How To Build A Breeze Block Garage Flooring

A well-constructed breeze block garage floor can provide a durable and level surface for your vehicles and storage needs. Building one requires careful planning and execution, but with the right materials and techniques, you can create a sturdy and long-lasting floor.

Materials Required:

Breeze blocks
Concrete mix
Sand
Gravel
Membrane sheeting
Edging strips
Spirit level
Trowel
Jointing tool
Wheelbarrow or mixer

Step 1: Preparation

Begin by marking the outline of your garage floor and excavating the area to a depth of approximately 150mm. Ensure the excavated area is level and well-compacted.

Step 2: Base Layer

Lay a layer of hardcore gravel over the excavated area, compacting it firmly. This layer will provide drainage and stability for the floor.

Step 3: Sand Bedding

Spread a layer of dry sand over the gravel, leveling it to create a smooth and even surface. This sand bedding will provide a stable base for the breeze blocks.

Step 4: Membrane Sheeting

Lay a layer of membrane sheeting over the sand bedding to prevent moisture from rising up into the floor. Overlap the edges of the sheeting by at least 150mm and secure them with tape.

Step 5: Block Laying

Start laying the breeze blocks along one edge of the garage, ensuring they are level and aligned. Use a spirit level to check their accuracy and a rubber mallet to tap them into place.

Continue laying the blocks in rows, alternating the direction of the blocks to create a staggered pattern. Fill any gaps between the blocks with broken pieces or mortar.

Step 6: Edging

Once the breeze blocks are laid, secure the edges with edging strips. These strips will prevent the blocks from shifting and provide a clean finish.

Step 7: Concrete Grouting

Mix the concrete according to the manufacturer's instructions and pour it into the joints between the breeze blocks. Use a trowel to spread the concrete evenly and ensure it fills all the gaps.

Allow the concrete to cure for at least 24 hours before driving vehicles onto the floor.

Tips:

Use a jointer to create a smooth finish on the concrete grout.
Protect the floor from rain and moisture during the curing process.
Consider adding a layer of sealant to the floor for increased durability and protection.
Allow the floor to fully cure before applying heavy loads.

Conclusion:

With careful planning and execution, you can build a durable and level breeze block garage floor that will provide a solid foundation for your vehicles and storage needs. By following these steps and using the right materials and techniques, you can create a floor that will last for many years to come.