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Save that slab! If you have an uneven concrete slab, you could replace it or cover it with leveling compound. But consider grinding it instead. Powerful grinding equipment is available at rental centers that cater to contractors. Here are a few of the most common uses: Tapering cracks or heaves to reduce tripping hazards.
Concrete grinding machines use rotating heads to smooth and level the concrete surface. The process is called ''diamond grinding'' when the abrasive discs contain diamond particles. However, tungsten carbide discs can also be used, especially when thick membranes and glues need to be removed.
Jun 15, 2013· Here is how to leveling uneven concrete floor with a grinder. There are mane techniques about how to level a concrete floor. Almost every project is different and depends on builders'' work which ...
GRINDING CONCRETE. The process of grinding is a lot easier than polishing. The main thing to keep in mind is to make sure that you are achieving an even look as you grind along the concrete. To grind, keep a consistent "swinging" motion with the grinder, from left and right across the slab .
Concrete Grinding, Sealing Polishing. By using advanced, 1,200 pound planetary grinders (which utilize rotating disks), we can easily level, smooth, or clean the surface of a concrete slab.
Apr 14, 2009· My under construction garage/shop/bathroom is slab on grade. I want to know if it is feasible to grind down the slab to get fall rather than building up a shower pan. The big questions I have so far are how to conquer the the drain situation and the lack of waterproofing where the floor meets the wall. Any way to beat those?
Concrete raising is not only for sidewalk repair. The fact is that there is no limit to size of the slab repair in NJ. If you have concrete that is sunken or settled, but in otherwise good condition, we save it by lifting your existing concrete. This results in you saving an average of 50 to 70% over concrete replacement.
1. Protect any livedin areas before you grind concrete, as concrete dust is harmful to the lungs, eyes, furniture and other items. Cover all doorways with plastic sheeting.
I''d like some advice on how to level a concrete floor. We plan to finish the basement in my house, and there are going to be a couple of sump pumps, so we no longer need the old drain in the ...
The concrete grinding machines mostly use some sort of abrasive such as diamond or silicon tools to grind. Diamond tools used for grinding usually are usually diamond grinding cup wheels. The machines come in a variety of sizes with quality of finishes determined by the grits in a machine.
Jun 20, 2010· The houses originally came with concrete slabs, but a previous owner appears to have poured an additional few inches in order to bring the slab up to door level, so I suspect the current slab is probably close to 67" (maybe more) thick. DH rented a small handheld grinder this morning to test a small space and see how it works.
Grind the top of the concrete down to remove any high spots, such as where two concrete slabs meet, and to remove any old paint from the surface. For high spots, use the smaller grinder edger first, then use the larger grinder to even out the surface. Grind the entire .
Oct 05, 2017· Join Vicki Steph from Mother Daughter Projects as they show how to fix raised concrete with an angle grinder. ... How to Repair an Uneven Concrete Sidewalk or Driveway ... Grinding concrete trip ...
How to level a section of raised concrete floor? Ask Question ... I had a plumber move a toilet drain on cement slab. The new concrete he poured is about 1/8" higher than the rest of the floor. I need the floor to be level for tile installation. The new concrete is only about 5% of the bathroom sqft, so I need way to grind it down somehow. What ...
Pull the trigger and move the wheel/pad over the surface of the concrete to grind down the top layers. 3. ... "How to Grind Concrete Floors to Expose the Aggregate" accessed December 14, 2019 ...
Mar 29, 2019· Use a concrete grinder to grind down any particularly high spots. Wear eye protection and a face mask, start the grinder''s engine, lay the disc flat against the spot you want to grind down, and move it in a side to side or front to back motion until you grind the bump down to floor level.
Feb 21, 2018· Also, installing tiles, carpets, or hardwood flooring on a concrete floor requires it to be completely flat. The solution to all the above problems begins with sanding or grinding the concrete floor. This is the first step in repairing or refinishing a floor, and involves the removal of the topmost layer of concrete.
Feb 12, 2011· That cup is for aggressive grinding. It will take the concrete down quickly. Unless you will only use it to take down ridges or humps, I would recommend a general purpose cup as it will leave the concrete smoother. My grinder is a Bosch Surface Prep tool with the housing being the shroud. Dust is vacuumed through the holes in the cup not the ...
an inch and half is a huge amount to grind down. realistically you''d want to use an chipper (likely electric but air powered would be faster if you had access) for majority then grind the rest smooth. but in this will not be an easy task, specifically getting it all down an even ". it would probably be easier to chip it down 2 inches then pour concrete to bring it back up to an even
Mar 06, 2009· ''The worst slab I ever had to fix'' ... researched concrete grinding and found Website photos and a phone conversation with Jim convinced Stan to bring Jim out to see the slab ...
Concrete grinding allows us to smooth uneven concrete surfaces that cause a trip hazard or smooth down a concrete slab to create a stunning polished floor. Our range of concrete grinding services are below, however, please do not hesitate to call us for a free consultation and quote for .
Jan 23, 2017· How to diamond grind a concrete floor to the correct concrete surface profile required before installation of an epoxy or urethane coating. https://
Dec 31, 2015· The problem is that the concrete slab settled and is pitch in. Its about an inch out, i would like to cut and chip the slab in front of the door and then skim coat it. But since it is exterior I''m worried about it blowing apart. I was wondering if anyone has tried grinding down that much concrete.
Leveling Concrete Using Grinding. For an uneven floor, grinding the concrete floor high spots is your only option. Although this sounds simple, this requires a great level of skill and equipment. These are in addition to the physical requirement in carrying hefty bags of compound and equipment.
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