Column Point Geomembrane

Column Point Geomembrane

Product Introduction：

HDPE column-point rough surface geomembrane can be divided into single column-point geomembrane and double column-point geomembrane according to their morphology. On the basis of retaining the excellent mechanical properties, good elongation and stable chemical properties of the original resin, the products produced by this process enhance the tensile, wear and puncture resistance by adding a certain proportion of functional additives through melting, extrusion, calendering, drawing and other processes. The mechanical properties of this product are nearly three times higher than those of the rough surface anti-slip geomembrane produced by the same conventional process. The column points on the film surface are calendered by a special patterned roller, which are evenly distributed and aesthetically pleasing, and the friction coefficient is improved. The positive and negative sides of the film surface can be thermally fused with different materials and colors, and the front and back sides of the product can be configured according to geological conditions and engineering requirements in practical applications.

Performance Characteristics：

Column point appearance is beautiful, uniform distribution of high friction coefficient,with anti-seepage,anti-slip role,easy toconstruction,especially suitable for slope,steepslope and double straight anti-seepage, improve the stability of the project.

Function And Use：

It is mainly used in landfills, sewage and waste liquid treatment, water conservancy and environmental protection, tailings pond projects, or waste residue disposal sites as anti-seepage materials.