One would normally use a tile grout mixed with bonding liquid, this should not be a problem
Replace the tiles. Makes it easier to clean the water line. Stains and oils will be permanent if you don't. k
To lay pool tiles, you will need mortar to affix the tiles to the cement pool, you will also need grout for between the tiles and a sponge to clean the tiles.
2dAY
Yes you can just use a better mortar and smaller tiles
One might apply ceramic wall tiles by using either of 2 products: tile mastic or thinset mortar. The application process is the same for both products. One could use a V-notched trowel to spread some of the mortar onto the wall, covering an area just big enough to lay in about 8 tiles.
Grout.
Hi, Due to use of excessive fine material or silt (clay)or weak mortar is major cause of cracks in cement concrete tiles. Find more useful tips and ideas at http://www.gharexpert.com
Stone tiles, rubber tiles or cork tiles are perfect choices as they are non-slippery. All of the three aforementioned tiles have excellent traction.
There is a variety of stores both online and brick and mortar stores that sell floor tiles. Home Depot and Lowes offer a wide selection. Also flooringamerica and builddirect have a good selection if you prefer to shop online.
The desired layout pattern and the spacing distance between tiles.
The answer depends on the orientation of the tiles but will be between 22 and 44 tiles (ignoring grouting gaps).
Pool tiles have a harder surface. They can tolerate being in constant contact with water and harsh pool chemicals