關鍵詞:土工布;無紡布;工業濾布
型號Type | 單位面積重量Mass per unit area g/m2 | 厚度Thickness (0.4KPa) mm | 抗拉強度(縱/橫向)Tensile strength (MD/CD) KN/m | zui大拉力時的伸長率(縱/橫向)Elongation at max tensile strength (MD/CD) % | CBR頂破強度CBR Perforation strength KN | 滲透系數Permeability coeffcint cm/s | 有效孔徑O95 Effective bore diameter o95mm |
M-65 | 65 | 1.2 | 3.0 | 40-80 | 0.7 | 0.001-0.99 | 0.07-0.2 |
M-75 | 75 | 1.4 | 3.5 | 0.8 | |||
M-100 | 100 | 1.6 | 5.0 | 0.95 | |||
M-160 | 160 | 2.0 | 9.0 | 1.70 | |||
M-200 | 200 | 2.4 | 11 | 2.20 | |||
M-250 | 250 | 2.8 | 14 | 3.0 | |||
M-300 | 300 | 3.4 | 17 | 3.5 | |||
M-400 | 400 | 4.0 | 21 | 4.0 | |||
M-500 | 500 | 4.5 | 26 | 5.4 |