How To Lay Retaining Wall Blocks On A Slope
Measure the thickness of the blocks you are using.
How to lay retaining wall blocks on a slope. How to Lay Landscaping Blocks on a Slope. DO stack blocks at a slight backward slope. Then use a shovel to mark the outline.
Set a level on each block and check for levelness both front to back as well as left to right. To mark a free-form layout use a rope or hose to outline the shape. Put the Deadmen and Tiebacks in Place.
On an uneven slope begin digging the trench in the lowest points of the slope until you reach the 12. Make sure that the blocks and the base of the next step-up are level. When retaining walls are built they slope slightly to one side in order to improve drainage.
Lay the first course of stones or masonry blocks in the trench. Pour a 1-inch layer of sand over the gravel and compact this as well. Can you build a retaining wall on a slope.
With a flat-blade shovel remove soil and level the area where the retaining wall will be built. Dig an 810 inch deep trench for the first retaining wall at the bottom of the slope. Add 6 inches of crushed gravel into the trench.
Your retaining wall design will determine how you mark the area. This will allow your concrete blocks to sit flat. A drainage pipe is lowered down the slope where it gets rid of the water.