丁字形 PE材质 复合排水板生产线

丁字形PE复合排水板是由高分子聚合物经过挤压成丁字形PE板。丁字形PE圆柱顶面复合无纺布，以防止泥土微粒通过；

同时又能抵抗长期高压，且不发生形变。底板上的滤层土工织物可以确保排水通道不会因杂质而阻塞。

T-shaped PE lamination drainage sheet is formed by extruding and squeezing with polymer.T-shaped top surface is laminated with non-wovenfabric toprevent the soil particles from getting throug**void blocking the drainage channel.It can also be used to resistlong-term high pressure without deformation.The filtering layer geo textile laminated on the bottom surface is used to avoid the drainage channel blocking by impurities.

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