Waterproofing
Toilet block PU (Polyurethane) grouting is a specialized waterproofing technique used to seal and repair cracks or leaks in toilet blocks, ensuring that water does not seep into structural elements or cause damage to the building.PU grouting in toilet blocks ensures a reliable and long-lasting solution to leaks, preventing water damage and maintaining hygiene in high-moisture areas.
Common Materials:
1) Polyurethane Resin: Expands upon injection, filling cracks and voids, and forms a flexible waterproof seal.
2) Cement-Based Grout: Often used in conjunction with PU for larger cracks, providing a rigid structure alongside flexibility.