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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.
WJG-433 inorganic salt grouting material
It is a two-component or multi-component homogeneous liquid grouting material made mainly from an aqueous solution of acrylate monomers with an appropriate amount of crosslinking agent, accelerator, initiator, water and/or modifier added.
WJG-434 epoxy resin grouting material
It is a material mainly composed of epoxy resin, with a certain proportion of curing agent, diluent, toughening agent, etc., mixed together.
WJG-435 polyurethane grouting material
It is a two-component or multi-component homogeneous liquid grouting material made mainly from an aqueous solution of acrylate monomers with an appropriate amount of crosslinking agent, accelerator, initiator, water and/or modifier added.
WJG-436 silane-modified polyether grouting material
A homogeneous liquid composed primarily of a resin synthesized from the polymerization of silane and polyether polyol, along with mineral fillers and additives. This material is a grouting material that forms an elastomer through reaction with water.
Polyurethane grouting material for emergency rescue in tunnels, subways, and galleries
It is a functional material that can quickly stop water leakage. It utilizes the characteristic of isocyanate groups in polyurethane prepolymers reacting with water to release carbon dioxide. When the sealant is injected into the leaking area, the material reacts rapidly with water to form a solidified body, thereby reducing or stopping water leakage.
Polyurethane grouting fluid for lifting ballastless high-speed rail tracks (WJG-451)
It is a two-component polyurethane grouting material developed by Jianguo Weiye, composed of Component A: polyol-modified diphenylmethane diisocyanate and polymethylene polyphenyl isocyanate, and Component B: polyol.
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