Types of Foundation Repair Methods
You've spotted the signs, cracked walls and floors, leaky plumbing, and sticky doors. You know your foundation is in trouble and needs repairing, but what are your best foundation repair methods
The type of repair you need will depend on the soil type, climate, foundation design, and other outstanding issues. Non-structural cracks in foundations are often vertical or diagonal; These are cracks caused by the expansion and contraction of the foundation concrete.
Structural cracks are horizontal and are caused by soil settlement. A consultation with foundation repair experts should determine the cause of the foundation problem and give you a recommendation on how to solve your particular situation. For now, here is some information to help you become familiar with different types of foundation repair methods.
1: Sealants and Masonry Patches
Sealants & Masonry Patches Cracks are required to be identified & renovated as early as possible by patching & sheathing with a water-resistant masonry sealer (like hydraulic cement, vinyl chloride, epoxies, silicone, or polyurethane). The type of blend utilized will be according to the severity of the cracks. Also Read: How to Build a Pier and Beam Foundation
2: Slab Jacking
The slab jacking process, also known as mud jacking, is a method of repairing cracked and hollow, broken concrete slabs without replacing the entire slab. Slabjacking is the process of lifting a building, driveway, or any object by pumping a concrete mixture beneath the item to be lifted.
To lift the concrete foundation, companies us the slab jacking method, which consists of drilling 2” holes through the concrete foundation and into the sunken spaces below. A solution of natural elements (soil, cement, etc.) is injected through the hole filling the void. As the solution expands, the fallen slab is raised back into place. Also Read: Hip and Valley Roof
3: Piling
Concrete piers, pressed pilings, steel piers, and bell bottom piers are some examples of piling types used for foundation repairs. These methods are long-term solutions to foundation problems and do a better job of returning your home’s foundation to its original level than slab jacking. Also Read: Clerestory Roof
4. Steel Piers
Steel piers are highly recommended as permanent foundation repair solutions. Steel piers are strong and can be driven as deep as 100 feet providing incredible stability to your home’s foundation. The depth that steel piers are able to reach means that the piers will not move in expansive clay soil because the piers should be driven down to bedrock. Also Read:
5. Helical Steel Piers
Helical piers are commonly ideal for repairing lightweight concrete slab foundations and pier and beam foundations. In addition, to use in foundation repair, helical piers are also used to secure new foundations.
Helical piers are used when conditions prevent the use of other methods. These piers are threaded into the ground to a predetermined load capacity, and the weight of the structure is transferred to the piers and thusly to the load-bearing soil. Also Read: Sawtooth Roof
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