non woven geotextile fabric from Renzhong
non woven geotextile fabric 1.width:1.0-6.0m 2.Density:100-1200g/sq.m 3.Good flexibility 4.Convenient for construction non woven geotextile fabric
Renzhong nonwoven geotextile can be applied in many different conditions, and resist destroy from construction, and keep its shape under load.
Application: Dam, basement of airport and railway, road, tunnel, civil and environmental engineering
Density(g/m2) | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | Remarks |
Tolerance(%) | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | / |
Thickness (mm)≥ | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 | / |
Break strength (KN/m) | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 | Vertical and horizontal |
Elongation at break (%) | 25~100 | Vertical and horizontal | ||||||||||
Tear force (KN)≥ | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 | Vertical and horizontal |
CBR pierce force(KN)≥ | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 | / |
Equivalent aperture O90(O95) | 0.07~0.20 | / | ||||||||||
Vertical permeability coefficient(cm/s) | K × ( 10-1 ~ 10-3 ) | K=1.0~9.9 |
non woven geotextile fabric from Renzhong