Best Concrete Slump For Footings

The construction of footings is best left to the pros that can assess the soil conditions and decide on the proper depth and width for the footings as well as the proper placement.

Best concrete slump for footings.

You really can t say which slump is safe to use unless you have the design. 1 inch minimum and 3 inch maximum. The contractor who plans to build the foundation walls for our house makes a practice of using concrete with a slump of 6 1 inch. Approx 50 70 slump are used mainly in simple strip footings and for hard standing slabs.

Log in or register. Best product to use. Slump shall be between 2 and 5 inches. Footings are especially important in areas with troublesome soils.

Do you have the design for the concrete mix. When making of walls and footings concrete psi strength 2 500 is enough could be between the 4 000 up to 5 000 psi needs for the pavements for construction. You can use it for fence post footings deck footings and even small concrete pads. It is ideal for projects that necessitate a rapid set for same day use.

For most small jobs around the home bagged concrete mix is the most convenient and least expensive way to go. It is best to use the uncut end of the tube for the top of the footing. Wetter mixes are more commonly used for trench filled foundations where a high flow is required whereas dryer mixes. Find nearby slab and foundation contractors to help with your footings.

You can have it designed for 4000 psi at a 7 slump if you want. I work this area all the time and ive never read that requirement from any of the dozen or so architects ive worked with. 2 inch minimum and 3 inch maximum. Sakrete fast setting concrete mix.

Step 6 add the concrete mix to the form. 2 4 slump required on residential slab and footing. 1 inch minimum 4 inch maximum. 3 inch minimum and 6 inch maximum.

Free homes for the improvements concrete strength up to 3 500 to the 4 500 psi is enough. Seems like a very tight mix for a 1st floor residential footing and slab. Reinforced foundation wall and footings. This is the text promo text here.

I don t know the exact specs for a c 4 mix. Im reading these plans that specify a 2 4 slump on all concrete. Slabs beams building columns and reinforced walls. Sakrete fast setting concrete mix is a preblended mixture of special cementitious materials sand and coarse aggregate that quickly sets within 30 minutes.

It depends on the ground it s sitting on too was the dirt compacted good. Placing of slump in the consistency of concrete is the significant part. Step 7 continue to add concrete until the form is overfilled slightly. We offer five different types of concrete slump ranging from dryer mixes 30 50 slump and wetter mixes 90 120 slump.

After half of the form is filled consolidate the concrete with a piece of rebar or a shovel to eliminate voids and air pockets.