the panels of silence

Transcription

1 GENERAL CATALOGUE GENERAL CATALOGUE the panels of silence N.D.A. NUOVE DIMENSIONI AMBIENTALI S.R.L. S.S. Cassia Bis km 36,400 Z.I. Settevene Nepi (VT) Phone Fax Mail info@ndaitalia.it Home Page

2 Since more than 20 years N.D.A., through the rational exploitation of resources, offers a wide range of high-quality products, able to meet all requirements as far as sound insulation is concerned. SOUND ABSORBERS Pyramid-shaped Profiled Flat Baffles Ceiling Tiles SOUND INSULATORS Combined Special Plasterboards Rubber Underlay ACCESSORIES Anti-Damping Suspensions Insulating Tapes Glue

3 Technical Assistance The N.D.A. Technical Office is equipped to carry out all the necessary instrumental tests to determine the quantity and type of material to be used to satisfy any specific requirements. Tests, pictures and graphics: NDA S.r.l. All rights reserved. Any reproduction not allowed it is forbidden. Note: The information and data contained herein are supplied in good faith and believed to be correct. Nevertheless the company cannot be held responsible for the accuracy of the above information and data, which in no way represent a guarantee. In view of its policy of constant development and enhancement of its products, N.D.A. S.r.l. reserves the right to modify its product types and characteristics without prior notice.

4 SUMMARY SOUND ABSORBERS PYRAMID-SHAPED Isotek - Stop 4 - Stop 6 PROFILED Isotek - Foam 8 - Foam 10 FLAT Isotek - Slik 12 - Slik 14 - Firex 16 - C Soft 20 BAFFLES Isotek - Baffles 22 CEILING TILES Isotek - Modulo 24 SOUND INSULATORS COMBINED - Metal Slik art Metal Slik art Metal Slik art Gum Slik 32 - Metal Foam 34 - Gum Foam 36 - Plus 38 - Wood 40 - One 42 Isotek - Metal Slik 44 Isotek - Metal Foam 46 Isotek - Gum Slik 48 Isotek - Gum Foam 50 SPECIAL PLASTERBOARDS - Gips art Gips art Gips art Gips art Gips art Clima - Gips 62 RUBBER - GPB 64 Ecorubber r 66 UNDERLAY - PE 68 Ecoroll 70 Pavit - One 72 ACCESSORIES ANTI DAMPING Isoflex - MC1 e MC2 74 Flex 50/ EP 78 INSULATING TAPES - Border 78 - Band 79 Wall - Band 79 Pb - Band 81 GLUE NDA - Koll 82 THE PANELS OF SILENCE

5 ISOTEK - STOP Grey coloured melamine resin BASF Basotect t Foam. High thermal resistance product: -60 C +150 C. Non drip in case of fire, non toxic fumes, non fiber-forming. Isotek-Stop has an excellent acoustic absorption, particularly at medium-high frequencies ( Hz). Isotek-Stop may be assembled together with sound-insulating barriers such as lead, EPDM, etc. Upon request, it can be painted in all the RAL range colors. STANDARD FORMATS 50 mm 60 mm 20 mm 15 mm 30 mm 20 mm 35/50 50/ mm BASOTECT (BASF) PYRAMID MELAMINE 100 mm 50 mm 20 mm 70 mm 30 mm 70/ /100 RESIN FOAM ACOUSTICAL PANEL STANDARD SIZE Sheet sizes Width: 600 or 1200 mm Length: 1200 mm Thickness: mm, etc. Any other size may be supplied on request. Size tolerance to M4 DIN 7715 standard, Part 2. 4

6 SOUND ABSORBERS - PYRAMID SHAPED REACTION TO FIRE Class 1 to CSE RF/2/75/A and CSE RF 3/77 standards. ÖNORM B3800: DIN 4102 B1 Q1: low smoke emission. T1: non drip. FIELDS OF APPLICATION Isotek-Stop is a specifically sound-absorbing product with a special pyramidal profile which triples the absorbing surface. Its technical characteristics allow it to be used where special safety features are required, such as theatres, cinemas, auditoriums, hotels, lecture rooms, firing ranges, gymnasiums, schools, discotheques. INSTALLATION Isotek-Stop's flexibility allows it to be cut and shaped very easily. It can be applied to any surface, even curved, provided that it is smooth and free of grease, oil or dust, using Adesilex VS45 adhesive. Upon request self-adhesive side available. Sound absorption coefficient (αs) Acoustic absorption factor αs 1,2 1,0 0,8 0,6 0,4 0,2 0 Frequency y( (Hz) /60 αs 0,13 0,25 0,50 0,75 0,88 0,94 70/100 αs 0,22 0,49 0,77 0,96 0,96 1,05 100/100 αs 0,40 0,77 0,92 1,01 1,01 1,04 Acoustic absorption factors determined to DIN istandard in a large reverberation chamber PHYSICAL PROPERTIES Volume mass kg/m 3 EN ISO Compression resistance at 10% deflection kpa DIN Indentation N BASF method >45 Maximum tensile stress kpa DIN > 120 Elongation at break % DIN >10 40% deformation resistance and compression kpa DIN Thermal conductivity at 10 C W/m K DIN >0,035 Compression set 50% -23 C-72 h % DIN % -70 C-22 h Steam diffusion resistance factor (µ) - DIN Acoustic absorption S=50 mm/2000 Hz % DIN >90 Flux specific resistance kns/m 4 DIN Utilisation temperature C - max 150 Cyclic continuous solicitation tolerability method OK Reaction to fire CSE RF 2/75A-RF3/77 Classe 1 5

7 AKUSTIK - STOP Open cell flexible polyester-based polyurethane foam, density 35 kg/m 3, colour anthracite, resistant to temperatures between -50 C and +100 C. Ideal for sound absorption, as well as guaranteeing excellent thermal insulation and consequent energy saving. STANDARD FORMATS 50 mm 60 mm 20 mm 15 mm 30 mm 20 mm 35/50 50/60 50 mm 50 mm 20 mm 70/ mm PYRAMID POLYURETHANE 100 mm 50 mm 20 mm 70 mm 30 mm 70/ /100 ACOUSTICAL FOAM PANEL STANDARD SIZE Sheet size: Width: 1000 mm Length: 1000 mm Thickness: mm Any other size may be supplied on request. Size tolerance to DIN 7715 standard, Part 2. 6

8 SOUND ABSORBERS - PYRAMID SHAPED REACTION TO FIRE Class 2 (self-extinguishing, non drip material) to UL94 HF1 standard. DIN MVSS 302 standard FIELDS OF APPLICATION Akustik -Stop is widely used in gymnasiums, lecture rooms, auditoriums, firing ranges, musical recording studios, radio and TV studios, for mobile acoustic paneling, compressor engine rooms, etc. INSTALLATION -Stop's flexibility allows it to be cut and shaped very easily. It can be applied to any surface, even curved, provided that it is smooth and free of grease, oil or dust, using the following adhesives: Adesilex VS 45. Thanks to their angular structure which triples the absorbing surface, Akustik -Stop panels afford an excellent degree of acoustic absorption, with excellent results at medium and high frequencies ( Hz). Whenever a high sound absorption coefficient is required, Akustik - Stop can be assembled together with barriers with a high acoustic insulation coefficient such as lead, lead rubber etc. The profile of this product, and the possibility of colouring it, allow its functionality to be optimised in interior architecture. Sound absorption coefficient (αs) 1,2 1,0 0,8 0,6 0,4 0,2 0 Frequency (Hz) αs 0,22 0,55 0,96 1,13 1,15 1,43 αs 0,08 0,53 0,90 1,03 0,97 1,03 αs 0,11 0,27 0,59 1,08 1,07 1, mm of pyramid panel, excited by a shot fired 100 mm of pyramid panel, excited by a loudspeaker 70 mm of pyramid panel, excited by a loudspeaker Acoustic absorption factors determined to DIN standard in a large reverberation chamber PHYSICAL PROPERTIES Type of material soft polyurethane foam type NG 35 Density 35 Kg/m 3 Thermal conductivity coefficient Kcal/m h C Reaction to fire Class 2, self-extinguishing, non drip, to UL 94 HF1 standard Resistance to temperature -50 C to +110 C Panel size 1000 x 1000 mm (or as requested) Surface appearance pyramid Thickness mm Basic colour neutral, anthracite 7

9 ISOTEK - FOAM Grey BASF Basotect t melamine foam resin. High thermal resistance: -60 C to +150 C. Non drip in case of fire, non toxic fumes, non fiber-forming. Isotek-Foam has an excellent acoustic absorption, particularly at medium-low frequencies ( Hz). Isotek- Foam may be assembled together with sound-insulation barriers such as lead, EPDM, etc. STANDARD FORMATS 10 mm 10 mm B/20 20 mm 10 mm B/30 20 mm 20 mm B/40 BASOTECT BASF 30 mm 20 mm B/50 PROFILED MELAMINE RESIN FOAM ACOUSTICAL PANEL SIZES Width: 1200/600 mm Length: 600/1200 mm Thickness: mm, etc. Any other size may be supplied on request. Size tolerance to M4 DIN 7715 standard, Part 2. 8

10 SOUND ABSORBERS - PROFILED REACTION TO FIRE Class 1 reaction to fire to CSE RF/2/75/A and CSE RF 3/77 standards ÖNORM B3800: DIN 4102 B1 Q1: low smoke emission T1: non drip. FIELDS OF APPLICATION Isotek-Foam is a specific specially profiled soundabsorbing product which has excellent absorption properties at medium-low frequencies. Its fire resistant characteristics allow it to be used where special safety features are required, such as factories, theatres, schools, cafeterias, cinemas, discotheques, firing ranges, hotels, auditoriums, multipurpose halls. INSTALLATION lsotek-foam's flexibility allows it to be cut and shaped very easily. It can be applied to any surface, even curved, provided that it is smooth and free of grease, oil or dust, using Adesilex VS45 adhesive. The product can also be supplied with one self-adhesive side to facilitate application. Sound absorption coefficient (αs) 1,0 0,8 0,6 0,4 0,2 0 F (Hz) Frequency (Hz) ISOTEK FOAM 30 mm 0,08 0,15 0,48 0,78 0,82 0,85 ISOTEK FOAM 50 mm 0,12 0,28 0,56 0,85 0,97 0,94 Acoustic absorption factors determined to DIN standard in a large reverberation chamber PHYSICAL PROPERTIES Volume mass kg/m 3 EN ISO Compression resistance at 10% deflection kpa DIN Indentation N BASF method >45 Maximum tensile stress kpa DIN > 120 Elongation at break % DIN >10 40% deformation resistance and compression kpa DIN Thermal conductivity at 10 C W/m K DIN >0,035 Compression set 50% -23 C-72 h % DIN % -70 C-22 h Steam diffusion resistance factor (µ) - DIN Acoustic absorption S=50 mm/2000 Hz % DIN >90 Flux specific resistance kns/m 4 DIN Utilisation temperature C - max 150 Cyclic continuous solicitation tolerability method OK Reaction to fire CSE RF 2/75A-RF3/77 Classe 1 9

11 AKUSTIK - FOAM The profiled Akustik - Foam panel is made of polyester-based flexible polyurethane foam. It is self-extinguishing, non drip. Type NG 35. Colour: anthracite. Allows dissipation of high levels of sound energy produced in the environment. Akustik - Foam can be combined with barriers having a high acoustic reduction coefficient such as lead, EPDM, etc. Colouring is possible for visible surfaces. STANDARD FORMATS 10 mm 10 mm B/20 20 mm 10 mm B/30 PROFILED POLYURETHANE 20 mm 20 mm 30 mm 20 mm B/40 B/50 FOAM ACOUSTICAL PANEL STANDARD SIZE Width: 1000 mm Length: 1000/2000 mm Thickness: mm, etc. Any other size may be supplied on request. Size tolerance to M4 DIN 7715 standard, Part 2. 10

12 SOUND ABSORBERS - PROFILED REACTION TO FIRE Class 2 (self-extinguishing, non drip material) to UL94 HF1 standard DIN MVSS 302 standard. FIELDS OF APPLICATION -Foam is a soundabsorbing product with a wide range of applications in the sound treatment of industrial environments, the sound-proofing of air conduits, firing ranges, the internal lining of engine compartments, sound enclosures, silencers, soundproofed cabins, ventilation equipment, etc. Sound absorption coefficient (αs) 1,0 0,8 0,6 0,4 0,2 0 F (Hz) Frequency (Hz) AKUSTIK FOAM 30 mm 0,22 0,11 0,37 0,47 0,68 0,69 AKUSTIK K FOAM 50 mm 0,25 0,20 0,61 0,89 0,92 0,69 Acoustic absorption factors determined to DIN standard in a large reverberation chamber PHYSICAL PROPERTIES INSTALLATION -Foam's flexibility allows it to be cut and shaped very easily. It can be applied to any surface, even curved, provided that it is smooth and free of grease, oil or dust, using the following adhesives: Adesilex VS 45. Type of material soft polyurethane foam type NG 35 Density 35 Kg/m 3 Thermal conductivity coefficient Kcal/m h C Reaction to fire Class 2, self-extinguishing, non drip, to UL 94 HF1 standard Resistance to temperature from -50 C to +110 C Panel size 1000 x 1000 mm (or as requested) Surface appearance profiled Thickness mm, etc Basic colour anthracite 11

13 ISOTEK - SLIK Grey BASF Basotect t melamine resin foam. High thermal resistance: -60 C to +150 C. Minimum fume release in the case of fire, far below admissible level; non fiber-forming. STANDARD SIZE Width: 625 or 1250 mm Length: 1250 mm Thickness: mm etc. Size tolerance to M4 DIN 7715 standard, Part 2. BASOTECT (BASF) FLAT MELAMINE RESIN FOAM PANEL FOR HEAT AND SOUND INSULATION 12

14 SOUND ABSORBERS - FLAT Sound absorption coefficient (αs) 1,0 0,8 0,6 REACTION TO FIRE Class 1 reaction to fire to CSE RF/2/75/A and CSE RF 3/77 standards ÖNORM B3800: DIN 4102 B1 Q1: low smoke emission T1: non drip. FIELDS OF APPLICATION Isotek-Slik is widely used as a thermal and acoustic insulator in conduits, ventilation plant, door and window frame cabinet and engine compartment linings and as absorbent support in hollow ceilings in general wherever it is not possible to use easily or normally flammable products. INSTALLATION Isotek-Slik's flexibility allows it to be cut and shaped very easily. It can be applied to any surface, even curved, provided that it is smooth and free of grease oil or dust, using Adesilex VS45 adhesive. The product can also be supplied with one selfadhesive side to facilitate application. 0,4 0,2 0 F (Hz) Frequency (Hz) ISOTEK SLIK 20 mm 0,10 0,25 0,55 0,76 0,80 0,88 ISOTEK SLIK 30 mm 0,12 0,31 0,66 0,86 0,87 0,92 Acoustic absorption factors determined to DIN standard in a large reverberation chamber PHYSICAL PROPERTIES Volume mass kg/m 3 EN ISO Compression resistance at 10% deflection kpa DIN Indentation N BASF method >45 Maximum tensile stress kpa DIN > 120 Elongation at break % DIN >10 40% deformation resistance and compression kpa DIN Thermal conductivity at 10 C W/m K DIN >0,035 Compression set 50% -23 C-72 h % DIN % -70 C-22 h Steam diffusion resistance factor (µ) - DIN Acoustic absorption S=50 mm/2000 Hz % DIN >90 Flux specific resistance kns/m 4 DIN Utilisation temperature C - max 150 Cyclic continuous solicitation tolerability method OK Reaction to fire CSE RF 2/75A-RF3/77 Class 1 13

15 AKUSTIK - SLIK Flexible polyester-based open cell polyurethane foam, density 35 kg/m 3, colour anthracite, resistant to temperatures from - 50 C to +110 C. Highly recommended for soundabsorbing insulation. Good thermal insulation with consequent energy saving. STANDARD SIZE Rolls: 1000 mm varying in length according to the thickness. Sheets: Width: 1000 mm Length: 1000/2000 mm Thickness: mm, etc. FLAT Any other size may be supplied on request. Size tolerance to M4 DIN 7715 standard, Part 2. POLYURETHANE FOAM HEAT AND SOUND INSULATION PANEL 14

16 SOUND ABSORBERS - FLAT REACTION TO FIRE Class 2 (self-extinguishing, non drip material) to UL94 HF1 standard DIN MVSS 302 standard. FIELDS OF APPLICATION -Slik is widely used as thermal and acoustic insulation in air conduits, ventilation plant, engine compartment linings, silencers and as absorbent support in hollow ceilings in general. The product can be supplied with flat or embossed aluminium film, perforated eco-leather, plastic films, etc. Whenever protection from external agents such as oil, grease, etc. is required, - Slik can be supplied with a protective film. INSTALLATION -Slik's flexibility allows it to be cut and shaped very easily. It can be applied to any surface, even curved, provided that it is smooth and free of grease, oil or dust, using Adesilex VS 45 adhesive. The product can also be supplied with one selfadhesive side to facilitate application. Sound absorption coefficient (αs) 1,0 0,8 0,6 0,4 0,2 0 F (Hz) PHYSICAL PROPERTIES Frequency (Hz) AKUSTIK SLIK 20 mm 0,11 0,19 0,29 0,52 0,69 1,00 AKUSTIK SLIK 30 mm 0,16 0,29 0,50 0,79 0,94 1,00 Acoustic absorption factors determined to DIN standard in a large reverberation chamber Type of material soft polyurethane foam type NG 35 Density 35 Kg/m 3 Thermal conductivity coefficient Kcal/m h C Reaction to fire Class 2, self-extinguishing, non drip, to UL 94 HF1 standard Resistance to temperature -50 C to +110 C Size sheets: 1000 x 1000/2000 mm rolls: width 1000 mm Surface appearance flat or embossed finish Thickness from 10 mm upward Basic colour anthracite 15

17 AKUSTIK - FIREX Firex polyurethane foam having undergone impregnation treatment to enhance its already excellent acoustical properties and make it class 1 in reaction to fire. Firex, with a density of 90 Kg/m 3, has excellent absorption capacity and, in view of its mass, is also a good sound insulator. Firex may be supplied flat, in sheets and rolls, or with surface on view profiled ( Firex Foam). It may also be combined with acoustic barriers such has lead or EPDM. FIRE-RESISTANT SOUND-ABSORBING STANDARD SIZE Rolls: width mm 1000 Flat panel: thickness mm ecc. Profiled panel: thickness mm 30. Size Tolerance to M4 DIN 7715 standard, Part 2. AND SOUND INSULATING POLYURETHANE FOAM PANEL 16

18 SOUND ABSORBERS - FLAT Sound absorption coefficient (αs) REACTION TO FIRE B1 according to B.S. FIELDS OF APPLICATION The physical and fire resistance properties of Firex are perfect for ventilation and air conditioning systems, and for engine compartment linings. It can be assembled with lead rubber or lead in the sound insulating treatment of walls and ceilings, sound-proof cabins, hollow ceilings, as absorbent panels, etc. INSTALLATION The material in the form of rolls can be shaped very easily. It can be applied to any surface, even curved, provided that it is smooth and free of dust, oil or grease. The adhesive to be used is VS 45. On request the product can be supplied with one self-adhesive side ,25 1,6 2,0 2,5 3,15 4,0 5,0 6,3 8,0 10,00 PHISICAL PROPERTIES Frequency (Hz) 5 mm 15 mm 25 mm Density 90 Kg/m 3 Compression set (ASTM D 1564) 25% 3 kpa min. 65% 9 kpa min. Elongation (ISO 1798): 180% min. Tensile strength (ISO 1798): 100 kpa min. Shear strength (ASTM D15649): 5 kpa min. Thermal conductivity (l) (W/m/ k) (ASTM D 177) 0,045 Resistance to temperature -30 C a +80 C Smoke release (NFPA CAMERA NBS) thickness 10 mm Smoldering DS 4 min: 76 DM max: 86 (after 6 min.) Flaming DS 4 min: 76 DM max: 79 (after 5 min.) Color black 17

19 AKUSTIK - C1 - C1 is the agglomeration of rubber and polyurethane with a density of 100 kg/m 3 up to 300 kg/m 3. It is made by more than 90% of recycled materials and it is 100% recyclable. The -C1 is elastic and transpiring and it can be easily shaped over many different surfaces according to the applications. STANDARD SIZE Panels: 1000 x 1000 mm 2000 x 2000 mm Thickness: , etc. On request product available in rolls. Other thicknesses and dimensions on request. SOUND- ABSORBENT, Size Tolerance to DIN 7715 standard, part 2. SOUND-INSULATING PANEL MADE OF RUBBER AND POLYURETHANE AGGLOMERATION 18

20 SOUND ABSORBERS - FLAT Sound absorption coefficient (αs) 1,0 0,8 0,6 0,4 0,2 REACTION TO FIRE Class 2 (self-extinguishing, non drip material). 0 F (Hz) FIELDS OF APPLICATION The -C1 is widely used as a sound-absorbent and sound-insulating material in industrial factories and in generators, and in buildings partitions made of bricks or plasterboards as well. INSTALLATION Very easy to use thanks to its flexibility through Adesilex VS 45 glue on every surface, if free from oils, dust, and grease. Frequency (Hz) Akustik C1: 30 mm Kg/m 3 0,20 0,28 0,72 0,69 0,71 0,74 Acoustic absorption factors determined to DIN standard in a large reverberation chamber PHYSICAL PROPERTIES Chemical composition flakes of rubber and polyurethane Dimension length 2000/1000 mm width 1000 mm rolls available on request Thickness 20, 30, 40 mm (others on request) Resistance to temperature -30 / + 90 C Density from 90 to 300 Kg/m 3 19

21 AKUSTIK - SOFT Akustik -Soft is the fiber of polyester 100% pure, white colour. It is odourless, non toxic and it doesn't give any epidermal problem; it doesn't create dust and doesn't deteriorate, it keeps its characteristics unaltered in time and it is recyclable. Akustik -Soft is a class 1 material and its smokes are non toxic. Furthermore Akustik -Soft can be combined with TNT black, aluminium or with insulating masses such as lead or EPDM. POLYESTER-BASED FIRE-RESISTANT FOR SOUND AND HEAT INSULATION STANDARD FORMATS Rolls: h. 600 or h Thickness: 20, 30, 40, 50, 60 mm Density: from 10 to 60 Kg/m 3 Panels: 590x x x1000 Thickness: from 10 to 60 mm Density: from 10 to 60 Kg/m 3 Any other size or density can be supplied on request. 20

22 SOUND ABSORBERS - FLAT REACTION TO FIRE Class 1 of reaction to fire: CSE RF/2/75/A and CSE RF 3/77. FIELDS OF APPLICATION Akustik -Soft is widely used for heat and sound insulation of every kind of hollow ceilings (plasterboard, staves, mineral fiber, lightened plaster, metal, etc.) for hollow spaces, for masonry and plasterboard supporting walls and for moveable walls etc.. Akustik -Soft is also widely used in railway and car industry and for the sound insulation treatment of factories. INSTALLATION -Soft can be easily shaped with scissors or cutter. It could be free laid on false ceilings and partitions, or glued to walls and ceilings. Sound absorption coefficient (αs) 0,90 0,80 0,70 0,60 0,50 0,40 0,30 0,20 0, PHYSICAL PROPERTIES Frequency (Hz) 40 mm 25 mm 20 Thickness from 10 to 60 mm Density: from 10 to 60 Kg/m 3 Thermal conductivity: According UNI ,040 Kcal/hm C 0,045 Kcal/hm C 0,050 Kcal/hm C 21

23 ISOTEK - BAFFLES Isotek-Baffles is the soundabsorbing panel that can be hanged vertically or horizontally as occasion may require. It is made of Basotect (BA- SF) melamine resin certified and approved CL1, provided with special hooks for the application. It is available in rectangular or cylindrical shape, surface on view flat. Standard color light grey, upon request it can be painted in all RAL range colors. STANDARD SIZE RECTANGULAR: Widht: mm 500 Length: mm 1200 Thickness: mm 45 BASOTECT (BASF) MELAMINE RESIN CYLINDRICAL: Widht: mm 600 Diameter: mm 150 Other dimensions available on request. MOVEABLE BAFFLES FOR SOUND ABSORPTION 22

24 SOUND ABSORBERS - BAFFLES REACTION TO FIRE CL 1 of reaction to fire by rules CSE RF/2/75/A and CSE RF3/77 Posizionamento visto dall alto FIELDS OF APPLICATION Isotek-Baffles is largely used for noise absorption as far as wide spaces are concerned (factories, gyms), this kind of panels indeed, can be moved to the areas where a sound insulation is needed. Furthermore it is possible to add panels wherever a higher noise absorption is required. INSTALLATION To install Isotek-Baffles boards is very easy. It is sufficient to place some steel rods, at predetermined distances, and then, hang the panels already provided with special hooks. Sound absorption coefficient (αs) 1,4 1,2 1,0 0,8 X= Distance between the rows (variable) Y= Distance between the panels 100 mm 0,6 0,4 0,2 0 Frequency (Hz) x mm 0,25 0,45 0,76 1,21 1,23 1,25 x mm 0,19 0,39 0,71 0,99 1,05 1,08 x mm 0,17 0,27 0,52 0,78 0,85 0,85 23

25 ISOTEK - MODULO Isotek Modulo is a white BASF Basotect melamine resin foam acoustical panel. It is a high thermal resistance product: -60 C to +150 C. Non drip in case of fire, non toxic fumes, non fiber-forming. It can be applied both to visible supporting structures or glued to ceilings and walls. It has an excellent sound absorption coefficient. It can be painted on all RAL range colors, upon request. STANDARD SIZE Format: 600 x 600 mm Thickness: 50 mm. Size tolerance to M4 DIN 7715 standard, Part 2. BASOTECT (BASF) MELAMINE RESIN MODULAR PANEL FOR GLUING TO CEILINGS OR CEILING METAL STRUCTURE, WITH FLAT OR PATTERNED VISIBLE SURFACE 24

26 SOUND ABSORBERS - CEILING TILES Sound absorption coefficient (αs) 1,2 1,0 0,8 0,6 REACTION TO FIRE Class 1 to CSE RF/2/75/A and CSE RF 3/77 standards. ÖNORM B3800: DIN 4102 B1 Q1: low smoke emission. T1: non drip FIELDS OF APPLICATION The acoustical panel Isotek Modulo solves acoustics problems due to long resonance times in order to reduce noise peaks and reverberation times. It is therefore used in music recording and dubbing studios, offices, data processing centres, school rooms, gymnasiums, main halls in educational institutions, auditoriums, theatres, cinemas, etc. Isotek ceiling modules thus offer a high degree of versatility combined with excellent acoustic properties. They are widely used for sound treatment in which the decorative and architectonic elements must be respected. INSTALLATION The product may be installed on supports (the type must be requested) using the standard 24 mm metal grid or glued using Adesilex VS45. 0,4 0,2 0 Frequency (Hz) LAID ON STRUCTURE (VOID mm 300) 50 mm αs 0,25 0,83 0,79 0,92 0,95 0,99 GLUED TO CEILING 50 mm αs 0,14 0,34 0,70 0,98 1,01 1,03 Acoustic absorption factors determined to DIN standard in a large reverberation chamber PHYSICAL PROPERTIES Volume mass kg/m 3 EN ISO Compression resistance at 10% deflection kpa DIN Indentation N BASF method >45 Maximum tensile stress kpa DIN > 120 Elongation at break % DIN >10 40% deformation resistance and compression kpa DIN Thermal conductivity at 10 C W/m K DIN >0,035 Compression set 50% -23 C-72 h % DIN % -70 C-22 h Steam diffusion resistance factor (µ) - DIN Acoustic absorption S=50 mm/2000 Hz % DIN >90 Flux specific resistance kns/m 4 DIN Utilisation temperature C - max 150 Cyclic continuous solicitation tolerability method OK Reaction to fire CSE RF 2/75A-RF3/77 Classe 1 25

27 AKUSTIK - METAL SLIK Art. 1 Combination of two layers of polyester-based self-extinguishing, non drip polyurethane foam, density 35 kg/m 3 separated by 5/10 thick lead sheet to absorb medium and low frequencies. Resistant to temperatures from -50 C to +110 C. COMPOSIZIONE A B C Composite three-layer product composed of: A Flat 10 mm thick polyurethane B Lead from 0,35 to 0,50 mm C Flat 10 mm thick polyurethane POLYURETHANE FOAM SOUND-INSULATING PANEL WITH STANDARD SIZE Panels: 1000 x 1000 mm 1000 x 3000 mm Thickness: mm; Other sizes on request. INTERMEDIATE LEAD SHEET LAYER 26

28 SOUND INSULATORS - COMBINED REACTION TO FIRE Class 2 (self-extinguishing, non drip material) to UL94 HF1 standard DIN MVSS 302 standard. Sound Insulation Rw = 29,0 db certif. CSI n. DC05/011a/01 FIELDS OF APPLICATION Used for sound insulated walls where the reflecting power of lead needs to be combined with a certain absorption power of the polyurethane. Insulation of spaces, engine housings, partition walls, ceilings, machinery garages, compartment linings, etc. Whenever protection from external agents such as oil, grease, dust, and water etc. is required, the panel can be supplied in versions with a protective film applied to the surface F (Hz) Surface area of test element = 1.00 m 2 L1= mean level of sound pressure in disturbing chamber L2= mean level of sound pressure in disturbed chamber D = L1 - L2 = acoustic insulation T = mean reverberation time in disturbed chamber F = 10 log (S*T) / (0.15*V) R = D+F - sound insulation power Volume of disturbed chamber = m 2 INSTALLATION Using paste adhesive on the flat and curved surfaces of any kind, provided they are free of dust, oil and grease. In the case of ceiling applications the use of special fixing devices is recommended. The product can also be supplied with self-adhesive surfaces to facilitate application. Frequency background L1 L2 D T F R Hz db db db db sec db db ,40 80,10 45,30 34,8 1,07-8,0 26, ,70 77,30 52,40 24,9 1,75-5,9 19, ,80 79,20 56,40 22,8 2,14-5,0 17, ,30 80,80 58,10 22,7 1,43-6,8 15, ,90 82,20 56,50 25,7 1,35-7,0 18, ,00 84,40 57,40 27,0 1,45-6,7 20, ,10 83,70 55,40 28,3 1,34-7,1 21, ,20 84,00 53,60 30,4 1,58-6,3 24, ,50 87,30 55,30 32,0 1,44-6,7 25, ,30 84,90 51,20 33,7 1,38-6,9 26, ,90 84,10 47,90 36,2 1,26-7,3 28, ,50 82,30 42,30 40,0 1,13-7,8 32, ,60 81,70 37,80 43,9 1,17-7,6 36, ,30 81,90 34,30 47,6 1,07-8,0 39, ,00 82,70 32,80 49,9 1,03-8,2 41, ,70 82,20 29,00 53,2 0,84-9,1 44, ,50 82,60 29,50 53,1 0,81-9,2 43, ,20 82,90 35,00 47,9 0,69-9,9 38,0 db(a) 21,40 94,3 59,6 34,7 1,36-7,0 27,7 27

29 AKUSTIK - METAL SLIK Art. 5 Metal Slik art. 5 is the combination of polyester-based and expanded polyurethane, polyurethane foam (density 35 Kg/m 3 ) and one layer of cross-linked polyethylene foam 3mm thick (density 33 kg/m 3 ), separated by 0,35-0,50 mm lead sheet to absorb medium and low frequencies. Resistant to temperatures from - 50 C to C. Available on request with PVC film facing. COMPOSITION Three-layer product: A B C THE SOUND-ABSORBING PANEL IN RETICULATED POLYETHYLENE AND EXPANDED POLYURETHANE WITH INTERMEDIATE LEAD LAYER A Flat polyethylene 3 mm thick B Lead from 0,35 to 0,50 mm thick C Flat polyurethane 10 mm thick STANDARD DIMENSIONS: Width: 1000 Length: 2000 mm Thickness: mm 13 (10+3) mm 23 (20+3) Other sizes on request Size tolerance to M4 DIN 7715 Part 2. 28

30 SOUND INSULATORS - COMBINED FIRE REACTION Class 2 (self-extinguishing). Class 1 on request as CSE 2/75/A or CSE RF3/77 provide for. DIN MVSS 302 standard. Three-layer product. Sound Insulation Power Rw= 29.0 db certif. CSI n. DC05/011a/01 FIELDS OF APPLICATION 20 Used for sound insulation of piping where the reflecting power of lead needs to be combined with the absorption power of polyurethane. Insulation of piping, ducts, etc. Whenever protection from external agents such as oil, grease, dust and water etc. is required, the panel can be supplied with a protective film applied to the surface. INSTALLATION Place the polyurethane surface over the pipe and fix it with plastic clamps. If necessary, use adhesive NDA Koll on flat or curved surfaces, provided they are free of dust, oil and grease. The product can also be supplied with self-adhesive surface to facilitate application F (Hz) Surface area of test element = 1.00 m 2 L1= mean level of sound pressure in disturbing chamber L2= mean level of sound pressure in disturbed chamber D = L1 - L2 = acoustic insulation T = mean reverberation time in disturbed chamber F = 10 log (S*T) / (0.16*V) R = D+F - sound insulation power Volume of disturbed chamber = m 3 Frequency background L1 L2 D T F R Hz db db db db sec db db ,2 79,0 55,3 23,7 6,08-6,0 17, ,8 81,4 65,3 16,1 6,43-5,8 10, ,8 87,7 66,5 21,2 9,08-4,3 16, ,6 83,8 59,6 24,2 8,39-4,6 19, ,8 83,9 61,8 22,1 9,14-4,2 17, ,5 82,9 61,1 21,8 9,61-4,0 17, ,4 85,7 61,8 23,9 9,30-4,2 19, ,3 83,3 59,9 23,4 8,42-4,6 18, ,8 86,5 59,7 26,8 7,72-5,0 21, ,9 86,7 57,2 29,5 6,81-5,5 24, ,9 86,9 53,5 33,4 5,78-6,2 27, ,1 85,2 49,0 36,2 5,13-6,7 29, ,4 84,5 46,0 38,5 4,46-7,4 31, ,0 84,7 44,3 40,4 3,69-8,2 32, ,2 87,6 43,8 43,8 3,01-9,1 34, ,4 85,8 40,1 45,7 2,33-10,2 35, ,9 86,6 37,7 48,9 1,84-11,2 37, ,9 87,0 36,2 50,8 1,42-12,3 38,5 db (A) 29,2 97,0 65,2 31,8 7,27-5,2 26,6 29

31 AKUSTIK - METAL SLIK Art. 6 Combination of two layers of impermeable reticulated polyethylene foam separated by a mm thick lead sheet to absorb low and high frequencies. STANDARD FORMATS A B C Composite three-layer product composed of: A Layer of reticulated polyethylene foam, approx. 3 mm (anti-vibration) B Lead from 0,35 to 0,50 mm C Anti-vibration layer as in A RETICULATED POLYETHYLENE FOAM STANDARD SIZE Length: 3000 mm Width: 1000 mm Thickness: 6 mm. Other thicknesses and formats available on request. Size tolerance to M4 DIN 7715 standard, Part 2. SOUND-INSULATING PANEL WITH INTERMEDIATE LEAD SHEET LAYER 30

32 SOUND INSULATORS - COMBINED REACTION TO FIRE Class 2 (self-extinguishing). On request Class 1 to CSE RF/2/75/A and CSE RF 3/77 standards. DIN MVSS 302 standard. Sound Insulation Coefficient Rw = 27,5 db certif. CSI n. DC05/011b/01 FIELDS OF APPLICATION Insulation of rooms, engine compartments, piping, floors, partition walls, machinery, conduits in general, etc. Recommended in particular when water or oil particles, etc are present in the vicinity of the panel. Suitable for use as under flooring in civil constructions when it is desired to prevent sound entering or leaving a given environment. Whenever the technical specification calls for greater protection from external agents such as oil and grease etc., the product can be supplied with a protective film applied to the surface. The anti-vibration layers consist of highly flexible foam with high resistance to compression. INSTALLATION Use NDA Koll glue on flat and curved surfaces of any kind (free of dust, oil and grease) The product can also be supplied with self-adhesive surface to facilitate application F (Hz) Surface area of test element = 1.00 m 2 L1= mean level of sound pressure in disturbing chamber L2= mean level of sound pressure in disturbed chamber D = L1 - L2 = acoustic insulation T = mean reverberation time in disturbed chamber F = 10 log (S*T) / (0.15*V) R = D+F - sound insulation power Volume of disturbed chamber = m 2 Frequency background L1 L2 D T F R Hz db db db db sec db db ,40 80,20 45,60 34,6 1,07-8,0 26, ,70 77,20 53,70 23,5 1,75-5,9 17, ,80 78,60 56,40 22,2 2,14-5,0 17, ,30 80,30 58,70 21,6 1,43-6,8 14, ,90 81,20 55,70 25,5 1,35-7,0 18, ,00 83,80 57,30 26,5 1,45-6,7 19, ,10 83,20 56,00 27,2 1,34-7,1 20, ,20 83,70 55,40 28,3 1,58-6,3 22, ,50 87,00 56,50 30,5 1,44-6,7 23, ,30 84,60 52,80 31,8 1,38-6,9 24, ,90 84,00 49,80 34,2 1,26-7,3 26, ,50 82,30 46,00 36,3 1,13-7,8 28, ,60 81,70 43,00 38,7 1,17-7,6 31, ,30 81,90 40,90 41,0 1,07-8,0 33, ,00 82,60 38,80 43,8 1,03-8,2 35, ,70 82,30 36,10 46,2 0,84-9,1 37, ,50 82,80 34,10 48,7 0,81-9,2 39, ,20 83,00 31,80 51,2 0,69-9,9 41,3 db(a) 21,40 94,2 60,8 33,4 1,36-7,0 26,4 31

33 AKUSTIK - GUM SLIK -Slik Gum consists of a combination of two layers of polyester-based open-cell polyurethane foam, density 35 kg/m 3, separated by special charged thermoplastic polymers (EPDM). Resistant to temperatures from -50 C to +110 C. STANDARD FORMATS A B C Composite three-layer product composed of: A 10 mm thick polyurethane B 4-5,5 Kg/m 2 EPDM C 10 mm thick polyurethane POLYURETHANE FOAM SOUND-INSULATING PANEL WITH INTERMEDIATE EPDM LAYER STANDARD SIZE Width: 1000 mm Length: 1000 or 3000 mm Thickness: mm Other sizes on request. Size tolerance to DIN 7715 standard, Part 2. 32

34 SOUND INSULATORS - COMBINED Sound Insolution Coefficient = 30 db certif. CSI n. DC05/011/01 50 REACTION TO FIRE Class 2 (self-extinguishing non drip) to UL94 HF1 standard. DIN MVSS 302 standard. FIELDS OF APPLICATION Akustik -Gum Slik is widely used for the sound insulation of fixed or moveable walls, ceilings, the walls of soundproofed machinery cabins, and in all other cases of noise shielding and reduction of noise between communicating environments. Whenever special protection from external agents is required the product can be supplied with a protective film applied to the surface. INSTALLATION The material in the form of rolls can be cut and shaped very easily. It can be applied to any surface, even curved provided that it is smooth and free of dust, oil or grease using NDA Koll glue. Akustik -Gum Slik can also be supplied with one self-adhesive side to facilitate application F (Hz) HZ R KHZ ,2 16,7 22,3 28, ,8 Sound insulating power PHYSICAL PROPERTIES Tests to DIN52210 standard Type of material open cell polyester-based polyurethane foam Density 35 Kg/m 3 Thermal conductivity coefficient kcal/mh C Reaction to fire Class 2 (see opposite) (DIN MVSS 302 standard) Resistance to temperature -50 C to +110 C 1000 x 1000 mm (or as requested) Surface appearance flat Thickness mm etc. Panel size 1000 x 1000 mm (or as requested) Basic colour anthracite 33

35 AKUSTIK - METAL FOAM Akustik -Metal Foam is the result of the combination of two polyester-based open cell polyurethane layers with intermediate lead sheet layer (from 0,35 mm to 0,5 mm thick). Density 35 Kg/m 3. Resistant to temperatures from -50 C to C. LAYERS COMPOSITION A B C Composite three-layer product: A Profiled polyurethane B Lead sheet layer from 0,35 to 0,50 mm C Polyurethane 10 mm thick ACOUSTICAL SPECIALLY PROFILED PRODUCT FOR SOUND INSULATION AND SOUND ABSORPTION STANDARD FORMATS Width: 1000 mm Length: 1000 or 3000 mm Thickness: mm Any other format can be supplied on request. Size tolerance to DIN 7715 Part 2. MADE OF EXPANDED POLYURETHANE WITH INTERMEDIATE LEAD SHEET LAYER 34

36 SOUND INSULATORS - COMBINED REACTION TO FIRE Class 2 (self-extinguishing, non drip) UL94 - HF1. DIN MVSS 302. FIELDS OF APPLICATION Akustik -Metal Foam, thanks to its lead sheet layer, is a very good sound-insulating material and an excellent soundabsorbing product as its special profile increases the acoustical absorption. It is widely used for the sound insulation of engine compartment linings, generator boxes, and compressors, etc. INSTALLATION It can be applied to any surface, provided that it is smooth, free of grease, oil or dust using NDA Koll glue. For the application to ceilings we recommend the use of specific nogs. -Metal Foam can be supplied with one selfadhesive side to facilitate application. Sound Insulation Coefficient = 25,5 db F (Hz) Frequency L1 L2 D T F R Hz db db db sec db db ,9 75,1 16,8 5,0-3,7 13, ,2 82,4 7,8 4,9-3,8 4, ,1 76,7 20,7 5,5-3,3 17, ,9 77,1 20,8 6,0-2,9 17, ,0 79,0 19,0 5,1-3,6 15, ,1 81,1 20,0 6,2-2,7 17, ,9 79,5 22,4 5,2-3,5 18, ,0 81,5 24,5 5,4-3,3 21, ,8 72,1 26,7 5,1-3,6 23, ,7 72,0 28,7 4,5-4,1 24, ,3 67,0 32,3 4,0-4,6 27, ,0 71,1 31,9 4,0-4,6 27, ,7 71,3 33,4 3,6-5,1 28, ,8 74,4 33,4 3,0-5,9 27, ,0 64,3 35,7 2,8-6,2 29, ,3 58,3 42,0 2,4-6,9 35, ,0 55,0 44,0 1,9-7,9 36, ,4 50,0 47,4 1,4-9,2 38,2 db(a) 101,7 70,0 31,7 4,4-4,2 27,5 PHYSICAL PROPERTIES Material Open cell polyester-based polyurethane foam Density 35 Kg / m 3 Thermal conductivity coefficient kcal / mh C Reaction to fire Class 2 (see opposite) (DIN MVSS 302) Resistance to temperature - 50 C C Panel size 1000 X 1000 mm Surface appearance specially profiled Thickness mm etc. Basic colour Anthracite 35

37 AKUSTIK - GUM FOAM Gum Foam is the combination of two opencell polyurethane layers (polyester-based). It has a density of 35 kg/m 3, with a EPDM layer variable mass (4 or 5,5 kg/m 2 ); resistant to temperatures from - 50 C to +110 C. STANDARD DIMENSIONS: Width: mm 1000 Length: mm 1000 or 2000 Thickness: mm Other sizes on request. Size tolerance to DIN 7715 standard, Part 2. COMPOSITION: THE SOUND-ABSORBING PROFILED PRODUCT IN EXPANDED POLYURETHANE WITH A B C Three-layer product: A Profiled polyurethane. B 4,5 o 5 Kg/m 2 EPDM. C Flat polyurethane 10 mm thick INTERMEDIATE EPDM LAYER 36

38 SOUND INSULATORS - COMBINED FIRE REACTION Class 2, (self-extinguishing, non-drip material) to UL94 HF1 standard. DIN MVSS 302 standard. FIELDS OF APPLICATION Gum Foam, thanks to its lead sheet layer, is a very good sound-insulating and sound-absorbing product. In fact, its acoustic absorption is increased by its profiled polyurethane. Gum Foam is largely used for the sound insulation of fixed or moveable walls, ceilings, soundproofed machinery cabins, boxes and in general wherever an excellent sound absorption is required. INSTALLATION Akustik Gum Foam, in sheets or in rolls, can be readily cut and shaped. It can be installed with NDA Koll glue, on flat and curved surfaces, provided they are free of dust, oil and grease. The product can also be supplied with a self-adhesive surface for an easier application. Sound Insulation Power Rw = 30 db (Theoretic) certif. CSI n. DC05/011/ F (Hz) PHYSICAL PROPERTIES Type of material Open-cell polyester-based polyurethane foam Density 35 Kg/m 3 Thermal conductivity coefficient 0,029 Kcal/m h C Reaction to fire Class 2 (see opposite) (DIN MVSS 302 standard) Resistance to temperature -50 to +110 C Panel size 1000x1000 mm (other on request) Surface appearance Profiled Thickness mm etc. Basic colour anthracite 37

39 AKUSTIK - PLUS - Plus is the expanded reticulated polyethylene with closed cell structure, combined with a soundinsulating and vibration-abating gum mass. Thanks to this stratification we obtained a flexible material with a reduced thickness, a very big mass and an excellent acoustical insulation. LAYERS COMPOSITION 3 mm 4 Kg 3 mm 5,5 Kg SOUND-INSULATING AND NOISE-ABATING (RUMBLE, FOOTFALLS, ETC.) PRODUCT IN EXPANDED RETICULATED POLYETHYLENE WITH CLOSED CELL STRUCTURE, COMBINED WITH A HIGH-DENSITY GUM MASS DIMENSIONI STANDARD Width: 1000 mm Length: 5/10 m 38

40 SOUND INSULATORS - COMBINED Sound insulation power Rw = 26 db FIELDS OF APPLICATION Akustik -Plus is widely used in housing and commercial construction, for sound insulation treatment of walls, ceilings, piping systems and flooring; in the industrial sector for engine compartment linings and boxes. It is also used as noiseabating material for floating floors (footfalls and transmission of noises from impact); furthermore, it increases the heat-insulating effect of floorings. INSTALLATION For flooring it can be simply laid down, while for walls and ceilings NDA Koll glue is required. To fix it permanently the use of specific nogs is recommended. Plus can be supplied with one self-adhesive side F (Hz) Surface area of test element = 1.21 m 2 L1= Mean level of sound pressure in disturbing chamber L2= Mean level of sound pressure in disturbing chamber D = L1 - L2 = acoustic insulation and background noises correction UNI ISO 140/3 T = Mean reverberation time in disturbed F = 10 log (S x T) / (0.16 x V) R = D+F = sound insulation power Volume of disturbed chamber = m 2 Frequency background L1 L2 D T F R Hz db db db db sec db db ,80 79,90 49,70 30,2 1,42-6,8 23, ,60 77,90 53,80 24,1 1,29-7,2 16, ,20 77,40 58,60 18,8 1,65-6,2 12, ,80 81,00 58,20 22,8 1,17-7,6 15, ,40 81,80 57,50 24,3 1,56-6,4 17, ,80 83,60 60,10 23,5 1,10-7,9 15, ,60 82,30 55,80 26,5 1,25-7,4 19, ,20 83,20 56,20 27,0 1,27-7,3 19, ,60 85,90 56,40 29,5 1,42-6,8 22, ,20 84,70 52,00 32,7 1,26-7,3 25, ,60 84,90 50,20 34,7 1,11-7,9 26, ,80 83,80 48,10 35,7 1,06-8,1 27, ,00 81,90 43,20 38,7 1,13-7,8 30, ,70 82,20 41,50 40,7 1,12-7,8 32, ,50 83,10 41,10 42,0 1,08-8,0 34, ,20 83,30 41,40 42,9 1,08-8,0 33, ,90 84,40 39,80 44,6 0,97-8,5 36, ,60 85,00 37,10 40,4 0,89-8,8 39,6 db(a) 19,80 94,8 61,5 33,3 1,20-7,5 25,8 39

41 AKUSTIK - WOOD -Wood is the combination of a polyester fiber layer (20 kg/m 3 ) placed between two panels of pressed wood fiber (250 Kg/m 3 ), with a total weight of 5,2 kg/m 2 and a total thickness of 40 mm. COMPOSITION Internal material: polyester fiber 20 mm thick, density 20 Kg/m 3 External material: two wood fiber panels 10 mm thick, density 250 Kg/m 3 STANDARD SIZE Width: mm 1400 Length: mm 600 Thickness: mm 40 Size Tolerance to DIN 7715 standard, part 2. HARD-ELASTIC SELF-SUPPORTING REACTION TO FIRE Normal flammability PANEL FOR HEAT, SOUND INSULATION AND SOUND ABSORPTION 40

42 SOUND INSULATORS - COMBINED FIELDS OF APPLICATION Akustik -Wood is largely used for masonry partition walls, wherever both thermal and sound insulation are required, with excellent performances on sound insulation and sound absorption. -Wood is mainly employed for external walls or partition walls between two apartments. INSTALLATION Akustik -Wood must be installed in between two walls with internal sides carefully plastered. The panel can be fixed with plastic-jacket screws or glued to an existent wall previously plastered, taking care of the continuity of the panels and avoiding spaces left uncovered by the material. Then, a second wall can be built up in contact with the panels. Sound insulation power Rw = 64,0 db Test n Istituto Giordano FREQ. Hz L 1 (db) 96,2 98,1 98,7 100,6 100,7 100,0 98,9 98,3 98,1 98,3 98,5 98,8 98,6 97,8 95,9 96,2 97,1 96,4 L 2 (db) 49,9 46,6 47,1 50,2 44,8 41,9 37,5 36,1 35,2 34,6 34,3 33,1 32,2 32,3 31,0 30,1 30,2 27,9 T (s) 2,30 2,08 1,76 1,64 1,51 1,44 1,31 1,36 1,38 1,36 1,37 1,34 1,42 1,43 1,41 1,33 1,23 1,05 R (db) 48,7 53,4 52,8 51,3 56,5 58,5 61,4 62,2 63,1 63,9 64,2 65,7 66,6 65,8 65,1 66,0 66,5 67,5 Ref. Values (db) 45,0 48,0 51,0 54,0 57,0 60,0 63,0 64,0 65,0 66,0 67,0 68,0 68,0 68,0 68,0 68,0 PHYSICAL PROPERTIES Sound Insulating Power (between two 8 cm hollow bricks): Rw 64 db Sound Insulating Power (panel itself): Rw 32 db Weight: 5,2 kg/m 2 Dimensions: mm 1400x600 Thickness: mm 40 Thermal conductivity: K 1,77 W/m 2 41

43 AKUSTIK - ONE -One is the threelayer panel made up of EPDM rubber mass placed between a glass fiber layer (density 75 kg/m 3 ) and an agglomerated polyurethane layer (density 105 kg/m3). This product is equipped with a protective envelope, its total weight is 11 Kg/m2 and it is 35 mm thick. STANDARD SIZE: Width: mm 1000 Length: mm 600 Thickness: mm 35 Size Tolerance to DIN 7715 standard, part 2. REACTION TO FIRE: Normal flammability THREE-LAYERS SOUND-INSULATING AND SELF-SUPPORTING PANEL WITH PROTECTIVE ENVELOPE FIELDS OF APPLICATION: -One is an excellent sound-insulating material that is largely used for partitions walls, both in masonry and in plasterboard and for any kind of false ceiling in order to decrease the noise caused by the structures with little mass. Very often it is necessary to employ -One for partition walls between two apartments or between room and bathroom. Furthermore, -One is also a good heat-insulating material. 42

44 SOUND INSULATORS - COMBINED INSTALLATION: -One is a soundinsulating panel fast and easy to be installed. This product is kept clean from a protective envelope that turns -One into a handy and resistant material as far as maintenance and installation are concerned. -One must be installed in between an existent wall and a second wall built up in contact with the panel, just placed without fixings, or alternatively fixed with plastic-jacket screws or glued, always taking care of the continuity of the panels and avoiding spaces left uncovered by the material. It can be easily cut and it is possible to install it without its plastic envelope. Sound insulating power Rw= 58 db placed between two 8 cm hollow bricks Cert. C.S.I. FREQ. Hz F (Hz) backgr. db 29,80 30,50 31,40 24,20 23,90 18,60 14,90 12,60 11,00 8,10 5,10 5,00 2,70 3,10 4,00 4,60 5,30 6,00 L1 db 81,30 84,00 81,90 86,30 86,70 85,10 84,50 87,50 88,20 87,70 86,70 85,20 84,60 84,40 85,60 85,40 86,80 87,00 L2 db 52,10 49,80 50,20 50,00 50,90 45,00 42,70 43,50 41,40 37,20 34,60 29,50 25,80 25,00 25,80 23,20 21,00 18,70 D* db 29,2 34,2 31,7 36,3 35,8 40,1 41,8 44,0 46,8 50,5 52,1 55,7 58,8 59,4 59,8 62,2 65,8 68,5 T sec 5,19 8,13 8,38 8,10 8,21 6,89 7,60 7,18 6,68 6,16 5,42 4,70 4,51 3,93 3,31 2,84 2,27 1,85 F db 7,0 8,9 9,0 8,9 9,0 8,2 8,6 8,4 8,1 7,7 7,2 6,5 6,4 5,8 5,0 4,4 3,4 2,5 R db 36,2 43,1 40,7 45,2 44,8 48,3 50,4 52,4 54,9 58,2 59,3 62,2 65,2 65,2 64,8 66,6 69,2 71,0 db (A) 23,70 97,1 48,9 48,2 6,04 7,6 55,8 PHYSICAL PROPERTIES: Sound Insulating Power (panel itself): Rw 30 db Weight: 11 kg/m 2 Dimensions: mm 1000x600 Thickness: mm 35 Thermal conductivity: W/m 2 K 0,036 Insulating mass: pure EPDM, without lead or bitumen 43

45 ISOTEK - METAL SLIK Grey Basotect (BASF) melamine foam. High resistance to temperatures: -60 C to +150 C. In case of fire: non drip, no toxic fume release, non fiber-forming. Isotek-Metal Slik has excellent sound-insulating properties, particularly at low / medium frequencies. STANDARD FORMATS Composite three-layer product composed of: A 10 mm thick melamine resine B Lead from 0,35 to 0,50 mm C 10 mm thick melamine resine BASOTECT (BASF) MELAMINE FOAM STANDARD SIZE Dimension: 1250 x 600 mm Size tolerance to M4 DIN 7715 standard, Part 2. SOUND-INSULATING PANEL WITH INTERMEDIATE LEAD SHEET LAYER 44

46 SOUND INSULATORS - COMBINED REACTION TO FIRE Class 1 to CSE RF 2/75/A - CSE RF 3/77 ÖNORM B3800: DIN 4102 B1 Q1: low smoke emission. T1: non drip. FIELDS OF APPLICATION Used for sound insulating screening in general: soundproofing of rooms, engine and other compartment linings, partition walls, ceilings, machinery garages, etc. Its fire resistant characteristics allow it to be used where special safety features are required, such as factories, theatres, cinemas, military and civilian firing ranges, hotels, auditoriums, multipurpose halls, etc. INSTALLATION Use VS 45 paste adhesive on flat or curved surfaces of any kind, provided they are free of dust, oil and grease. In the case of ceiling applications the use of special fixing devices is recommended. Sound Insulation Power Rw (db) R (db) F (Hz) Surface area of test element = 1.00 m 2 L1 = mean level of sound pressure in disturbing chamber L2 = mean level of sound pressure in disturbed chamber D = L1 - L2 = acoustic insulation T = mean reverberation time in disturbed chamber F = 10 log (S*T) / (0.15*V) R = D+F = sound insulation power Volume of disturbed chamber = m 2 Frequency L1 L2 D T F R Hz db db db sec db db ,6 61,0 19,6 4,3-4,9 14, ,4 66,3 17,1 5,4-3,9 13, ,9 62,3 21,6 5,2-4,1 17, ,9 53,7 19,2 6,0-3,5 15, ,8 50,4 20,4 6,2-3,3 17, ,6 55,1 26,5 5,6-3,8 22, ,5 54,9 28,6 4,5-4,7 23, ,4 51,4 35,0 3,9-5,3 29, ,9 46,7 37,2 3,8-5,4 31, ,0 46,9 39,0 3,2-6,2 32, ,7 49,9 35,8 2,9-6,6 29, ,6 54,0 30,6 2,6-7,1 23, ,9 53,3 31,6 2,5-7,3 24, ,9 48,5 37,4 2,5-7,3 30, ,5 39,2 45,3 2,1-8,0 37,3 db(a) 96,8 63,2 33,6 3,4-5,9 27,7 45

47 ISOTEK - METAL FOAM Combination of two layers of Basotect (BASF) melamine foam separated by a lead sheet layer 0.5 mm thick Isotek Metal Foam especially absorbs medium and low frequencies ( Hz). Resistant to temperatures from - 60 C to C. In the event of fire this product doesn't drip, its smokes are non toxic and it doesn't produce fibres. COMPOSITION: A B C SOUNDPROOFING BASOTECT (BASF) PROFILED MELAMINE FOAM PANEL WITH INTERMEDIATE LEAD SHEET LAYER Three-layer product: A Basotect (BASF) profiled melamine foam 30 mm thick B Lead thickness from 0,35 to 0,50 mm C Basotect (BASF) flat melamine foam 20 mm thick STANDARD DIMENSIONS: Width: mm 1000 Length: mm 1000 or 2000 Thickness: mm Other sizes on request. Size tolerance to DIN 7715 standard, Part 2. FIRE REACTION Class 1 to CSE RF/2/75/A and CSE RF 3/77. ONORM B3800: DIN 4102 B1 Q1: low smoke emission. T1: non-drip. 46

48 SOUND INSULATORS - COMBINED FIELDS OF APPLICATION Used for soundproof walls where the reflecting power of lead needs to be combined with the absorption power of Basotect melamine foam. Thanks to its fire resistance Isotek Metal Foam is installed in places where a specific safety is required: factories, theatres, cinemas, firing grounds, hotels, auditorium, etc. It is also used to insulate rooms, engine and other compartment linings, partition walls, ceilings, machinery, garages, etc. Whenever protection from external agents - such as oil, grease, dust and water etc.- is required, the panel can be supplied with a protective film. INSTALLATION Using NDA Koll glue, on flat or curved surfaces, provided they are free of dust, oil and grease. In the case of ceiling application the use of special fixing devices is recommended. The product can also be supplied with selfadhesive surface to facilitate the application. Sound insulation power Rw = 25,5 db (Theoretic) F (Hz) PHYSICAL PROPERTIES Type of material Basotect (BASF) melamine foam Reaction to fire Class 1 Resistance to temperature -60 to +150 C Panel size 1200x600 mm Surface appearance Profiled Thickness 50 mm Basic colour Light grey 47

49 ISOTEK - GUM SLIK Light grey melamine foam (Basotect - BASF) with intermediate EPDM layer (5.5 Kg/m 2 ). Resistant to temperatures from -60 C to C. Non-drip material, nontoxic smokes. Isotek Gum Slik is an excellent sound insulating material especially as far as low and medium frequencies are concerned. STANDARD DIMENSIONS: Width: mm 1200 Length: mm 600 Thickness: mm Other sizes on request. Size tolerance to DIN 7715 standard, Part 2. COMPOSITION FLAT BASOTECT (BASF) MELAMINE FOAM SOUND-INSULATING PANEL WITH INTERMEDIATE EPDM A B C Three-layer product composed of: A Flat Basotect (BASF) melamine foam 10 mm thick B EPDM 4 or 5,5 kg/m 2 C Flat Basotect (BASF) melamine foam 10 mm thick LAYER 48

50 SOUND INSULATORS - COMBINED FIRE REACTION Class 1 to CSE RF/2/75/A and CSE RF 3/77. ONORM B3800: DIN 4102 B1 Q1: low smoke emission. T1: non-drip. FIELDS OF APPLICATION Used for the sound insulation of walls where the reflecting power of lead needs to be combined with the absorption power of Basotect melamine foam. Thanks to its fire resistance Isotek Gum Slik is installed in places where a specific safety is required: factories, theatres, cinemas, firing grounds, hotels, auditorium, etc. It is also used to insulate rooms, engine and other compartment linings, partition walls, ceilings, machinery, garages, etc. INSTALLATION Use adhesive NDA Koll on flat and curved surfaces, provided they are free of dust, oil and grease. In the case of ceiling applications the use of special fixing devices is recommended. Sound insulation power Rw (db) R (db) F (Hz) Surface area of test element = 1.00 m 2 L1 = mean level of sound pressure in disturbing chamber L2 = mean level of sound pressure in disturbed chamber D = L1 - L2 = acoustic insulation T = mean reverberation time in disturbed chamber F = 10 log (S*T) / (0.15*V) R = D+F = sound insulation power Volume of disturbed chamber = m 3 Frequency L1 L2 D T F R Hz db db db sec db db ,6 61,0 19,6 4,3-4,9 14, ,4 66,3 17,1 5,4-3,9 13, ,9 62,3 21,6 5,2-4,1 17, ,9 53,7 19,2 6,0-3,5 15, ,8 50,4 20,4 6,2-3,3 17, ,6 55,1 26,5 5,6-3,8 22, ,5 54,9 28,6 4,5-4,7 23, ,4 51,4 35,0 3,9-5,3 29, ,9 46,7 37,2 3,8-5,4 31, ,0 46,9 39,0 3,2-6,2 32, ,7 49,9 35,8 2,9-6,6 29, ,6 54,0 30,6 2,6-7,1 23, ,9 53,3 31,6 2,5-7,3 24, ,9 48,5 37,4 2,5-7,3 30, ,5 39,2 45,3 2,1-8,0 37,3 db(a) 96,8 63,2 33,6 3,4-5,9 27,7 49

51 ISOTEK - GUM FOAM Combination of two layers of Basotect (BASF) melamine foam separated by an EPDM layer (5,5 kg/m2), Isotek Gum Foam especially absorbs medium and low frequencies ( Hz). Resistant to temperatures from - 60 C to C. In the event of fire this product doesn't drip, its smokes are non toxic and it doesn't produce fibres. COMPOSITION A B C SOUNDPROOFING BASOTECT (BASF) PROFILED MELAMINE FOAM PANEL WITH INTERMEDIATE EPDM LAYER Three-layer product: A Profiled Basotect (BASF) melamine foam 30 mm thick B EPDM 4 or 5,5 kg/m 2 C Flat Basotect (BASF) melamine foam 20 mm thick STANDARD DIMENSIONS: Width: mm 1200 Length: mm 600 Thickness: mm 50 Other size on request. Size tolerance to DIN 7715 standard, Part 2. FIRE REACTION Class 1 to CSE RF/2/75/A and CSE RF 3/77. ONORM B3800: DIN 4102 B1 Q1: low smoke emission. T1: non drip. 50

52 SOUND INSULATORS - COMBINED FIELDS OF APPLICATION Used for sound insulating walls where the reflecting power of lead needs to be combined with the absorption power of Basotect melamine foam. Thanks to its fire resistance Isotek Gum Foam is installed in places where a specific safety is required: factories, theatres, cinemas, firing grounds, hotels, auditorium, etc. It is also used to insulate rooms, engine and other compartment linings, partition walls, ceilings, machinery, garages, etc. Whenever protection from external agents such as oil, grease, dust and water etc. is required, the panel can be supplied with a protective film. INSTALLATION Using adhesive NDA Koll on flat or curved surfaces provided they are free of dust, oil and grease. For ceiling applications the use of special fixing devices is recommended. Sound insulation power Rw = 30 db (Theoretic) F (Hz) PHYSICAL PROPERTIES Type of material Basotect (BASF) melamine foam Reaction to fire Class 1 Resistance to temperature -60 to +150 C Panel size 1200x600 mm Surface appearance Profiled Thickness 50 mm Basic colour Light grey 51

53 AKUSTIK - GIPS Art. 2 Akustik -Gips Art.2 is a special plasterboard with a lead rubber coating on one side whose density is very high (it doesn t contain either lead or bitumen, non-toxic and odourless material). Such a combination doesn t allow the plasterboards to vibrate and increases the mass of the whole structure, improving walls and ceilings sound absorption. COMPOSITION A 2,5 mm/5,5 Kg B 12,5 mm STANDARD SIZE Width: 1200 mm Length: 2000 or 3000 mm Thickness: (appr.) 16 mm PLASTERBOARD WITH A LEAD RUBBER COATING ON ONE SIDE, FOR SOUND INSULATION AND ANTIVIBRATION EFFECT 52

54 SOUND INSULATORS - SPECIAL PLASTERBOARDS FIELDS OF APPLICATION -Gips Art.2 is widely used for partition walls and false ceilings sound insulation, finally where a thin material is required. INSTALLATION -Gips Art.2 is applied as a normal plasterboard. Sound insulation power Rw = 54,5 db F (HZ) Installation scheme Plasterboard 12,5 mm Surface area of test element = m 2 L1= Mean level of sound pressure in disturbing chamber L2= Mean level of sound pressure in disturbing chamber D = L1-L2= acoustic insulation and background noises correction UNI ISO 140/3 T = Mean reverberation time in disturbed F = 10 log (S x T) / (0.16 x V) R = D+F = sound insulation power Volume of disturbed chamber = m 3 Akustik -Gips Art. 2 RW = 60,0 db total thickness 13 cm Frequency background L1 L2 D T F R Hz db db db db sec db db ,90 78,50 55,70 22,8 4,97 6,8 29, ,80 81,10 53,20 27,9 6,68 8,1 36, ,30 76,20 49,00 27,2 7,39 8,5 35, ,10 82,10 53,10 29,0 7,37 8,5 37, ,30 83,70 51,20 32,5 7,04 8,3 40, ,20 84,10 43,50 40,6 7,11 8,3 48, ,10 82,80 42,20 40,6 8,83 9,3 49, ,80 86,50 40,70 45,8 7,45 8,5 54, ,40 86,10 39,80 46,3 6,41 7,9 54, ,90 87,00 36,50 50,5 5,35 7,1 57, ,20 85,90 31,50 54,4 4,91 6,7 61, ,60 84,20 28,30 55,9 4,72 6,5 62, ,20 83,10 25,10 58,0 4,44 6,3 64, ,90 83,90 24,30 59,6 3,88 5,7 65, ,70 84,40 24,70 59,7 3,33 5,0 64, ,40 84,30 25,30 59,0 2,71 4,1 63, ,20 85,50 22,30 63,2 2,36 3,5 66, ,80 86,10 19,10 67,3 1,9 2,6 69,9 db(a) 19,40 96,0 48,9 47,1 5,44 7,2 54,3 53

55 AKUSTIK - GIPS Art. 3 - Gips Art.3 is the combination of a plasterboard 12.5 mm thick with Ecorubber, a panel made of rubber granules whose density is 780 Kg/m 3. Such a stratification makes of -Gips Art.3, a product with extraordinary sound-insulating properties. LAYERS COMPOSITION A 20 mm/14 Kg B 12,5mm STANDARD FORMATS Width: 1200 mm Length: 2000 mm Thickness: 33 mm PLASTERBOARD WITH Any other format can be supplied on request. AN ECORUBBER (780 KG/M 3 ) PANEL COATING ON ONE SIDE, FOR SOUND INSULATION AND VIBRATION-DAMPING EFFECT R certif. IEN Galileo Ferraris n

56 SOUND INSULATORS - SPECIAL PLASTERBOARDS FIELDS OF APPLICATION -Gips Art.3 is widely used for partition walls and plasterboard ceilings where a very high sound insulation is required (cinemas, clubs, pubs, etc.). Furthermore, it is used for masonry walls to increase their sound-insulating power, and as partition panels, in apartments, hotel rooms, offices, in housing and commercial construction. INSTALLATION -Gips Art.3 must be installed with specific screws or with grout as far as masonry walls are concerned. Sound insulation power Rw = 57,5 db F (HZ) Surface area of test element = m 2 L1= Mean level of sound pressure in disturbing chamber L2= Mean level of sound pressure in disturbing chamber D = L1-L2= acoustic insulation and background noises correction UNI ISO 140/3 T = Mean reverberation time in disturbed F = 10 log (S x T) / (0.16 x V) R = D+F = sound insulation power Volume of disturbed chamber = m 3 Installation Scheme Plasterboard 12,5 mm Akustik -Gips Art. 3 RW = 57,5 db total thickness 16,50 cm Frequency background L1 L2 D T F R Hz db db db db sec db db ,50 76,60 47,90 28,7 5,46 7,2 35, ,10 79,90 48,90 31,0 4,54 6,4 37, ,80 74,50 45,20 29,3 5,67 7,3 36, ,90 81,00 46,20 34,8 6,96 8,2 43, ,10 81,90 45,10 36,8 6,51 7,9 44, ,60 82,50 40,10 42,4 7,82 8,7 51, ,40 81,70 38,50 43,2 7,41 8,5 51, ,10 85,10 36,80 48,3 6,83 8,1 56, ,50 84,20 34,60 49,6 6,38 7,9 57, ,20 85,10 31,80 53,3 5,36 7,1 60, ,30 84,60 27,60 57,0 4,76 6,6 63, ,70 82,70 23,70 59,0 4,68 6,5 65, ,20 81,90 21,90 60,0 4,13 6,0 66, ,80 82,60 22,70 59,9 3,84 5,6 65, ,50 83,20 23,00 60,2 3,29 5,0 65, ,30 82,90 21,30 61,6 2,87 4,4 66, ,00 84,40 20,20 64,4 2,46 3,7 68, ,70 85,40 18,00 67,7 2,03 2,9 70,6 db(a) 17,70 94,7 43,8 50,9 5,08 6,9 57,8 55

57 AKUSTIK - GIPS Art. 4 (Pb) Akustik - Gips Art. 4 is a plasterboard with a lead layer coating on one side whose thickness can go from 0.5 to 4 mm. This product is used for the screening treatment of walls and ceilings of X-ray rooms, in order to avoid the propagation of waves. -Gips Art. 4 is also a good sound-insulating material. LAYERS COMPOSITION 5/10 BA 12,5 5,8 Kg about 10/10 BA 12,5 11,5 Kg about 15/10 BA 12,5 16 Kg about PLASTERBOARD WITH A LEAD SHEET LAYER COATING ON ONE SIDE FOR THE SCREENING OF X-RAY STANDARD FORMATS 20/10 BA 12,5 Width: 1200 mm Length: 2000 mm 1000 mm 22 Kg about ROOMS 56

58 SOUND INSULATORS - SPECIAL PLASTERBOARDS FIELDS OF APPLICATION Installation Scheme Surgeries, hospitals, etc. Akustik -Gips Art. 4 INSTALLATION -Gips Art. 4 must be installed as a normal plasterboard, taking great care over joints and screws sealing by a lead sheet strip to have a total screening. The second plasterboard will be fixed through a specific adhesive mortar. We suggest to use Pb-Band to seal junctions between lead-combined plasterboards. Then place the second plasterboard without using screws or perforating it, but with mortar or glue. PB-BAND Plasterboard 12,5 mm 57

59 AKUSTIK - GIPS Art. 5 (Isotek) Akustik - Gips Art. 5 is the plasterboard coated on one side with a melamine Basotect foam (by BASF), class 1 of reaction to fire, density 11 Kg/m 3, with very good soundabsorbing and heat-insulating properties. COMPOSIZIONE melammina plasterboard 20 mm 12,5 mm melammina plasterboard 30 mm 12,5 mm STANDARD FORMATS Width: 1200 mm Length: 2500 or 3000 mm PLASTERBOARD COMBINED WITH AN EXPANDED MELAMINE PANEL (BASOTECT T - BASF), FOR SOUND AND HEAT INSULATION 58

60 SOUND INSULATORS - SPECIAL PLASTERBOARDS FIELDS OF APPLICATION -Gips Art. 5 is easy to hand, light and safe for fire prevention. This product is used for the sound and heat insulation treatment of existing masonry: hospitals, theatres, schools, offices, houses and commercial buildings. INSTALLATION It can be easily applied through adhesive mortar on masonry walls. 59

61 AKUSTIK - GIPS Art. 6 -Gips Art.6 is a special plasterboard with a polyethylene/lead layer (Akustik Metal Slik art. 6, lead 0,50 mm) coating on one side. Such a combination increases the mass of the whole structure, improving walls and ceilings sound absorption in 19 mm (overall dimensions). COMPOSIZIONE A Pe/Pb/Pe 6 mm B Plasterboard 12,5 mm PLASTERBOARD WITH AN STANDARD DIMENSIONS: Width: mm 1200 Length: mm 2000 or 3000 Thickness: mm 19 AKUSTIK METAL SLIK (ART. 6) LAYER COATING ON ONE SIDE 60

62 SOUND INSULATORS - SPECIAL PLASTERBOARDS FIELDS OF APPLICATION Used for sound insulated walls where the reflecting power of lead needs to be combined with the absorption power of -Gips Art.6. It is widely used for partition walls and false ceilings sound insulation, where a thin material is required. Sound Insulation Power of lead complex only Rw= 27.5 db certif. CSI n. DC05/011b/01 INSTALLATION -Gips Art.6 is applied as a normal plasterboard F (Hz) Installation scheme Plasterboard 12,5 mm Surface area of test element = 1.00 m 2 L1= mean level of sound pressure in disturbing chamber L2= mean level of sound pressure in disturbed chamber D = L1 - L2 = acoustic insulation T = mean reverberation time in disturbed chamber F = 10 log (S*T) / (0.16*V) R = D+F - sound insulation power Volume of disturbed chamber = m 3 Akustik -Gips Art. 6 RW = 56,5 db (Theoretic) total thickness 13 cm Frequency background L1 L2 D T F R Hz db db db db sec db db ,40 80,20 45,60 34,6 1,07-8,0 26, ,70 77,20 53,70 23,5 1,75-5,9 17, ,80 78,60 56,40 22,2 2,14-5,0 17, ,30 80,30 58,70 21,6 1,43-6,8 14, ,90 81,20 55,70 25,5 1,35-7,0 18, ,00 83,80 57,30 26,5 1,45-6,7 19, ,10 83,20 56,00 27,2 1,34-7,1 20, ,20 83,70 55,40 28,3 1,58-6,3 22, ,50 87,00 56,50 30,5 1,44-6,7 23, ,30 84,60 52,80 31,8 1,38-6,9 24, ,90 84,00 49,80 34,2 1,26-7,3 26, ,50 82,30 46,00 36,3 1,13-7,8 28, ,60 81,70 43,00 38,7 1,17-7,6 31, ,30 81,90 40,90 41,0 1,07-8,0 33, ,00 82,60 38,80 43,8 1,03-8,2 35, ,70 82,30 36,10 46,2 0,84-9,1 37, ,50 82,80 34,10 48,7 0,81-9,2 39, ,20 83,00 31,80 51,2 0,69-9,9 41,3 db(a) 21,40 94,2 60,8 33,4 1,36-7,0 26,4 61

63 CLIMA - GIPS Clima - Gips is the plasterboard coated on one side with a expanded extruded polystyrene panel, with very good heat-insulating properties. The special patterned surface of the paned facilitates the application to walls by using mortar or adhesives. COMPOSITION plasterboard 20 mm 10 mm plasterboard 30 mm 10 mm PLASTERBOARD COMBINED WITH AN EXPANDED EXTRUDED STANDARD DIMENSIONS Panels: mm 3000x1200 Thicknesses: mm mm Other on request. POLYSTYRENE PANEL FOR HEAT INSULATION 62

64 SOUND INSULATORS - SPECIAL PLASTERBOARDS FIRE REACTION On request it is possible to have the product with fire-proof plasterboard. FIELDS OF APPLICATION Clima-Gips is easy to hand, light and easy to place. This product is used for the heat insulation treatment of existing masonry: hospitals, theatres, schools, offices, houses and commercial buildings. INSTALLATION It can be easily applied through adhesive mortar on masonry walls, and plastic jacket screws. PHYSICAL PROPERTIES Compression set: 10% thickness 20 e 30 mm = 320 K Pa Water absorbance: 1,0% per volume Steam permeability: µ 100 Temperature resistance: -65 C / +75 C Conductivity coefficient: ld 0,032 W/m K 63

65 AKUSTIK - GPB - GPB is the result of a mix of inert plasticizer elastomerics (EPDM) whose granules are of variable size; it doesn't contain either lead or bitumen, non-toxic and odourless material. Resistant to high and low temperatures -30 C C. STANDARD MASS Thickness about 2 mm Weight about 4Kg/m 2 Thickness about 2.5 mm Weight about 5.5kg/m 2 SOUND-INSULATING AND NOISE-ABATING PRODUCT MADE OF STANDARD FORMATS Width: 1000 or 1200 mm Length: 25/30 m Thickness: 2 and 2.5 mm (appr.) REACTION TO FIRE CL 1 on request. EPDM 64

66 SOUND INSULATORS - RUBBER FIELDS OF APPLICATION Akustik -GPB, thanks to his high density and his elasticity, is an excellent sound-insulating and antivibration material. It is largely used to build up barriers with a high sound insulation power and therefore, it is installed where screening or noise-abating systems are required: communicating rooms, flooring, ceilings, walls and industrial encapsulations. This product can be easily applied between two plasterboards to avoid vibrations and increase insulation. INSTALLATION -GPB is supplied in rolls, its elasticity allows it to be cut and shaped very easily. It can be applied to any surface, provided that it is smooth and free of grease, oil or dust, using NDA Koll glue. Sound insulation Power Rw = 26 db F (Hz) HZ R KHZ ,4 15,2 19,1 25,4 30,9 33,9 PHYSICAL PROPERTIES Material Inert plasticizer elastomeric-based mix Density 200/210 g/cm 3 Resistance to temperature - 20 C C Panel size Rolls Surface appearance smooth Thickness 2.5 mm Basic colour Black Hardness 78 ± 5 Shore Resistance to traction > 75N/cm 2 Thickness allowance ± 10% 65

67 ECORUBBER Ecorubber is made of vulcanised high quality rubber granules, density 780 Kg/m 3, resistant to high and low temperatures (-60 C +200 C). This special combination allows this product to have an extraordinary mechanical, thermal and chemical resistance to humidity and oils; furthermore it doesn't mould or create dust. STANDARD FORMATS Width: 1200 mm Length: 1000 mm Thickness: mm SOUND-INSULATING Any other format can be supplied on request. AND ANTIVIBRATION PANEL IN VULCANISED PERFORATE ECORU ISOTEK RUBBER GRANULES WITH HIGH DENSITY ECORU RW = certif. IEN Galileo Ferraris n

68 SOUND INSULATORS - RUBBER REACTION TO FIRE Class B2 DIN 4101 (normal flammability). FIELDS OF APPLICATION Ecorubber r is an excellent sound-insulating material largely used, both for masonry and plasterboard walls, and for the soundproof treatment of floors and false ceilings. It is installed in discotheques, cinemas, pubs as well as in houses and commercial buildings. Ecorubber r is also a good antivibration material used by railway Industry. Furthermore this product can be installed in strips of variable width to be placed between the masonry wall and the floor. INSTALLATION For walls and partitions: use NDA Koll glue and plastic nogs For floors: to ground dry under the underfloor reinforced with an arc welded net. Sound Insulation Power on walls between perforated bricks 7 cm Rw = 53,5 db db F (Hz) PHYSICAL PROPERTIES Colour Black Thermal conductivity W/m 2 Density 780 Kg/m 3 Formats Sheets 1000 x 1000 Resistance to temperature - 60 C C Thickness 10, 20, etc. mm Frequency Hz R db ,5* ,0* ,3* ,7* ,1* ,0* ,6* ,3* ,8* ,2* ,3* ,4* ,2* ,2* ,3* ,8* ,1* ,4* *The difference compared to the higest sound-insulating Power R max is less than 15 db certif. IEN Galileo Ferraris n

69 AKUSTIK - PE -PE is a chemically cross-linked polyethylene with a cell-closed structure, density 33 Kg/m 3, high compression resistant material with a reduced permanent set (on request phisically cross-linked available). This product can be supplied with a protective enbossed black film on one side to increase its tensile strength and resistance to impacts, or with an aluminium coating to improve its heat reflecting power. CROSS-LINKED EXPANDED POLYETHYLENE STANDARD FORMATS Thickness: mm (Any other on request) Height: 1008/1500 mm 3 mm thick 1500 mm 5 and 10 mm thick Length: 150 m 3 mm thick 100 m 5 mm thick 50 m 10 mm thick WITH CELL-CLOSED STRUCTURE FOR SOUND AND HEAT INSULATION 68

70 SOUND INSULATORS - UNDERLAY REACTION TO FIRE CL 2 self-extinguishing material, colour deep grey. CL 1 colour pale grey on request. FIELDS OF APPLICATION -PE is widely used as intermediate layer between the underfloor and the floor to avoid footfalls noises. It is a very good product for floating floors and parquets. -PE is also an excellent heat and sound insulator for casings, channellings and plant engineering in general. INSTALLATION Akustik -PE features a flexible matrix which facilitates cutting to size and therefore it can be easily shaped. The product can be supplied with one selfadhesive side to facilitate application. Footfalls Insulation Measuring (Ln) db certif. CSI n. DC05/142/00 0 F (HZ) Experimental curve: floor without coating (S) Experiment curve: floor with coating + underfloor Footfalls insulation improvement thanks to the coating: L = Lnw - Lnw = 26,0 db (Akustik PE 5 mm) L = Lnw - Lnw = 24,0 db (Akustik PE 3 mm) PHYSICAL PROPERTIES Adhesive Acrylic water-based Colour Grey anthracite Reaction to fire Self-extinguishing, CL 1 on request Thermal conductivity λ = N Cal Density 33 Kg/m 3 Resistance to temperature - 80 C C Thickness from 3 mm on 69

71 ECOROLL Ecoroll is obtained from the agglomeration of vulcanised rubber micro-granules(density 720 kg/m3). It is an ecological material composed of recycled raw materials and so it is 100% recyclable. Ecoroll has a great sound and thermal insulating power, thanks to its elasticity it is a very good vibration damper and it also has a very high resistance to rending, tearing, compression and abrasion. STANDARD SIZE: Rolls width 1250 mm Thickness 3 mm, length 20 m. Thickness 5 mm, length 12 m. Other thicknesses and dimensions on request. SOUND-INSULATING AND ECOLOGICAL ROLL FOR Size Tolerance to DIN 7715 standard, part 2. ANY KIND OF FOOTFALL NOISES 70

72 SOUND INSULATORS - UNDERLAY FIELDS OF APPLICATION: Ecoroll is widely used under the flooring in order to improve footfall soundproofing. It can be installed in any kind of construction (houses, offices, hospitals, trade centres, etc.) as it offers an excellent sound insulation, better than what the law provides for. INSTALLATION Ecoroll must be installed directly over the rough floor, its extremities must cover up the bottom of the perimetric walls and the installation must look seamless. Always use AKUSTIK BORDER perimeter band. To have a good result, we suggest to place a layer of polyethylene under the rough floor. The installation of WALL BAND is also recommended to interrupt the acoustic bridges between the rigid structures. Ecoroll can also be installed under the wooden floors. Impact noise insulation (Ln) Ecoroll 5 mm db F (HZ) Dynamic stiffness measurement value: 55 MN/m 3 Impact sound insulation of floors: L: 24,5 db Frequency background L1 T Ln Li T Ln Hz db db sec db db sec db ,4 57,3 1,56 54,6 57,3 1,56 54, ,6 64,0 1,38 61,8 59,2 1,38 57, ,3 64,0 2,01 60,1 51,3 2,01 47, ,2 62,4 1,44 60,0 51,5 1,44 49, ,6 70,8 1,55 68,1 63,4 1,55 60, ,7 66,8 3,13 61,0 60,0 3,13 54, ,4 67,6 1,84 64,1 50,6 1,84 47, ,9 70,0 1,53 67,3 48,3 1,53 45, ,2 70,4 1,44 67,9 51,7 1,44 49, ,0 69,5 1,29 67,5 49,3 1,29 47, ,2 68,9 1,07 57,8 36,8 1,07 35, ,4 69,5 1,03 68,5 42,9 1,03 41, ,9 68,4 1,01 67,5 39,1 1,01 38, ,5 69,0 1,10 67,8 37,3 1,1 36, ,5 67,5 0,94 66,9 35,2 0,94 34, ,2 64,7 0,94 64,2 34,2 0,94 33, ,8 61,2 0,90 60,8 32,7 0,9 32, ,5 56,3 0,80 56,5 20,8 0,8 21,0 db(a) 17,1 78,8 1,26 76,9 59,4 1,26 57,6 71

73 PAVIT-ONE Polyester fiber 6.5 mm thick (density 490 gr/m2), covered with a protective polyethylene film. Pavit-One is tear-resitant and non- toxic material. STANDARD DIMENSIONS Weight: 490 g/m 2 Thickness: 6,5 mm Size tolerance to DIN 7715 Part 2 POLYESTER FIBER ROLL FOR UNDERLAY IMPACT NOISE INSULATION 72

74 SOUND INSULATORS - UNDERLAY FIRE REACTION Class 1. FIELDS OF APPLICATION Pavit-One must be installed before flooring in order to improve footfall sound-insulation. Thanks to its sound-proofing characteristics and to its easy installation, it is used in any kind of construction (houses, offices, hospitals, trade centres, etc.). As footfall noise is concerned, Pavit-One has an excellent sound-proofing performance giving better results than what the law provides for. INSTALLATION Pavit-One must be installed directly over the rough floor, its extremities must cover up and the seams must be fixed by using the pre-glued self-adhesive band. Always use AKU- STIK BORDER perimeter band. The installation of WALL BAND is also recommended to interrupt the acoustic bridges between the rigid structures. Footfall impact noise insulation: 32 db (EN ISO 717-2) db F (HZ) Frequency LnO Ln T Hz db db sec ,3 52,3 10, ,5 47,7 14, ,4 41,8 21, ,7 39,5 24, ,4 46,9 17, ,1 49,5 16, ,7 42,0 26, ,1 38,3 30, ,1 38,8 29, ,9 39,8 29, ,2 28,3 40, ,8 34,5 35, ,5 30,2 39, ,3 28,8 40, ,4 29,3 38, ,6 28,0 37, ,7 25,5 36, ,2 19,3 37,0 PHYSICAL PROPERTIES Type of material Polyester fiber (PET) and polyethylene (PE) Weight 490 gr/m 2 Resistance to compression 0,48 (EN 1606) Dynamic stiffness S't= 12 Impact noise footfalls insulation 32 db (EN ISO 717-2) 73

75 ISOFLEX - MC 1 E MC 2 lsoflex - MC1 - MC2 antivibration supports are used for suspended loads for the purpose of avoiding the transmission of structural vibrations from the suspended load to the floor slab and vice versa. LOAD (Kg/support) optimal tensile stress s mm Deflection Natural frequency 7 Hz ANTIVIBRATION SUPPORT FOR Insulation % ELASTIC ANTI-VIBRATION AND SOUND-INSULATING CEILINGS Recommended working load: 40 / 50 Kg m 2 SIZE MC1: height 160 mm width 30 mm MC2: height 130 mm width 30 mm MC1 and MC2: Ø 30 mm (central body) 74

76 ACCESSORIES - ANTI-DAMPING TECHNICAL TESTING Sample no.: Reference: Ceiling support. Test requested: tensile strength. Results obtained: Support Breaking load (kgf) 1 threaded screw non threaded screw 430 In case of fire, although retaining their antivibration function, the supports maintain the suspended load in complete safety. How to install MC1 Fixing screw * Ceiling Antivibration support MC1 Isoflex Plasterboard support structure * Use hook fixing screw with MC2 FIELDS OF APPLICATION Isoflex is an essential high-tech accessory required for the purpose of insulation and to prevent the transmission of structural vibrations. Isoflex is widely used to support acoustical ceilings instead of conventional rigid suspension systems. Typical applications are: ceilings in discotheques, cinemas, theatres, pubs, underground railways, etc. or as antivibration supports for air conditioning conduits or refrigeration plant piping. INSTALLATION Without prejudice to the assembly diagram, the only precaution to take is to calculate the number of supports to be used as a function of the suspended load, bearing in mind that the optimal load for one Isoflex support is kg/mg. Scheme of ceiling sound insulations perimetrical wall Existent floor ( -Metal Slik Art. 1) Plasterboard mm

77 FLEX 50/27 Flex 50/27 is an vibrationdamping spacer made of plastic, to build up coated plaster walls with a high sound insulation power. The metal framework is composed of two metal structures 50/27, bonded together through the spacer. This product increases the sound-insulating effect avoiding the contact between the two surfaces of the walls. Flex 50/27 is easy to install and despite its low cost, it gives excellent results. VIBRATION-DAMPING SPACER FOR INSTALLATION Flex 50/27 can be easily installed exerting pressure on the metal structure 50/27. On a wall 3 metrehigh you have to install 3 spacers; on average 2 pieces each wall square metre. PARTITION WALLS MADE OF COATED PLASTER 76

78 ACCESSORIES - ANTI-DAMPING AKUSTIK - EP ( ) VIBRATION DAMPERS FOR SOUNDPROOFING WALLS. Akustik k EP 400 and EP 600 are made of very resistant metal coated with zinc and their highdensity rubber mass works as a vibration damper. EP 400: Vibration damper to be place between a plasterboard panel and a brick wall. The side to be screwed on the metallic structure of the plasterboard panel has three holes, so that it can be installed at different distances. The rubber mass has two holes in order to screw the spacer to the brick wall. EP 600: Vibration damper to be placed between two plasterboard walls. This special spacer has three holes on both sides, so that it can be screwed on the plasterboard at different distances. 77

79 AKUSTIK - BORDER Akustik -Border is made of expanded polyethylene, density 30 kg/m 2. It can be easily installed between the perimeter walls and the floor. Its L shape makes it indispensable to carry out a perfect footfall sound insulation. INSTALLATION -Border has a selfadhesive side and it is very easy to be installed. It can be used together with every floor sound insulation product, especially with Ecoroll, Pavit-One and PE. This material must be placed between the wall and the floor and cut after the flooring. AKUSTIK-BORDER IS THE 'L-SHAPED' BAND TO BE EASILY INSTALLED ON THE PERIMETRICAL WALLS PACKAGING Cartons of 400 linear metres STANDARD DIMENSIONS Thickness: 6 mm L's dimensions: mm Width: 2000 mm. Density: 30 kg/m 3 78

80 ACCESSORIES - INSULATING TAPES AKUSTIK - BAND -Band is the gasket resistant to noises, air, water and dust. This product made of expanded reticulated polyethylene with closed cells, density 33 Kg/m 3, can be supplied single/double-sided self-adhesive. STANDARD FORMATS Thickness: 3, 6, etc. mm Width: 15, 20, 30, 40, 50, 70, 90 etc. mm Length: 20 m. (3 mm thick) 20 m. (5 mm thick) 15 m. (10 mm thick) INSULATING TAPED MADE OF EXPANDED CROSS-LINKED POLYETHYLENE WITH CLOSED-CELL STRUCTURE. PHYSICAL PROPERTIES Adhesive Colour Reaction to fire Thermal conductivity Density 33 Kg/m 3 Format Rolls 25 m. Resistance to temperature - 80 C C Thickness from 3 mm on Acrylic water-based Grey anthracite Self-extinguishing, CL 1 on request λ = N Cal REACTION TO FIRE Self-extinguishing, CL 1 on request. FIELDS OF APPLICATION -Band is widely used as gaskets for metal structures for plasterboards and moveable walls, as well as for channellings, ventilation plant and plant engineering. INSTALLATION -Band is easy to install thanks to its self-adhesive side and it can be applied to any surface provided that it is smooth and free of oil, dust and grease. Also available double-sided self-adhesive. 79

81 WALL - BAND Wall-Band is an agglomeration of vulcanised rubber micro-granules (density 780 Kg/m 3 ). This product is supplied in rolls, 3 or 5 mm thick. On request it is possible to have any width. STANDARD DIMENSIONS Product in rolls. Width: 10, 15, 20 cm, etc. (other on request) Thickness: 3 mm Length: 20 mt Size tolerance to DIN 7715 part 2. FIRE REACTION Normal flammability WALL-BAND IS THE VULCANISED RUBBER BAND FOR THE PERFECT SOUNDPROOFING OF WALLS AND FLOORS PHYSICAL PROPERTIES Material agglomerated micro-granules of vulcanised rubber Density 780 Kg/m 3 Thermic stability C FIELDS OF APPLICATION Wall-Band must be installed over the walls (in continuity with soundproofing material placed over the rough floor). This product separates walls and floors, preventing acoustical bridges and optimizing footfall soundproofing and sound insulation of partition walls. INSTALLATION Wall-Band must be placed directly over the rough floor and under the partition wall. 80

82 ACCESSORIES - INSULATING TAPES PB - BAND 99,99% 1st choice pure lead band, to seal junctions between lead-combined plasterboards (Akustik k Gips art.4). Available in different thicknesses (max. 3 mm) and variable width in order to obtain a perfect installation for soundproofing and radiation insulation. STANDARD DIMENSIONS Product in rolls. Width: 10 cm or other on request Thickness: mm 0.35, 0.50, 1, 2, 3. FIRE REACTION Not flammability PB-BAND IS THE 99,99% PURE LEAD BAND. FIELDS OF APPLICATIONS Pb-Band seals junctions between lead-combined plasterboards (Akustik Gips art. 4). It is used especially for radiation insulating installations and thanks to it's elevate mass, it is also an excellent soundproofing product. INSTALLATION Pb-Band must be placed between two lead sheets or two lead-combined plasterboards using NDA Koll glue. On request it can be also supplied with a selfadhesive side. 81

83 ACCESSORIES - GLUE NDA - KOLL NDA Koll is the quick setting adhesive (one only spreading), made of synthetic rubbers and resins in a solution of organic solvents. Adhesive produced by the rules in force on the matter CANS 2/5/20 Kg REACTION TO FIRE Flammable, not flammable on request. FIELDS OF APPLICATION Adhesive for the gluing of lead, rubber with high density, polyurethanes, polyethylene, polystyrene, cork etc. THE QUICK SETTING ADHESIVE INSTALLATION NDA Koll can be applied through a spray gun (nozzle diameter: 1.5 / 1.7 mm), as well as by paint roller or brush. Make sure that materials to be glued are clean, after the spreading of the adhesive wait at least 30 seconds and no more than 3 minutes. PHYSICAL PROPERTIES Colour Straw-yellow Storage 6 months (+10 / +40 C) Resistance to temperature C Viscosity 200 mpas Brookfield at 20 C 82

84 THE PANELS OF SILENCE the panels of silence HOLLOW BRICKS ECORUBBER mm 20 ISOTEK SLIK mm 30 RW= 53,5 db L = 24,5 db PLASTER WALL BAND AKUSTIK K - BORDER ECOROLL 5 mm AKUSTIK K - ONE RW= 58 db L = 32 db WALL BAND K - BORDER AKUSTIK K - WOOD PAVIT-ONE RW= 64 db L = 26 db WALL BAND AKUSTIK K - BORDER AKUSTIK K PE 5 mm AKUSTIK K BAND 3 mm HOLLOW BRICK PLASTER AKUSTIK K - METAL SLIK 50 art.1-20 mm RW= 58,4 db AKUSTIK GIPS art. 2 MINERAL WOOL 30 mm DENSITY 80 KG AKUSTIK K - GIPS art. 2 AKUSTIK K - BAND 83

85 THE PANELS OF SILENCE AKUSTIK K - GIPS art. 3 GLUE OR MORTAR FIXING RW= 50,8 db MINERAL WOOL DENSITY 40-THICKNESS 40 mm AKUSTIK K - GIPS art. 3 RW W= 57,5 db PLASTERBOARD BA 13 AKUSTIK K - GIPS art. 3 PLASTERBOARD BA 13 AKUSTIK K - BAND MINERAL WOOL DENSITY 40-THICKNESS 40 mm PLASTERBOARD BA 13 AKUSTIK K - GIPS art. 2 AKUSTIK K - GIPS art. 2 PLASTERBOARD BA 13 RW= 54,5 db AKUSTIK K - BAND 84