... -4.0KN Non- woven geotextile introduction with CE certificationProduct features:1,Net holes are easy for blockage, since net structure formed by ... in various fields such as water conservation, hydropwer, highway, railway, port, airport, sports field and gymnasium, tunnel, coastal beach land, reclaiming ... .31.72.12.42.733.33.64.15 Width deviation for range, % m-0.5 Mightiness at break, KN/M ≥2 ...