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.
How do i fill a concrete block wall.
As moisture fills the holes and the temperature changes the.
For smaller projects and those poured by hand some type of funnel.
Pour concrete from the bucket into the cinder block voids.
Fill mortar is a specific mix of portland cement designed for vertical pours in block walls pull the vertical masonry rebar into the very center of the concrete block after the mortar has been poured.
How to fill holes in a cinder block wall.
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.
Fill each cell with fill mortar.
Keep filling voids with concrete until level with the top of each block using the cement trowel to level the concrete.
Whenever you are working with cinder block you can strengthen them significantly by filling them with concrete.
Holes in a cinder block wall not only are unsightly but also over time will grow larger.