SBS/APP Elastomer Modified Bitumen Waterproofing Membrane
Description
The SBS/APP elastomer modified bitumen waterproofing membrane is made of high-quality bitumen with Styreneic Block Copolymers, elastomer as modified material. It is made into high polymer modified bitumen material by special process, reinforced by polyester and covered with various surface materials.
Features
Excellent temperature performance. SBS bitumen waterproof membrane is particularly suitable for use in cold areas, APP bitumen membrane is usually applied in warm areas. Strong tensile strength, high elongation, good wear resistance and excellent construction performance.
Technical Data
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Implement Standard: GB/T18243-2008
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NO.
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Item
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Standard
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Result
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1
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Heat resistance,ºC
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110ºC,no flowing,no dripping(APP)
90ºC, no flowing,no dripping(SBS)
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Pass
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2
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Elongation at break,%≥
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25
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30
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3
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Low temperature flexibility,ºC≤
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-7ºC no cracking(APP)
-20ºC no cracking(SBS)
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Pass
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4
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Water tightness 0.3MPa 120min
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Watertight
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Pass
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5
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Tension,N/50mm≥
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500
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545
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Application
Roof, Basement, Tunnel, Utility tunnel, Water Conservancy Project etc
Specification
3mm*1m*10m
4mm*1m*10m
Shelf life
Do not store product exposed to weather and sun. When kept in a cool, dry and protect area, sealed pail have a 12-months shelf life.
