Terrazzo Adhesives [Archive] - Ceramic Tile Advice Forums - John Bridge Ceramic Tile


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07-26-2019, 01:45 PM
I have a project that has terrazzo tile specified for floor product. I have a feeling that the subsurface below the existing carpeting is actually gyp-crete. Is there any reason why the usual terrazzo thin-set style adhesive would not bond with the gyp-crete?

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John Bridge
07-26-2019, 02:41 PM
Hi CT, :)

I have never tried to bond anything to GypCrete/lightweight concrete, etc. I have always removed it and replaced it with deck mud.