Grading and Initial Gravel Sub-Base
At 3:05 in
The Invisible Work: Prepping a Massive Patio Foundation - GLASS HOUSE EP 4
What happens here
After marking the layout, the area needs to be cleared and prepared for the sub-base. Use heavy machinery, such as a compact track loader (Kubota SVL65), to remove excess dirt and grade the ground according to the design's elevation and drainage requirements. A dump truck will deliver several tons of crushed stone (gravel) for the sub-base. The skid steer is used to efficiently spread the gravel across the marked circular path and patio areas. This initial layer of gravel provides a stable and permeable foundation for the subsequent layers of hardscaping. Ensure the sub-base is spread evenly and compacted to prevent settling.
Goal: Establish a stable and evenly graded sub-base using crushed stone.
Tools and materials
- Compact Track Loader Kubota SVL65 — Clearing, grading, and spreading gravel
- Dump Truck Britton Industries — Delivering large quantities of crushed stone
- Crushed Stone — Creating the stable sub-base
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