Compact Gravel Base
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The story behind the step. #hardscape #paverpatio
What happens here
Once the area is properly excavated and a new ledger stone step is installed, a gravel base (typically crushed stone or aggregate) is spread over the intended patio area. The critical next step, shown in the video, is to compact this gravel base thoroughly using a plate compactor. A worker systematically moves the plate compactor across the entire gravel surface. This action removes air pockets, increases the density of the aggregate, and locks the particles together, creating an extremely firm, stable, and level foundation for any subsequent patio pavers or finishes.
Goal: Create a dense, stable, and level gravel base for the patio.
Tools and materials
- Gravel Base — The sub-base material for the patio, often crushed stone or aggregate
- Hearing Protection — Protecting ears from the loud noise of the plate compactor
- Plate Compactor — Densely compacting the gravel base to create a stable foundation
- Safety Glasses — Protecting eyes from dust and debris generated during compaction
- Sturdy Boots — Protecting feet and providing stable footing while operating machinery