Cutting concrete paving blocks
Discussion
Currently doing a corner patio, quarter circle, against 2 walls in the back garden.
We are using 200x100x50 concrete pavers, in a 2x2 alternating pattern.
Obviously there will be a fair number of cut blocks required.
I've got a fairly tatty Evolution Rage mitre saw. Would this be capable of doing angled cuts on this type of block, with a suitable blade? Looks like it would be safer than trying to use a hand-held angle grinder, and easier for a beginner than the traditional bolster chisel and lump hammer.
If it'll work, what type of blade should I get?
We are using 200x100x50 concrete pavers, in a 2x2 alternating pattern.
Obviously there will be a fair number of cut blocks required.
I've got a fairly tatty Evolution Rage mitre saw. Would this be capable of doing angled cuts on this type of block, with a suitable blade? Looks like it would be safer than trying to use a hand-held angle grinder, and easier for a beginner than the traditional bolster chisel and lump hammer.
If it'll work, what type of blade should I get?
As others have said, buy or hire the correct cutting tool. A Mitre saw is simply not designed for that, particularly as you have lots of cuts to make.
Just as importantly - ensure you have adequate dust suppression (ideally water suppression) and PPE to avoid breathing in silica dust.
Just as importantly - ensure you have adequate dust suppression (ideally water suppression) and PPE to avoid breathing in silica dust.
Weekend hire of a wet table saw from HSS is nearly £140, and you have to buy your own blade on top of that. Hydraulic splitter is about £75 to hire.
Looking at the wet table saws, they don't look that much different to a mitre saw, although they are obviously waterproof.
I'd read about the dangers from concrete dust, so some form of water damping seems to be a very good idea, as well as a decent mask and eye protection.
I've watched a few videos of people using hose attachments on mitre saws, and some recommendations to just dunk the pavers in a bucket of water.
Looking at the wet table saws, they don't look that much different to a mitre saw, although they are obviously waterproof.
I'd read about the dangers from concrete dust, so some form of water damping seems to be a very good idea, as well as a decent mask and eye protection.
I've watched a few videos of people using hose attachments on mitre saws, and some recommendations to just dunk the pavers in a bucket of water.
One of these.
And yes, some you have to buy the blade and some will just charge wear.
https://www.hireorbuy.co.uk/products/12-petrol-cut...
And yes, some you have to buy the blade and some will just charge wear.
https://www.hireorbuy.co.uk/products/12-petrol-cut...
119 said:
One of these.
And yes, some you have to buy the blade and some will just charge wear.
https://www.hireorbuy.co.uk/products/12-petrol-cut...
Using one of those to cut "brick" pavers seems a bit sketchy?And yes, some you have to buy the blade and some will just charge wear.
https://www.hireorbuy.co.uk/products/12-petrol-cut...
clockworks said:
119 said:
One of these.
And yes, some you have to buy the blade and some will just charge wear.
https://www.hireorbuy.co.uk/products/12-petrol-cut...
Using one of those to cut "brick" pavers seems a bit sketchy?And yes, some you have to buy the blade and some will just charge wear.
https://www.hireorbuy.co.uk/products/12-petrol-cut...
And nice straight cuts as well.
Trouble with block splitters is they can leave a rough face on the cut side, which may not bother you.
You will need this type of blade....
https://www.ebay.co.uk/itm/185807408248?itmmeta=01...
...with a fitting to suit your weapon of choice.
I used an angry grinder when I cut block pavoirs for my drive, but I did wear steel toecapped boots when cutting the little buggers!
https://www.ebay.co.uk/itm/185807408248?itmmeta=01...
...with a fitting to suit your weapon of choice.
I used an angry grinder when I cut block pavoirs for my drive, but I did wear steel toecapped boots when cutting the little buggers!
Aluminati said:
My friend hired something similar. Even with 2 of them leaning on the handle, they found it almost impossible to use. They gave up and used an angle grinder.clockworks said:
My friend hired something similar. Even with 2 of them leaning on the handle, they found it almost impossible to use. They gave up and used an angle grinder.
The Mickey Mouse ones are like that. They’re currently doing about 5000 m2 of block on one of our sites, and 2 fellas are flying through it with one of these.Gassing Station | Homes, Gardens and DIY | Top of Page | What's New | My Stuff