Restroom Floor Drain Slope
When tiling the floor make sure that you create a slope of at least 2 towards the shower drain.
Restroom floor drain slope. All the fixtures in your house will connect to a main drain line which is usually 4 in diameter. Of floor area or major fraction thereof. Floor drains shall not be connected to a storm drain. The most immediate service that comes to mind is cleaning.
Aci 117 90 st andard specifications for tolerances for concrete construction and materials gives a level alignment tolerance of 3 4 inch for top of slab elevation of slabs on grade. Every public restroom shall have not less than one 1 approved floor drain connected to the sanitary system. However adding floor drains can make any restroom better. Mark this outer height mark along the wall with a pencil.
Shower floor slope to efficiently drain the recommended minimum slope for a shower floor is about 4 percent or a 1 2 inch drop per every 12 inches from the shower walls to the drain. Mix up some concrete mix in the mixer. Water shall have an approved floor drain installed. One floor drain shall be installed for each 400 sq.
Floor drains are typically an aspect of maintenance first and foremost. 2014 fbc plumbing 5 th edition 11 storm drainage 1104 conductors and connections 1104 3 floor drains 412 2 fixtures faucets and fixture fittings floor drains. Failure to achieve adequate slope will result in standing water problems. A 2 slope will probably ensure better drainage we could also find no slope tolerance for use when a floor slope is specified.
Floor drains make cleaning a restroom much easier because surfaces can be easily washed and rinsed while the water drains from the room. Uniform plumbing codes upc floor drains shall be installed at the following areas. Next measure the length of the pipe you are working with. Please consult your supplier in this respect.
For example a floor that extends 4 feet away from the drain should have 1 inch of overall slope. Drain pipe slope calculator. Toilet waste lines are often 3 or 4. When installing a floor drain on most indoor floor surfaces it is important to slope the floor slightly so that water will flow toward the drain efficiently.