Injection adhesive, also known as crack repair adhesive, is a two-component modified epoxy-based low-viscosity liquid adhesive. It is made by mixing components A and B in a specific ratio and is specifically designed for the repair and reinforcement of concrete structures. It is suitable for crack repair, honeycomb defect reinforcement, and external steel reinforcement in bridges, buildings, and water conservancy projects, as well as for secondary grouting of anchor bolts and equipment base plates, and the construction of epoxy resin self-leveling floors.
1. This product is liquid, making it easy to repair small cracks in concrete. It features low viscosity and strong penetration, making it suitable for injecting fine cracks.
2. After damage to buildings and structures, reinforcement with injection adhesive can effectively restore their integrity without affecting their appearance.
3. This adhesive does not contain volatile solvents and has a low curing shrinkage rate.
4. It has good toughness and impact resistance.
5. It has high bond strength after curing. Its pot life (operable time) is affected by ambient temperature.
6. It has good resistance to water, oil, alkali and dilute acid media.
