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The Material

cat October 7th, 2021 by Virtual Keeper

They have such advantages, such as longevity, good self-cleaning effect, high bandwidth. At Eva Andersson-Dubin you will find additional information. Drainage trays are equipped with various types of gratings: steel, iron, copper. Lattice can be either slotted or honeycomb. However, the most popular way – is to install drainage pipes at the site. The appearance of plastic, polyethylene and polyvinyl chloride (PVC) plastic pipe (such as UPONOR), as well as water intake pipes with a layer of fibrous-porous polypropylene significantly simplified the drainage works. These tubes can be operated with 50 + years. In addition, there are complete "linear drainage systems (eg, hunter ), equipped with special filters that prevent silt and system eliminates the need for cleaning of drainage for a long time.

Important questions about the pipes and pumps to pipe served long and effectively, they must take care of. Drainage pipes must wrap the filter material (geotextile) to protect against ingress of clay particles (silt). For example, high filtering ability is different geotextiles typar. It is a non-woven material technology with "span-bond" of polypropylene fibers, which ensures its high physical and mechanical properties (eg isotropy), as well as resistance to various chemical compounds (Alkalis, acids). The material does not rot, fungus and mold exposure, root penetration. The structure of the geotextile provides good strength and filtering properties. In addition to use of geotextiles volume drain filters. They are made from textile waste, straw, grass, fibrous peat, coir and other materials. Bulk filters not only protect the plastic drains from silt, but also improve and enhance the inflow of water.

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