The best way to speed up concrete removal is to create a void underneath the section of slab you re working on.
Tool to break up concrete slab.
So clear away the rubble after you ve broken up each 2 to 3 ft.
A 12 x 14 ft.
Prying up the slab has the same effect as digging underneath it.
With small slabs of concrete such as patio squares or air conditioner pads you can also have one person pry up the slab a few inches using a demolition bar while another person strikes the slab with the hammer.
The pavement breakers weighing 60 pounds and more can handle medium to heavy demolition jobs with reinforced concrete and are used to demolish pavements roads and thick concrete.
Even after concrete is broken the chunks remain locked together making the surrounding concrete harder to break.
Alternatively you can pry up the slab and shove a rock or piece.
Patio can weigh up to about 5 000 pounds.
The weight of these tools gives them the power needed to break up a few inches of concrete without being so heavy that they demolish the entire pavement.
Don t use your hands to pry out the sections a mattock is the best tool for this job.
Create a void under the concrete.
A cold chisel is the right hand tool for breaking up small areas of concrete.
For thin slabs of concrete use a sledgehammer to break it up.
Occasionally very small areas of concrete must be removed from a larger project or you may simply need to clean up the ragged edges left by a larger tool.
Most concrete demolition projects call for the use of a jack hammer or hammer drill.
You ve used that tool to break apart your unwanted concrete.
We ll show you how to break up the slab into smaller pieces cut through steel reinforcements and then remove and dispose of the concrete properly.
If a slab is scored by a concrete saw a sledge hammer can easily break the individual portions into pieces.
All you need is some careful planning the right tools and a little bit of know how.
It might seem like a big job but removing a concrete slab is something you can do yourself.
You can create a void by digging under the slab.
This classic heavy headed hammering tool is the traditional manual method of breaking up concrete.
Now what do you do with all those chunks.
To break up concrete start by covering the concrete with a plastic sheet to protect nearby items from flying debris.
Sledgehammer head weights range from around 6 pounds to more than 15 pounds.
If you don t do this the dirt or sand under the slab will absorb the blows from the sledgehammer making it harder to break up the concrete.