Once the first row is installed pack native soil to grade level on both sides of this course to anchor the wall in place.
How to build a low concrete wall.
How to build a concrete retaining wall a step by step guide to pouring concrete walls updated june 26 2020.
Measure from the edge of your concrete footing to the point where the outside face of your wall will be.
Prized for their strength and versatility concrete retaining walls require precise construction methods.
Keep the boards less than 8 ft 2 4 m long so they aren t too difficult to handle.
With this high level of technicality comes incredible versatility.
A cheap farm wall with a really cheap sill plate made out of treated wood with some deck screws in it and pressed into the wet concrete.
What you need tape measure circular saw brick set small sledgehammer chalkline pencil mason s trowel level line level mason s blocks wheelbarrow concave jointer story pole.
Poured concrete retaining walls can be colored textured.
Then use the marking paint and measuring tape to lay.
How to pour a concrete retaining wall.
These wood barriers hold the concrete in place as it dries so you will need to create 2 of them.
Measure and mark footing locations.
If it falls over with steel in it life really sucks.
Make it look rural and it will look quaint.
If the wall is built exactly people notice your mistakes.
Drive a nail into the concrete here.
Measure out from that nail to where the other face of your wall will be and place another nail.
Stack wood planks to create a frame for the wall.
So if your wall is 8 inches wide your two nails should be 8 inches apart.
Install the first course of blocks using a taut string line to establish a straight row.
Refer to the plan or schematic for the retaining wall.