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.
How do i fill a concrete block wall.
Fill the internal space of the block wall with concrete pouring from the bucket.
As moisture fills the holes and the temperature changes the.
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.
Holes in a cinder block wall not only are unsightly but also over time will grow larger.
Pour concrete from the bucket into the cinder block voids.
How to fill holes in a cinder block wall.
For smaller projects and those poured by hand some type of funnel.
Fill each cell with fill mortar.
Whenever you are working with cinder block you can strengthen them significantly by filling them with concrete.
Keep filling voids with concrete until level with the top of each block using the cement trowel to level the concrete.