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Product Details:
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| Product Name: | SBS Waterproof Membrane With Grey Slate Finish | Weight: | 31.5-50kg/roll |
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| Usage: | Roof/Underground/subway/cold Storage/airport Runway/viaduct | Surface: | Grey Slate |
| Application: | Torch | Material: | Polyester Fabric And Bitumen |
| Roll Width: | 1000mm | Roll Length: | 10m |
| Heat Resistant: | 90 Degree | Low Temperature Flexibility: | -10/-20/-25 Degree |
| High Light: | slate finished sbs roofing felt,grey slate finished sbs felt,10m length sbs roofing felt |
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Grey Slate Finished SBS Modified Bitumen Roofing Felt
Production Description
Grey slate SBS membrane is a modified bitumen membrane featuring a blend of SBS (Styrene-Butadiene-Styrene) rubber polymer and high-quality asphalt reinforced with a 200 or 230g/m2 strong non-woven polyester mat. The addition of SBS rubber polymer and fire-retardant materials optimizes the asphalt blend to increase its natural waterproofing properties, adding elongation, elasticity, flexibility and resistance to fire.The polyester reinforced mat provides strength and stability to the product, yielding a membrane that resists natural forces and other factors on the rooftop.
SBS modified roofing felt usage:
SBS modified roofing felt is designed specifically as the top layer for use with SBS modified bitumen systems and has the bottom surface covered with a poly burn-off film to aid in heat welding applications. It is ideal for use on both new construction and re-roofing projects. Grey slate has a highly reflective surface designed to meet national requirements.
SBS modified roofing felt date sheet
| NO. | Reinforcement | PY | G | ||
| Type | I | II | I | II | |
| 1 |
Soluble Matters |
- | 1300g/m2 | ||
| 2100g/m2 | |||||
| 2900g/m2 | |||||
| 2 | Water tightness,30min,≥Mpa | 0.3 | 0.2 | 0.3 | |
| 3 | Heat resistance degree,°C, no glide, no flow, no drop | 90 | 105 | 90 | 105 |
| 4 |
Tension, N/50mm |
450 | 800 | 350 | 500 |
| 250 | 300 | ||||
| 5 | Elongation at break,≥ | 30% | 40% | - | |
| 6 | Brittleness point | -20°C | -25°C | -20°C | -25°C |
| 7 | Tearing strength,≥ | 250N | 350N | 250N | 350N |
| 170N | 200N | ||||
| 8 | Manual work and climate quicken aging |
No.1 degree (no glide, no flow, no drop) |
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Method of application
It shall be installed by fully heat welding the membrane to an appropriate substrate.
Contact Person: Angela
Tel: 008615511775265
