Asian Paints Smartcare PU Injection 1k

Description

Asian Paints Smartcare PU Injection 1k

Asian Paints SmartCare PU Injection 1K is a single-component, polyurethane-based injection resin designed for waterproofing and repairing cracks in concrete structures. PU Injection (1K) is a hydrophobic grout based on polyurethane. Upon contact with water, it reacts to form a closed cell rubber-like foam while expanding its volume up to 27 times.

* Single-Component: Ready-to-use formula, no mixing required.
* Low Viscosity: Penetrates deep into fine cracks and pores.
* Rapid Reaction: Reacts quickly with water to form a durable, flexible foam that seals leaks.
* Excellent Adhesion: Bonds well to concrete and other construction materials.
* Crack Injection: Used for sealing and waterproofing cracks in concrete structures.
* Waterproofing: Ideal for stopping active water leaks in basements, tunnels, and other below-grade structures.

HOW TO APPLY:

APPLICATION PROCESS

1. Check crack area: Check crack area and Clean up the surface with wire brush or grinder.
2. Drill holes: Drill holes near cracks using hammer drill, with 45º angle from surface as image 2-1. To prevent that packers don’t penetrate through a crack.
3. Position it zigzag: Hole positions must be zigzag.
4. Keep 15-20cm distance: Make a hole separated by gap of 15-20cm from each other.
5. Insert packers: Insert packers into the drilled holes. Fasten packers tightly using T-wrench.
6. Pour PU Injection 1K: Pour the PU injection (1K) into the plastic bottle.
7. Connect the coupler: Connect the grease coupler with the installed packer. (Inject first at low area, and then go to upper area) Down up.
8. Inject PU resin: Push the switch for running machine, and inject PU resin into a hole. Start with low pressure, and increase pressure. When PU resin flows out from the cracks, stop injection, and move to another packer, and start injection again.
9. Remove packers: After finishing injection work, remove packers by hitting packers using a hammer. Clean the surface using a scraper or a grinder, and if needed, coat with sealing materials. How one will inject PU, after packer removal. Damaged area can be sealed with polymer modified mortar by using AP SC Repair Polymer.
10. Clean the machine: After doing injection grouting, clean the machine properly using xylene thinner, pour that Xylene thinner in the jar of the grouting machine and follow the procedure of cleaning.