短纖土工布指標（GB/T17638-1998）項目單位指標單位面積g/m21001502002503003504004505006008001000厚度mm≥0.91.31.72.12.42.73.03.33.64.15.05.9拉伸強力KN/m≥2.54.56.58.09.511.012.514.016.019.025.028.0伸長％≥25～100CBR頂破強度KN≥0.30.60.91.21.51.82.12.42.73.24.04.5等效孔徑(O90)mm0.07～0.2垂直滲透系數(shù)cm/sKX(10-9～10-12)??K=1.0～9.9撕破強力KN≥0.080.120.160.200.240.280.330.380.420.460.600.70
山東省德州市防滲土工布，透水土工布
建通防滲土工布土工布透水土工布
