Xizang 300g waterproof geotextile Zhengyu 300g impermeable geotextile with two fabrics and one membrane for seepage prevention

Description :

　　Geotextile is a new type of building material made from synthetic fibers of high molecular weight polymers such as polypropylene, polyester, acrylic, and nylon. Due to the excellent performance of geotextiles, their applications in landfills, artificial lakes, channels, and other areas are becoming increasingly widespread. According to the manufacturing method, it can be divided into two types: woven geotextile and non-woven geotextile.

　　Woven geotextile - refers to geotextile that is continuously interwoven. Its thickness is relatively thin, generally 0.2mm, 0.4mm, and 0.7mm. Its tensile capacity is relatively strong, about 250kg/cm2. Xizang 300g waterproof geotextile Zhengyu 300g impermeable geotextile has a large impermeable permeability coefficient of about 6.1 * 10-4cm/s, which is stable in texture and good in durability. Non woven geotextile is a mesh made of irregularly arranged fibers by bonding and acupuncture. Commonly used is needle punched non-woven geotextile. This type of geotextile has strong compressibility, high porosity, and good water conductivity, which is superior to spun geotextiles. Xizang 300g waterproof geotextile Zhengyu 300g impermeable geotextile, two fabrics and one membrane, impervious, without chemical additives, is an environment-friendly building material without heat treatment. It can replace traditional engineering materials and construction methods, make construction safer, and contribute to environmental protection. It can solve basic problems in engineering construction more economically, effectively, and sustainably. It has good mechanical properties, good water permeability, corrosion resistance and aging resistance. It has functions such as isolation, filtration, drainage, protection, stability, and reinforcement. Can adapt to uneven base layers, resist external damage during construction, have minimal creep, and maintain its original function under long-term loads. Good overall continuity, light weight, and convenient construction.

　　Composite geomembranes are classified according to their composite methods:

　　A composite structure consisting of one layer of HDPE geomembrane with a weight of 100g -700g/square meter, and a layer of non-woven geotextile with a weight of 200g -600g/square meter bonded chemically or thermally as a protective layer; Composite geomembranes have high tensile strength and resistance to penetration by conductive materials, as well as planar drainage function. The composite geomembrane has good heat resistance, cold resistance, chemical stability, high tensile strength, aging resistance and corrosion resistance. Good mechanical tensile strength, excellent dielectric properties, and good resistance to environmental stress cracking. The composite geomembrane increases the friction coefficient of the membrane at the base layer and has good anti slip performance. Xizang 300g waterproof geotextile Zhengyu 300g impermeable geotextile with two fabrics and one membrane for seepage prevention

　　Two fabrics and one membrane, which is a chemical or thermal bonding process on both sides of a layer of PE impermeable membrane with a weight of 100g-700g/m2, and is composed of non-woven geotextiles with a weight of 200g-600g/m2 on each side, constitute a composite geotextile with PE membrane as the impermeable main body and composite geotextile as the tensile strength enhancement, which has strong resistance to foreign matter penetration. Xizang 300g waterproof geotextile Zhengyu 300g impermeable geotextile with two fabrics and one membrane has the function of double plane drainage at the same time. The composite geomembrane has good heat resistance, cold resistance, chemical stability, high tensile strength, aging resistance and corrosion resistance. Good mechanical tensile strength, excellent dielectric properties, and good resistance to environmental stress cracking. The composite geomembrane increases the friction coefficient of the membrane at the base layer and has good anti slip performance.

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• 300g waterproof geotextile