糙面HDPE土工膜
HDPE geomembrane with textured surface
HDPE具有优异的温度适应性、可焊接性、耐候性和良好的抗老化性、耐化学腐蚀性、耐环境应力开裂性能以及抗戳穿性能。因此,特别适合在地下工程,采矿工程,垃圾填埋场,污水或废渣处理场作为防渗漏材料用.
糙面HDPE土工膜是新型防渗材料,单糙面,双糙面等HDPE土工膜增加摩擦系数,防滑功能,更加使用于陡坡及垂直防渗,提高工程稳定性。
HDPE has excellent temperature property of temperature adaptability,property of welding,bearing climate,anti-erosion,anti-crack and anti-puncture.As the leakage material,therefore particularly suitable for the construction of underground,mining
Landfill,sewage or dregs disposal.
HDPE geomembrane with textured is a new type of anti-leakage products,its one side textured and sides textured can increase its coefficient of friction and function of preventing leakage ,especially used in anti-leakage in slope and vertical surface in order to enhance its stability.
产品系列
单糙面、双糙面、柱点防滑、支脚钳固。
产品规格
厚度:1.0-3.0mm
幅度:4-8m
卷长:按用户要求
Products;
One side textured,both sides textured,rasied point anti-leakage and leg-clamp method.
Product Specification
Thickness;1.0-3.0mm
Roll width;4-8m
Roll length;According to user’s requirements.
糙面HDPE土工膜技术指标
HDPE geomembrane with textured Specifications
序号Number | 指标 | 测试值 |
1.0mm | 1.25mm | 1.5mm | 2.0mm | 2.5mm | 3.0mm |
1 | 毛糙高度mm | 0.25 |
2 | 最小密度(g/cm3) | 0.939 |
3 | 断裂强度(应力)N/mm | 10 | 13 | 16 | 21 | 26 | 32 |
4 | 断裂伸长率﹪ | 100 |
5 | 直角撕裂强度N | 125 | 156 | 187 | 249 | 311 | 374 |
6 | 穿刺强度N | 267 | 333 | 400 | 534 | 667 | 800 |
7 | 耐环境应力开裂hr | 300 |
8 | 炭黑含量(范围)﹪ | 2.0-3.0 |
9 | -70℃低温冲击脆化性能 | 通过 |
10 | 水蒸气渗透系数(g.cm/cm2.s.pa) | ≤1.0×10-13 |