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.
If a roof tile appears to be cracked or broken, itâs essential to replace it immediately as water can penetrate through into the roof. Youâll find the tiles are only nailed to the last every four rows. Therefore, that makes replacing tiles very easy. Lift the tiles above the tile to be replaced.Twist around and remove the broken tile. Replace this and remove the other tiles. Making sure all are secure. Here, you can see how the tile hooks over the left. With these logs towards at the back of the tile.ift the tiles above the tile to be replaced. Twist around and remove the broken tile. Replace this and remove the other tiles. Making sure all are secure. Here, you can see how the tile hooks over the left. With these logs towards at the back of the tile.