waterproof liner GCL

Specification:
GCN-NP,needle punched GCL;
GCL-OF,needle punched GCL coated with film;
GCL-AH adhensive GCL.Unit weight: =4000g/?,
Width: 4~6m.
Feature:compaction, permanent waterproofing, ineffective to temperatureIt will not be crack under low temperature, environmental:bentonite is nature inorganic material,nontoxic to human,no special request to environment,it is environmental friendly.
Application:
municipal projects, subway,underground project of buildings and waterproofing in roof water tank,environmental project,lanfill,sewage treatment,industrial waste material, waterproofing of gardens artificial lake,golf ground pond,anti-seepage of petrification,mine area.
waterproof liner GCL