Technical presentation

Transcription

1 Technical presentation

2 Technological Breakrough

3 Why is aluminum the favorite framing material? Structural performance Long term durability Design flexibility (extrudable) Finishing capabilities (coating, anodizing) Recyclability Corrosion resistance What are the aluminum disadvantages : Heat Gain Condensation

4 What is a Thermal break system? Main function of thermal break systems: SEPARATE AN ALUMINUM PROFILE IN TWO PARTS USING ISOLATING STRIPS TO REDUCE THE THERMAL TRANSMISSION. Conductivity of aluminum: 160 W/mK Conductivity of polyamide: 0.3 W/mK From 40 to 80% ENERGY SAVING IN CONDITIONING

5 Why Polyamide? Energy savings 500 times better insulator than Aluminum (Material Conductivity) Structural performance properly transfers loads due to inclusion of glass fibers in 3D positioning Same rate of expansion and contraction as aluminum long term durability, quality, and water-tightness Chemically resistant to chemicals commonly used in fabrication, construction, and cleaning of windows High melting temperature no thermal distortion with a resistance to minimum 250 deg. C Possibility to Powder Coat or Anodize with the Aluminum profiles Bi-Color profiles you can have a different aluminum color inside and another outside Dimensional stability optimal tolerance control to 0.05mm 50 years of global field experience confidence

6 Thermal transmittance of a frame - Uf

7 How Does Energy Flow Through a Window? 40 C 20 C

8 Thermal transmittance of a frame - Uf Warm (40 C) CONDUCTION through solids (about 50% of the energy flow) Cold (20 C) RADIATION from a warmer surface to a colder surface AIR CONVECTION currents circulation in the cavity (about 35% of the energy flow) (about 15% of the energy flow) Applying countermeasures for reduction of one of the energy transfer through one way will change these percentages and will require measures against transfers through the other ways.

9 U - values

10 Thermal transmittance of a windows - Uw Glass Edge 1 Length L1 PSI Ψ1 Glass Frame Edge 5 5 Glass Frame Edge 66 Length Uf 5 ; A F5 L5 Length Uf 6 ; A L6 F6 PSI Ψ5 PSI Ψ6 Mean Uf value UF = σ Uf Af Glass Edge 2 Length L2 PSI Ψ2 Uf Af Ug Ag L Ψ Frame 1 Uf F1 A F1 IGU 1 = G1 G1 Ug1 ; Ag1 Glass Frame Edge 7 7 IGU 2 = G2 Length Uf F7 L5 A PSI F7 Ψ5 G2 Ug2 ; Ag2 Frame 2 Uf F2 A F2 Windows Mean U value Uw = σ Uf Af + σ Ug Ag + σ L Ψ Glass Edge 3 Glass Aw Edge 4 Length Uf 3 ; A L3 F3 Length Uf 4 ; A F4 L4 PSI Frame Ψ33 PSI Frame Ψ4 4

11 Thermal transmittance of a frame - Uf U f value can be calculated or measured with one of the following methods: Precise numerical calculation of Uf value of a frame (97% Accuracy) EN ISO : 2017 FLIXO, BISCO, WIN ISO NFRC 100A 2014 THERM Hot Box Laboratory test to measure the Uf value of a frame (100% Accuracy) UNI EN ISO AAMA

12 Conduction The main application against conduction trough material is the THERMAL BREAK. No Thermal Break Uf = 6.85 W/ m 2 K 16 mm Flat Thermal Break Uf = 4.12 W/ m 2 K 30 mm Flat Thermal Break Uf = 3.21 W/ m 2 K 30 mm C Thermal Break Uf = 2.96 W/ m 2 K

13 Convection Once the Width of the Thermal break is increasing, the conductivity is replaced by an increased convection.

14 Convection To reduce the convection, the Thermal break cavities should be divided

15 Convection The main applications on Thermal Break insulators for breaking the Convection are : Alignments, Complex Gaskets, Insulators with fins, Foam Filled Cavities 30 mm C & CT Uf = 2.74 W/ m 2 K 30 mm C, CT, HK & Complex Gasket Uf = 2.66 W/ m 2 K 30 mm C, CT with Fins, HK & Complex Gasket Uf = 2.33 W/ m 2 K 30 mm C, CT, HK PA Foam Filling & Complex Gasket Uf = 2.24 W/ m 2 K

16 Convection Further Improvements PA FOAM PA FOAM

17 Radiation In some cases, after reducing the conductivity and the convection, Radiation of Heat can take over the energy transfer. In this case, We can prpose Heat reflective foil on internal fins

18 Thermal transmittance of a Facade - Ucw Ucw = σ Utj Atj + σ Ug Ag + σ Us As Acw Us As Ug Ag Utj Atj

19 Thermal transmittance of a Thermal Joint- Utj Thermal Joint Combination of a Curtain Wall frame (Mullion or Transom) with one or two filling elements Glass/Spandrel/Cladding/Other. Utj is the equivalent of the Uf, corrected with the Linear Transmission Coefficient of the Filling Elements. U tj value can be calculated or measured with one of the following methods: Precise numerical calculation of Uf value of a frame (97% Accuracy) EN ISO : 2017 FLIXO, BISCO, WIN ISO NFRC 100A 2014 Hot Box Laboratory test to measure the Uf value of a frame (100% Accuracy) UNI EN ISO AAMA THERM

20 Facades Weak Points - UCW GLAZING In many cases IGU performance is disproportionate with the Project or regulation UCW requirement Frequency of the mullions Distance between the mullions sometimes <1000 mm Architect s visual requirements ( openings between IGU > 10 mm, Pressure Plate Covers with special designs ) Adaptor Elements for Mullions/Transoms with Single Filling elements Glass or Spandrel in only one side. IGU Spacer can be the main heat conductor inside the room if Aluminium Spacer is used (especially for Structural Silicone Facades Glass Perimeter Profiles made in Aluminium in Unitized Facades Restricted space for Classic Thermal break

21 TECHNOFORM SOLUTIONS FOR FACADES

22 TECHNOFORM SOLUTIONS FOR FACADES

23 TECHNOFORM SOLUTIONS STANDARD PA PA FOAM PACKAGE SOLUTION ANTIBIMETAL LOW E-FILM ADHESIVE FILM SANDBLASTING DRAINING

24 BIO PA = TOP SUSTAINABILITY The polyamide for low-energy buildings Material based on PA 410 and PA 610 Associated to energy certifications of buildings (BREEAM, DGNB and LEED) Mechanical performance according to norm EN ISO and EN ISO Melting point according to norm EN ISO º RECYCLED PA = TOP ECO-FRIENDLY In-house recycling with pre-consumer polyamide Material recycled minimizing the CO2 emissions on its fabrication Mechanical performance according to norm EN ISO and EN ISO Melting point according to norm EN ISO º

25 CLEVER DESIGN Thermal simulations Mechanical simulations TECHNOFORM GROUP TECHNOFORM BAUTEC Company Materials Solutions Design BAUTEC LATEST DEVELOPMENTS TECHNOFORM GLASS INSULATION COMPETENCE CENTER TECHNOFORM KUNSTSOFFPROFILE TECHNOFORM EXTRUSION TOOLING

26 PSI - Ψ TECHNOFORM GLASS INSULATION Technoform Glass insulation is part of Technoform Group Technoform Glass Insulation researches, develops and produces long-lasting and thermally upgraded solutions for double glazing, as long with components for its customers and markets

27 WHY TECHONOFORM GLASS INSULATION? STANDARD EN ISO U w U f A f U g A A w g l f The TGI spacer PSI value is half of the aluminium one Comparing to use a TGI, instead an aluminum spacer, the losses of energy through the windows can be reduced in almost 10%.

28 WHY TECHONOFORM GLASS INSULATION? STANDARD EN ISO σ Utj Atj + σ Ug Ag + σ Us As Ucw = Acw The TGI spacer PSI value is half of the aluminium one Comparing to use a TGI, instead an aluminum spacer, the losses of energy through the windows can be reduced in almost 10%.

29 TGI-SPACER-M High profile stability due to wires Available in 10 different sizes and 6 colors Ideal for medium to large frames No readjustment of the frame Rigid corners Low PSI value Available without wires in case is required

30 TGI-SPACER PELLINI Specially designed for venetian blinds TGI-MUNTIN BAR Available in 3 different sizes and 2 colors Integrated locating and guiding elements for internal blinds No noise or damage to the glass surface Low PSI value High quality appearance Crossbar for Windows Aesthetically identical to the TGI-Spacer M Meets current thermal insulation requirements Low heat conductivity 0,25 W/mK Very high profile stability and low linear expansion coefficient There is no direct contact with the glass High quality appearance

31 Green Building Regulations

32 SUSTAINABILITY Sustainable work practices Climate neutrality Sustainable products Responsibility REACH compliance

33 Building certificates Our products are accomplishing the most building evaluation systems BREEAM LEED PASSIVE HOUSE

34 COMPETENCE CENTER

35 DETAILED ANALYSIS AND TESTING Determination of the mechanical performance of metal profiles with thermal barrier according to DIN EN Transverse tensile strength Shear strength Elasticity constant Deformation after aging method 1 Material structure analysis Constantly improvement and introduction of testing methods

36 MAIN COMPETENCES Global networking of R+D+I From ideas to realities Alternative materials New products New technologies New applications Intellectual property Idea, Project & Knowledge management Standard creation Mechanical simulation Research TCC-TB Simulation Test Laboratory Specimens preparation Analysis Specification release Rapid prototyping Thermal simulation Statistical analysis methods

37 BIM The latest trend

38 WHAT IS BIM? A groundbreaking methodology for building design BIM stands for Building Information Modelling and is a new form to conduct edification projects Thanks to BIM methodology, the projects are safer, efficient and also the time of designing is considerably reduced Thanks to BIM, every component involved in the project developing has a name and also adds information of each one of them Technoform Bautec believes in BIM methodology and takes part of it along with our customers

39 The specialist in insulation solutions for windows, doors and facades Thermal edge bond solutions for insulating glass Tailored plastic profile solutions

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41 GLOBALLY ON-SITE

42 TECHNOFORM WORLDWIDE Presence German company with worldwide direct presence. Size 20 Offices and 7 Production Plants Globally. Yearly production of 400 million meters of Polyamide Strips for thermal break systems History Family business since 1969 and going on strong Experience Global knowledge on thermal break systems for almost 50 years Customers We supply to almost all System Houses, Extruders, and Fabricators all over the world. Most international systems trust us with their designs Free Support Services Thermal evaluation and consultation on thermal break systems; Uf calculation on Bisco and Flixo software; Accredited window thermal lab test in Hotbox; Introduction to system designers and thermal break assembling equipment suppliers; follow up training in quality assembling for your staff Standard Products Wide range of existing standard strips for all applications and dimensions Custom Design Products Own in-house tool company in our group allows us to send you a sample of any new design within 3 weeks of approved design drawing

43 BUSINESS FIELDS

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45 CLOSE TO OUR CUSTOMERS Lafayette Johnson City Alcester Lyon Moscow Shenyang Thessalonica Istanbul Beijing Barcelona Shangai Chengdu Shenzen Dubai Mumbai Seoul Tokyo Singapore Sao Paulo Melbourne Auckland 7 factories and 20 business delegations make us the leader at design, fabrication and distribution of polyamide 6.6 with fiberglass

46 THANK YOU