استحکام کششی و مقاومت در برابر سوراخ شدن ژئوممبران کامپوزیت
Impervious geotextile refers to plastic film as impervious base material. The anti-seepage performance of anti-seepage geotextile mainly depends on the anti-seepage performance of plastic film.
Plastic films used for anti-seepage applications have small specific gravity, strong extensibility, and high adaptability to deformation and corrosion. Resistance, low temperature resistance, good frost resistance.
The main mechanism is that the impermeability of the plastic film prevents the leakage path of the earth dam, its tensile strength and elongation are greater, it can withstand water pressure and adapt to the deformation of the dam body. And the non-woven fabric is also a polymer staple fiber chemical. The material is formed by needle punching or thermal bonding, and has high tensile strength and ductility.
پس از ترکیب ژئوتکستیل ضد برش با فیلم پلاستیکی ، می تواند مقاومت کششی و مقاومت سوراخ سوراخ فیلم پلاستیکی را بهبود بخشد و سطح تماس را افزایش دهد. ضریب اصطکاک برای پایداری لایه محافظ ژئوممبران کامپوزیت کامپوزیت مفید است.
