... soil mass structural excess liquid and gas efflux.3.Use geotextile to enhance the tensile strength of the soil ... the upper and lower sand, soil and concrete mix.6.The mesh is not easily blocked,Because the amorphous formation ... alkali resistance, no corrosion.9. Construction, light weight, convenient use, simple construction.Specification Type: Geotextiles Place of Origin: Guangzhou China (Mainland ...