Geosynthetic Testing
- Geomembrane, Geotextile, Geocomposites, Geogrids and Geosynthetic Clay Liners
Geospec have the capabilities to conduct tests to ISO, EN, BS & ASTM standards.
 Conformance Testing/ Index Testing
BS EN ISO 10319 Wide-width tensile test
BS EN ISO 12236 CBR - Puncture Resistance
ASTM D4833 Index Puncture Resistance
BS EN ISO 13433 Dynamic Perforation (Cone drop)
BS EN ISO 12958 In-plane Waterflow
BS EN ISO 11058/ BS 6906 Part 3 Through-Plane Waterflow
BS EN ISO 12956 Pore Size Distribution (wet sieving)
BS 6906 Part 2 Pore Size Distribution (dry sieving)
BS EN ISO 9863-1 Thickness
 ASTM D5199 Thickness
ASTM D5994 Thickness
BS EN ISO 9864 Mass per Unit Area
ASTM D4533 Trapezoidal Tear
ASTM D1621 Compressive Properties
EN ISO 25619-2 Short term compression
ASTM D6392 Grab Breaking Load
ASTM D4437 Seam Peel & Shear
ASTM D6392 Seam Peel & Shear BS EN ISO 12958 Inplane Waterflow
ASTM D638 Tensile Properties
ASTM D1004 Tear Resistance
ASTM D4218 Carbon Black Content
ASTM D3015 Carbon Black Dispersion
ASTM D1238 Melt Flow Index
ASTM D1505 Density of Plastics
Durability Testing
BS EN ISO 12224 Accelerated Weathering
BS EN ISO 13438 Resistance to Oxidation
BS EN 1897 Long Term Creep
EN ISO 25619-1 Compressive Creep Properties
BS 13719 Protection Efficiency (Cylinder Test)
Environment agency (Cylinder Test)
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