Unit weight, g/m2 100150200250300350400450500600800Weight tolerance, % -8-8-8-8-7-7-7-7-6-6-6Thickness, ≥mm 0.91.31.72.12.42.73.03.33.64.15.0Break strength, ≥kN/m 2.54.56.58.09.511.012.514.016.019.025.0CBR burst strength, ≥kN 0.30.60.91.21.51.82.12.42.73.24.0Tear strength, ≥kN 0.080.120.160.200.240.280.330.380.420.460.60Width tolerance, % -0.5Break elongation, % 25-100EOS O90, mm 0.07-0.2Vertical permeability coefficient, cm/s K×10-1-10-3K=1.0-9.9