WebDark, blotchy appearance — When properly laid, concrete should look all the same shade, rather than showing dark blotches here and there. Light discolorations — Discolored … Web9 jan. 2012 · sandy spots on new concrete. This is probably nothing but my imagination but my newly poured concrete basement floor has a few dark patches maybe say 1 foot …

I need a concrete expert. Its regarding a newly poured patio…

WebExcess Water Too much water is another common reason that cement mixtures take on dark splotches during the drying phase. As the water evaporates to the surface and soaks into the cement that is an ingredient of concrete, it leaves behind darker spots where the … WebConcrete gets lightened as it dries. There is a possibility that the concrete structure might look darker if the base of the concrete is wet or if there is any direct water supply. It … fix a toilet without replacing wax ring

New Concrete That Looks Chalky? This Might Be The Reason

Web11 aug. 1997 · If you tried to make water evaporate from the concrete, shame on you. If you used the wrong amount of water, then the concrete will never reach full strength. If you … Web9 dec. 2024 · A concrete walkway poured by a licensed contractor less than a year ago is showing efflorescence and strange color variances. The sidewalk is tinted a Santa Fe color and is 4 inches thick, with a brushed finish. I was told by the contractor that it would take awhile to cure and to expect it to do all sorts of "weird stuff" while it was curing. Web10 mei 2024 · Begin your watering the morning after the pour and continue 5 to 10 times a day for at least a week . The goal is to keep your brand-new patio saturated for the first week, and some experts say for the first 28 … can lightning crotch break your water