ZL-X Concrete Repair Adhesive
ZL-X Concrete Repair Adhesive is an A and B component, putty-like modified epoxy resin adhesive.
Category:
改性环氧胶粘剂
Modified epoxy adhesive
Product accessories:
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Product Description
Product Introduction
ZL-X Concrete Repair Adhesive is an A and B component, putty-like modified epoxy resin adhesive.
Product Advantages
1. Excellent handling performance and easy to apply by scraping;
2. Excellent thixotropy—prevents sagging during vertical and overhead applications;
3. Excellent anti-aging, chemical corrosion resistance, and water resistance properties;
4. Exhibits minimal shrinkage after curing, offers a wide mixing ratio range, and allows for extended working time;
5. The base material boasts high strength and strong bonding ability, allowing adhesion even on damp surfaces.
Parameter metrics
| Performance |
Trial Project |
Test conditions |
Technical Requirements |
Test results |
| Physical Properties |
Appearance |
Component A |
- |
White, creamy texture with a uniform color and no impurities. |
| Group B component |
- |
Black, paste-like substance with a uniform color and free of impurities. |
||
| A + B |
- |
Concrete gray, thixotropic paste |
||
| Applicable period (operational time), min |
At the applicable temperature |
≥35 |
80 |
|
| Vertical flow rate, mm |
Under applicable humidity |
≤2.0 |
0 |
|
| Colloid Properties |
Compressive strength, MPa |
23±2°C, 7 days |
≥65 |
95 |
| Tensile strength, MPa |
23±2°C, 7 days |
≥30 |
40 |
|
| Flexural strength, MPa |
23±2°C, 7 days |
≥45 |
60 |
|
| Tensile elastic modulus, GPa |
23±2°C, 7 days |
≥3.2 |
6.5 |
|
| Elongation, % |
23±2°C, 7 days |
≥1.2 |
1.6 |
|
| Bonding ability |
Steel-to-steel tensile shear strength, MPa |
23±2°C, 7 days |
≥15 |
19 |
| Steel-concrete direct tensile bond strength, MPa |
23±2°C, 7 days |
≥2.5 and characterized by cohesive failure within the concrete |
4.2, and it is cohesive failure within the concrete |
|
| Non-volatile content (solid content), % |
105±2°C |
≥99 |
99.5 |
|
Applicable Conditions
Repair of surface defects and potholes in high-strength concrete; leveling of concrete bonding surfaces during carbon fiber or steel-plate reinforcement applications; anti-corrosion treatments for concrete surfaces on bridges and other structures (including anti-carbonation, waterproofing, and corrosion protection); decorative and protective coatings for concrete surfaces; and sealing of concrete cracks.
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Contact Information
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Company Address
Hunan University Science Park, No. 186 Guyuan Road, Yuelu District, Changsha City, Hunan Province
Copyright © Hunan Luzhi New Material Technology Co., Ltd.
Website Development:www.300.cn Changsha
Copyright © Hunan Luzhi New Material Technology Co., Ltd.
