TDW-888 Rubber Waterproof Coating
Tag list： TDW-888 Rubber Waterproof Coating
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Product Description
TDW-888 Rubber Waterproof Coating is formulated with water-based polymer
materials as the base, incorporating various rubber compounds.
Synthetic tree roads, surfactants, emulsifiers, antifungal agents, etc. It is a highly elastic,
water-emulsifiable, cold-applied material.
A single-component waterproof coating that forms a rubber-like elastomer upon curing,
exhibiting excellent elongation and tensile strength.
Waterproofing coating, a high-quality, highly elastic waterproofing material produced
through specialized equipment.
Scope of Application
Widely used for new and old roofs, exterior walls (where tiling is not permitted), bathroom and kitchen floors, basements, and other indoor spaces.
Building waterproofing, anti-penetration, anti-humidity and other projects.
Technical Specifications
The product complies with the standard requirements of JC/T864-2008 "Polymer Emulsion Building Waterproof Coatings" (Class II), with the following key specifications:
| order number | inspecting item | unit | Standard requirements |
| II class | |||
1 | surface |
—— | The product remains non-agglomerated after stirring and exhibits a homogeneous state. |
2 | tensile strength | Mpa | Class II: ≥1.5 |
3 | elongation at break |
% |
≥300 |
4 | low temperature gentleness (Bend the 10mm Φ rod 180°) |
—— |
Class II: -20°C, no cracks |
5 | water impermeability |
—— | 0.3 MPa, 30 min, impermeable |
6 | solid content |
% | 105°℃,3h:≥65 |
7 | surface drying time |
h |
≤4 |
8 | Practical time |
h |
≤8 |
9 | thermal expansion |
% | Shorten: ≤1.0 |
10 |
Stretch after processing strength retention rate |
% | Heat treatment: ≥80 Test conditions: 80°C, 168h |
Alkali treatment: ≥60 Experimental conditions: 0.10%NaOH + saturated Ca(OH)₂ solution, immersion for 168 hours | |||
Acid treatment: ≥40 Test conditions: 2% H₂SO₄ solution, immersion for 168 hours | |||
| Artificial climate aging treatment: Class II: 80~150 | |||
11 |
processed fracture elongation |
% | Heat treatment: ≥200 Test conditions: 80°C, 168h |
Alkali treatment: ≥200 Experimental conditions: 0.10%NaOH + saturated Ca(OH)2 solution, immersion for 168 hours | |||
Acid treatment: ≥200 Test conditions: 2% H₂SO₄ solution, immersion for 168 hours | |||
| Artificial climate aging treatment: Class II: ≥200 |
Construction Operations
- Grassroots treatment: The base surface must be flat and clean, free from standing water, floating dust, and oil stains. Rust-prone areas should be ground smooth first using a wire brush or grinder. Leaky areas must undergo waterproofing treatment first, and reinforcement fabric of appropriate width should be applied to corners and construction joints.
- Application Procedure: First, apply the white reinforcement agent evenly to the base surface. Once fully cured, apply rubber waterproofing coating in multiple layers using a brush or roller, with each layer not exceeding 0.5mm thickness. Typically, 2-3 application layers are required. After the first layer dries (to ensure non-stick texture), proceed with the second layer, which must be applied perpendicular to the previous direction. Allow a 8-12 hour interval between layers. Once the second layer dries, apply the third layer perpendicular to the second layer, with additional coverage at wall corners and pipe roots.
- Water spray test and project acceptance: The water spray test and project acceptance can only be conducted after the waterproof coating has dried.
Reference dosage
- Typically, applying 2-3 coats yields 2.0-2.2 kg/m² (actual dosage varies depending on application purpose, surface condition, and environmental factors).
Important Notes
- This product does not require water addition. Do not mix this product with other materials or additives.
- This product is designed for use in environments between 5°C and 40°C, and should be avoided in high/low temperatures or during rainy outdoor conditions.
- The slurry must be used up within 24 hours after opening the bucket. Do not use watered materials that have already solidified.
- Be sure to read the construction instructions carefully before use to achieve optimal results.
- Do not allow children or pets to come into contact. If accidental exposure occurs in children, immediately rinse with large amounts of water.
- Disclaimer: The company shall not be liable for any losses arising from improper use of the product when its usage exceeds the manufacturer's control.
- Storage and shelf life: Store at room temperature for 18 months if unopened.
- Production date: See outer packaging.
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