Proofex Torchseal A900
Torch applied 5mm thick, reinforced elastoplastomeric polymer, bitumen bridge deck waterproofing membrane
Replaces Index Testdo 30
Proofex Torchseal A900 is manufactured by co-extrusion of an elastoplastomeric bitumen-polymer compound with a softening point of ≥150°C and of a non-woven polyester reinforcement of continuous filament weighing ≥250g/m² placed in the thickness of the membrane. This ensures a very strong membrane with notable ultimate elongation and an optimal resistance to puncture and piercing.
The top face of Proofex Torchseal A900 is finished with a textured polypropylene film which prevents sticking when the membrane is in storage.
The lower face of the membrane is manufactured with a sacrificial polyethylene film which prevents sticking when the membrane is in storage.
Proofex Torchseal A900 membrane is characterised by a high resistance to puncture and is therefore particularly suitable for single layer waterproofing systems where high mechanical resistance is required, such as:
- Bridge decks and viaducts
- Road ways
- Car parks
- Earthquake-proof foundations
- Subways and tunnels
- APP polymer modified -specifically selected for Australian and NZ conditions
- Handles ponding and permanently wet conditions
- No curing times. Instantly waterproof
- Uniform thickness – eliminating likelihood of uneven application possible with liquid applied membranes
- Excellent stability at both high and low temperatures
- Excellent durability and flexibility
Product Fact Sheet
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