Hunan Zhangjiajie waterproof board national standard product

Synthetic resin composite waterproofing membrane is a variety of synthetic resin sheets and base fabrics (using needle-punched geotextiles, filament woven fabrics, plastic woven fabrics, etc.) produced using the most advanced laminating composite technology in the country. It can produce one cloth and one film. , two cloths and one film, multiple cloths and multiple films and other specifications. This production process not only maintains the good mechanical properties of the geotextile but also makes the thickness of the anti-seepage membrane of the composite product uniform. Compared with the multi-point bonding process, the product produced by this process has high peeling strength, which can avoid the formation of pores and blisters in the film and greatly improve the impermeability strength of the synthetic resin film layer. The film surface can be embossed to increase the friction coefficient of the film surface to facilitate construction.
Our company's products have passed the quality inspection center of the Ministry of Construction and the Ministry of Water Resources and all indicators have exceeded national standards and have reached the leading domestic level.
Application fields:
． Railways, highways and tunnels are waterproof.
． Underground engineering (culverts, subways, basements, mine passages, etc.).
． Water conservancy projects (reservoirs, channels, reservoirs, dams and seepage prevention).
Waterproof board waterproofing membrane
Product performance: aging resistance, low cost, good UV resistance, certain tensile strength and elongation at break, large shrinkage rate, good low temperature flexibility, easy construction and can be mechanically fixed, Hot bonding, cold bonding.
Application fields: Used in waterproofing and anti-seepage projects, especially suitable for roof waterproofing.
Waterproof board waterproof membrane
Product performance: excellent flexibility, cold resistance, elasticity, stress cracking resistance, light specific gravity.
Application fields: Used for waterproofing projects such as tunnels, pools, artificial lakes, and basements. It is especially suitable for waterproofing projects inside vaults.
Waterproof board waterproof membrane
Product performance: non-toxic and harmless, smooth and flat surface, corrosion-resistant, high tensile strength, good shapeability, light specific gravity.
Application fields: Anti-seepage and waterproofing projects such as pools, canals, river embankments, garbage disposal sites, tunnels, etc.
Waterproof board waterproofing membrane
Waterproofing membrane is a sheet made of a blend of ethylene vinyl acetate and bitumen, using a two-stage extrusion and three-roller calendering production process. The material has excellent weather resistance, durability, toughness, softness, electrical insulation, large elongation and penetration resistance. And the thickness of waterproofing membrane.--.Multiple varieties of width.-.Length-.
The company produces and sells various types of geotechnical materials products, which are mainly used in the fields of roads, railways, water conservancy, electricity, garbage dumps, tailings projects, soil and water conservation, environmental greening and infrastructure construction. Geotextile specifications: Gram - Gram composite Geomembrane specifications: one cloth, one film, two cloths, one film, gram, geocell D geomembrane/geomembrane/D geomembrane (waterproof board) single rough surface d geomembrane, smooth surface d geomembrane, geotechnical mat (drainage Mats), three-dimensional drainage nets, also known as three-dimensional soil slabs, composite anti-drainage water slabs and other geotechnical materials.