300 grams of non-woven geotextile piercing strength is how much
First of all, according to what you said 300g non-woven geotextile should be polyester staple fiber non-woven geotextile. Polyester staple fiber non - woven geotextile implementation of the national standard GB / T - 2008 standard. According to GB / T-2008 standard anti-puncture strength (standard is CBR burst strength) requirements, 300g national standard geotextile anti-piercing strength should be ≥ 1.5KN.
