So normally the rule of thumb for a shower pan slope is 1 4 inch of fall for every foot.
How to install a pebble tile shower floor.
A pebble tile shower floor with no seams.
Lay the pebble tiles down interlocking each tile on all sides starting at the edge image 2.
Few tricks that i have learned to take your shower floor look beautiful and make your without any pool.
When installing pebble tile shower floors it s not a bad idea to slope the shower floor more than the minimum.
Apply a layer of thinset not more than 1 8 of an inch to the bathroom floor using a trowel followed by laying the pebble tiles down.
Fill in the gaps left by the pebbles then give the floor at least 24 hours for the thinset to dry up before the next step.
Using a trowel evenly apply thinset no thicker than 1 8 image 1.