How To Knock Down Concrete Wall
Work your way from the top down so that gravity works with you.
How to knock down concrete wall. A sledge can be surprisingly effective in breaking up concrete up to about 4 in. Next we will be fitting the. Don t use a heavy hand apply a light back and forth up and down motion. Next use the knockdown knife or trowel to start smoothing down the texture.
You can use pneumatic or electric jackhammers. A sledgehammer and some degree of common sense is pretty much all you need to get started. For best results work in small squares anywhere from 2 to 4 feet in rough dimensions. The surest way to decide whether to use a sledgehammer or a jackhammer is to experiment a few days before you begin full scale demolition.
We have removed the concrete block wall to open up the hallway which as you will see was a very dusty job. Pour a generous ribbon of suretex and tightly trowel or squeegee product over the entire area. Watch as a wrecking ball slams into just the right spot to bring down a wall. Try to cut through the studs in your wall first as this will make it easier to tear down the wall overall.
Removing a non structural wall with minimal internal complications is a relatively simple process. Carefully placed explosives knock down walls inside a building without all those walls to hold it up the building collapses. But what if the wall you are about to remove is holding the rest of the house up. Mist the surface of the concrete with water ahead of any areas about to receive mix.
If you need a second coat of mix only wait until the surface is properly cured approx 2 6 hours. Make sure the cut is deep and penetrates the paint and caulk that connects the wall and ceiling together. Use a utility knife or a sharp knife to cut a line along where the wall meets the ceiling to make it easier to knock down the wall. Good progress so far.
Cinder blocks are brittle so beware of flying bits. To reduce rubble break apart the bottom of the wall first and try to push over the wall instead of sawing each individual block. You need a big push to knock down a building. Cut through the studs then twist them out and then simply knock apart the wall using a hammer.