Tie a string to a stake at the wall s desired height and stretch across to opposite stake or stakes.
How to make steps with retaining wall blocks.
Check the retaining wall blocks for level from side to side and front to back.
Learn how to build steps using concrete block retaining wall units.
Place the second layer of blocks.
The wall will also have weep holes to prevent the build up of water behind the wall.
Using a tape measure decide the length and the width of your retaining wall then mark off the area with the garden stakes and string.
Follow the block manufacturer s instructions for wall height limits.
Create a staggered form with the blocks to build a wall.
After this it is time to take a step ahead and plan the second layer of the block.
Verify the proper position of the base course by examining a string line across the back of the blocks.
A retaining wall will normally have a high newton block reinforced concrete wall often with piers sitting on a reinforced foundation even a low one with if required a fair face wall sitting in front.
Drive long wooden stakes into the ground at each end.
Cut the blocks with masonry chisel to get the required shape and size for the wall.
Make adjustments as necessary.
Your retaining wall design will determine how you mark the area.
To create a solid foundation dig a trench for the first course of your interlocking retaining wall blocks to sit in and make sure the ground remains even throughout.
To mark a free form layout use a rope or hose to outline the shape.
Begin digging into the ground with a shovel.
You will learn how to lay the base course and proper placement for wall and step units an.
Place the retaining wall blocks with the raised front lip facing up and near the front of the trench.