So volume of retaining wall volume of base slab volume of stem.
How to estimate concrete retaining wall.
Enter the thickness inches.
Enter length and height in feet and thickness in inches.
Use our block fill calculator to estimate the fill volume.
To figure out how many rows you ll need divide the ideal wall height by the height of the block.
Estimate the retaining wall cost by adding the price per block.
Now we have to calculate the volume of concrete in retaining wall and raft foundation.
Enter the height feet.
V l x h x t.
Volume length x average width x height 10 x 0 9 0 3 2 x 5 30 cum.
To use the concrete wall calculator simply enter the width length and thickness of your pour.
Click the button to calculate the volume of concrete and man hours not including mixing needed for this job.
Input length and width of the area.
To calculate the volume of retaining wall we need to calculate the volume of retaining wall.
Concrete is ordered by volume in cubic yards.
Make sure to account for the first row being half buried.
Multiply the width and height of your retaining wall by 12 to give the total cubic feet of backfill gravel that will need to be ordered.
If the wall is l feet long h feet high and t inches thick then the trench needs to be l feet long 0 12h feet deep and 2t inches wide.
To estimate how many blocks you ll need per row divide the total length of the wall by the length of the block.
Here i have divided the retaining wall into two parts part a is the base slab and part b is the stem of retaining wall.
Retaining walls footings or any other volume of concrete.
For example you can estimate a 10 wide by 2 high retaining wall and observe the materials required.
Estimate the amount of gravel needed to pack the trench at the base of the retaining wall.
Volume of base slab l x b x h 10 x 3 x 0 2 6 m.
The calculator will automatically estimate the number of cubic yards of concrete that will be required.
At lowe s we have several retaining wall block options to choose from.
To calculate the volume of concrete in retaining wall we have to find out the following things from drawings.
How many retaining wall blocks do you need.
Enter the length feet.
For retaining wall.
Finally divide cubic inches by 46 656 to find cubic yards of concrete needed.
This calculator is to be used as an estimating tool only.
Retaining wall block options.
If you re building a concrete block wall then check out our concrete block calculator.
To simplify the process use our paver calculator to find out how many blocks you ll need.
Measure the length width and height of the void in inches then multiply to get the cubic inches of the void.