One of the first tools to be used for grinding concrete was the concrete vibrator. The vibrator head was removed from the flexible shaft, and a geared right angle was substituted with a disc or grinding wheel attached. This is still true to a great extant. There are basically two methods used to smooth off hardened concrete surfaces.
how to grind down rough concrete
Concrete floors can be left with a rough finish or ground down and polished. Related Articles. ... Pull the trigger and move the wheel/pad over the surface of the concrete to grind down the top ...
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Sep 15, 2010· Some years ago my basement floor was cut up to install new sewer pipes and the knuckleheads that re-poured the concrete did not put a smooth finish on it. I would like to paint the floor but those areas where the new pipes are are very rough. Is there any way to smooth those areas? I've read other places in these forums something about grinding?
Jan 17, 2019· Concrete grinding & concrete leveling, floors, thinset removal, floor grinding, floor leveling, coating removal and resurfacing concrete in Phoenix Arizona. Warehouse floor repair, stitching and control joint repair experts AZ.
Because you'll be working with a concrete floor that will often need to be leveled or smoothed, you'll need to know how to do so by with a concrete grinder. To add this ability to your repertoire, you'll need to know how to use a concrete grinder, and what materials and tools to use. Step 1 - Choose a Proper Grinding …
Jul 10, 2008· Does anyone know how to grind concrete? I have a hump in my conccrete floor. It's not bad but is definitely a problem because I would like to lay vinyl tile over it. Does anyone know of a tool I could use to grind it smooth? It doesnt have to be pretty because I am hoping to cover it up anyway, it just needs to be relatively smooth. Thanks.
Aug 03, 2013· Be careful in getting it too smooth. Moisture on smooth concrete makes for hazardous walking, just going into feed them, let alone washing it down. You should apply concrete sealer (2 - 3 coats), whether it is left as brushed finish or smooth. Dogging-do sticks to concrete either way after they do their job and walk on it.
Mar 29, 2019· How to Finish Concrete. There's more to concrete than just pouring it out and watching it harden. Here's what you need to know to shape and smooth fresh concrete into an attractive, long-lasting surface. Try to move quickly except where noted otherwise so you can finish before the concrete dries, especially on a hot...
How to Fix a Rough Concrete Floor. A well-finished concrete floor should be comfortable to use as well as strong and durable. During finishing, the floor is leveled and smoothed with a surface that you can walk across on your bare feet. With years of use though, a concrete floor will wear down, with the once smooth surface becoming roughened or...
Jul 26, 2014· We have an exposed aggregate pool deck that is rough on bare feet. I wondered if the surface is able to be "buffed" or smoothed down just enough to make it a little easier to walk on. I thought of sealing it but don't think it will really smooth down the rough surface. I was also a little worried that sealing might make it more slippery when wet.
Smoothing down a concrete floor may seem like a daunting task, but the ... Grind down small humps or rough spots with a hand-held cup wheel grinder. ... Pour it into the low spots on the floor and use the trowel to smooth it over the surface. More details » Get Price
Here, a concrete grinder would do the bulk of the work. (You can rent this tool from your local home center.) You'd use it to grind down the most prominent ridges in the floor.
Mar 08, 2014· They ran out of time as the concrete set up too much to steel trowel the whole floor so it is very inconsistent and splotchy in color. Every place it was bull floated is rough and a lighter grey color. The steel troweled bull float ridges that were fixed in the middle of the floor are smooth and very dark grey. It also has high and low spots.
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.
Sep 18, 2012· Grinding concrete down to level is about the least efficient method of leveling concrete, the best way is to place forms at the correct elevation, then screed with a screed board, which can be a 2x4 (make sure it is dead straight), or a steel angle.
Oct 24, 2016· Re: Grinding rough concrete That looks like it was gone over with a float or a darby, should have at least been bull floated and broomed, i don't think it's a good idea to start grinding it, your going to expose the coarse aggregate if you do, probably best to …
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.
Polishing Process The process begins with the use of coarse diamond segments bonded in a metallic matrix. These segments are coarse enough to remove minor pits, blemishes, stains, or light coatings from the floor in preparation for final smoothing. Depending on the condition of the concrete, this initial rough grinding is generally a three- to four-step process.
Depending on the look, it might be possible to sand it down by hand, grind it or you might require a specialist or a concrete polisher. Either way, read on to find out the method and tools needed, on how to sand concrete down to get the exact finish you want. The Three Regular Concrete …
Tree Roots, natural shifting or settling of ground, or concrete replacement where previous level was not matched can be the cause of a raised sidewalk or concrete pathway. Solution Concrete Grinding is a modern technique to eliminate trip and fall hazards.
Tools Needed for Grinding Concrete Smooth. Concrete is often ground down to obtain a glass-like smooth finish. There are various tools used for grinding concrete. The floor grinder is used to grind and smooth large concrete floors; the right-angle grinder is used to grind and smooth corners and concrete countertops; the belt sander is used to ...
EDIT: I was just grinding some concrete sidewalk joints this AM to reduce a tripping hazard and I can't begin to imagine trying to manage that dust indoors and I only removed no more than an inch of concrete along a few edges. ... What to use for smooth down rough fireplace stones held with concrete & …
How to Smooth a Concrete Floor By Tim Anderson. SAVE; ... Grind down small humps or rough spots with a hand-held cup wheel grinder. These come in 4-inch and 8-inch options, and you can use whichever size is most appropriate for your project. Hold the grinder firmly in both hands and let the weight of the wheel guide the machine.
Concrete can be used for flooring, driveways, steps, foundations and other purposes. If you are installing new flooring such as ceramic tile or hardwood on top of a slab, you need to ensure the ...
Tools Needed for Grinding Concrete Smooth. Concrete is often ground down to obtain a glass-like smooth finish. There are various tools used for grinding concrete. The floor grinder is used to grind and smooth large concrete floors; the right-angle grinder is used to grind and smooth corners and concrete countertops; the belt sander is used to grind...
Sep 22, 2005· If the texture is too hard to scrape by hand I'd rent a small concrete grinder, install vent fans and plastic off each room as you do it. The first warning that comes to mind is the liklihood that the plaster will crack if ground down so watch for that and stop if you're cracking anything. Just painting over cracks is asking for trouble.
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://
The walls of your basement are probably made of rough concrete. This makes for a sturdy and durable foundation for the rest of your home but isn't exactly visually appealing. Finishing your rough concrete walls could involve painting them or applying a few coats of concrete stain.
Jun 16, 2016· That would make the most sense.Grinding down exposed aggregate just seems like opening a can of worms. Grind too little and you now expose more sharp edges, grind too much and you have a slick surface (much like poured concrete flooring) that is a huge headache in wet areas.
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