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NZ_Tiler
Can anyone share their knowledge on trass adhesives? Is trass a "cement" itself or is it just an additive?
Discuss Trass adhesive question in the Adhesive and Grout area at TilersForums. The USA and UK Tiling Forum (Also now Aus, Canada, ROI, and more)
Thanks for the reply. I knew that bit^^ It helps with preventing efflorescences and the like, just not sure if it's the "binder" aloneIts a volcanic ash used as pozzolana. Don't know if there's any special properties though. Might be an "eco" thing perhaps?
Do you have any literature about this?Trass is an additive to cement or lime, which when mixed with water reacts with calcium to create a hydraulic cementitious product which has high density and waterproofing properties, and that is why it is a good adhesive for softer stones.
Thus providing a good defence against efflorescence, as you said.
In what form?Do you have any literature about this?
Thanks in advance
I trust your answer, just prefer to have something in writing published.In what form?
Can I ask for what reason do you want the literature,
are you looking for scientific evidence or are you trying to prove a point?
sorry, translate of smarphone is painfulI know only pozzolanic cement. We use it here to lay the exterior walls in stone. Was used by the Romans, and it became hard, even immersed in the water.
i use sopro brand,I trust your answer, just prefer to have something in writing published.
A tile shop we will be laying for is pushing us to use Sopro products over mapei. One reason was this trass adhesive. I would like to learn as much about it before using...
Reply to Trass adhesive question in the Adhesive and Grout area at TilersForums.com
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