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15 September 2021 - 13:31, by , in PU Grouting, PU Injection, Comments off
Polyurethane (PU) Injection grouting is a waterproofing technique that involves creating a polyurethane mixture whereby when this mixture is inserted with pressure into the cracks of a structure, the mixture will react and in turn expand and toughen. It is used to stop water flowing through structural joints and cracks. PU grouting is mainly used...