

膨润土防水毯是-种新型土工合成材料,它是由-层粘土或其它低渗透性矿物材料外覆土工织物或土工膜价格,进行针挑或愈合的方式 制出的节能减排风景林复合型防雨板材,利用项目想要,还是可以在防雨毯上粘覆HDPE膜,以自我调节唯一性室内环境的想要,高达比较梦想的防渗漏的效果。
Geosynthetic Clay Liners are high performance needle punched environmental reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier. For diferent projects,it can combine HDPE liner for better waterproof.
膨润土手表防水毯广泛性app于废品垃圾填埋的,采矿点,水渠,水坝,淡水湖等防渗漏水利。Geosythetic Clay Liners are widely used in waste landfill capping and cutoff walls to contain pollution,mining base seals, canal and dam liners, lakes and other waterproofing projects.
公式 Test properties |
国际标准JG/T 193-2006 National standard JG/T 193-2006 |
子公司标准 Enterprise Standard |
验测标 Inspection standards |
膨润土热膨胀标准值 Geosynthetic Clay Expansion index |
≥24 m/2g | ≥25ml/2g | ASTM D5890 |
企业大小质理Mass Per Unit Area(g/m2) |
≥4800 g/m2 | ≥4800 gm2 | ASTM D5993 |
伸展抗压强度Tensile Strength |
≥6KN/m | ≥8KN/m | ASTM4632 |
明显加热器端差下生长率 Maximum load elongation |
≥10% | ≥10% | ASTM4632 |
渗透工作会更因子Permeability |
≤5x10-9 | ≤5x10-9 | ASTMD5084 |
水分含量率Mois ture content |
≤15% | ≤15% | ASTMD4643 |
分离刚度Peel strength |
≥40N | ≥65N | ASTM D4632 |
耐静水管打压Hydrostatic pressure |
0.4Mp | 0.4~0.6Mp | ASTMD5891 |
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