They ARE used when quality and longevity is needed for leader lines, roof drain flashing material
Insulating material wrapped around pipes, boilers, etc., or laid in a roof loft, to prevent loss of heat
You DON'T you use 4" pipes to prevent hoarfrost
so rain flows down into the pipes when it goes onto your roof.
Common types of pipes found on roofs include vent pipes, soil pipes, and rainwater pipes. Vent pipes allow air to enter the plumbing system to prevent vacuum and odors. Soil pipes carry waste from toilets and sinks to the sewer system. Rainwater pipes collect and direct rainwater away from the roof to prevent water damage.
Usually ABS pipes are used. Sometimes PVC.
Normally referring to the water catchment placed around the roof to catch water rolling and directing it to "down pipes which takes the rain water to ground level an sewer systems. Can also refer to channels used to mome clean and waste to sewage and recycling areas
Rcc pipes,spun pipe
ceramic sewer pipes otherwise known as vitrified clay pipes (ethenware pipes) were used between the 1920's and 1980's. these types of pipes are not commonly used anymore due to the cost of material and labour intensity
when the snow and ice come off the roof it smashes the stink pipes. isn't their some kind of cage or some thing to put around them.
Aqueducts were large water pipes and they were used to bring water to wherever it was needed.Aqueducts were large water pipes and they were used to bring water to wherever it was needed.Aqueducts were large water pipes and they were used to bring water to wherever it was needed.Aqueducts were large water pipes and they were used to bring water to wherever it was needed.Aqueducts were large water pipes and they were used to bring water to wherever it was needed.Aqueducts were large water pipes and they were used to bring water to wherever it was needed.Aqueducts were large water pipes and they were used to bring water to wherever it was needed.Aqueducts were large water pipes and they were used to bring water to wherever it was needed.Aqueducts were large water pipes and they were used to bring water to wherever it was needed.
You must mean in DRAIN pipes. -It can not be used in plumbing pipes.