EVA waterproof board_山东鑫宇土工材料供应与施工大型企业

EVA waterproof board

Performance of waterproof board

The product is made of HDPE, carbon black, stabilizer and anti ultraviolet absorber. Corrosion resistance, aging resistance, no chemical pollution, high impervious performance, easy welding and convenient construction are essential for landfill seepage control.

Main uses

The seepage prevention and waterproofing of landfill, tunnel, canal, reservoir, dike, sewage pool, swimming pool, ecological pool, landscape lake, aquaculture pool, railway and highway engineering.

Geometry

Thickness: 0.2-2.00mm; width: 1000-8000mm

Physical and mechanical properties

序号	项　　目	指　　标
1	拉伸强度MPa	≥17
2	断裂伸长率 %	≥450
3	直角撕裂强度 N/mm	≥80
4	炭黑含量 %	≥2
5	耐环境应力开裂 F20.h	—
6	200℃时氧化诱导时间min	—
7	水蒸气渗透系数 g.cm(cm2.s.pa)	≤1.0×10-16
8	-70 ℃低温冲击脆化性能	通过
9	尺寸稳定性 %	±3
	(1)黑色土工膜要求

序号	项　　目	指　　标
1	拉伸强度MPa	≥17
2	断裂伸长率 %	≥450
3	直角撕裂强度 N/mm	≥80
4	炭黑含量 %	≥2
5	耐环境应力开裂 F20.h	—
6	200℃时氧化诱导时间min	—
7	水蒸气渗透系数 g.cm(cm2.s.pa)	≤1.0×10-16
8	-70 ℃低温冲击脆化性能	通过
9	尺寸稳定性 %	±3
	(1)黑色土工膜要求

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Waterproof board

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