Aquatorch KS-959-POLYMER MODIFIED BITUMEN WATERPROOF MEMBRANE FOR RAILWAY & BRIDGE
PRODUCT DESCRIPTION
Aquatorch KS-959 Polymer modified bitumen waterproof membrane for railway &bridge is developed in order to satisfy the high strength and dynamic loading environment, with long fiber polyester tire base felt, SBS as modifier, supplemented by various auxiliary modifiers which is combined with the function of increase bonding performance, improves the anti fatigue performance and shear performance. The cover material is modified bitumen , both sides covered with fine sand as isolation materials , and then composite with scientific bias-base design.
WHERE TO USE
- Coastal areas and high saline alkali areas of the building roof, basement, tunnel, water conservancy and other works of waterproof, moisture, seepage.
- The building waterproof project that has the special request of saline alkali resistant performance.
PRODUCT STRUCTURE
PRODUCT FEATURES
- With the design of "bias -basen and double side fine sand,the bonding problem between different layers of pavement is well solved
- Can be strongly bonding with concrete, no bubble caused,good water permeability
- The membrane has a strong tensile strength in vertical or horizontal direction, high elongation rate, good resistance to high temperature, anti-rabbing breaking ability to withstand repeated grind & puncture of equipment in the prime construction period, and also well withstand the repeated action of the car driving.
- Endurable at cold environment, resistance to alkali and salt,freezing thawing action, anti aging and anti fatigue, anti crack deformation ability etc.
- The construction performance is good, adopt hot melt method construction, the operation is convenient, save time, can effectively ensure the normal service life of railway bridge.
SPECIFICATION
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PRODUCT NAME
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POLYMER MODIFIED BITUMEN WATERP ROOF MEMBRANE FOR RAILWAY&BRIDGE
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SIZE
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4.5•10
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IMPLEMENTED STANDARD
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TB/TW965-2011
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DATABASE
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Item
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Index
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Soluble content(g/m2)≥
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Thickness 4.5mm,≥
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3100
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Heat resistance
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115℃, no flow or drippage
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Tension Of maximum peak rate (vertical & horizontal)(N/cm)≥
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210
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Elongation of maximum peak rate (vertical & horizontal)(%)≥
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50
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Stretching phenomenon
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450
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Low temperature flexibility
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-30℃, No flaw
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Water tightness , 0.4 Mpa , 2h
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No leakage
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