Seal Concrete Cracks and Stop Leaks Permanently with PU Grout Technology
High-performance polyurethane grout and epoxy resin solutions designed for long-term durability in critical infrastructure projects.
Have You Ever Struggled with High Water Ingress and Recurring Leaks?
Common problems we help eliminate for good:
Water Ingress
in Excavation
Severe water entry during tunneling or deep foundation works.
Traditional Waterproofing Can't Fix
Seepage issues that traditional or preventative waterproofing can't fix.
Repeated Water
Leakage
Persistent leaks in concrete structures that resurface even after repairs.
Why Our PU Grout and Epoxy Resin Work
Closed-Cell Structure
With 96% closed-cell content, our grout prevents water tracking and ensures a tight seal even in the most demanding environments.
High Compressive Strength
Minimum 10 MPa - 95 MPa compressive strength provides robust performance for load-bearing and critical structure zones.
Semi-Flexible Sealing
Engineered to move with your structure — absorbs structural shifts while maintaining a waterproof seal.
100-Year Durability
Designed to match the 100-year life expectancy of concrete infrastructure, delivering unmatched durability over decades.
Strong Structural Bonding with Epoxy Resin
Epoxy resin offers a rigid, high-strength adhesive solution ideal for structural crack repair in concrete and similar materials. Its excellent bonding capabilities not only restore the structural integrity of damaged elements but also help prevent further deterioration, making it a reliable choice where movement is minimal.
BEFORE
AFTER
Proven Across Asia Pacific
Used successfully in tunnels, basements, foundations, dams, and other critical projects throughout the region.
PU Grout Product Range
Elastic B
Acrylic based injection system
For dynamic cracks/joints/ grout tubes/curtain grouting
Excellent elongation properties
Post expansion 150%
Hydrophilic in nature
Acrylinject Polymer
2-component Methacrylate based resin
Polymer blend to enhance dry-wet cycles
For fluctuating ground water table condition
Excellent in sealing dynamic cracks/joints/masonry walls
Ideal for re-groutable hose and curtain grouting
Highly elastic and resilient acrylic rubber
Preserved against bacterial and funal
Acrylamide free
Product Key Features
| Property | Value |
|---|---|
| Closed Cell Ratio | ≥ 96% |
| Compressive Strength | ≥ 10 MPa |
| Durability | Up to 100 years (concrete-matched) |
| Flexibility | Semi-flexible |
| Application Areas | Concrete, Tunnels, Basements, Foundations, Dams |
Structural grout Product Range
2C D
1/2 volumetric ratio structural resin
For hardening of dry to lightly moist and loose strata
Reaction time: 55" to 125"
Hydrophobic with no dilution
Up to 2.5V expansion
CFC and halogen free
2C W
1/1 volumetric ratio structural resin
For sealing and hardening of strata with high water flow
Reaction time 28" to 140"
Hydrophobic with no dilution
Up to 18V expansion
Compressive strength > 40 MPa
CFC and halogen free
Epoxy Resin Product Range
Epoxinject 85 SLV
Ultra-low viscosity 100 mPas
For dry to low water ingress in concrete and tunnel precast segments
Compressive strength 95 MPa
Excellent tensile and elongation properties
Long pot life
Why Choose Us
- In-stock across Asia Pacific
- Technical support & guidance
- Proven case studies available
ADCOS Asia