It is a general rule that reinforcements should be placed at the tension side at the bottom of the footing. In a square footing, rebars are placed uniformly in both directions. Aci code requires that the rebars be placed not more than 18 apart.
How to Install Rebar in Footings?
Installing rebar in footings is a simple process that can be completed in a few hours. The most important thing to remember when installing rebar is to always use safety equipment, including gloves, safety glasses and a dust mask.
Here are the basic steps for installing rebar in footings:
1. excavate the area for the footing to the depth specified by your local building code.
2. fill the excavation with concrete, using a shovel or trowel to smooth the surface.
3. lay the rebar on the surface of the wet concrete, using gloves to avoid coming in contact with the metal.
4. use a hammer to drive the rebar into the concrete, making sure that each piece is fully submerged.
5. allow the concrete to cure for the specified amount of time before proceeding with the construction of your foundation.
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