WebGrinding down concrete is a process of gradually reducing the surface of large concrete slabs or surfaces by grinding it with diamond abrasive blades. It is necessary to use progressively finer grinding components with each pass to … WebMay 4, 2024 · The right answer is: You should grind new concrete before epoxy. ... Before putting down the epoxy, your concrete must meet certain requirements for moisture and pH levels. The moisture level should be no more than 4 lbs per square foot (PSF). The pH should be between 7 and 10 with a preference for the lower end of that scale.
Prepping for Concrete Staining: Dos and Don
WebMay 22, 2024 · Selecting the correct angle grinder for concrete grinding purposes is very important. You can choose either a 4-inch angle grinder or one that is 4 ½ inches. These … WebCut many parallel kerfs in the curb with a diamond blade in a Skilsaw or an angle grinder. You can buy such a blade for only a few dollars at your local home center. Make these kerfs no more than about 1/2 inch apart, and slope the depth of the kerf so that the cuts are deepest at the street. sprite by swift
How to Use an Angle Grinder to Smooth Concrete - The …
WebOct 7, 2024 · First, you can use a hand-pump sprayer and spray the concrete floor with water as you grind down the high spots to help keep the dust down. However, the … WebGet a bunch of plastic, seal off the bathroom, create a negative air chamber and get to grinding. You can rent a floor grinder at your local big box or if it is a really small area use an angle grinder. I would absolutely call out the plumber though. He should take responsibility. – hurricaneMitch. WebApr 9, 2024 · Here are a few facts to consider regarding the drying time of concrete: Generally speaking, within 24 to 48 hours after pouring, concrete can hold its shape and is dry enough for the supporting framework and forms to be removed. At this time, concrete is hard and set enough to support light foot traffic. shercon resort and ecology