How Thick Does A Concrete Wall Need To Be

For example if you are pouring a retaining wall that will be 12 inches thick and will use wooden planks that are 1 1 2 inches thick for your forms you ll need to space the stakes about 15 inches apart 12 inches for the retaining wall plus two pieces of 1 1 2 inch thick wooden board.

How thick does a concrete wall need to be.

Free online concrete calculator for your construction projects. Portland cement concrete works well in mass and provides great compressive strength but not bond. There is nothing in basic portland cement that will act as a bonding agent. In order for a concrete room to effectively resist high winds and flying debris most rooms built with precast concrete walls rely on 12 to 16 inch thick blocks.

To keep the house and the room from being sucked into the air during a tornado large footings that work like anchors are added to the walls to hold the room in place. Assuming that it is. This calculator is to be used as an estimating tool only. Calculate the required weight and volume of readymix concrete you need for your wall column steps slabs footings and others.

When it does you either have to patch it or replace it. Poured concrete foundation walls that are less than 8 feet tall and have soil outside that is 6 or 7 feet deep against the wall can often be 8 inches thick and function quite well. The recommended maximum is 12 inches. The thickness of concrete is an important factor in load bearing strength but to conserve resources and avoid over building other factors are also taken into consideration.

Concrete is marvelous stuff but in time it will deteriorate. As soon as you go higher or have greater depths of soil pushing against the wall you need to increase the thickness to 10 inches. The thickness of interior walls is dictated by stud width and wall covering. Concrete would have gotten an f.

Input length width and depth of the area. Although a thickness of 8 inches is typical for a home with 8 foot high concrete foundation walls an important exception exists. Structural concrete work is planned to bear loads or hold weight but transfer the weight to the soil base beneath the structure. Easy to use calculator for how much concrete you need in cubic feet cubic yards cubic meters tons tonnes as well as bags of concrete of different sizes.

Standard 2 by 4 studs are 3 1 2 inches wide and drywall is 1 2 inch thick so interior walls are usually 4 1 2 inches thick.