Recently, such a sewage system has become very in demand. Why this happens? What are the advantages and disadvantages such a sewage system as a storm.
Modern storm sewers or in the common people “Livnevka”, more and more conquers the market of building materials, as it has a positive characteristic. Updated storm sewers has functions such as collection and purification of water. The principle of such functions is simple: rain, melt and watering water from various sites and buildings are collected in a separate runoff and flows through storm sewers to remote places. If you are going to carry out pipes yourself, then do not forget at the same time a set of sealing joints for pipes.
The composition of the storm sewer includes 3 systems, namely the system of collecting, filtering and sanitation of various melt and rainwater.
There are several types of sewage.
Open -type storm sewer. Such a sewage system is characterized by the fact that the assembled waters flow through open sewer channels.
Closed -type storm sewers. The process of drainage of water is that the waters are collected in rain receivers, then pass through cleaning in sand dwells and after getting into sewer pipes. Basically, such pipes are made of concrete and equipped with collectors. Waste water in such pipes flows into various reservoirs and treatment facilities.
Livne sewers of a mixed type. Such a sewage system is characterized by the presence of both open and closed sewer pipes.
When installing storm sewers, many factors should be taken into account, from the weather conditions of the region to financial capabilities.
Firstly, you should find out the type of soil on the site, as well as the depth of the passage of groundwater. It is also necessary to outline the place of flow of water in advance. It can be a collector sewage system, talweg or open water bodies.
It is also necessary to calculate the amount of wastewater from the entire adjacent territory, since the size of the wastewater pipe depends on their number, and therefore the financial costs of the purchase and installation of sewer pipes.
Calculations of physical activity on pipes should be carried out in advance. Such physical activity can be different, it is either the weight of a person or the weight of a passing machine. The price of storm sewer pipes depends on endurance. There are several types of sewer pipes that differ in load classes: A15, B125, C250, D400, E600, F900.