JS-III Type Formaldehyde-Free Polymer Cement-Based Waterproof Coating
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Product description
Product Advantages:
1. Environmentally friendly, non-toxic, harmless, and pollution-free
2. Good water resistance
3. Easy construction
Shanli polymer cement waterproof coating is made mainly from a specific high-performance polymer emulsion combined with a certain proportion of cement. After curing, the product forms a rubber-like waterproof membrane with excellent adhesion, impermeability, crack resistance, and durability. It is easy to apply and meets the national environmental protection industry standard GB/T23445-2009, making it the preferred eco-friendly waterproof material for renovation professionals.
Applications
1. Widely used for waterproofing, leakage prevention, and moisture resistance in exterior walls, bathrooms, kitchens, pools, basements, roofs, and other buildings.
2. Used for leakage prevention in porous masonry materials such as aerated concrete and hollow bricks.
Main Technical Performance
1. Bonding strength: adhesion to concrete and cement mortar ≥1.0MPa
2. Elongation at break: untreated ≥80%, Tensile strength: untreated ≥1.8MPa
3. Impermeability: no water penetration under 0.3 MPa for 30 minutes
4. Anti-permeability ≥0.6MPa
Usage Instructions
1. Substrate treatment: The substrate surface should be flat and solid, free of honeycombs, roughness, dust, and oil stains; internal and external corners should be rounded; repair any defects on the substrate before construction.
2. Apply primer: Depending on the project or design requirements, apply a layer of Shanli polymer emulsion on the substrate surface as an interface layer.
3. Apply waterproof coating: Mix Shanli polymer emulsion and cement at a weight ratio of 1:0.8-1, stir with a hand drill, then brush onto the substrate with a soft brush to prevent missed spots and sand holes. After the first layer dries (about 2-4 hours) and is no longer sticky to the touch, apply the second layer. To meet waterproofing standards and thickness, a third layer should be applied.
4. Reinforcement: If reinforcement is needed for the waterproof layer, non-woven fabric or alkali-free fiberglass cloth can be used as a base for strengthening.
5. Consumption: 1-2kg/m²
6. Avoid mixing dried slurry with water for reuse. Do not step on or damage the waterproof layer within 24 hours after application. After complete curing, perform a water test; only proceed with other covering layers (such as plastering, tile adhesive, ceramic tiles) if no leakage is detected.
Experienced and strong
01
A large-scale manufacturing enterprise integrating scientific research, production, and sales.
Possesses an experienced team of engineers, providing environmental system solutions;
Environmentally friendly main materials, the volatilization is water, which will not affect the health of construction personnel and users, and has obtained environmental mark certification.
Production and sales of healthy, environmentally friendly, high-quality, harmless, and low-pollution products
Awarded national silicone structural sealant production certification enterprise
Strong innovation capabilities
02
A self-innovative brand in the polymer materials industry, a national key incubation base, a national high-tech enterprise, a key enterprise in Mayong, Dongguan, a reserve listed company, and winner of more than 10 national invention patents.
Technical advantages and superior quality
03
A senior technical and R&D team within the industry. We have established industry-academia-research cooperation relationships with Dongguan University of Technology, Hunan University of Technology, Anhui University, and other universities.
Shanli is an internship base for Dongguan University of Technology and a member of the China Construction Metal Structure Association, the China Building Decoration Association, and the Dongguan Quality Association.
Ideal results have been achieved with the low-temperature water-based universal adhesive, which is widely used in various decoration industries. Significant breakthroughs have been made in neutral alcohol-type silicone transparent structural adhesives, making us an industry leader.
Intimate after-sales service is excellent
04
The company has established multiple service centers domestically and internationally, along with a systematic, standardized, and responsive service system. Our professional service team covers various markets. Our comprehensive service provides quick responses to your after-sales needs, addressing your concerns, and offering 24-hour solutions.
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Tel: +86 0769-88287938
Phone: +86 13809612605
+0061 0424876767
Email: admin@gdslg.com
Website: www.gdslg.com
Address：Masi Industrial Zone, Mayong Town, Dongguan City
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