PU (polyurethane) injection otherwise known as pressure grouting is the injection of a liquid grout material into inaccessible but interconnected pore or void space. PU injection grouting is one of the most effective and long lasting methods of correcting almost all kinds of water leakages. It is also a fast and affordable repair method that requires no hacking to fix your water leakage problem.
PU injection is commonly used to improve geomaterials such as rocks to either strengthen its formation or to reduce water flow through it. It is also used to correct faults in concrete and masonry structures. In order to carry out pressure grouting works, it is important that the specialist you contract holds both experience and expertise. Here at SWC Construction, you can be rest assured that with both our experience and expertise in the line of waterproofing for over 20 years, we will realize your water seepage problems successfully.
What is the process like and what does it do? PU injection grouting is the injection of a liquid grout material into the voids and cracks of the structures, which would harden and connect the crumbling surfaces together. The liquid that is applied would expand and fill up the voids of each cracks and joints to give it a full coverage and stop water seepage, thus making the area waterproof. One advantage of doing PU injecting grouting is that not only is it flexible, the liquid can also be injected into areas that are moist, which means that we do not have to wait till the areas that are experiencing dampness to be completely dry before taking movements against further water damage. Therefore, it is a highly recommended method to fix water seepage problems at home.
If you notice that your house has water seepage issues, do not hesitate to contact us for a free consultation today!