Alexander Fleming was a scientist, born near Darvel in Ayrshire, Scotland, on 6 August 1881. He was educated at St Mary's Hospital medical school in London until World War I. â¦ Whilst here, he gained a great deal of experience in a battlefield hospital in France.
Ask a Tradesman. Best Answer. You can tile over the current tiles, and as another tradesman has stated please check the tiles are sound and not loose as this would cause problems later. Should they be loose, remove these and level the hole/gap to match the existing tiles, either with bonding/tile adhesive.
OT- Laying floor tile... thickness of thinset ? 12 x 12 tiles...wondering how far the surface of the tile will project above the existing concrete once it is set in place on the thinset. Reason= trying to match tile height to existing wood floor (floating floor on concrete) height as close as practical so that where the two meet it is a smooth transition.