Geosynthetic clay liners consist of a layer of high swelling sodium Bentonite, sandwiched between two Geotextiles. Use to contain and manage solids liquids and gasses.
Specification
Sr. No.
Property
Test Method
Unit
Value
1.
Thickness
Mitutoyo (Equipment)
mm
6mm to 7mm
Clay (mass/area)
ASTM D 5993
Kg/sqm.
4.8kg/sqm @12% moisture
Grab Strength
ASTM D 6788
Kg
10 KN /mtr.
Grab Elongation
ASTM D 6768
%
20%
Puncture Resistance
EN ISO 12236
1.6 KN
Permeability Rate
ASTM D 5084
cm/sec
10 (-9)
Dimension
Roll Dimension
200 sqm
5mtr/40mtr