grinding down a concrete slab

Removing tree stumps or grind for under slab

Removing tree stumps or grind for under slab

Feb 03, 2008 · You will have to scrape off all the loam and topsoil anyway, often to 12 or more inches indepth, and lay down a bed of sand and/or gravel. That will leave a lot of roots exposed and make the grinding really more difficult. In reality if the stumps were not near the edge, they'd probably not rot for many years, so that is not a problem, but the ...

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How to grind raised edge of concrete slab?

How to grind raised edge of concrete slab?

Mar 31, 2017 · Only problem is the frequent need to clean the filter on the vac. An angle grinder with a diamond cup wheel will take down concrete, it just might take a while. You might want to cut it down with a diamond blade first. (no sound for the first 24 sec.) Wow, dude should really be wearing a .

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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 .

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Finishing Hardened Concrete| Concrete Construction Magazine

Finishing Hardened Concrete| Concrete Construction Magazine

The grinding wheel or disc is used with a right angle head, which has various gear reductions to reduce the grinding speed to 300 to 500 rpm. This wet angle head is provided with an attachment for a water hose so that water can run through the center of the grinding wheel onto the concrete.

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Seal Your Concrete Floor After Grinding | Barefoot Surfaces

Seal Your Concrete Floor After Grinding | Barefoot Surfaces

Jul 07, 2016 · Some of the major benefits to sealing your concrete floor after grinding is: Concrete sealing is much less labor intensive than having to replace a flooring that was not sealed after being grinded down and lived on (damage, stains, deterioration). Higher abrasion and damage resistance. Cost effective (especially compared to replacing a floor).

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Concrete Ginders Planers for Rent | United Rentals

Concrete Ginders Planers for Rent | United Rentals

Concrete grinders and concrete scarifiers also known as planers, milling machines and rotary cutters will grind away concrete and leave it smooth and prepped for coating. Whether you are removing glue layers or trip hazards, smoothing rough textures or repairing weather damage, our walkbehind concrete equipment will suit your residential ...

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How Much Material Will A Concrete Grinder Remove ...

How Much Material Will A Concrete Grinder Remove ...

Dec 12, 2018 · A concrete grinder uses diamonds, or sometimes tungsten, to grind off layers of concrete. Most people use a concrete grinder to remove very small amounts of concrete, or to remove glues and imperfections from concrete. You can expect on most passes you are going to take off around 1/16″ of concrete with normal grinding wheels and work.

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Concrete Floor Grinder Rentals | Sunbelt Rentals

Concrete Floor Grinder Rentals | Sunbelt Rentals

Concrete Floor Grinders utilize rotating discs to level, smooth, or clean the top surface of a concrete slab. Appliions include eliminating trowel marks, smooth­ing rough edges, removing coatings, grinding high spots, and adding texture to slippery surfaces. CONCRETE AND MASONRY. Battery Powered Saw.

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Installing a Hardwood Floor Over a Concrete Slab ...

Installing a Hardwood Floor Over a Concrete Slab ...

Flat, Clean Slab The slab must be flat with a trowel finish, free of grease, oil, stains and dust. Grind off any high spots and fill any low spots. Vapor Retarder With solid hardwood floors, a proper vapor retarder must be installed on top of the slab to make sure normal slab moisture does not reach the finished floor.

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How to Grind Cement Floors | Home Guides | SF Gate

How to Grind Cement Floors | Home Guides | SF Gate

How to Grind Cement Floors. Whether you are handling a newly poured slab that has warped due to improper smoothing and pouring or dealing with warping over time from something like a tree root ...

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Concrete trip hazard rectifiion: is removal or ...

Concrete trip hazard rectifiion: is removal or ...

May 14, 2015 · Using a scarifier or concrete grinder can be the ideal solution for eliminating a small lip or rise in a concrete path quickly and efficiently. Concrete floor grinders use rotating diamond grinding shoes or wheels to grind down a concrete surface. It's important to use the right type of diamond shoe (grit and bond) to ensure the fastest ...

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When I'm not grinding, I'm working on concrete • Concrete ...

When I'm not grinding, I'm working on concrete • Concrete ...

Sep 02, 2021 · The size of a concrete grinding wheel is also determined by its diameter. The width of the wheel is determined primarily by its height. If a wheel is more than a half an inch in diameter, then it is considered too big for concrete, which means that the force needed to break it down .

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Floor Grinder | Concrete Grinders | Concrete Floor ...

Floor Grinder | Concrete Grinders | Concrete Floor ...

The Floor Grinder is used to grind down the concrete, remove coatings, and polish the substrate. Grinders can be used in different types appliion depending what type of tooling is being used. Please see our Grinding Concrete Section, All Polishing Section, and our Floor Pads/Diamond Tooling for a closer look at some of our diamond tooling.

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Cutting Concrete with an Angle Grinder: How To, Tips ...

Cutting Concrete with an Angle Grinder: How To, Tips ...

Jun 30, 2021 · How to Use Cut Concrete with an Angle Grinder. Now that we've established that it indeed is possible, let's take a look at how to do it, step by step. Step 1: Put on PPE. First and foremost, you need to suit up for the job ahead. Dry cutting concrete can be a messy business that sends out a lot of debris, including powdered concrete dust.

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How to Remove Thinset From Concrete Floor

How to Remove Thinset From Concrete Floor

Jan 29, 2011 · ARTICLES AND POSTS ON REMOVING THINSET FROM CONCRETE SLAB . Removing Thinset From Concrete Slab. Thinset is sometimes referred to as mortar because it is used to secure tiles to a floor or wall. It is made of cement and forms a durable connection to the tile when dry. ... I need to tell him that he has to grind down the remaining areas to level ...

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Removing high spots on a concrete floor| Concrete ...

Removing high spots on a concrete floor| Concrete ...

Dec 01, 1990 · Lowell Brakey, a Kansas concrete contractor, has developed a slick way of doing this. His crew puts water on the floor to find the high spots. Then they grind the spots down using a walkbehind heavyduty grinder that looks like a floor buffer but with diamond blades on the bottom.

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Grinding and FNumbers| Concrete Construction Magazine

Grinding and FNumbers| Concrete Construction Magazine

Jun 11, 2010 · With this instant feedback, the crew quickly learns the grinding times required to remove various depths on a given slab. Allen Face is a regular contributor to CONCRETE CONSTRUCTION, is an ACI Fellow, and a longtime member of ACI committees 302, 360, and 117.

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Grinding rough concrete | DIY Home Improvement Forum

Grinding rough concrete | DIY Home Improvement Forum

Oct 24, 2016 · Joined May 5, 2012. ·. 4,070 Posts. #4 · Oct 14, 2016. 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 leave well enough alone, your call though. D.

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grind concrete sidewalk

grind concrete sidewalk

Concrete grinding is a relatively new technology used to remove trip hazards in concrete walkways by reducing slight protrusions on a concrete surface by removing a thin layer of concrete. After grinding, the surface is left even on both sides with a gradual slope instead of a dangerous edge. Concrete grinding is a good alternative if the lip ...

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Tools Needed for Grinding Concrete Smooth | eHow

Tools Needed for Grinding Concrete Smooth | eHow

Concrete is often ground down to obtain a glasslike smooth finish. There are various tools used for grinding concrete. The floor grinder is used to grind and smooth large concrete floors; the rightangle grinder is used to grind and smooth corners and concrete countertops; the belt sander is used to grind countertops and small floors and the orbital sander is used to place a fine, smooth ...

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12 Most Common Mistakes When Pouring Concrete | The Family ...

12 Most Common Mistakes When Pouring Concrete | The Family ...

Sep 04, 2020 · Mixing your concrete with reinforcing fibers and using reinforcing rods laid down on a 12in. x 16in. grid pattern greatly reduces the chance of crack formation. Also, two weeks after pouring, use a masonry saw to make cuts onethird of the way through the thickness of your concrete slab. Make these cuts in a 10ft. x .

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Leveling Compound Removal | Removing SelfLeveling ...

Leveling Compound Removal | Removing SelfLeveling ...

Using specialty tooling for grinding down selfleveling compounds and underlayments is the preferred method of removal. By chewing up the product down to the bare concrete they leave the slab in a smoother condition than jack hammering. Once removed, the concrete can then be polished or prepped for another floor covering.

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How to Fix a Rough Concrete Floor | eHow

How to Fix a Rough Concrete Floor | eHow

With years of use though, a concrete floor will wear down, with the once smooth surface becoming roughened or damaged. Slab repair followed by grinding the surface smooth can help, but to regain the smoothness of the slab without unsightly repair patches you'll have to apply an overlay as well.

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The Three Stages of Grinding and Polishing Concrete ...

The Three Stages of Grinding and Polishing Concrete ...

Jul 01, 2013 · Achieving a polished look for concrete countertops requires using progressively finer grits of diamond pads. The three stages of polishing concrete are broken down as follows: grinding.

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How to Smooth an Uneven or Damaged Concrete Floor ...

How to Smooth an Uneven or Damaged Concrete Floor ...

Sep 04, 2009 · The work may be challenging, but you can turn an uneven, damaged concrete floor into a smooth, level surface without the cost of a pro. Step 1 Move Furniture Start by removing everything from the room that covers floor space, including furniture and area rugs, and place it all in an adjacent room.

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