What are the rings and manholes for
- wells? Rings with propylene sections are very ductile, easily welded together. They can be installed on both dense and loose soils. They also easily tolerate a large pressure of the water massif.
- Rings with polyethylene sections can remain unchanged with repeated defrosting and freezing of water, that is why they are ideal for the Russian climate.
- Rings with pvc-sections, which are characterized by sufficient resistance to chemical reagents. They are expensive and often used in automotive repair and factory production because of the use of a large number of chemical compounds.
You can see a review of available rings for sewers and wells on the video in the next tab.
Advantages of plastic rings
- They are easy to use and have a long service life in wet ground and in a medium with running water. It is worth noting that this advantage is not all, but only high-quality expensive models, and yet among the familiar concrete rings this property is not possessed by any. Therefore, if your house or dacha is located on a site with close groundwater, it is worth paying for the safety and environmental friendliness of plastic sewerage.
- Another advantage of plastic is its small weight and special devices for mounting components( nipples).
- The installation of concrete, iron, brick and other rings is performed with the help of various additional devices and tools( a drill, a drill, a sealant, etc.), and for the installation of plastic, it is only necessary to secure the nipples and plugs, which will reduce labor and time costs.
- For operation it is enough to turn the branch pipes and plugs in the desired direction and to bring the sewer pipes.
How to install plastic rings
- Place the rings on the dug hole, secure with the nozzles. The bottom does not need to be poured with a foundation, but you can make a small "pillow" of 30 cm from sand and gravel.
- For a well over two meters deep, it is better to use a corrugated pipe that can be adjusted in length. Then the joints between the divisions can be sealed with a sealant or a welding machine for plastic.
- Internal joints should be treated with a sealant.
In conclusion, it should be said that the future of sewer systems and water supply systems behind plastic products, which year after year do not lose their operational properties.