PE-QV-OS Surface protection. Part 3: PE-QV-OS Surface protection. Product information

Transcription

1 PE-QV-OS Surface protection 13 Part 3: PE-QV-OS Surface protection PE foil, thermolaminated with swelling material (weight 1060 g/m²) Resistant to liquids The ideal alternative to other types of sealing: bitumen membranes, joint tapes, metal sheets, etc. Product information M:\TI\13\EN\E-WO13.3_PE-QV-OS.docx PE-QV-OS surface protection consists of a 500 µm thick PE foil, thermo-laminated on one side with swelling sealing tape (Art.No QV-DB, 480 g/m².) PE-QV-OS is ideal for waterproof retro-sealing of joints against liquids e.g. water and water mixtures. Standard delivery size: width 1 m, length 25 m Processing: two or more basic elements are placed in position one on top of the other, with the light swelling-material side to the damp or dry structural surfaces and joints, which may be of various materials e.g. protective concrete, steel, stainless steel, natural stone, brick, plastic, etc. They are fixed to the substrate with screws, nails or glue. The joins are covered with sealing compound, Art. No U-ADMF (290 ml cartridge). [Note: the PE-QV liquid-barrier layer must be appropriately weighed down from above, in order to withstand the thrust force. e.g. 1 m water column = 1 N/cm² = 100 g/cm².] Art. No. FlexproofX 1 can be used to attach the basic elements to walls, containers etc. Page 1 / 8

2 Special product features Sealing for all forms of structural engineering In combination with FlexproofX 1 sealing compound (Art. Nr. 31 FlexproofX 1), which is isocyanide-free and can be painted or sprayed on, or with universal sealing compound (Art. No U-ADMF290), this form of surface protection is extremely resistant, with excellent bonding to practically all substrates. If water enters, the water-reactive polymer swells, forming a gel layer that provides an enduring seal. The swelling material is watertight, even after damage (PE-QV-OS surface protection is absolutely watertight after attachment to the substrate with screws or nails!) Test: A hole was made in a piece of swelling material with a nail. The swelling material was then brought into contact with water. It swelled up immediately, closing the damaged area, so that no water could get through. Advantages: Simple, quick installation also for retro-sealing Self-healing properties due to water-reactive polymers without any further additives. Immediate swelling ensures sealing effectiveness even after damage. Long-lasting joint sealing against liquids Weather-resistant Resistant to acid and alkaline liquids Environmentally friendly Money-saving alternative to conventional sealing solutions: bitumen sheets, joint tapes, metal sheeting, coatings Innovative sealing system Page 2 /8

3 Installation PE-QV-OS is easy to lay, provided the following points are observed: PE-QV-OS can be installed in two different ways. PE-QV-OS must always be laid with the swelling material side facing the damp or dry structural surface and joints, which may be of various materials e.g. protective concrete, steel, stainless steel, natural stone, brick, plastic, etc. The black PE side faces the water entry point. 1. Mechanical attachment to the structural concrete with nails or other appropriate means etc. The nailholes close up automatically. 2. PE-QV-OS surface protection can also be laid in the formwork. It adheres to the wall surface either by means of fresh concrete or a layer of concrete fabric. Overlaps are made secure by means of additional glueing with sealing compound, Art. No U-ADMF (290 ml cartridge). Vertical overlaps should be nailed, screwed or glued to the structure. The joins are then glued over with 29.2 U-ADMF. Method 1 is technically superior and should be given preference whenever possible. If there are structural penetrations, the PE-QV- OS should be cut round them and the gaps sealed by filling with 29.2 U-ADMF. The overlaps should be 5-10 cm and should be secured mechanically. Contact pressure should be at least 150 kg/m². Any structural penetration is a potential weak point and each case must always be dealt with specifically when planning and carrying out sealing work. Page 3 / 8

4 Technical data Swelling material Self-sealing, nonwoven swelling material, consisting of mechanically preprocessed, heat-fixed, fibrebonded material, made of PE fibres and super water-absorbent fibres, UV-stabilised. Geotextile robustness class TL Geok EstB 05 3 Weight per unit area dry/ swollen/ dry EN ISO / 8200/ 435 g/m² Thickness EN ISO wet/ dry Porosity Initial swelling Dry-wet in alternation Frost-thaw in alternation (4 cycles) 2 kpa 20 kpa 200 kpa 2.2/ 9.5/ 4.2 mm 1.5/ 7.0/ 1.9 mm 0.9/ 33/ 0.92 mm < 5.0 x 10-9 m/s < 3.0 x 10-9 m/s < 3.9 x 10-9 m/s Static puncture resistance dry/ swollen/ dry EN ISO / 1.0 / 1.6 mm Swelling pressure Penetration test Damage Ø 5 mm: pressureless circular diffusion < 1 cm Water pressure increased to 7 m water column: no increase of diffusion Damage Ø 5 mm: 7 m water column: fairly circular diffusion < 2.0 cm approx. 170kN/m²./ PE polyethylene film Tensile stretch, longitudinal % 600 Tensile stretch, transverse % 600 Weight Abrasion resistance (Grit size 5-8 mm; 20 mm surface unevenness across slabs, spikes etc.) g/m² N/cm² Burst pressure resistance bar 0 Temperature resistance C -10 C bis +100 C Diffusion rate mbarl/sec Chemical resistance C-40 C bis +60 C resistant K.Br conditionally resistant not resistant water (hot/ cold), strong acids chlorinated hydrocarbon (trichloroethylene) weak acids s (benzene) aromatic hydrocarbons weak or strong chlorinated alkalis aliphatic (nonaromatic) hydrocarbons alcohols amines fuels mineral oil fats,oils hydrocarbons esters ketones Page 4 /8

5 ./ Technical data 29.2 U-ADMF Universal sealing compound Resistant to frost and extreme weather, UV radiation and ozone Exposure to chlorine should be avoided Processing temperature +5 C to +40 C Temperature resistance -40 C to +100 C (when fully hard A skin forms after dry ~ 10 min/ +20 C Functionally hard after 15 min Fully hard after 1.5 mm joint width 24 h Elastic modulus: 0.7 N/mm² Tear strength resistance 1.2 N/ mm² Elastic modulus: (tearing): 300% Shore hardness (Shore A): Shore A30 Colour concrete-grey or black 31 FlexproofX sealing compound Elastic sealing compound, for painting or spraying, for attaching PE-QV products to walls or containers. FlexproofX 1 sprayable low-viscosity (600 ml pouch) (26 kg tub) Colour grey grey Density [g/cm³] Shore hardness (Shore A) Tensile strength [N/mm²] Elastiticity at break [%] Temperature resistance -40 C/ +90 C -40 C/ +90 C Impermeability to water tight (after 72 h), for a 5 mm slit width. up to 4 bar Resistant to rain after [min] 3 15 Completely dry after 3 mm: after 24 h 3 mm: 24 h 5 mm: after 48 h Amount required for 1.5 mm layer thickness width 0.3 m [kg/ metre] Amount required for 2.5 mm layer thickness width 0.3 m [kg/r metre] Page 5 / 8

6 Examples of applications Example No. 1: Surface protection The abrasion and pressure-resistant PE-QV-OS surface protection is positioned over the entire wet or dry surface and the single basic elements welded together as described above. The areas subject to pedestrian and vehicle traffic are then weighted down with slabs or green roofing material (available in DIY shops), minimum weight 100 g/cm² Wet duty class: 1.2 non-pressing water 2.1 non-accumulating seepage water Example Nr. 2: Surface protection Construction pit Dams stabilising banks Example No. 3: Floor surface protection Cellar sealing Ground water Page 6 /8

7 ./ Examples of applications Example No. 4: Bridges, tunnels waterproof retrosealing of expansion joints and/ or cracks Note: The PE-QV-OS surface protection must be appropriately weighed down from above, in order to withstand the thrust force (water column). Wet duty class 1: 1.1 Pressing water: -exerts hydrostatic pressure (even if only temporarily) 1.2 Non-pressing water: -übt exerts little or no hydrostatic pressure (water column < 100 mm). periodically accumulating water seepage Wet duty class 2: 2.1 non-accumulating seepage water: water, that can drain away without accumulating when the soil is extremely permeable (kf > 10-4 m/s); water that is removed from impermeable soil by permanently functioning drainage in acc. with DIN 4095; soil dampness and/or water bound in the soil by capillary force. Page 7 / 8

8 PE-QV-OS surface protection Product range Dimensions [mm] Thickness Art. No PE-QV-OS 4.2 mm x 0.95 m x 25 m Swelling material (QV) Composite film (PE) 4.2 ~ 0,.5 Basic element (customised) Standard 0.95 m width 25 m length Weight [kg/pack unit] 25,00 Accessories: Art. No. Description Items in packaging unit Sealing compound/ packaging unit [kg] 31 FlexproofX1/26 31 FlexproofX1/06 31 FPX-SP StekoX FlexproofX sealing compound, singlecomponent, for painting on. 26 kg bucket StekoX FlexproofX sealing compound, singlecomponent, for spraying on. 600 ml pouch StekoX FlexproofX 1 spray gun, for use with 600 ml pouch FPX-DU StekoX FlexproofX 1 atomising nozzle FPX-DK StekoX FlexproofX 1 nozzle head, 5 mm 1 31 FPX-TGL Dry lubricating film for the FlexproofX1 spray 1 Quick-curing, highly flexible sealing compound 29.2 U-ADMF Cartridge 290 ml 1/4 Supplier National sales Your local sales partner Kabeltechnik GmbH, Zazenhäuser Str Stuttgart, Germany Tel (0) Fax ++49 (0) service@wolfkabeltechnik.de Internet: Sales partner and international queries: All information, pictures and graphic representations correspond to our current state of information and are correct to the best of our knowledge and belief. However, they cannot be considered as a binding warranty of the properties described. Such a warranty applies only to our product standards. The user must judge for himself on his own responsibility whether the product described is suitable for his intended application. Our liability for this product is based exclusively on our general terms and conditions of business. We reserve the right to alter our specifications without prior notice. We reserve the right to alter our specifications without prior notice. We also reserve the right to make, without prior notice to the buyer, such changes to materials or processes as do not affect compliance with the specifications. Page 8 /8