How Thick Should A Mud Floor Be?

How Thick Should A Mud Floor Be? The thickness should be between 3/4′′ and 1-1/4′′ (19.1 and 31.8 mm). A minimum of 1-1/4′′ (31.8 mm) thickness is required for shower receptors. Shower stall areas also require a suitable waterproofing membrane and reinforcement. How thick should a mortar bed be? The mortar bedding should be laid