Given that your measurements are 2 x2 x4 the block contains about 16 cubic feet.
How much concrete to core fill a block wall.
When reinforced with steel and filled with concrete a rock solid wall can be built to withstand the elements.
To use the block wall calculator simply enter the height and length of the wall click on whether you are filling an 8 inch or 12 inch wall then click on the calculate button.
The hollow core of each concrete block keeps it from weighing too much to work with and provides a cavity that can be filled with concrete for added strength.
Contractors elect to fill the hollow openings or voids in concrete blocks sometimes referred to as grouting after they are stacked or laid to achieve a stronger wall one with properties nearly identical to a poured concrete wall.
Cinder blocks are less expensive to work with than poured concrete in home construction projects but they are not as strong you can make up the difference by spending a little more to reinforce the blocks a project that is still less expensive than using just poured concrete.
Whenever you are working with cinder block you can strengthen them significantly by filling them with concrete.
The calculator will estimate the number of cubic yards that will be required.
Concrete block also known as a concrete masonry unit and sometimes called a cinder block typically has one or two holes or voids to reduce the weight of the block.
How much concrete does it take to fill a 10 inch.
Note that this is an estimate.