When it comes to enhancing the aesthetics of your outdoor space and creating defined boundaries, concrete block edging can be a fantastic solution. Not only does it add a touch of sophistication to your landscaping, but it also serves a practical purpose by preventing soil erosion and keeping your garden looking neat and tidy. In this comprehensive guide, we will walk you through the process of laying concrete block edging, ensuring that you achieve professional results that will stand the test of time.
1. Planning and Preparation
Before getting started, it’s essential to plan out the layout of your concrete block edging. Determine the shape and size of the area you want to edge, and mark it out using stakes and string. Make sure the area is clear of any debris or vegetation to ensure a clean foundation for your edging.
2. Excavation and Levelling
Next, excavate the trench along the marked-out area to the depth and width required for your concrete blocks. Use a spirit level to ensure the trench is level, making any necessary adjustments to achieve a uniform depth along the entire length of the edging.
3. Bedding Material
For the bedding material, use a C7.5P semi-dry concrete, also known as ‘E mix’ or ‘Kerb mix.’ This will provide a stable base for your concrete blocks and promote proper drainage. Spread the bedding material evenly along the bottom of the trench, ensuring it is compacted and level.
4. Placing the Concrete Blocks
Carefully lay the concrete blocks along the trench, ensuring they are snugly fitted together without any gaps. Use a rubber mallet to tap the blocks into place, maintaining a consistent height and alignment throughout the edging.
5. Cutting Blocks
If necessary, cut the concrete blocks to fit the corners or curves of your edging. Use a saw or chisel to make precise cuts, ensuring a seamless and professional-looking finish.
6. Haunching
Once the blocks are in place, fill the gaps between the blocks and the edge of the trench with a C20P concrete at 25-50mm slump for haunching. This will provide additional stability and support to the edging, preventing it from shifting over time.
7. Finishing Touches
After haunching, use a trowel to smooth out the concrete and create a clean, uniform surface. Allow the edging to set and cure according to the manufacturer’s instructions before backfilling the trench with soil or mulch.
8. Maintenance
To ensure the longevity of your concrete block edging, regularly inspect it for any signs of damage or displacement. Repair any cracks or loose blocks promptly to prevent further issues and maintain the integrity of the edging.
9. Enhancements and Customization
Get creative with your concrete block edging by incorporating colored blocks or textured finishes to add visual interest to your outdoor space. Experiment with different patterns and designs to create a unique and personalized edging feature.
10. Sealing
Consider applying a sealant to your concrete block edging to enhance its durability and protection against the elements. Choose a high-quality sealant suitable for concrete surfaces and follow the manufacturer’s instructions for proper application.
11. Professional Assistance
If you’re unsure about any aspect of laying concrete block edging or if you have a large-scale project that requires expert handling, don’t hesitate to consult with a professional landscaper or contractor. They can provide guidance and ensure a flawless installation.
12. Enjoy Your Newly Edged Space
With your concrete block edging in place, step back and admire the transformation it brings to your outdoor area. Whether defining garden beds, pathways, or driveways, your newly edged space will not only enhance the overall look of your landscape but also add value to your property.
