Follow the block manufacturer s instructions for wall height limits.
Retaining wall construction steps.
How to cut retaining wall blocks.
Add drainage pipes to your retaining wall if the wall is 2 feet 60 cm or taller.
By understanding the basic installation elements stairways can be easily incorporated into the retaining wall installation.
Step by step retaining wall instructions.
Always check local code requirements before building any type of stair application.
Concrete block retaining wall construction consists of number of phases including excavation foundation soil preparation retaining wall base construction concrete block unit placement grouting and drainage system installation.
The block caps should overhang the retaining blocks by 1 to 1 1 2 inches.
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.
These phases are explained briefly.
Here are three ways to cut retaining wall blocks.
Grab a masonry chisel and a mini sledge.
That is why the construction of terraces due to a retaining wall begins from the bottom of the slope first a retaining wall is placed then up the hill a second wall is mounted which base goes below the upper part of the previous wall for at least 40 inches then the third one the fourth one and so on.
Using construction adhesive secure your block caps and create the top layer of your retaining wall.
Look for a perforated pipe and lay it down the length of the retaining wall covering it up with breathable backfill.
The steps shown here are general guidelines for building stairways.
Always check local code requirements before building any type of stair application.
This will give it a nice clean look and allow you to plant grass or flowers on top of your new retaining wall.
Make sure water can drain out of your pipe either at the ends or through an outlet in the middle of the wall.
Construction of concrete block retaining wall with steps.
Making stair construction simple.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
Cutting method 1 chisel and hammer.
Cover the gravel between your retaining wall and landscape with topsoil or sod so your garden will grow against your wall achieving a natural look.
Like the flagstone patio.