On 13/02/2020 15:32, Dave Plowman (News) wrote:
very strong tiles will come off the wood intact -
but how about removing the mortar from them?

It may depend on the type of mortar used, when I moved a few things
around in my kitchen a few of the tiles I wanted to reuse I got off in 1
piece and then soaked overnight in a bucket of water and the `mortar`
scraped off easily enough.