Prepare the Patio Base
At 0:00 in
accent day #unilock #hardscape
What happens here
Before laying any pavers, the area designated for the patio must be properly prepared. This involves excavating the area to the required depth, typically 8-12 inches, to accommodate the base layers. Lay down a geotextile fabric to prevent sub-base material from mixing with the native soil. Then, add a layer of crushed gravel (sub-base) and compact it thoroughly using a plate compactor. Finally, spread a 1-inch layer of screeded bedding sand over the compacted gravel, ensuring it is perfectly level. Although not fully detailed in the video, proper base preparation is crucial for the longevity and stability of the paver patio. The video shows heavy machinery that would be used for excavation and compaction (0:19-0:21) and workers spreading material (0:15-0:17) which could be for the base.
Goal: Create a stable and level foundation for the pavers
Tools and materials
- Level — Checking the grade and ensuring a level surface for the bedding sand
- Plate Compactor — Compacting the gravel sub-base to create a dense, stable foundation
- Rake — Spreading and leveling gravel and sand
- Shovel — Excavating and spreading base materials
- String Line and Stakes — Establishing and maintaining the patio's elevation and slope
- Bedding Sand Local Aggregate Supplier — Creating a perfectly level and stable layer for the pavers to rest on
- Crushed Gravel — Providing structural support and drainage beneath the pavers
- Geotextile Fabric — Separating sub-base from native soil to prevent mixing and ensure stability