Weave sandbags for flushing

Good water permeability, good filtration, environmental protection and non-toxic. It has excellent filtering, drainage, isolation, reinforcement and protection functions. It has the characteristics of light weight, high tensile strength, good permeability, high temperature resistance, anti-freezing, aging resistance and corrosion resistance.The general door width is 4 meters, 4.2 meters and 6 meters. The gram weight is between 120 grams and 300 grams. Special specifications can be customized. The production standards are national standards and non-standard.