how to grind old cement from one room to another on the floor in australia

If you have chosen a Grind Seal floor unfortunately a damaged floor will generally mean the entire floorspace will need to be recoatedsealed If you have chosen a Mechanically Polished Concrete floor these floors can be patch repaired most of the time however it will depend on the location of the damage and how extensive the damage is

Pour the concrete over the old floor and spread it over the surface with a rake Continue pouring the concrete until you reach the height of the chalk line or the top of the form boards

May 17 2011 · Apply concrete leveler primer to the floor with a softbristle push broom Spread it over the entire surface of the floor with the push broom and apply downward pressure to work it into the pores of the concrete Make sure to smooth out any puddles of primer to end up with an even coat

Mar 05 2010 · 3 Grinding Another option that you may have is to grind down the floor This works best if you have a large hump in the middle of a concrete slab If you have a hump in a wood subfloor you can sand it down with a sander

Aug 24 2018 · 3 Understand SelfLeveling Underlayment If an engineer found no structural issues you may be able to level the floor by applying a cement based selfleveling floor product such as

Dec 03 2012 · It would take forever to grind 2000 square feet of concrete down using small handheld equipment so the plan was to bring in two HTC hooded floor grinders Even then the plan was to run two crews for 812 hours a day for 4 days This is what the underside of one of these grinder looks like

You want to apply the floor wax remover to the old concrete let it sit for a while and scrub with a soft bristle brush Mop up the area as you go until the floor wax is completely removed Note if you need to remove both wax and sealer then theres no need to strip the wax and then the sealer as the Xylene will melt and remove both at the

Dec 14 2018 · This is rarely the case once the old tiles have been removed The best option to smooth out the old thinset and prepare it for new tiles is to grind it down Use a floor grinder and pass it back

Aug 21 2020 · Saturate the existing surface with water Right before you get to work mixing and pouring new concrete spray the old surface with a hose Get the old concrete slab completely wet making sure any cleaning chemicals you used get rinsed off in the process Keep spraying it until the moisture runs off the sides instead of being absorbed

If too much water is lost into the old concrete there will not be enough water to hydrate all of the cement particles and a lower strength material will be the result Concrete simply will not bond to all substances Paint oil glue from old flooring tiles are just a few You must mechanically remove these materials if you want the job to last

You can level an existing concrete floor with a leveling layer of new concrete but you must prepare the old concrete floor first Neglecting to prepare the old surface will prevent the new concrete from adhering correctly resulting in a weak bond between the two layers

If you have chosen a Grind Seal floor unfortunately a damaged floor will generally mean the entire floorspace will need to be recoatedsealed If you have chosen a Mechanically Polished Concrete floor these floors can be patch repaired most of the time however it will depend on the location of the damage and how extensive the damage is

Aug 21 2020 · To lay new concrete sweep and clean the old concrete and saturate the old concrete with water Then build a perimeter or a wood brace that is the same height as you want the concrete to be Make sure the braces are level and lay down a barrier of wire mesh over the existing concrete

Compared to many home improvement and repair projects resurfacing concrete is a relatively easy task that can be done with concrete resurfacing products available at any home improvement center or hardware store Resurfacing is a good option when the surface of a concrete slab or structure is cosmetically marred but in otherwise good shape

Jan 07 2019 · Uses for Old Concrete Recycled concrete can be used in many of the same ways as you would use new materials such as gravel paving materials and aggregates Permeable paving for walkways driveways and other outdoor hard surfaces Broken concrete that is carefully laid creates a stable porous traffic surface that rainwater can filter through

An easy way to tell whether the floor is dry enough is to place a small piece of kitchen plastic wrap about 12” square to the surface of the concrete floor Seal all edges with tape Wait

If you plan on leveling a concrete floor you can do so with relative ease by using a leveling compound It spreads across uneven slabs filling in low spots as it creates a new level surface

• Make sure the surface is dry before applying another coat • If surface coat has been on longer than 36 hours you must diamond grind the floor dull • Remove any dust from surface by vacuum • Wipe surface with Denatured Alcohol Follow safety instructions • Reapply epoxy coating following Product Data Sheet instructions

Aug 15 2019 · To grind wait for some hiphop or house music to play then look around the dance floor for some partners you want to grind with Once you find the right person move close enough to start dancing When you want to start grinding the guy should stand behind the girl as they begin moving their hips in a circular motion

Ultimately I built up 6 thin layers and then topped it with a thicker layer But the whole DIY concrete floor is quite thin maybe 18″ thick max DIY CONCRETE FLOOR – THINGS TO KNOW One thing I learned You can still see the seams of the subfloor notice the vertical line

Concrete “resurfacer” is a cementbased coating that forms a smooth new surface right over the old concrete The cost of resurfacer for a twocar garage is typically less than 200 Youll also need to buy or rent some special tools so expect your total cost to be about 300 for this how to resurface concrete

Honed concrete lasts longer than grind and seal but mechanically polished concrete will last far longer Sealers can be matt satin or high gloss or if the floor is mechanically polished the gloss level will depend on the grits used

Lay a long level downhill on the floor with one end of the level on the level part of the floor and the other end at the lowest point Raise the lower end of the level until the bubble is centered then measure the distance from the bottom of the level to the floor to find the depth of the dip