The technicians chose Spetec PUR HighFoamer for this project due to its extraordinary expansion rate. Moreover, Spetec PUR HighFoamer can quickly stop leaks across large areas. After injection, it follows the infiltration path and effectively seals leaks off. As a result, this material was ideal for addressing the shop's water infiltration problem. This versatility makes it an excellent choice for various waterproofing applications, especially in challenging underground environments.
The repair process began with driving injection rods down the outside of the wall. These rods were inserted to a depth of five feet, reaching the footing. The rods were spaced two feet apart along about 30 feet of wall to ensure thorough coverage. Next, the material was injected through each rod at one gallon per vertical foot. This method created a curtain wall, completely waterproofing the leaking areas. The precise spacing of the injection rods and the carefully calculated injection rate were crucial factors in achieving a uniform and effective waterproof barrier.
The entire repair process took only one day to complete. As a result of the curtain wall installation, the leaking was stopped immediately. Furthermore, this solution will prevent future leaking, ensuring the shop's safety from further water infiltration. In the end, mall management was satisfied with the quick and effective resolution of the problem. The shop can now operate without concerns about water damage during heavy rains. This successful intervention solved the immediate issue and provided long-term protection for the shop.