Earlier than laying flooring tiles on a concrete subfloor, it’s crucial that you just ensure that the ground is stage. After you have eliminated any bumps and raises with a chilly chisel or an angle grinder and diamond blade, then you need to fill in any dips, gouges, and cracks with flooring leveling compound. If there are only some right here and there in your flooring, then that is a reasonably easy filling job. In case your flooring nonetheless is pitted in quite a few places, then it might be finest to do the entire flooring with a mixture of the suitable self-leveling flooring compound so as to give it a whole overhaul. Vertical Cross Line Laser with Magnetic Bracket B01G3MHLAU
As a normal rule of filling dips, any gouges which are discovered to be deeper than 1/four” inch or wider than 1″ sq. inch needs to be stuffed and leveled earlier than making use of your mattress of flooring tile mortar. Something lower than these sizes will usually fill naturally when the mortar mattress is utilized. These can simply be discovered by sliding a spirit stage or some other lengthy flat floor throughout your flooring, or just simply with a eager pair of eyes and good sense of judgment.
Earlier than filling along with your flooring leveling compound, first brush out any mud that’s resting within the dips. The usage of an affordable paint brush is good for when coping with effective mud, however an everyday mud pan and brush will do nearly the identical job. Subsequent, wipe the gouge with a moist fabric to activate the prevailing cement within the concrete. This aids in giving the leveling compound a stable bond with which to stick to when utilized to make sure a agency fixture of the restore patch.