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It is impossible to put any building into operation without the completed ones water supply and sewage systems. Therefore, special attention should be paid to them, since these engineering systems are necessary not only for general comfort, but also for household and technical needs.
VIDEO: Implementation of sewage and water supply systems
The sewerage system
Conventionally, sewage can be divided into external and internal. In the first case, such equipment as pipes and pumps are used, which connect the city sewage system with the domestic one. All devices are hidden underground.
In the second case, much more equipment is used and they are installed directly in the room (syphons, inspections and pipes). As with any internal engineering system, sewerage must begin with design. Thus, it harmoniously fits into the design of the room, the customer forms his budget in advance and is protected from unforeseen costs. In addition, work with related organizations is coordinated.
After that, it is necessary to carry out special calculations for the installation of pipes, which can be: cast iron or plastic. The first option is practically not used anymore due to a number of reasons, such as complicated installation and transportation. It is also worth noting that clogging occurs very often due to the rough inner surface. The advantage of such equipment is long service life and resistance to very high loads.
At the moment, plastic pipes are popular, they are easily and quickly mounted and in all characteristics are practically no different from cast iron. Especially since the bandwidth of plastic is much higher.
Plastic sewer pipes are divided into:
– pipes made of polyvinyl chloride (PVC);
– polypropylene (PP) pipes;
- corrugated polyethylene.
Inspection is also an important element of the sewage system. It is necessary in order to be able to easily and quickly eliminate blockages. These are small holes hidden under special hatches through which pipes are cleaned.
As a result, we see that special attention must be paid to the sewage system and the availability of all the necessary elements that guarantee the long-term and efficient operation of the entire system.
The diagram shows an example of the sewage system at the completed object (Vyta Pochtovaya)
Water supply system
There are also two types of water supply: centralized urban and autonomous. The urban system is most often used in apartment buildings, industrial and commercial premises. The principle of operation of this option consists in supplying water from several sources to the distribution network. As a result, water is supplied to the room from one water network. The centralized system is minimally equipped with all the necessary structures (cleaning, water intake and water lifting). This option of water supply is brought to the building much easier with the help of a separate pipe.
The diagram shows an example of the water supply system at the completed object (Vita Pochtovaya)
An autonomous system is most often used in private homes. It can be implemented using a well or a well. The second option is not recommended to be used due to the high concentration of harmful bacteria in the water, which the water treatment system cannot fully cope with.
It is possible to implement an autonomous water supply in several stages: drilling a well and installing a pump that supplies water to the expansion tank, after which the water is distributed around the house.
In order to improve the quality of water from both autonomous and municipal systems, it is recommended to install a water treatment system that will purify the water from iron, hydrogen sulfide, hardness, odors, and harmful bacteria.
The necessary equipment is:
– pipes (made of metal-plastic, cross-linked polyethylene, propylene) to choose from;
- fittings;
- combs;
– cranes, etc.
Water heating from an autonomous water supply is carried out with the help of two-circuit gas boilers or boilers. As for the central system, the garden supplies hot water. In order to avoid discomfort during preventive shutdowns or breakdowns, you can install an electric boiler.
Video: Implementation of heating, water supply and sewage in the house (Zeleny Bor)
Сonclusion
Water supply and sewage are basic engineering systems that should be in every room. Implementation of these systems first of all begins with design. It is at this stage that the client understands how everything will look as a result, form his budget and enter the pipeline with interior design.
It is also worth paying attention to the selection of equipment and components, because the quality and long-term operation of the entire system will depend on the quality and compliance with all parameters.
The last stage is installation. Installation work must be carried out by a proven and reliable organization that knows all the intricacies of engineering systems.
