Locating Footers In Concrete Floor

If you are installing a concrete garage floor patio driveway sidewalk or support columns you should consider using reinforcing bars as shown in figure 1 or as they are termed in the industry rebar throughout the slab reinforcing bars help to hold the concrete together and will prevent cracks from forming.

Locating footers in concrete floor.

For stamped concrete if the pattern has straight lines such as slate brick or wood patterns cut your joints to follow the stamped pattern as much as possible. Monolithic pour means one pour the foundation contractor excavates and forms the footers and the floor in one unit adding steel reinforcement in both areas. They are typically made of concrete with rebar reinforcement that has been poured into an excavated trench. Other tolerances in this section dictate the maximum deviation from the planned location of the top surface elevation and the cross sectional dimensions of piers and footings.

Before the concrete trucks come the contractor fills in the area over the network of plumbing pipes and drain lines with compacted sand. Gprs trained project managers are able to locate rebar and post tension cables within the concrete using gpr technology. Maverick owns many makes models and frequencies of radar systems to tackle the full range of sites and conditions. Concrete footings may also be needed for projects such as a deck pergola retaining wall or other types of construction.

Joints can vary in location a few inches or even a foot or two without leading to cracks. Placement of footings is crucial to provide the proper support for the foundation and ultimately the structure. Spacing and layout of joints for stamped concrete is identical to any other type of concrete. We have the depth and experience for all job scopes.

801 731 3226 toll free 877 731 3226. Parking lots curb gutter projects contact careers. The dimensions of footings also depend on the size and type of structure that will be built. We feature articles on how to install continuous concrete pier foundations belled piers footing forms and the buried post on top of the footing method.

At this point you will no longer see the horizontal drainpipes and the main sewer line but you will see the stubs that extend vertically out of the sand. Maverick has been scanning concrete floors walls ceiling columns beams footings roofs and other structures with radar since 2001. As with a standard multisegment pour local building codes will determine the amount of steel reinforcement the depth and width of the footers and the thickness of the concrete floor. Section 4 is the longest part of aci 117 covering tolerances for cast in place concrete for buildings including walls floors and slabs.

The purpose of footings is to support the foundation and.