The cheapest and easiest material to use is 2 in 4 in 5 1 cm 10 2 cm boards cut from a softwood like pine.
How to maintain concrete wall.
These wood barriers hold the concrete in place as it dries so you will need to create 2 of them.
Keep the boards less than 8 ft 2 4 m long so they aren t too difficult to handle.
Once you have it in that position brace the wall into place by running 2 by 4s at a diagonal from the outside of the form face to the footing.
Keep the surface free of debris by sweeping it with a broom or leaf blower or rinsing with a garden hose.
Water stains moss and dirt can ruin the look of an exterior concrete wall.
How to clean an exterior concrete wall.
Saturate the scrub brush in the soapy water and wash the cement walls thoroughly with the soap to remove dirt and dust from the concrete surface.
Stand on the stepladder to reach the highest points of the walls if necessary.
Whether the wall is part of a building or a part of the landscape design.
Stack wood planks to create a frame for the wall.
Use a level against the inside face of the plywood the face that will be against the concrete to make sure your form is straight up and down.
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