Foundation all concrete block walls must rest on a sturdy foundation of poured concrete.
How to build a concrete retaining wall step by step.
With this high level of technicality comes incredible versatility.
How to build concrete block retaining walls.
How to build a concrete retaining wall a step by step guide to pouring concrete walls updated june 26 2020.
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.
Then pour your concrete inside the form using a chute or hose attached to the mixer.
Poured concrete retaining walls can be colored textured.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
Follow the block manufacturer s instructions for wall height limits.
How to build a retaining wall step by step step 1 dig a trench.
For retaining walls taller than three feet you will likely need a building permit and to hire a structural engineer to help with the design of the wall.
Prized for their strength and versatility concrete retaining walls require precise construction methods.
The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.
Construction of concrete block retaining walls with step by step process materials advantages applications and its construction inspection are discussed.