Taian Pole Geosynthetics Co., Ltd.
Products
Contact Us
  • Contact Person : Mr. Gao Zhijun
  • Company Name : Taian Pole Geosynthetics Co., Ltd.
  • Tel : 86-0538-18605389360,6998892
  • Fax : 86-538-6998890
  • Address : Shandong,TAIAN,Room No. B3-B5,17 floor,Pearl business building,Changcheng Road, Taian,Shandong,China
  • Country/Region : China
  • Zip : 271000

swelling waterpfoof blanket Geosynthetic Clay Liner (GCL)

swelling waterpfoof blanket Geosynthetic Clay Liner (GCL)
Product Detailed
1. Improved leakage performance 2. Permanent waterproof performance 3. Simple construction and short time limit for a project. Geosynthetic Clay Liner (GCL) Brief introduction: The upper layer is the nonwoven fabric, the middle layer is the impermeable sodium base bentonite, and the bottom layer is the woven fabric The nonwoven fabric of the upper is made by the bentonite granule linked with the bottom layer woven fabric through the special craft, the special equipments and the special methods

Technical data

GCL-NP

Unit area quality (g/ m2)

≥4000 and not less than the regulated value

Bentonite swell index (ml/2g)

≥24

Ethylene blue absorption (g/100g)

≥30

Tensile strength (n/100mm)

≥600

Tensile stretch under peak load (%)

≥10

Cracking strength

The nonwoven and woven fabrics (N/100m)

The PE films and nonwoven fabrics (N/100m)

≥ 40

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Permeability (m/s)

≤5.0×10-11

Anti-static water pressure

0.4Mpa, 1h

Filtration loss (ml)

≤ 18

Bentonite durable (ml/2g)

≥ 20

swelling waterpfoof blanket Geosynthetic Clay Liner (GCL)



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