Polyethylene manhole - an important element of the sewerage network, a special product made of plastic, which is a vertical sealed container, are made of smooth and corrugated pipe in the range of diameters from 400 mm to 3000 mm in accordance with the requirements of current SNiP. The key distinguishing feature of plastic manholes is their monolithic construction, which does not require additional operations to assemble individual elements and seal joints. The wells have supply and discharge spigots made to the size of the connected pipelines, whereas in reinforced concrete systems it is necessary to make holes with their subsequent sealing with cement mortar. The wells can be connected with any type of pipes: pressure polyethylene pipes according to GOST 18599-2001, PVC, corrugated non-pressure pipes, steel pipes.
Advantages of polyethylene wells: ease and high speed of installation due to low weight, ease of operation, complete tightness of all joints made in the s....
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