Browse Forums General Discussion Re: Salty deposits in house 2Apr 25, 2011 4:35 pm It sounds like efforvecence which occurs in new concrete when it hardens and sometimes after it gets wet (you should be able to search previous threads) Its not really a major problem. If its brushes off then clean it up. If not you can remove it with a concrete cleaning acid - follow the instructions carefully including neutralisation. The Harder You Try - the Luckier You Get ! Web site http://www.anewhouse.com.au Informative, Amusing, and Opinionated Blog - Over 600 posts on all aspects of building a new house. Thanks. I called VBA today and they said it was a Consumer Affairs issue, the old handball. Seems like the government organisations don't want to do their job at the moment. 2 7556 You’re on the right track, wire brush in a grinder then a zinc rich epoxy primer then a top coat of some sort, like a waterproofing membrane. Raising the concrete would… 1 7031 How good is Simeon?! Always taking time to help others out! Wish we were building in NSW and could work together. Thanks for all that you do! 7 6566 |