A concrete foundation secures a structure to the ground and provides support to the rest of the building. Plus, the foundation protects the building from extreme cold, moisture, and resistance to ground settling. Because of its essential structural purpose, foundation contractors take special care when preparing an area to construct this vital part of any building.
How are Concrete Foundations Built?
The process of constructing a concrete foundation may be lengthy, but that’s because of its essential role in supporting the building. Generally, construction crews follow these steps.
Groundbreaking
The first step to building a concrete foundation is breaking the ground. This is when the builders excavate the site and prepare the ground for the foundation. The excavation process can be quite involved, and the builders must ensure that the site is clear of any obstacles. Once the excavation is complete, the builders must pour the concrete into the foundation forms.
Installation of Footings and Rebar
After the excavation is complete, the next step is to install the footings and rebar. This is a critical step in the process, as the footings provide the foundation for the concrete pour. The rebar helps to reinforce the concrete, making it stronger and more durable. Once the footings and rebar are in place, they must be inspected to ensure they meet all building code requirements.
Installation of the PolySteel Stems
The third step to building a concrete foundation is the installation of the PolySteel stems. These stems are made of high-strength steel and are used to reinforce the foundation. They are placed in the foundation walls and provide support for the concrete. They are also used to anchor the foundation to the ground.
The Setting of Pipes and Tubing
The setting of pipes and tubing comes after installing the PolySteel stems. This step involves correctly placing the pipes and tubing and then pouring the concrete around them. The pipes and tubing must be placed so they will not be damaged when the concrete is poured. Once the concrete is poured, it must be left to cure for some time before the next step can be taken.
Block Wall Installation
The last step to building a concrete foundation is block wall installation. This process involves installing the blocks that will form the foundation’s walls. The blocks must be carefully laid in place and secured to the foundation. Once the blocks are in place, the concrete must be poured and allowed to cure.
Types Of Concrete Foundation
Some basic types of concrete foundations that foundation contractors believe help build a strong base.
Tilt Wall
It is an innovative way to build foundations for residential and commercial buildings. This is the only technique that uses the tilt wall for a system of underground support for the walls of a building. It is a versatile system that can be used for buildings with a basement or without one. There are some similarities between it and a regular foundation.
Pier and Beam
Pier and beam foundations are when each piece of the foundation is made of concrete, from the piers that go down into the ground to the beams that support the floors. They are used for buildings where high loads are anticipated to be placed on the building.
Slab On Grade
Slab on grade is the most popular type of foundation. It is relatively inexpensive and easy to build, but you can’t have any high moisture levels in the soil. It’s also easier to install but less sturdy and durable than options such as a post and pier slab foundation.
Post Tension Slab
Post-tension concrete is a type of concrete that uses cables to support the slab. The cables are applied at the end of the concrete mixing process and are typically used in commercial buildings with higher foot traffic. It can withstand fires, earthquakes, and floods as well.
Benefits of Concrete Foundation
There are various types of foundations, but a concrete foundation has many more benefits than other kinds.
Durability
Concrete is a durable substance that can sustain significant wear and tear. Your foundation will last many years, even if constantly exposed to the elements. Additionally, concrete is not susceptible to rot or termites, so you won’t have to worry about damaging your foundation with these common pests.
Protection from Hazards
The concrete foundation protects from fire, water, and other hazards. Being an essential part of a building, a concrete foundation protects it from the ground up. It is made of concrete, which is a fire-resistant material. A concrete foundation also protects the building from water damage.
Flexibility with Design
One of the most significant advantages is the flexibility it provides with design. Because concrete is a versatile material, it can be shaped and formed to fit any design you have in mind. Whether you want a traditional foundation or something more unique, concrete can be customized to meet your needs.
Fewer Repairs
Concrete foundations are designed to last a lifetime. With proper maintenance, concrete foundations will not crack or settle, which can lead to expensive repairs. Because concrete is such a durable material, it is ideal for foundations.
How long a concrete foundation lasts depends on many factors. The quality of the concrete, the climate, the amount of traffic or weight on the foundation, and the type of foundation all play a role in its longevity. However, a concrete foundation can last anywhere from 50 to 100 years. Proper maintenance makes it not uncommon for a concrete foundation to last even longer.
