Tag Archives: Block paving path

DIY

Block Paving Path

4 Comments
Table Of Contents
show

I laid my first block paving path over 20 years ago at a different property, so I knew the basics when we needed to give my existing path a makeover.

Broken flags due to delivery lorries delivering materials.

We knew it was going to be paving blocks, but the colour and pattern needed to be worked through. We did know that only pedestrian traffic would use the path, so the block thickness only needed to be 50mm.

Looking online. the colour of block which is in sympathy with the house brick is Buff, Wickes turned out to be the most competitive at the time of purchase.

Block Setout Plan

Drawing a plan, gave the overall number of blocks required and we went for a very simply laying pattern to reduce block wastage to an absolute minimum after comparing laying options, (my previous attempt used a ‘Heringbone’ pattern which looks really nice but is very cut intensive and generates a lot of waste).

Materials

After ordering the pave block, I needed the following:

  • Concrete edgings
  • Metal edgings
  • MOT1 hardcore
  • Sharp sand
  • Kiln Dried sand
  • Skip

It was time to get the shovel out and get rid of the old path!

Yellow arrow indicate lighting cable duct.
We decided to widen the path to allow for a bench as this is a sun trap in the afternoon.

Once all the path was dug up, it was time to run a string line out for my straight edge, the width of the path isn’t that critical at this point, as I can take space from the lawn to add width.

Concrete edging cemented into place, taking time to follow the string line for both height and straightness.

Getting the sand level correct

Once the edgings had set, we laid MOT1 and used a friends ‘Wacker Plate’ to compact this, before applying a 50mm layer of sharp sand.

My spirt levels height was the same as a pave block (50mm), the base sand was compacted and I used two lengths of 25mm galvanised electrical conduit as runners which were embedded in the sand.

The level was then used to scrape the sand using the conduit as rails, adjusting the depth until the sprit levels top edge was 10mm proud of the edgings top, this was to allow for the bricks compaction at the end of the laying process so they lay flush with the edges.

Where the blocks butt up to the lawn, I used Corten steel edgings, as these are very thin, strong and will last for decades.

With the blocks laid, the ‘Wacker Plate’ was again used, after a liberal layer of kiln dried sand was added, to vibrate the sand into the gaps and effectively ‘lock’ the blocks in place.

The lawn was then reseeded, hence the mesh.

One good thing to come out of this apart from a path, is that the house builders had simply filled an air brick hole up with gravel which was below the paths grade, so hidden.

This was sorted very quickly with a new air brick installed, but the builders should have known better, but the quality of construction in certain areas is questionable!

Conclusion

The weather was very kind to us when we were doing this project and their was no rush, so it turned out to be a pleasant job to do, still physically hard work, but it does look good for an amateur job, (although I do say so myself :-))