The equipment for sewage

The Construction of a residential house or an office building is impossible without planning and installation of the external (outside) sewer (Http://www.standartpark.ru/catalog/podzemnye-kommunikatsii/). By definition, it is the sewage network that extends from the point of release from the premises to the place of discharge of purified water.

The arrangement of external Sewerage consists of:

• Local treatment plant;
• Well;
• System pipes.
  

Pipes for outer sewage systems are of the following:

• Cast iron. Tubes of this type are distinguished by a relatively low cost;
• Polyethylene
• PVC. The use of this type of material allows you to install a reliable and durable pipe that is difficult chemicals. The tube life of the species is up to 95 years.

The advantages of plastic pipes compared to metal include easy installation, high strength, absence of corrosion processes in pipes and high frost resistance.

The Development of science and technology finds its response in the production of pipes. Is the displacement of the metal of pipelines polymer. Currently in construction are widely used pipes made of PVC. They have little fuel, they have a high UV resistance. For installation of polyethylene pipes used for sewage, used expensive equipment, it requires highly qualified personnel, and special working conditions. When installing PVC pipes, these difficulties do not exist: the work with them is very simple, requires less time and effort.

During the construction of the house also solved the problem of the flooding of the land where construction process. Its solution is used: the use of drainage pipes used to drain excess water from the land (Foundation house). Laying of pipes shall be made with a slight slope which facilitates the movement of moisture. Drainage pipes have a special appearance: at the top on their surface holes through which leaks excessive moisture, then it drains down the tube and falls into a prepared container or a natural ditch.

There are the following types of drainage pipes:

• With holes.
• With cleansing materials.

The type of raw materials used to produce, pipes are divided into metallic, ceramic and polymer. Metal and ceramic tubes have several disadvantages. It is a great weight product that makes use of heavy equipment for installation, difficult installation process, small performance, short life and high cost of the drainage process.

Plastic tubes, by contrast, has a large number of benefits making the product a market leader in this area. These include:

• Long lifetime. It is from 50 to 60 years, which is two times more than the
  
  Asbestos cement and terracotta;
• Have a high level of strength;
• Not subject to influence of corrosion processes;
• Are light weight;
• Inner surface of the pipe is very smooth, so it does not create blockages;
• Low cost of parts as well as the possibility of self-installation without the involvement of professionals and special equipment;
• A wide range of tubes for different purposes.

PVC Pipes are made of one or more layers of material. They can be flexible (soft) or direct (hard). Also, tubes differ in the type of surface they are smooth or corrugated.

Pipes for Sewerage and drainage have significant differences (Http://www.standartpark.ru/catalog/podzemnye-kommunikatsii/):

• Sewer pipe moves water and sewage, drainage pipes transporterowych groundwater.
• For sewer pipes using various raw materials, such as metal, ceramics, cast iron, polymers. The drainage pipe is almost completely made of polymers.
• Sewer pipe and joints should have full water-resistant, drainage pipes absorb moisture.

Both of the above types of pipes are very popular among buyers, so the market of goods there is a large number of proposals for their sale, so buyers have the opportunity of choosing the best option.