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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-smart water 921 pre-paved waterproof membrane
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- Product details
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WJG-smart water 921 pre-paved waterproof membrane refers to a waterproof membrane that can be bonded with post-cast concrete.
Product Classification
Construction Methods
Main Materials
Membrane Thickness
Pre-laid
P-type
1.2mm 1.5mm 1.7mm
R-type
1.5mm 2.0mm
PY-type
4.0mm
Note: P-type (TPO, EVA, HDPE, etc.), R-type (rubber waterproof membrane), PY-type (asphalt-based polyester waterproof membrane)
Product Features
◆ Excellent waterproof performance of self-adhesive membranes.
◆ During construction, it is environmentally friendly and non-toxic, and avoids the safety hazards caused by open-flame operations.
◆ The pre-laid method bonds with continuously poured concrete as one, remaining inseparable even after long-term immersion.
Application Scope
Pre-laid waterproof membranes are used in waterproofing projects for underground, tunnels, subways, etc., directly bonding with post-cast concrete.
Physical and Mechanical Properties
The physical and mechanical properties of the product meet the requirements of GB/T 23457-2017 "Pre-laid Waterproof Membrane" standard.
Construction Methods
Pre-laid method.
Product Inquiry
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