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This is our general test list for geotextiles and geogrids.  If you require any further tests, or you cannot see the tests you need, please complete our feedback form or contact us.   These tests can also be performed to country specific standards, i. e. DIN.

TEST

 TEST DESIGNATION
Mass/Unit Area

BS EN 965, ISO 9864, ASTM D 5261
Thickness BS EN 964-1, ISO 9862
Apparent Opening Size BS 6906 Pt 2, ASTM D 4595
Tensile Properties BS EN 10319, ASTM D 4595
Puncture Resistance (CBR) BS EN ISO 12236, ASTM D 4833
Tear Resistance ASTM D 4533
Water Flow Constant Head BS 6906 Pt 3, ASTM D 4491
Permittivity ASTM D 4491
Grab Breaking Strength ASTM D 4632
Perforation Resistance (Drop Cone) BS EN 918
Cylinder Test Environment Agency Methodology

NB, These Tests also apply to Geogrids.

 

The tests listed are general tests only, please contact us for our full test list.

If you require any further information or a quote for testing, please complete our feedback form.