What is continuous waste in plumbing?
What is continuous waste in plumbing?
A drain from two or more plumbing fixtures connected to a single trap.
What does continuous waste mean?
Continuous waste means a drain from two or more fixtures connected to a single trap.
What is a continuous vent?
A vertical vent that is a continuation of a drain, a soil pipe, or a waste pipe to which the vent connects.
What is a continuous waste and vent?
continuous vent. A vertical vent that is a continuation of a drain, a soil pipe, or a waste pipe to which the vent connects.
What is a loop vent?
A loop vent is a venting solution for a sink fixture P-trap that requires the vent pipe to run under the floor, such as a kitchen island sink. It rises from the trap and forms a loop inside the sink cabinet before dropping under the floor and running horizontally to the vent stack.
What is a combination waste and vent system?
Combination Waste and Vent System. A specially designed system of waste piping embodying the horizontal wet venting of one or more sinks or floor drains by means of a common waste and vent pipe adequately sized to provide free movement of air above the flow line of the drain.
How tight should a slip joint be?
If the fitting is not flared, push the pipe in until the slip joint washer is in the threaded fitting. Press the washer down until the tapered end fits straight and snug against the threaded fitting. Slide the slip joint nut over the washer and hand tighten onto the threads until it is snug.
What is a slip nut in plumbing?
Slip nuts, made in the modern era out of white polyvinyl chloride or black acrylonitrile butadiene styrene, allow a flexible yet watertight connection between drain pipes and their traps. You may also encounter chrome slip nuts on older traps. Tightening them correctly is part art, part science.
Do I need a vent for every drain?
Without getting too far into building science, a general plumbing rule of thumb is that every drain needs a trap, and every trap needs a vent. All those traps and drains are designed to prevent sewer gas from entering your home.
Can a toilet and sink share a vent?
Wet venting is most common in conjunction with toilets and sinks; the drain for the sink is also the vent for the toilet. It can also be used for a variety of other applications but due to the following rules this is the most convenient and common situation to run into.