Jaw Crusher

As a classic primary crusher with stable performances, Jaw Crusher is widely used to crush metallic and non-metallic ores as well as building aggregates or to make artificial sand.

Input Size: 0-1020mm
Capacity: 45-800TPH

Materials:
Granite, marble, basalt, limestone, quartz, pebble, copper ore, iron ore

Application:
Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks.

Features:
1. Simple structure, easy maintenance;
2. Stable performance, high capacity;
3. Even final particles and high crushing ratio;
4. Adopt advanced manufacturing technique and high-end materials;

Technical Specs

grinding down a concrete slab

How tough to grind down 100 sq ft of concrete floor 1/2 inch?

You rent a concrete saw and do 1/2" kerf cuts then chisel it out with an air hammer. Then grind it flat. There are no magical pro tools that make this any easier other than the concrete saw. There's only sweat, noise, vibration, dust, and a bottle of Advil.get price

Grinding 1 inch of concrete? Pro Construction Forum Be

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.get price

Old concrete basement floor resurface or replace?Jul 02, 2019Filling Concrete into Hedge Planters Risks to Foundation?Apr 12, 2019One Pour For Basement Slab And Footings?Jun 07, 2016Does concrete adhere to concrete?Sep 26, 2014See more results

How to Grind Cement Floors Home Guides SF Gate

Choose the 4-inch grinder for small, hard-to-reach areas or corners. Place the grinder with its cup wheel or disc wheel on the end of it over the high spot or imperfection you are looking to grind...get price

How to Grind Imperfections in a Cement Floor Home Guides

Grinding is an expedient way of removing high spots and other imperfections such as surface stains and contour marks. 1 Cover any doorways or windows that lead to get price

How Much Will It Cost To Grind Down Concrete? Concrete

Jan 04, 2019 Contractors commonly quote around $1 to $2 per square foot for grinding a concrete floor. This gets the floor ready to apply a finish or to put on new floor covering. If you want them to include doing the finish work, the rates are higher. Here are get price

Concrete Grinder 10" Rental The Home Depot

Grinds down concrete high spots, removes sealers and thin mil paints, removes mastics and preps floors to accept new coatings Conveniently plugs into any standard 110V outlet * Accessory fees may apply; please ask an associate for detailsget price

5 Things I Learned When Grinding Concrete for the First Time

Aug 21, 2017 Concrete grinding is actually a lot easier than I thought it was going to be. Obviously, this depends so much on what you are trying to do and the circumstances, but the basic operation of the machines was easier than expected. I definitely had some issues that if avoided, would have help the job go faster and the results would have been betterget price

How to Sand a Concrete Floor Hunker

If you use a wet-dry sandpaper, you can wet the area before you work to keep dust down. Do not let the slurry dry on the concrete because it will harden in place. If you only have a small area to sand, you can also use a palm sander, orbital sander or belt sander.get price

How to Sand a Concrete Floor Hunker

For smooth finishes and removing minor imperfections, use 80- to 120-grit sandpaper. For the smoothest finish use superfine sandpaper, 200- to 400-grit or higher. If you use a wet-dry sandpaper, you can wet the area before you work to keep dust down. Do not let the slurry dry on the concrete get price

Concrete Grinding/ Polishing Procedure Cheat Sheet (for

Concrete Grinding/ Polishing Procedure Cheat Sheet (for existing concrete slab s) Hardness can vary greatly from slab to slab. Also check diamonds after a This step drops down in grit but is a resin pad and prepares the floor to be polished. This isget price

The Grinding Tips & Tools You Need to Grind Concrete Floors

Tools Needed to Grind Concrete Floors. Having the right concrete floor grinding tools is essential for achieving a perfectly polished floor. 1.Repair Kits . Before commencing the concrete floor grinding process, it is essential to have the floor checked for any get price

Concrete Grinding Floor Leveling Concrete Repairman LLC.

Jan 17, 2019 Concrete grinding & concrete leveling, floors, thinset removal, floor grinding, floor leveling, coating removal and resurfacing concrete in Phoenix Arizona. If you have a concrete slab that is up to 1” to 1”1/2 out of level, this will grind it down. Anymore and it would cause the slab get price

Concrete Grinding the Optimal Solution for Raised Sidewalk

Concrete Grinding is a modern technique to eliminate trip and fall hazards. The process uses a Scarifier Concrete Grinder and Dry Surface Grinder to sand down the raised side of two joining sections of concrete.get price

How to Repair Sidewalks with Concrete Grinding Concrete

Concrete grinding or sidewalk cement grinding is one method to remove sidewalk trip hazards typically up to 1 1/2″ in height where sidewalks have been lifted by tree roots, shifting soil, etc. Concrete grinding will remove the top finished layer of cement and leave an exposed aggregate finish where the concrete trip area has been removed, butget price

Concrete grinding, Principles of grinding, Machines used

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.get price

How to remove a high spot from concrete Fitmywoodfloor

Oct 11, 2016 The conventional way of removing high spots in concrete is by means of grinding/concrete planes. However, this type of equipment can be expensive to rent and will require many passes to remove high spots. When the high spots are excessive, 12 get price

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 get price

Curing Concrete Dos and Don'ts Bob Vila

DO pond cure concrete slabs. Pond curing is another great way to cure concrete, and the process is just as it sounds: You form temporary berms around a new concrete slab, and then flood the areaget price

Get Inspired How to Grind a Concrete Floor for Tiling

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 get price

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 walk-behind heavy-duty grinder that looks like a floor buffer but with diamond blades on the bottom.get price

How to grind out a step in a concrete slab

Apr 17, 2011 As part of my renovation, I had an extension to an existing concrete slab poured sime time ago. The new slab was outside the house and there was a wall still in place when the slab was poured. When the wall was finally taken down, months later get price

How To Level Concrete Slabs The Family Handyman

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 get price

How To Level Concrete Slabs The Family Handyman

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.get price

How to grind concrete * The Handyman Central

How to grind concrete. We’ll show you how to grind concrete in this post. There are many reasons to grind concrete. For repairs, renovating concrete and for decorative purposes. Concrete can be ground to a polished finish for decorative and maintenance reasons or ground roughly to make a better key for renovating your concrete.get price

How to Level a Concrete Floor High Spots Megasaw

The kind of tool you use in grinding concrete floor high spots determines the quality of your concrete repair. A walk-behind heavy-duty grinder with diamond blades on the bottom gives great results. But be careful. The blades in this machine cut so rapidly that a small get price

Concrete Grinding the Optimal Solution for Raised Sidewalk

Concrete Grinding is a modern technique to eliminate trip and fall hazards. The process uses a Scarifier Concrete Grinder and Dry Surface Grinder to sand down the raised side of two joining sections of concrete.get price

Concrete Grinding: Amazon

I had a little grinding to do to level a concrete slab with the original house slab. This grinder was able to take it down with little effort. The only downside is the dust collection allows a lot of dust to escape. I was doing the work inside the house and had sealed off the area. There was get price

CONCRETE FLOOR POLISHING HOW TO DO IT All Preparation

After the first cut it is the best to make a finer grinding pass with a 80/100 grit metal bond to remove all score marks from the former 1 st; This diamond’s purpose is to cut out any further inconspicuousness in the concrete, and smooth the slab down a little more.get price

Concrete grinding, Principles of grinding, Machines used

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.get price

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 walk-behind heavy-duty grinder that looks like a floor buffer but with diamond blades on the bottom.get price

How to grind out a step in a concrete slab

Apr 17, 2011 As part of my renovation, I had an extension to an existing concrete slab poured sime time ago. The new slab was outside the house and there was a wall still in place when the slab was poured. When the wall was finally taken down, months later get price

Cost to Polish Concrete 2020 Cost Calculator (Customizable)

The cost to Polish Concrete starts at $5.88 $6.86 per square foot, but can vary significantly with site conditions and options. Get fair costs for your SPECIFIC project requirements. See typical tasks and time to polish concrete, along with per unit costs and material requirements. See professionally prepared estimates for concrete polishing work.get price

How to remove a high spot from concrete Fitmywoodfloor

Oct 11, 2016 The conventional way of removing high spots in concrete is by means of grinding/concrete planes. However, this type of equipment can be expensive to rent and will require many passes to remove high spots. When the high spots are excessive, 12 mm plus, a fast effective approach can be adopted.get price

A Look at the Basics of Concrete Grinding, Honing and

Jan 16, 2008 The process of grinding, honing and polishing concrete is more technical than most realize. There are many pre-existing variables that can affect the end results of the process performed.get price

How to Level a Concrete Floor Bob Vila

You’d use it to grind down the most prominent ridges in the floor. To finish the job, you would then mix up a small batch of concrete and use it to fill in any dips or depressions. Leveling aget price

How to Level Concrete Floors: 10 Steps (with Pictures

Aug 24, 2020 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.get price

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