Description
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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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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