13. 1- Ceramic Work Quality Check:
1. Check the cleanliness of sand
2. Check the alignment of edges
3. Check the joints of tiles
4. Making sure that there is no hollow behind the tiles
(sound)
5. Check the level
6. Check the meeting points of tiles at edges
7. Making sure that the mortar is dry before the joint
filling process
8. Making sure that the joint filling by white cement
liquid
9. Be sure that there is no cutting pieces at the upper
side of walls as much as possible
10.Be sure that there is no cutting pieces at the ends of
floors or to be equal as much as possible