Cutting hollow concrete block next chip away the waste after scoring remove the concrete to one side of the line using increasingly hard whacks of a hand sledge.
How to cut concrete blocks without a saw.
Mark the cut and clamp the stone or paver to a stable work surface.
Of course wear protective gear when cutting concrete a heavy long sleeved shirt pants steel toed boots gloves face shield hearing protection and a dust mask.
You may want to cut some blocks for your yard cut a wall or slab or whatever you want but if you are trying to cut it you have to do it in the right way because it s actually a hard job to do and instead of hiring a contractor to do the job and it may cost you a lot of money you can do it all by yourself if you.
Always wear a surgical mask to protect your lungs when splitting or cutting cinder blocks.
The dust that this kicks up can damage your lungs if you inhale it.
A power saw produces a cleaner more even cut than does chiseling.
The same qualities that make cinder blocks good for construction also make them difficult to cut.
Whether you re cutting concrete blocks slabs walls or floors using the right equipment and techniques will make the job easier safer and more precise.
One of the easiest ways to cut a cinder block is with a reciprocating saw that has a diamond coated blade.
Power saw and concrete blade.
When fitted with a carbide grit blade reciprocating saws work well to cut and shape concrete block.
Concrete is a mix of sand gravel cement and water and it is everywhere.
Cut the block allowing the saw and blade to do most of the work don t apply too much force.
Knee pads and shin protectors will further protect your legs.
A 14 wet cutting blade attached to a concrete cutting.
For a larger project or more accurate cuts a circular saw with a concrete blade is a good option.
Cutting a cinder block with a circular saw will be loud and create a lot of concrete dust.
Make a series of passes until you have cut through the concrete block.
Cut around the entire block with the saw then adjust it so it will cut 1 4 inch to 1 2 inch deeper into the block.
A 7 circular saw for instance can only cut to 2 inches deep meaning you ll need to sledgehammer the rest of the concrete away.
Reciprocating saws hold a straight blade by one end and move it back and forth to cut the material mimicking the action of a conventional hand saw.
Cinder blocks are a common building material.