These need to be slid or rotated to get the trowel ridges flattened. If you do not do this, you ought to have voids under the tile and it might possibly come loose or break. All times are onerous, however do you know that different tiles even have completely different ranges of hardness?
Always read and carefully follow the directions on the bag which incorporates measuring the amount of water added to the bucket before the powder is added. Bill, Thank you for your query which raises several essential requirements for tile installed on a ceiling, especially when put in in a wet area. Additionally, the mortar ought to always be unfold in a single path, both east to west or south to north. Place the tile into the freshly spread mortar, transferring the tile backwards and forwards in a perpendicular path to the trowel ridges.
And for these of …