This orange plastic stuff is being laid and the entire floor will be waterproof when all is done.
First two pictures from last night show the walls and floor without the shower "pan" which is really a dropped box.
Here is the shower "pan" with the drain in place. The box is filled with a sandlike material that is packed down and becomes impermeable to water.
The plastic stuff on the floor is waffle-like and it gets troweled over with this white stuff. (This is the toilet stall.) The waterproofing and tiles will continue up the walls. It's a big job and I'm glad these guys know what they're doing. Our job was to pick grout colors today.
