5 Factors That Will Determine A Concrete Foundation Project's Success
Numerous construction and renovation projects require concrete foundations. Every job will be different, but there are five factors that tend to determine a project's success.
Homeowners are often surprised by how important the soil is when pouring concrete for foundations. The moisture level of the soil will affect the curing time of the concrete. Likewise, soil stability is critical for the long-term durability of the foundation. In many cases, property owners will need to have engineers stabilize the soil to prevent problems like cavitation or unexpected compacting.
Similarly, concrete foundation services contractors need to work with an even base. Excavation and grading efforts prior to pouring a foundation are critical. You want the base to be as smooth and level as possible. Also, it's wise to remove any loose rocks. If the removal process leaves behind cavities, you'll also have to fill those in.
One of the main advantages of working with a concrete foundation services provider is that they'll produce the right mixture for the job. Concrete mixtures come in many varieties, depending on numerous factors. For example, a mixture might require heavier aggregates and lower moisture levels to achieve a higher strength rating. Similarly, you might need higher moisture levels and finer aggregates to make the concrete more pourable in tight spaces.
There are also chemicals for modifying the plasticity of the concrete even if the moisture level is lower. Notably, these products add costs and time to the mixing process, but they're sometimes the best options for difficult jobs.
Every foundation requires forms. These are metal or wooden frameworks that allow the contractors to pour the concrete into something without it going everywhere. Forms will define the shape of the foundation. Likewise, any imperfections can throw off the performance of the structure under the load. Consequently, it's wise to have licensed professionals handle the project.
Reinforcing the foundation is common. Contractors accomplish this using rebar, a form of steel rod that allows a concrete foundation service to strengthen the surface against potential cracking.
Soil doesn't always provide sufficient structural support. Consequently, you may need to connect the structure to solid rock that's further down. Ideally, you can locate a good layer of flat bedrock a reasonable distance under the structure. There is rarely perfect bedrock at any location, though. You may need to create footings of different depths to anchor the building and its foundation better.
Contact a local concrete foundation service to learn more.