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About usJianguo Waterproofing (Jianguo Weiye) was founded in 1989. It is a professional waterproofing enterprise integrating scientific research, production, sales, construction, and technical services.
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BlogJianguo Waterproofing (Jianguo Weiye) was founded in 1989. It is a professional waterproofing enterprise integrating scientific research, production, sales, construction, and technical services.
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ServiceJianguo Waterproofing (Jianguo Weiye) was founded in 1989. It is a professional waterproofing enterprise integrating scientific research, production, sales, construction, and technical services.
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Social ResponsibilityJianguo Waterproofing (Jianguo Weiye) was founded in 1989. It is a professional waterproofing enterprise integrating scientific research, production, sales, construction, and technical services.
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Contact UsJianguo Waterproofing (Jianguo Weiye) was founded in 1989. It is a professional waterproofing enterprise integrating scientific research, production, sales, construction, and technical services.
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WJG-Qibao 251 High Polymer Polyethylene Propylene Waterproof Membrane
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WJG-Qibao 251 high-polymer composite waterproof membrane (polyethylene polypropylene) uses modified polyethylene resin as the waterproof layer (core layer) and polypropylene or polyester non-woven fabric as the reinforcing layer (surface layer). It is manufactured through a one-time extrusion and calendering composite process. This product belongs to the synthetic high-polymer waterproof membrane and has excellent comprehensive technical properties, including strong anti-seepage ability, high tensile strength, good low-temperature flexibility, small linear expansion coefficient, good chemical resistance, strong deformation adaptability, wide temperature adaptability, non-toxicity, and long service life.
Product Specifications
Width Thickness Length 1200mm0.6mm, 0.7mm, 0.8mm, 0.9mm,1.0mm, 1.2mm, 1.5mm20m, 30m, 40m, 50m,60m, 80m, 100m1500mm2000mmProducts of various specifications can be produced according to the actual needs of the project and user requirements.
Product Features
◆ Because the surface of the product is compounded with non-woven fabric, it solves the problem that polyethylene resin cannot be bonded, so this product can be directly used with cement. The bonding mechanism is: when bonding, the cement slurry penetrates into the non-woven fabric fiber layer with a network structure on the surface of the product. After the cement is solidified, it wraps the fibers, forming a strong mechanical riveting force, firmly bonding the product to the base layer.
◆ The product uses a water-retaining and water-blocking cement adhesive made with a special matching adhesive for cement additives to achieve full bonding with the base layer, which prevents lateral water seepage in the bonding layer and plays an auxiliary waterproof role, more effectively ensuring the quality of the project.
◆ Because this product can be directly bonded with cement slurry, it is easy to construct and can be constructed on a wet base layer without standing water.
◆ The surface of the product after construction uses cement mortar as a protective layer, which greatly extends the service life of the product.
Implementation Standard
The product performance indicators meet the requirements of the standard for "High-Polymer Reinforced Composite Waterproof Membrane" (GB/T26518-2011).
Scope of Application
Suitable for waterproofing, moisture-proofing, and air-proofing of building roofs, underground basements, bathrooms, floors, and walls; waterproofing and seepage prevention of subway, highway, railway, bridge, culvert, cave, and tunnel projects; waterproofing and seepage prevention of water conservancy dams, canals, pools, reservoirs, and artificial lakes.
Construction Method
Construction using a matching adhesive bonding method.
Product Inquiry
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