concrete floor grinding machine
How To: Dealing with an unusual toilet; sealing and polishing concrete
Q. When a home improvement company renovated my front porch several years ago, it was in a hurry to finish and painted the concrete when it was too cold. So now the paint is peeling. I could strip the peeling paint and apply a fresh coat, but I’m wondering whether it’s possible to seal and polish the concrete to make it look similar to the concrete floors at Ikea, the Home Depot, Costco and other warehouse-type places. My porch has a roof but is exposed to the weather. If sealing and polishing the bare concrete is an option, can you give me any advice on how to do this?
—The District
A. Sealing and polishing the concrete is certainly an option. There are a couple of approaches. A company with the right tools can simply polish the surface and apply a penetrating sealer. Or the crew can color the concrete by applying a stain before the sealer goes on. A third option is to sand deeper, enough to expose some of the aggregate, or small stones, within the concrete mix. This leaves the floor looking similar to terrazzo.
Mid-Atlantic Floor Care ( www.midatlanticfloorcare.com ; 877-745-4705) charges $5 to $7 a square foot for the treatments, with a minimum job price of $2,000. Based in Richmond, the company tackles jobs throughout the Washington area. Find other companies that polish concrete through listings at www.concretenetwork.com .
Tool rental companies carry diamond-grit grinders suitable for polishing concrete. At Sunbelt Rentals (202-529-4667; www.sunbeltrentals.com ) an electric grinder rents for $92 a day. So polishing the concrete yourself may seem like a great way to save money, since the process is basically like sanding wood. But to use the machine, you need to buy a kit with the different grinding pads from the manufacturer — and that costs about $600. Steve Howe, the manager at Sunbelt Rentals, says that in six years, he’s rented only to pros except for once, to a homeowner who had ordered the kit. “He got the machine on a Thursday,” Howe said, “and it took him through the whole weekend to complete his project. But he did it.
concrete floor grinding machine - News
At Sunbelt Rentals (202-529-4667; www.sunbeltrentals.com) an electric grinder rents for $92 a day. So polishing the concrete yourself may seem like a great way to save money, since the process is basically like sanding wood. But to use the machine,
This 1989 Foley reel grinder came with a manual, crank-type lifting mechanism that was replaced with an electric winch lifting system designed and built in-house by Joe Corsetti, equipment manager, at the Members Club at Grande Dunes in Myrtle Beach,
The two bears, Grinder and Coola, came to the refuge as orphans and spend four months of the winter hibernating in a wooden enclosure. But in the summer they roam in a 2ha habitat. Experiences like this reinforce that although Vancouver is a city of

When Larson said he had not seen him, the employee reportedly said, “I hope he's not grinding,” and took off running. An OSHA inspection after the blast determined that sparks from the grinder Doxtater was using ignited highly flammable ethyl acetate
The garage company team uses a diamond grinder with a HEPA filter to smooth down the concrete floor pad until it's flat as can be. They fill any cracks that might exist, and then apply a mid-coat of sealant. They also embed the chips of vinyl that will
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