Prepare Deep Base and Lay First Block Courses
0:14
0:45
1.2M views
At 0:14 in
unskippable steps. #construction #hardscape #retainingwall
What happens here
The workers are shown laying concrete retaining wall blocks on what is described as a 'very deep base'. The blocks are laid in a staggered pattern, with pins visible that help interlock the blocks, ensuring the wall leans slightly back into the earth, which is known as 'battering'. This staggering and battering contribute to the wall's stability against the lateral pressure of the soil.
Goal: Establish a stable and staggered foundation for the retaining wall.
Tools and materials
- Concrete Retaining Wall Blocks — Constructing the main structure of the retaining wall
- Plate Compactor — Compacting the aggregate base
- Shovel — Excavation and moving base material
- Spirit Level — Ensuring blocks are level and plumb
- Granular Aggregate Base — Creating a stable, well-draining foundation for the blocks