Fix Bowed Walls in Seattle
Bowed and basement wall stabilization refers to techniques used to reinforce or stabilize basement walls that are showing signs of movement or failure. Bowed walls are walls that have started to curve inward or outward due to pressure from surrounding soil. Block or CMU walls fail for several reasons, ranging from lack of reinforcing steel to excessive loads. When a wall bows, the tensile strength of rebar will not be effectively transferred to the wall. Even in cases where the walls are constructed properly, soil conditions can still cause bowing. This can be caused by a variety of factors, including water pressure, soil settlement, and poor construction practices.
Bowed walls can be stabilized or repaired using a variety of methods, such as wall anchors, carbon fiber straps, helical tiebacks, installing new steel or concrete beams, adding additional supports or reinforcement to existing beams, and repairing or replacing damaged foundation walls. Carbon fiber is an effective reinforcement solution for bowed walls because it has little to no elongation. When properly bonded to the concrete or masonry substrate, it will not stretch. Composite straps exhibit a design tensile strength of over 40,000 pounds, which in most cases will provide the resistance needed to stop movement related to the external soil pressure.
Basement wall stabilization ensures the walls are strong and stable enough to support the weight of the building and resist external pressures. It is important to consult with a professional contractor or structural engineer to determine the best course of action for bowed or unstable basement walls, as the specific techniques used will depend on the severity of the problem and underlying causes of the instability. Let the R&R Foundation Repair Specialist team of experts in Seattle, Washington help – contact us today for a free estimate!