A903 Single Component Hydrophilic PU Grout / High Expansion Polyurethane Grouting Material / Injection Resin
A903 Single Component Hydrophilic PU Grout / Polyurethane Grout / PU Foam / Grouting Material / Injection Resin
Specification
| Item | Index |
| Appearance | Brown |
| Specific gravity (g/m³) | 1.05±0.05 |
| Expansion rate (%) | > 350 |
| Water Absorb Rate (%) | > 500 |
| Solid Content (%) | ≥ 80 |
| Curing time (min) | ≤ 3.0 |
| Viscosity (cps) | ≥ 500 |
| Characteristic | Flexible |
Introduction
A903 Single Component Hydrophilic PU Grout (PU Foam) is designed to control water and seal cracks in concrete. The cured material is a very effective water barrier. When hydrophilic urethane reacts with water, this liquid expands and quickly to form flexible closed-cell foam to fill the defective area. After curing, it becomes extremely tough and adhesive foam capable of withstanding extreme temperatures and movements.
Properties
- Short waiting times during the works. Very reactive with water and can complete foaming process within 1~2 minutes.
- Better crack penetrstion due to low viscosity.
- Better sealing due to great adhesion with concrete.
- High resistance to aggressive chemicals. Can retain its properties when mixed with weak base or weak acid, even with seawater. Permanent repair and long-term flexiblity.
Application
Leak stopping for Diaphragm Wall, Basement, crack of RC Structural, Underground Garage, Small Holes, Tunnel, Culvert, Underground Channels, etc.
Characteristic
- Single component formula
- Very low viscosity
- Fast of react time to foam in 2 minutes
- Repairs concrete cracks
- Highly flexible, strong adhesion to concrete
Remark
- Wear protective clothing, eye goggles, proper gloves, and footwear.
- In case it goes into eyes or touch the skin, please wash immediately with plenty water or go to a doctor for further treatment.
- Store the product in a cool dry place and keep away from flame.
- When product is being used completely seal is necessary and the product should be used as soon as possible
- Use Ethyl Acetate to wash the tools.
Why choose us ?!
- You can order online from us for 24 hours, 7 days.
- PU Grout main manufacturer in Taiwan for 30 years!
- All site operators are professionally trained.
- We only use high quality materials from Europe and Japan.
- Imported equipment with the latest technology.
- High customer satisfaction feedback.
- If necessary, technical person would like to visit your factory and solve your problem.
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