Effloresence on concrete ceiling
Hello. I have a client with a basement that has a concrete ceiling section about 10’x35′. There is a brick walkway above it and it has leaked into the basement cieling causing efflorescence and that drops all over what they have stored in the basement.
Though someone sprayed Moxie on the exterior surface of the bricks, client reports they still have leaks in basement cieling that cause lines of efflorescence, which, again, falls on their pocessions stored below.
They have called me to try and at least stop the efflorescence from falling off the cieling. While it would be great if there was a cementitious product that adheres to cieling that stops the moisture AND the efflorescence, I would still be fulfilling my job if it, for now, just stopped the efflorescence (I know the two are much linked in cause and effect).
I do not know if anyone sprayed Moxie on cieling of basement or not.
Any suggestions for possible solutions/products?
Thank you much for the knowledgeable help.