When constructing a new commercial building, you should bear in mind that they are very large constructions and you will likely choose from among several foundation types. The type of foundation you choose will need to be properly reinforced and based on the location and use of the building, local soil conditions, the cost of excavating and grading, the availability of nearby utilities, and other factors. There are several common types of foundations used by foundation repair Florida contractors for commercial buildings. Each has its own pros and cons. Regardless of which type you choose, your foundation must meet local codes in order to get a final inspection and complete your project. Keep reading to learn more about foundations used for commercial buildings.

Slab-on-grade foundations

A slab-on-grade foundation is the simplest and least expensive of all foundation types. It is often called a “poured slab” or “no-grades.” Slab-on-grade foundations are suitable for smaller commercial buildings and light industrial facilities. Foundation repair tampa contractors construct a slab-on-grade foundation by pouring a concrete slab on the ground surface. The slab is then reinforced with steel rods. This type of foundation is often used in areas where site conditions hinder conventional foundation types. For instance, the soil may be too soft for driving pilings into the ground. Or the soil may be too unstable to support deep footings.

Stem wall foundations

Profeesional concrete repair Orlando is done by excavating a large trench, lining it with a waterproofing material such as bituminous (asphalt) paper, and pouring a concrete wall in the trench. This concrete wall, also called a “stem wall.” are then filled with soil. The basement foundation is used when a building must be set lower than grade. It is also used when deep footings cannot be excavated because of water or hard soil. This type of foundation is commonly used because it is considerably cheaper than slab-on-grade foundation. 

Concrete-anchored foundation

A concrete-anchored foundation employs a shallow footing that is embedded in the ground with a pair of steel rods. This is a foundation system that relies on the strength of the surrounding soil to anchor the foundation. Concrete-anchored foundations are suitable for areas where the soil is relatively firm and underlain by granular soil that can adequately anchor the foundation. Concrete-anchored foundations are often used by Seawall repair Fort myers contractors in areas where site conditions hinder conventional foundation types. For instance, the soil may be too soft for driving pilings into the ground. Or the soil may be too unstable to support deep footings.

Moment-resisting steel building foundation

A moment-resisting steel building foundation is suitable for large commercial buildings. A moment-resisting steel building foundation is constructed with a series of steel beams that are anchored into the ground and they do not rely on slabs. You will also install a concrete footing that extends out from the building. This concrete footing is where the rest of the floor system is attached. The main advantages of a moment-resisting steel building foundation are that it can be used regardless of soil conditions.

Conclusion 

A well-built foundation is the backbone of any successful commercial building. The foundation is the first part of a building that is constructed, and it is the last part that is completed. It is responsible for supporting the entire building even though it is often treated as an afterthought. It is crucial that you select the right type of foundation for your building. The wrong choice will cost you time, money, and headaches down the road. Ideally, you should research your options and consult with a professional before making a decision