What is Foundation Underpinning?

Foundation underpinning is a method of strengthening and reinforcing an existing foundation of a building or structure by increasing its depth. This is usually done by digging out the soil and replacing it with a more resilient material such as concrete. This is a complicated construction process that requires a geotechnical engineer and is often carried out in stages called ‘pins’.

The need for underpinning often arises when the ground conditions beneath your home shift, causing parts of your foundation to lose their bearing capacity. This can be caused by several factors including changes to the soil composition – clay soils expand and contract more than sandy or loamy soils, making them more susceptible to shifting – as well as excessive moisture and shrinkage. Poor design of the original foundations may also lead to a deterioration in soil properties.

Foundation Reinforcement: The Basics of Underpinning

Underpinning repair methods vary depending on the type of soil you have, and the structural integrity of your building. The most commonly used solution is pier underpinning which involves hand-excavating pits below the footing, and then placing concrete to form a series of piers that bear at a deeper level than the current foundation. This technique can be applied to transfer the support of both wall and column footings. Beam and needle beam underpinning methods are also possible, but these tend to be more expensive as they require more extensive excavation.

In more challenging situations, a more involved method known as mini pile underpinning can be employed. In this process, long piles (like those that hold up a clothesline) are similarly driven into the ground to traditional mass concrete underpinning. This can be a more cost-effective method, but still requires a professional geotechnical engineer to perform the work.

Aquaheat Group

Aquaheat leeds group has a reputation for industry leading HVAC/Mechanical services and solutions. They are a specialist contractor within the building sector delivering high quality installations and ongoing maintenance services for commercial buildings, hospitals, retail and hotel and resort development’s throughout New Zealand and the Fiji Islands. Aquaheat offers a total project design and delivery solution including energy optimisation, pre-fabrication, installation and commissioning. They are Worcester Bosch Gold and Grant Engineering approved stockists.

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Mighty Dog Roofing Contractors

roofing contractors atlanta Mighty Dog Roofing

Roofing atlanta ga is one of the best long term investments that homeowners can make in their home. It protects the property from the elements and enhances its curb appeal. It also helps protect the interior from leaking, and it can even help lower energy bills. However, it is important to choose a roofing contractor with integrity and reliability. A good contractor will stand by their work and provide quality service at a fair price. They will be able to address any issues with your roof and will be available for future repairs.

A-1 Roofing & Remodeling is an experienced and highly rated residential and commercial roofing contractor that specializes in the installation of flat and pitched roofs made of a variety of materials, including asphalt tiles and slate shingles. Its other services include gutters, siding, and exterior painting. Its repair, replacement, and maintenance services include restoring leaky and aging roofs, repairing damage from hail storms, installing new skylights, and performing roof inspections.

Navigating Roofing Repairs: Tips from Atlanta’s Experts at Mighty Dog Roofing

If you’re in the market for a new roof, consider choosing a company that offers a detailed written estimate that lists the scope of the project and the costs for materials without hidden fees. Ask for local references and read online reviews to find out what other customers have experienced. A trusted roofing company should also offer convenient financing options that are tailored to your budget. This will help you avoid costly roofing repairs in the future.