ZHEJIANG XINCHOR TECHNOLOGY CO., LTD.
XINCHOR TECHNOLOGY CO., LTD. Manufacturer of Structural Strengthening Products Since 2000.
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Good Penetration Epoxy Concrete Crack Sealer For Structural Strengthening
Concrete Crack Repairing Grout Epoxy
Crack Repair Grouting adhesive
Good Penetration Epoxy Concrete Crack Sealer For Structural Strengthening
Mainly used for concrete crack grouting,reinforcement of beam, floor, repairing,pole and basement of building, bridge and roadway. It is two components injection adhesive, mainly with modified epoxy resin and can be hardened at room temperature.
Range of Application
Repairing the hollow parts of the wall and ground of cement and mortar, ceramics and stones Crack repairing for the concrete buildings, such as prefabricated components, equipment, silos, reservoirs, dams, bridges, tunnels, pipes, concrete pavement.
Repairing and reinforcement of the concrete crack on outer and inner walls, roof, beam, pole and floor.
Features
Product performance
Appearance
Part A (main): transparent liquid
Part B (hardener): brown transparent liquid
Handling time (25℃): ≥30min
Hardening time: 3 hours
Shelf time: 24 months
Mixing viscosity: 120-500 Pa.s
Hardened density: 1.10 +/- 0.10g/cm3
Mixing ratio (weight): 2:1
Product Performance
1 Main Performance
| Testing | Testing condition | Index |
| Gel Performance | ||
| Tensile strength | Tested under (23±2)℃,(50±5)% RH upon 7 days maintenance after processing | ≥25 MPa |
| Pulling modulus of elasticity | ≥1.5×103 MPa | |
| Elongation | ≥1.7% | |
| Bending strength | ≥30 MPa no broken damage | |
| Compressive Strength | ≥50 MPa | |
| Bonding Ability | ||
| Steel-steel tensile shearing strength | Maintenance for 7 days after processing, tested under (23±2)℃, (50±5)% RH condition | ≥15 MPa |
| Steel-steel docking tensile strength | ≥20 MPa | |
| Non volatile content (solid) | ≥99 % | |
Processing Flow
Crack confirmation and marking
Crack treatment
Seal the crack and fix the injection gun base
Mix the adhesive according to the ratio
Low pressure injection
Hardening and maintenance
The interval setting according to the crack width as blow:
|
Crack width (mm) | Interval (mm) | ||
| Min. | Standard | Max. | |
| 0.05-0.2 | 150 | 200 | 250 |
| 0.2-3.0 | 250 | 300 | 350 |
Packaging and Logistics
1. Two components packed separately, the mixing ratio is 2:1
2. Shall be stored in cool (under 25℃), dry and ventilated place, no exceed 1 year.
3. This product is not a dangerous goods, can be shipped as normal chemical materials.
Attention
Shall be stored in cool, dry and ventilated place, avoid sun exposure and high temperature
Do not mix too much at each time, use upon actual necessary
If touched by skin, clean with acetone and washed by water immediately
Established in 2005, Xinchor Focuses on research, development, production and marketing for building reinforcement materials and chemical anchoring adhesive. Our Headquarter and marketing center located in West Lake Technological Park in Hangzhou, only 2 hours driving from Shanghai Pudong Airport, as well as we have sales branches throughout China, we passed ISO9001-2008 certificate in 2010. As the earliest reinforcement material providers, we have our products wide range applied to high-speed railway, nuclear power station, bridge, tunnel, subway, municipal and civil buildings, and maintain a long-term cooperative relationship with a number of well-known construction companies. As a professional manufacturer of reinforcement materials, with company spirit of "quality first, integrity management" purposes, we can provide good quality products for building and industry at home and abroad. You are welcome to contact us, we would be delighted to be of service, providing advice and professional building reinforcement solutions.
