VPU-2 Hydrophobic Polyurethane Grouting Material for Concrete Waterproofing - 400-800 mpa.s Viscosity, 2000-3000% Foaming Capacity
Price:
Negotiable
MOQ:
18KG
Delivery Time:
Negotiable
Brand:
VICUS-VIDA
Product Description
VPU-2 Hydrophobic Polyurethane Grouting Material
VPU-2 is a single-component hydrophobic polyurethane grouting material that reacts with water to expand into a durable foam with excellent waterproofing and structural reinforcement properties.
Product Characteristics
- Excellent hydrophobic properties and high chemical stability
- Large penetration radius and solidification volume ratio with quick water reaction
- High expansion pressure for deep crack penetration and tenacious consolidation
- Resistance to acids, alkalis, and organic solvents
- Smooth coating surface with wear resistance and anti-mildew properties
- Strong adhesion to concrete and other construction materials
- Adjustable viscosity and curing speed for project requirements
Technical Specifications
| Parameter | Value |
|---|---|
| Appearance | Brown Viscous Transparency Liquid |
| Density (g/cm³) | 1.10-1.2 |
| Viscosity (mpa.s) | 400-800 |
| Curing Time (s) | 300-600 |
| Solid Content (%) | 85 |
| Foaming Capacity (%) | 2000-3000 |
| Compressive Strength (mpa) | 8-9 |
Note: Viscosity and curing time adjustable per customer requirements; compressive strength tested for reinforcement applications.
Application Areas
Construction Projects
Deformation joints, construction cracks, structural joints, and crack reinforcement
Underground Infrastructure
Subway tunnels, subway platforms, highway tunnels, railway subgrade tunnel walls
Civil Engineering Structures
Bridge piers, dams, hydropower station curtain grouting
Industrial Applications
Retaining wall leakage plugging, selective water plugging in oil exploration, and mine water gushing control
Packaging & Storage
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Vida New Material Technology Co., Ltd.
Location
Room 305, No. 9 Building, No. 16299 Puwei Road, Shanghai, China
Contact Person
David