ENVIROMATE® Embossing Spikes Textured Geomembrane has either single-sided or double-sided textured surface which is made of superb virgin HDPE or LLDPE resin which is for geomembrane in GRI GM13 or GM17 standard specifically with advanced manufacturing equipment and professional production technology. Earthmate is using flat die-cast extrusion process to emboss spikes thermally, which texturing patterns and asperity height allows for more reliable and predictable interface shear strength. ENVIROMATE® Embossing Spikes Textured Geomembrane has a rough surface which can highly improve the friction coefficient which fits more suitable for steep slope and vertical engineering design work which maximize the effective volume of geomembrane, they are also processed with smooth edges to allow for high quality thermal fusion welding between adjacent sheets.