The concrete surface shall be cleaned to be free of dust, loose particles
Drilling Pockets at the leakage points and fixing PVC nozzles using instant plug
Cleaning the surface with water to be free of dust, loose particles
It is vital to understand the nature of cracks before attempting to rectify them.
The expansion joint shall be cleaned to be free of dust, loose particles,
The existing grout will be removed completely using tile cutting machine
The concrete surface to be coated shall be cleaned to be free of dust
For optimum performance the holes must be dust free and rough sided
Surface shall be prepared using blast track equipment. Dust and loose particles
Pockets should be drilled at weak concrete junctions and honeycombs and PVC