Build cabinet doors: Removing thinset from concrete

How to dissolve thinset? Can I use thinset to level concrete floor? Always use a putty knife with a hammer-end handle and sharp blade.

It will chisel the thinset off the cement like butter, they said. Then we’d sweep away the chunks. After that, we’d use the machine to grind down at the thinset that was left. The grinding process left a thick layer of dust on the floor.

I had my dust vac hooked up to the machine which I think just kept some of the dust out of the air. Works realky well for small areas like kitchens or bathroons. The larger chipping hammers are a pain to operate and the wide blades actually walk over the thinset so you need multiple passes. Link to my other video on how to remove tile flooring which is the 1st step.

Just skim a new coat. First, protect everything. At the minimum, you should have protective eyewear because mortar. Step Two - Hammer and Chisel.

Next, using a chisel with a wide set blade and a hammer, remove as much mortar as possible. Tools to remove thinset from concrete floor. The following list includes tools perfect even for removing the most stubborn thinset.

See what each offers and make your decision. This thinset removal device generally removes thinset with ease and is way better than the slow, clumsy, and inefficient traditional methods of removing. So wear dusk masks and eye protection goggles to protect yourself from the fine pieces of thinset. Also, cover the things around the flooring with plastic so that the dust does not settle on them.

It went back to the store and we picked up another more stable machine. It was pretty intense, the tool had to be plugged into the oven outlet and a 1foot extention cord ran all the way downstairs to the machine. An angle grinder is one of the best thinset and tile removal tools around.

The stain you install tiles it may be removed the subfloor. A biodegradable mortar achieves around of cement board and a surface by pouring boiling water to remove tile from concrete mortar may help to remove them off. Remove small areas of thinset on concrete slabs using the floor scraper. For stubborn patches of adhesive, attack smaller, thinner sections at a time. Actually, you should be flat-troweling the floor with thinset as you set tile to get an adequate bond.

This forces thinset into the tiny pores of the concrete for maximum adhesion. I use an SDS chisel with a wide blade for thinset removal. Remove dried thinset to reveal a clean tile surface.

After setting tiles, thinset mortar must quickly be removed or it dries into a har stubborn substance. To use a power chisel or demo hammer to clean the thinset off your floor, place the blade at an approximately 45-degree angle to the surface of the thinset. Continue working in small sections until the floor is clean. Old thinset mortar should be removed from a floor before installing new tile.

When you remove old floor tile, you will sometimes get small pieces of the thinset mortar to pull up along with the tile. Most times, however, once the tile is up, you are left with small mounds of thinset all over your subfloor. Rent a concrete grinder from say Home Depot, it will get the thinset off. Skim coat the floor smooth and you will be good to go.

Make sure you use a good shop vac with a bag and HEPA filter which you connect to the grinder. Fill a container with muriatic acid and soak the pieces in the solution if you need to remove thinset from porcelain tiles in a demolition project. Muriatic acid is a fast-acting acid that works well against cement-based materials.

Remove the pieces when they are clean of thinset and rinse them off with water. Most tilers attempt to remove the thinset as they work or the next day at the most. Go to a rental place and rent a floor buffer along with a carbide disc attachment specifically for removing thinset. You will have to to buy some plastic and tape off the area because it will be very very messy.