Description: Made from ttwo layers geotextile with natural sodium in the centre. Specification: 1.GCL-NP; GCL-OF; GCL-AH 2.Unit weight:4000g/ 3.4m-6m in roll width Property: 1.Swell when meet water 2.Long time waterproofing and friendly to environment 3.Separaton, reinforcement, protection, filtration and easy for construction Application: 1.Municipal project, subway, underground and roof waterproofing 2.Landfill, waste water treatment, industrial waste 3.Waterproofing and reinforcement in...

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description: made from ttwo layers geotextile with natural sodium in the centre. specification: 1.gcl-np; gcl-of; gcl-ah 2.unit weight:4000g/ 3.4m-6m in roll width property: 1.swell when meet water 2.long time waterproofing and friendly to environment 3.separaton, reinforcement, protection, filtration and easy for construction application: 1.municipal project, subway, underground and roof waterproofing 2.landfill, waste water treatment, industrial waste 3.waterproofing and reinforcement in...