Because basements are built partially or entirely below ground level, they are constantly at risk of being inundated with groundwater. Depending on the soil condition where your building is located and drainage changes, groundwater can rise above the level of the basement floor, creating pressure on the walls and seepage onto the floor. We use state-of-the-art equipment to excavate the perimeter of a basement structure and amend backfill materials to allow proper drainage. Plus, we help prevent the build-up of excessive hydrostatic pressure, which causes damage to basement structures.
Storm sewers and sanitary sewers under the ground can also directly affect groundwater levels adjacent to your basement. Gravity and pressure do their best to move groundwater outside your basement walls to the inside of your basement. We often remediate the external pressure by excavating old soil and clay to replace it with gravel, and fill material that promotes proper drainage and relieves the weight bearing.
After excess pressure against the basement is relieved, we straighten and remediate walls that have gone out of plumb or are damaged. The repaired wall is typically protected with a new drainage system and a waterproof membrane barrier to prevent water intrusion through the wall. Depending on the extent of the damage to the basement wall, steel beams or a combination of epoxy and carbon fiber materials may be used to stabilize and strengthen the wall permanently.
At American Standard Foundation Repair, we take great pride in our team’s problem-solving approach to finding the best options for repairing damaged structures. Our commitment to your total satisfaction drives us to provide the top customer service in the commercial structural repair industry.