Laying outdoor tiles on sand involves a straightforward process if you follow specific steps. Here's a guide based on best practices and the provided reference:
Step-by-Step Guide to Laying Outdoor Tiles on Sand
Here's a detailed breakdown of how to lay outdoor tiles on sand:
-
Select a Suitable Area: Choose an area that is appropriate for tiling, considering drainage and overall space.
-
Clear Vegetation and Topsoil: Remove all plants, grass, and the top layer of soil from the area. This ensures a stable foundation.
-
Rake and Compact the Soil: Smooth out the exposed soil with a rake and then compact it thoroughly using a plate compactor or hand tamper. This creates a firm base for the sub-base.
-
Place Restraints Around the Edges: Install edge restraints around the perimeter of your tiled area to keep the sand and tiles from shifting. These restraints can be made of concrete, wood, or plastic.
-
Lay Down a Sub-Base: Create a stable sub-base by adding a layer of crushed stone or gravel. Compact this layer thoroughly. This helps with drainage and provides a strong foundation. The reference indicates this step is crucial before adding sand.
-
Add a Layer of Sand: Spread a layer of bedding sand evenly over the sub-base. This layer should be between 25-50mm thick. Use a screed board to get it level.
-
Lay the Tiles: Carefully place each tile on the leveled sand. Use spacers to maintain consistent gaps between tiles. Press down firmly on each tile to ensure it's firmly seated in the sand.
-
Fill Joints With Sand: Once all tiles are laid, sweep fine dry sand into the joints. Ensure all gaps are filled, then lightly compact the sand again. This locks tiles in place.
Considerations for Outdoor Tile Laying on Sand:
- Drainage: Ensure proper drainage is in place. The sub-base layer should aid water flow away from the tiled area to avoid pooling.
- Tile Selection: Choose outdoor tiles that are durable and resistant to frost and weather.
- Sand Type: Use fine, sharp sand or paving sand to facilitate stability.
- Compaction: Thorough compaction of each layer is crucial for the longevity of the tiling.
- Safety: Consider adding edge protection, especially if there are elevation changes to enhance safety.
By following these steps carefully, you can successfully lay outdoor tiles on sand, creating a beautiful and functional outdoor space.
