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Kevin and Jane C. called us because they noticed their basement foundation wall was bowing inward. The wall was bowed so much that they were unable to close one of the doors in the basement, so they knew this was a problem that needed to be fixed ASAP. The wall was showing signs of failure due to the large horizontal crack, which is very common in block foundation walls. The bowing of the wall likely occurred because of the high amount of pressure being exerted by the soil outside.
To fix the failing wall our team of experts installed the Geo-Lock anchor system that stabilizes the foundation wall and is able to be tightened to promote straightening over time. This system involves steel earth anchors that are imbedded underneath the soil and are then connected to steel plates on the foundation wall using steel rods.
While trying to sell her house, the home inspector told our customer that the basement wall was bowed 2". She called us to fix it so the house would pass inspection and sell.
As is the case with many bowed walls, there was a leaking crack that had been poorly "sealed" in the past. We installed a FlexiSpan sealant to take care of the leak, and a PowerBrace wall reinforcement system to strengthen and straighten the wall.
This basement had a severe case of bowing walls, as you can probably tell by the separation of blocks in the before photo. This occurs because the pressure caused by expanding soil is too much for the foundation to handle, so instead of standing upright, the wall is being forced in and splitting at the middle. While we typically use one of two methods to solve bowing foundation problems, the condition of this basement called for both products: GeoLock Wall Anchors and the PowerBrace System. However, only one system, the PowerBrace beams, are seen in the after photo.
PowerBrace beams work by countering the pressure put on bowing walls. The bracket at the top of the beam was attached to the wooden floor joist above to shift the weight from foundation to beam. Not only does the beam take over supporting the foundation, the bracket can be tightened whenever the homeowner feels it necessary. Instead of being forced in, the wall will cease to move, and thanks to the tightening ability of PowerBrace, may even be forced back to its original position.
These homeowners had a poured concrete retaining wall along the side of a basement entrance. The wall had a large crack in it and was starting to lean. That was no problem for out foundation repair crews. We installed three GeoLock wall anchors along the wall to permanently support the structure. These wall anchors consist of large steel wall plates that connect to GeoLock earth anchors buried in the ground out away from the wall with the help of a long steel rod. This prevents further leaning and provides a unique opportunity to improve the condition of the wall over time as the system is tightened, mainly during dry periods. This retaining wall should continue to stand upright and reliable for many many years to come.
Al was worried the cracks in his basement walls would continue to grow if left untreated. He needed help, so he called Ayers, and we sent our specialists to his home. They evaluated the situation and suggested GeoLock wall anchors, anchored to the basement wall and connected to ground anchors by steel rods. The ground anchors are implanted in solid, undisturbed soil to solidify the connection. Al loves his sturdy wall!
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