concrete - Do I have to remove the old thinset before ...

Just finished removing tile and thin set from a small (5'x5') bathroom floor an hour ago. I use a wide cold chisel and hammer to remove the tile. I found it was much more productive to cut through the grout lines first with an angle grinder and diamond blade. You could use a …

Can I Use an Angle Grinder to Level Concrete? - Paragon Tools

Apr 11, 2014· It made removing thinset a breeze. If we had known how EASY it was to remove the thinset using this Floor Maintainer we would have probably just done it ourselves and saved the $500 we had to pay to have the work done for us. The only negative to using the Maintainer is that it created a huge amount of sand-like dust on the floor.

How to Use an Angle Grinder to Smooth Concrete – The Tool ...

To remove tiles that are secured to concrete with thinset and grout, a sledge hammer, angle grinder or similar tile removal equipment can be used for concrete grinding but if speed and ease are desired then an electric chipping hammer is highly recommended to tackle a concrete floor or wall.

How To Remove Thin Set From Plywood With Diamond Cup …

May 16, 2013· 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 2" wide blade for thinset removal. It's a little slow, but it's very thorough and requires little effort on my part.

Can I Use an Angle Grinder to Level Concrete? - Paragon Tools

Jan 24, 2019· Discuss Removing tiles and thinset to lay new ones in the DIY Tiling Forum | How to tile ... Grind/scrape off thinset Will I need to use a self levelling compound or is it likely to be ok once back to concrete ... A combination of a scraper, the 'Big Mutt Pro', hammer and chisel and an angle grinder got it back to concrete - but it took a while ...

Removing tiles and thinset to lay new ones | TilersForums.com

Just finished removing tile and thin set from a small (5'x5') bathroom floor an hour ago. I use a wide cold chisel and hammer to remove the tile. I found it was much more productive to cut through the grout lines first with an angle grinder and diamond blade. You could use a …

Can I remove thin set with 4 1/2" angle grinder? [Archive ...

Sep 01, 2000· Consequently, when using an angle grinder for repointing, it is essential to wear a respirator or use a dust-collection system. OSHA is moving toward requiring the use of dust-collection systems, but many of the dust-collection devices available for small grinders are unwieldy and obstruct the operator's view of the cutting blade and work surface.

how do I remove thinset from back of ceramic tile? | Yahoo ...

Aug 25, 2008· All cbu manufacturers REQUIRE thinset (that I know of anyways). The thinset can be cheap dryset mortar (i.e., unmodified), since its sole purpose is to fill voids and provide support. The nails or screws are what hold it down in this case, not the thinset (although it does somewhat). Make sure to also use the proper mesh tape on the seams.

The best way to remove Thinset from a cement foundation ...

Jul 22, 2020· When you use an angle grinder to grind concrete, they're best suited to small to medium-sized tasks. Other tools might be more reliable for heavy-duty concrete cutting or grinding. But, yes, you can safely use your angle grinder to level concrete flooring and remove paint, thin-set, or other obstacles that have hardened onto the base.

concrete - Do I have to remove the old thinset before ...

View Full Version : Can I remove thin set with 4 1/2" angle grinder? Mowj. 10-06-2015, 05:16 AM. I'm remodeling the bathroom floor and replaced all the subfloor except a little 2' by 3' section where the toilet is. I really don't fill up to it to pull the toilet out so I removed all the tile around the toilet. Since the rest of the room has the ...

Remove old thinset after tile removal - how? [Archive ...

Aug 22, 2007· If you can't find access to to an angle grinder then I would suggest muriatic acid. Ask an employee at Home Depot, Lowe's etc where you can find it. Use rubber gloves, safety glasses and brush it on the thinset. Next use a wire brush. How many coats you need to use depends on the strength of the thinset. DO NOT get the acid on your skin.

Thinset Removal Dust Free with DustRam Equipment - Dust ...

Gradually increase the speed of the angle grinder until you find the speed that effectively removes the thinset mortar from the tile. Starting the grinder at too high a speed could result in damage to the tile, since the grinder may eat into the thinset and then into the tile too quickly.

How to remove thinset and other questions! - DoItYourself ...

Just finished removing tile and thin set from a small (5'x5') bathroom floor an hour ago. I use a wide cold chisel and hammer to remove the tile. I found it was much more productive to cut through the grout lines first with an angle grinder and diamond blade. You could use a …

Removing Thinset from Subfloor | Terry Love Plumbing ...

Feb 26, 2015· You could use a demo hammer with a "blade" type bit and use a low angle of attack to just get the thinset (rental from HD). If you are concerned about any asbestos, wet the thinset to minimize dust and do not use a vacuum for clean-up if there is a possible asbestos problem.

The Best Way To Remove Thinset From Concrete - From House ...

If you don't want to use the demo hammer and wide chisel blade, you could use an angle grinder with a grinding cup on it. But I don't know if they are available for rent like demo hammers are. It will grind the thinset off in a flash. But it's dusty. Real dusty.

Thinset Removal Bit - Tools - The Home Depot

The first and most simple step in the process is to remove any loose material or concrete flaking from the surface area which can be done using an angle grinder with a diamond cup wheel. Now you'll want to get rid of any dust and dirt ideally from the concrete slab with a leaf blower (best to wear a mask when you're doing this) or just sweep ...

Advice needed for extra thick thinset removal | The Floor ...

To remove tiles that are secured to concrete with thinset and grout, a sledge hammer, angle grinder or similar tile removal equipment can be used for concrete grinding but if speed and ease are desired then an electric chipping hammer is highly recommended to tackle a concrete floor or wall.

Remove old thinset after tile removal - how? [Archive ...

Finish removing the thinset, either by scraping manually or using the power floor scraper/grinder. Sweep the thinset dust and debris from the flooring with a stiff broom. Do this before you put away the tools; you might have missed a spot and not noticed when the floor was dirty. Tips & Warnings

Best tool for thinset removal from concrete | The Floor ...

If you don't want to use the demo hammer and wide chisel blade, you could use an angle grinder with a grinding cup on it. But I don't know if they are available for rent like demo hammers are. It will grind the thinset off in a flash. But it's dusty. Real dusty.

Thinset Removal Dust Free with DustRam Equipment - Dust ...

Jun 03, 2019· I usually try to demo hammer tile simultaneous and remove thinset as well nowadays. There's many variations but "thick" thinset usually doesn't bond well when applied thicker than 3/8". Grinding is residual ridges and flattening. When thinset is thin chisel as well unless thinset is soft and chiseling would be calculated to take longer.

3 Ways to Remove Thinset - wikiHow

Cons: May take forever; physically demanding if there is a large amount of square foot to remove. Angle Grinder. An angle grinder is one of the best thinset and tile removal tools around. If you happen to have an angle grinder on hand you have used before for concrete grinding, try pairing it up with the stiffest metal brush attachment you can ...

How to Use an Angle Grinder to Smooth Concrete – The Tool ...

The first and most simple step in the process is to remove any loose material or concrete flaking from the surface area which can be done using an angle grinder with a diamond cup wheel. Now you'll want to get rid of any dust and dirt ideally from the concrete slab with a leaf blower (best to wear a mask when you're doing this) or just sweep ...

concrete - Do I have to remove the old thinset before ...

Jan 30, 2013· This was one of them. If you need to grind thin-set from the floor of a small room, say 80-100 sqft., then using a diamond disc on an angle grinder will work beautifully and the project should only take a couple of days and cost you a measly $40 plus a replacement shop vac filter.


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