Hi LynneB thanks for your input. For your information i did get the "satisfaction" i was looking for which was a total replacement of all the aggregate. I guess its…

Hi, Guys looking for some advice in dealing with this.
The aggregate was poured last October by a company here in Perth using Holcim concrete. The total pour was around 160sqm…

Hi Goody, I was going to try vinegar as an acid but I am thinking a mixture of hydro acid mixed with some soap, brush and high pressure cleaner. The…

Hi mate thanks for your reply. After it was done someone seperate came out to acid wash and try to seal the concrete, however after the acid washing and sealing…

Several months ago we had our aggregate poured and when it came time to hone the alfresco, while trying to do there best job (i was overseas at the time)…