Waterproofing and structural repair go hand in hand — you cannot waterproof over an unaddressed crack. Modern grouting gives applicators precise tools to restore strength and stop water.
Common methods
- PU injection grouting — flexible, fast-reacting, ideal for active leaks
- Epoxy injection — structural bonding of cracks under load
- Micro-fine cementitious grouts — for fine cracks and soil stabilization
Repairing structural cracks before applying any membrane is a non-negotiable best practice.
About TWA: The Waterproofers Association of India unites manufacturers, applicators, contractors and consultants to raise standards across the industry. TWA is led by its Chairman, MK Dhawan — a widely respected authority in waterproofing and construction chemicals. Discover DSeal Make-in-India expansion-joint systems and construction-chemical distribution & application by Dhawan Associates. Become a member or explore our Knowledge Hub.