Concrete additives & specialty materials
Concrete additives & specialty materials
XT-2023 Rapid-Curing Elastic Polyurethane Concrete
XT-2023 Rapid-Curing Elastic Polyurethane Concrete for bridge and road expansion joint repair. Cold-applied, waterproof, and impact-resistant. Rapid curing, reopening traffic quickly Elastic joint filler Cold-applied polyurethane Waterproof & durable
Review technical parametersSINO-SINAXT-2023 Rapid-Curing Elastic Polyurethane ConcreteVerified product main image pending
Product overview
Performance and application overview.
XT-2023 is a solvent-free, three-component polyurethane concrete designed for rapid repair and sealing of expansion joints on bridges, highways, and airport runways. It provides excellent elasticity, strong adhesion, and durable waterproof protection under heavy traffic and harsh weather conditions.
Why Choose XT-2023
Cold-applied, easy to use, no heating required
Fast curing, quick traffic reopening
Flexible and impact resistant (≥10% elongation)
Excellent bonding to asphalt, concrete, neoprene
100% solids, solvent-free, environmentally friendly
Factory direct supply with ISO-certified quality
Technical parameters
Original product values for technical screening.
Values are reproduced without keyword editing. Final selection must follow the current approved technical data sheet, test method and project conditions.
The source-page headings and values are retained as published. Do not interpret an unlabeled value as a guaranteed minimum.
| Property | Result |
|---|---|
| Compressive Strength | 1 day ≥ 20 MPa, 7 days ≥ 23 MPa |
| Flexural Strength | 1 day ≥ 8 MPa, 7 days ≥ 10 MPa |
| Tensile Strength | ≥ 1.8 MPa (7 days) |
| Elongation at Break | ≥ 10% |
| Solid Content | 100% |
| Bond Strength to Concrete | ≥ 450 psi |
| Service Temperature | -15°C to +85°C |
Product usage
Application and installation guidance.
Bridge expansion joints and transition zones
Bridge expansion joints and transition zones
Highway cracks, edge repairs, and pothole patching
Highway cracks, edge repairs, and pothole patching
Airport runway and taxiway joint sealing
Airport runway and taxiway joint sealing
Municipal trench covers and manholes
Municipal trench covers and manholes
Precast panel joints and waterproof leveling
Precast panel joints and waterproof leveling
Industrial road repair in fuel stations and ports
Industrial road repair in fuel stations and ports
Technical enquiry
Check whether XT-2023 Rapid-Curing Elastic Polyurethane Concrete matches your project.
Include foundation type, grout geometry and volume, strength ages, flow requirement, temperature, standards, placement distance and equipment.