A concrete block retaining wall is the perfect solution to control erosion to eliminate a hard to mow slope to add a planting bed or to level an ideal patio area.
How to replace a concrete wall.
3 pour an exterior wall.
These systems are easy to install durable reasonably priced and available in a variety of colors and textures.
The wall will not be as high as the old wall since access is necessary at the top to work the wet concrete but you can add concrete blocks later for a finished look.
Replacing a cinder block differs greatly from replacing a solid block.
A basement wall might develop a water leak or a garage wall might get bumped by a car.
In a concrete wall without wood framing install the window framework by fastening it into the concrete wall with self tapping concrete screws.
Most concrete blocks are some type of cinder block with hollow interior spaces.
How to remove and replace a concrete block from a wall depends on the type of block involved.
To make the wall as strong as possible pour the concrete in layers no higher than 20 inches working from 1 end of the wall to the.
To repair small cracks or holes in cinder block walls you can use concrete.
Joints in concrete walls.
Hose the wall down or scrub it with a washcloth then use a metal file to smooth out any rough edges.
Replacing basement cinder blocks is a major project that requires excavation and the use of support beams and house jacks.
Cast concrete retaining walls may be constructed with any or all of the following joints.
To form a concrete wall first set up plywood boards on either side of your concrete footer and attach them together with wire.
These are vertical or horizontal joints that are used between two successive pours of concrete keys are used to increase the shear resistance at the joint.
For a block wall installation fasten with rust resistant screws using a toe nail method through the jambs into the head and sill boards at each corner.
Then pour your concrete inside the form using a chute or hose attached to the mixer.