The recommended slope for flat roofs is usually 1 1 8 inch per foot or 2 1 4 inch per foot according to the professional handbook of building construction published by john wiley sons new york.
Show slow half inch per foot show floor.
Basically they are saying if a floor is sloping over a 1 2 to 1 inch in twenty feet then there is concern.
The dead load on a floor is determined by the materials used in the floor s construction.
Nearly all will say that if a floor slopes 1 and 1 2 inches in twenty feet or more that there should be further investigation.
If there s wall board covered ceiling suspended from the underside of that floor the dead load increases to about 10 pounds per square foot.
A 2 slope will probably ensure better drainage we could also find no slope tolerance for use when a floor slope is specified.
Step 3 measure the furniture you re going to place in the room then draw it to scale on the grid.
For example if the room is 10 feet long and 12 feet wide and each square represents 1 square foot draw a square on grid paper that is 10 squares long and 12 squares wide.
Lineman standing on one leg will fall through the floor.
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.
It does not mean that a 300 lb.
For example a properly designed office floor can support 50 pounds per square foot.