How do old basement floor drains work?
The basic mechanics of an old floor drain are simple: Gravity moves the water from the house. The drain drops the water into a sewer system that carries it from the house along with waste water from other drains that feed into the system.
What drain cleaner is safe for cast iron pipes?
Liquid-Plumr? Full Clog DestroyerTM is completely safe for use with galvanized steel, copper, cast iron, ABS (black plastic) and PVC (white plastic) drain pipes-even old pipes. Plus, it’s safe for all septic systems.
Can a cast iron Drain burst on a flat floor?
Cast Iron Drains Receiving Roof Gutter Drainage May Burst Basement Floor Slabs Often on city lots that are flat and poorly drained, builders or building owners were pressed to decide how to get rid of rainwater spilling off of building roofs and through the gutter and downspout system.
Where does a cast iron drain pipe go?
But It was common in previous generations for builders to rout (usually cast iron) drain pipes from ground-level outside of a building into the building, under the basement floor slab, and out to the municipal sewer system. These drains were used to receive roof gutter drainage and dispose of it into the city sewers.
What kind of drain is in my basement?
I have one OPEN drain close to the stack (cast iron). I think its connected to the main sewage line, because when the p-trap dries up, it really stinks! I also have a COVERED drain? (screw cap, sticks about 3/4″ out of floor) in to corner of basement where to old oil furnace was located, and the supply water line enters the house.
What kind of iron is used for mifab floor drain?
Cast iron is the primary material used in the production of floor drain components. MIFAB floor and area drain bodies are cast in gray cast iron having a tensile strength of 25,000 to 30,000 psi. The ASTM specification for MIFAB’s gray iron castings is A 48-83, class 25.
Cast Iron Drains Receiving Roof Gutter Drainage May Burst Basement Floor Slabs Often on city lots that are flat and poorly drained, builders or building owners were pressed to decide how to get rid of rainwater spilling off of building roofs and through the gutter and downspout system.
Why do you need a drain in your basement?
Floor drains are an effective way to remove excess water from a home. In many older homes, floor drains are part of the basement design, built in to prevent water damage to the house and its contents. Many new homes also utilize these types of drainage systems.
But It was common in previous generations for builders to rout (usually cast iron) drain pipes from ground-level outside of a building into the building, under the basement floor slab, and out to the municipal sewer system. These drains were used to receive roof gutter drainage and dispose of it into the city sewers.
Why are floor drains used in older homes?
In many older homes, floor drains are part of the basement design, built in to prevent water damage to the house and its contents. Many new homes also utilize these types of drainage systems. Old floor drains work passively, their design based on principles of physics.
