DANSK DS/EN ISO 25619-1 PDF

This standard describes index test methods for determining the compressive behaviour of geosynthetics.The test specimens can be subjected either to normal compressive loading or to a combination of normal compressive loading and shear loading. Products which are sensitive to shear failure, i.e. which have a columnar or cuspated structure, should be tested with both normal and shear loads applied (see clause 6), all other products can be tested with a normal load only (see clause 5).The tests are carried out with the specimen dry or immersed in water.