Drainage Geocomposite

TMAT®Drainage Geocomposite

TMAT®Drainage geosynthetics can provide an alternative to traditional, granular, natural materials required by current legislation for landfill construction and remediation of contaminated sites. Indeed, TMAT® geonets and geocomposites enable the drainage of meteoric water, leachate and biogas in cover systems (“capping”), bottom and side slopes.

The bottom and the side slopes are subject to the weight of waste, therefore it is fundamental that the drainage materials provide high compressive strength in order to ensure the design flow rate. TMAT® triplanar geocomposites, thanks to their structure with three overlapping and intersecting strands, are specifically designed to drain the leachate even when the waste load is considerable.