The installation of the household sewage branch to the city should be done correctly and professionally, the purchase of materials is accurately estimated, and there will be no need to purchase additional pipe sizes, fittings, and other parts. Finally, the amount of materials is reduced, so the costs will also be reduced. If an inexperienced person is used, the possibility of redoing the steps is high. The method of plumbing depends on the model. As it was said, one of the most important points of installing the sewage branch to the city Ego can be mentioned the use of a threaded branch (MUFE) to connect with the main lines, which is used in all branches according to the standards. p>
The installation of sewage sewage is carried out in a few ways:
Wastewater Plumbing Tunnel Method:
In this method of sewage installation, a tunnel is dug and all the pipes are passed through it.
Sleeping sewage piping:
It is an old method that was done in such a way that the sewer pipes are placed on the floor of the building and then materials are poured on them, that is why it is called the sleeping floor method.
Types of connections in the process of installing sewage divisions to the urban ego:
Sewage pipe cover
45 degree elbow pipe
sleeping floor
Coupling
90 degree elbow pipe
45 degree conversion tee pipe
Elbow pipe conversion
Screw model blocking cover
female mufe interface
Eccentric converter
Four-way pipe 45 degrees with three ends of coupling
Factors affecting the cost of installing sewage divisions to Augo
The cost of installing a household sewer branch to the city depends on several factors that are influential in deciding this matter. The distance of the building from the sewer network and the length of the branch affect the cost. The timing of the project implementation is also important and the cost may change. The cost of the materials used for piping, supplies and equipment are also considered to be the main component of the installation costs of the sewer connection. Factors such as the need to destroy and rebuild the surface, obtaining necessary permits from different authorities may also change the cost. Be careful that it is absolutely impossible to announce the cost of installing a domestic to city sewer branch before visiting the site, because factors such as digging a sewage well and required demolition, necessary materials, amount of soil, plumbing fees, etc., are influential in determining the final cost. are.
In general, the cost of installing domestic sewage divisions to a city can be influenced by various factors, the most important of which are as follows:
Sewage pipe size
The depth of the ego tubes
Fees related to obtaining various permits
The type of pipes and fittings used in Ego (glued pipes and fittings, Pushfit pipes and fittings, etc.)
Pipe drawing type
The size and thickness of the pipes used
The type of pipes and fittings and the quality of their construction and production
The cost of labor wages
Transportation costs, installation, and...
What is the purpose of installing home sewage divisions to Augo?
The main purpose of plumbing. Digging a water well and installing the branching of domestic sewage to the urban ego in cities is actually the access of the public to drinking water and removing the resulting sewage from the residential environment. You might think that installing the domestic sewage branch to the city is considered a trivial act and you paid less attention to the installation of the domestic sewage branch to the city during the construction of the building, but this process has a great impact on the quality of people's lives because it is directly related to Your health is related, but if this process is not done expertly and professionally, in addition to re-costing, it will also cause the spread of pollution and bad smell in the building.
Important and important points in installing sewage divisions to urban ego:
Horizontal pipes must be installed at a suitable slope to completely drain water and materials from the pipes because there is no pressurized flow in the pipes to direct their contents. And if the slope is not standard, it disrupts the entire process of the sewage system. Too much slope causes the existing water to leave the material faster and the remaining contents cause the pipes to clog, and if the slope is low, the pipes will get clogged quickly. Be careful, the best size for horizontal pipes in the installation of sewer branching to the city sewer is 2 degree slope. That is, in the installation of the sewage branch to the city, it must have a slope of two centimeters per meter. Be careful when choosing the type of pipes to install the sewer branch to the city sewer. Cast iron, copper and polyca pipes are no longer used nowadays. Pushfit pipes should be used to install the sewer branch to the city sewer.
The newest generation of all kinds of sewage pipes is the garlic pipe. These pipes are made of polypropylene and have many benefits, including:
Installation and commissioning
Fast and easy
High resistance to decay and brittleness
Connections with sockets and washers that prevent water leakage well
In addition to the proper slope, the pipes for the installation of the sewage branch to the Ego Shahri, which are proposed for the installation of the sewage branch to the Ego Shahri, should be installed with a 45 degree slope so that the sewage flows easily.
An inspection valve should be installed every 30 meters so that, if necessary, connections and pipes can be inspected in the installation of the sewage branch to the city.
After installing the sewer branch to the city sewer, a leak test should be done to ensure that there is no leakage.
Polymer pipes should not be exposed to the sun to prevent them from being damaged.
In case of installing a sewer branch to a city in winter, salt water should be used for leak testing to prevent the pipes from freezing.
Sewer pipes must be of high quality and withstand at least 6 atmospheres of pressure.
The balcony must have a shoe to drain water, but the shoe pipe should not be directly connected to the municipal sewer network.
The inspection valve must be installed and available to check the connection of vertical to horizontal pipes as well as the ends of horizontal pipes.
Testing after installing the sewer is a must to fix if there is a leaking pipe.
In the installation of sewage, the sewer branches of the kitchen section should be separated from the bathroom and an auxiliary ventilator should be placed for every 10 floors.
It is better not to expose polymer pipes to the sun because they are vulnerable to ultraviolet rays.
If the sewer installation is done in winter, salt water should be used for the test to prevent pipes from freezing.
When buying for sewage installation, never sacrifice the quality for the price, and the purchased pipes must withstand 6 atmospheres of pressure so that they do not crack during internal and external pressure.
The balcony must have a shoe for draining water (washing), but the shoe pipe should not be directly connected to the municipal sewer branches.