Sewer pipes for outdoor sewer: communications construction

From this article you can find out what role sewer pipes for outdoor sewerage in setting up communication systems. The text is painted in detail recommendations for design and construction of water supply system, block system for cabling, drainage, designed to collect rainwater. In addition, the article touches on the organization of outdoor sewerage for waste water and heating systems.

Basic information on the installation of heating, water supply, sewerage

Availability of communications ensures comfort of living in a private or a country house. Modern man can not do without these amenities. If a lack of Internet security and fire alarm, intercom can be tolerated, without the installation of heating systems, water supply, sewerage impossible to do.
Heating is to maintain an optimal temperature in the room and create comfortable conditions for the stay of the person in the room without clothing. Recommended temperature parameters are in the range from 18 to 23 ° C.

heating circuit includes the following components:

• a heat source, represented by a centralized system (flat) or auxiliary boiler (private house);
• radiators - structure, transmitting heat from water within the surrounding area of ​​the system;
• Pipe line - unites all heating elements (partly provides heat transfer from the carrier in the air space of the room).

Installation of this system, as well as other communications, is carried out at the stage of construction of the building. Nevertheless, at the request of the landlord scheme may be altered to improve. Of course, such a transition is expensive, but the construction autonomous the system is largely justified.

Useful advice!Heating-radiator can be used for a country or a private home. System of water, infrared, cable or air floor support optimal climatic conditions in the house, and would lead to substantial savings.

Specificity of laying water and sewage networks

Water supply system transports the water to the point of consumption - namely plumbing fixtures. In turn, ensures the removal of sewage waste liquid outside of the building. Both of these systems provide a comfortable stay.

Classification of water systems by the method of organization is as follows:

• the outer part of settling along the walls of the building;
• the inner segment is laid inside the walls, which are carried out specifically for this Stroebe, then communications are hidden under a layer of plaster.

In addition, the water system is classified according to the type of materials used for construction:

• metal-plastic;
• on the basis of steel products;
• plastic.

Highway supplies residential building not only cold but also hot water, so the pipe must meet specific temperature requirements.

The main task of sewage is the conclusion of human waste, which may be in a semi-liquid or liquid state. Subsequently drains are cleared and returned to the natural water bodies.

Sewerage method of execution is divided into the following varieties:

• outer;
• inside;
• Structures with cleansing function.

Without the construction of external water supply and sewage systems, as well as the heating system it is impossible to comfort, so their correct design and organization is an important issue in the regeneration of the house or apartment.

Drafting for the construction of water supply and sewerage systems: important points

To properly design a water system must take into account the availability of connectivity to the centralized water supply system. If this is not possible, the problem is solved by the construction of a well at the site. Decision is made on the basis of the geological area of ​​evaluation. Allowed drilling for installation of external sewage Autonomous type.

In addition to this and other required payments, for example, the amount of daily water intake. From this parameter depends on mode of operation and system load. Based on these data selected certain size pipe sections and associated equipment. For these purposes, you will need a site plan and a residential building, which will display all points of water consumption, as well as expenses for each of them.

Important!By selecting the depth of the pipeline tab, you should consider the level of soil freezing. Alternatively, we can use the outer insulation sewer pipes sewer via the heating cable.

Next, the plan is applied marking pipe lines for transporting hot and cold water, selected type of connection, which can be sequential or collector.

Finally, the plan includes all key components of the system:

• branching;
• turns;
• compound;
• cranes.

The diagram should also be indicated by equipment that performs heating, cleaning or pumping water.

Drafting for the construction of sewers under the base and inside the building the same way. In this case, attention is paid to the ultimate point of discharge in the form of an autonomous cleaning equipment or central riser installation sites and sanitary water consumption devices.

Sewer pipes for outdoor sewerage: Requirements snip

For wastewater collection elements are laid in the design of the system with the size of the cross section of 50 mm. For internal struts and bends the waste liquid from toilets are most commonly used elements similar in size to the outer - pipes is 110 mm.

Be sure to equip the system auditing elements, both in the building and the outer pipe. According to such construction technology wells should be placed at the straight sections of pipe that are longer than 15 m. In the same elements need zone where the line turns. For the construction of the system used fittings and other components for final assembly of the type that allow to put together a sewer.

For systems in which the water moves by gravity, there are certain rules of installation. According to the requirements snip bias outdoor sewerage 1 meter depending on the distance of the collector may be varied in the range of 5-15 cm.

Important!Mark inclination exceed 15 cm to 1 m is not suitable for the pipeline, as the system will cease to function properly. A similar result will be insufficient, and when tilted.

Recommendations for the installation of water and sewage systems

In cases where the trunk pipeline project lies in areas where no digging in the ground puncture is performed.

For these purposes fit a variety of tools, many of which can be found in any household:

• shovel;
• Boer;
• scrap, and so on. n.

If you plan to build a major road and other difficult areas, special equipment is used to perform a puncture. Some designs allow for the intersection between the sewer and water mains. In such cases, carried out installation of metal sleeves at the points where the pipes intersect. The size of the element is chosen taking into account the soil type at the site. For humus and clay soil suit sleeve length of 5 m. Sandy soil recommended to take elements of 10 m in each direction from the point where the line intersects.

The points of intersection of highways mounting the water distribution system should be carried out above the sewage level by about 40 cm. If the pipes are arranged in parallel, the minimum allowable distance between them is 1.5 m. this case is also recommended to install a water supply system by 40 cm higher than runs drain. For communication input area in the living room and put forward demands. Between the water supply and sewerage system or pipeline should be at least 1.5 m.

Features mounting external water supply and sewerage

For the installation of any of these systems is required in accordance with the project to make excavation, forming trenches for laying pipes. The outer section of the aqueduct must connect a source of water, where it is typed, and the insertion point to the building line. The optimum depth of the trench is in the range of 1.5-2.5 m. The level of soil freezing necessary to bury the pipe is less than 0.5 m. the bottom is formed of sand and gravel theft, after which it is compacted, and in areas where they will be arranged pipe connections need to dig pits.

Note!Dimensions of sewer pipes for outdoor sewerage are selected, considering the amount of water consumption and line length. It is recommended to choose the diameter of the elements with a margin.

The optimum size of the cross section of water pipes:

The length of the outer pipe, m	Recommended diameter, mm
10	25
30	32
over 30	38

Connection type pipe depends on the material of their manufacture. For mounting plumbing system used soldering techniques welding muff pipe joints and so. N. If there is a need to install shut-off valves, then formed a manhole at the installation site.

For laying sewer should dig a level trench between the input area of ​​the system in the room and a cesspool. Pipes must lodge at 50 cm below the level of soil freezing. If the scheme provides for the highway turns in these places need to install inspection chambers. For this pit is dug and formed at its bottom sand airbag 10 cm thick. If a large sewer, inspection chambers are mounted in increments of 10-12 m.

For the installation of sewage systems most commonly used PVC products and cast-iron pipes. For the removal of sewage from the bathroom and washbasin it will be sufficient to size the tube section 50 mm. For plumbing fixtures such as the toilet is better to take the product with a diameter of 110-160 mm.

The use of sewer pipes for outdoor sewer: price and features articles

Selection for mounting pipes and sewage water systems is based on various parameters, in including safety, degree of durability and reliability, the recommended operating conditions and cost.

the following types of products are used for water supply:

• Plastic pipes based on polymers (polypropylene, PVC, PVC-U, and the like);
• Metal elements with a thin layer via a metal reinforcement made with the two sides in the plastic shell;
• metal pipes (copper, steel).

For products intended for arrangement sewerage nominated similar requirements. Additionally tubes must be resistant to the effects of corrosive media.

the following types of products are used for sewage:

• Plastic pipes of polymer-based (PVC);
• iron elements;
• ceramic tube;
• products made from asbestos.

Polymer Products excels in service, so in most cases, these works use these types of pipes.

Useful advice!Plastic has a low sound insulation. To ensure the comfort of operation is recommended to wrap the product in the process of installation of external sewage pipe in the sound absorbing material.

Features and pricing of sewer pipes for outdoor sewerage: PVC and PVC-U

PVC pipes are widely used for the organization of communication systems, as well as restoration of existing highways. Products are suitable for the movement of any waste. They are suitable as a convenient and practical pipes for drainage water from the roof and subsequent transport rainwater and waste liquid from industrial and household objects.

Related article:

The drainage tube 110 in the filter: geotextiles and coir
Geotextiles and coir fiber as a filter material. Characteristics of various types of pipes for stormwater organization.

Advantages of PVC products:

• frost;
• light weight;
• Easy installation system;
• there is no need to use special equipment when working with the pipes;
• resistance to corrosive effects;
• resistance to wear.

The domestic farm widespread use of unplasticized PVC pipes for outdoor sewerage. Unlike PVC products that can withstand temperatures up to 60 ° C, these elements are designed for 45 ° C.

Scope unplasticized PVC products:

• as a casing in forming wells (alternative elements of the steel);
• everything for stormwater drainage system and other utilities;
• piping systems for domestic and industrial use;
• Cabling in block sewer as a protective sheath (flat and corrugated elements).

Average rates for SDR 41 pipe UPVC PN6,3:

Pipe length, m	Cross-section, mm	price, rub.
6,1	90	525
6,12	110	770
6,14	160	1650
6,16	225	3170
6,19	315	6210
6,22	400	10270
6,26	500	16150

Rates KORSIS pipes for cable systems and household sewage, storm sewer treatment facilities:

Cross-section, mm	price, rub. (SN6)	price, rub. (SN8)
110	170	180
160	300	320
200	410	430
250	625	660
315	950	1000
400	1480	1560
500	2250	2365

Note!The table shows the rates for the pipe bell without KORSIS 1 m long.

Recommendations for mounting cable ducts with their own hands

Cable sewerage is a system that serves to accommodate the electrical and telephone cables underground. channels placement depth depends on the material and manufacture of pipes may vary within 0.4-2 m. Deeper only concrete pipes are laid. When working with plastic products can be limited to the minimum required parameters.

Optimum system installation depth depends on the surface condition in the construction zone. For pedestrian areas can take a minimum depth. If the system passes under the freeway or tramway track, the cabling in cable ducts must be done at maximum burial. To prevent the accumulation of water, add 4 mm per 1 m of the pipeline to calculating the slope of communication.

The intervals between the wells have to be straight pipes. Maximum allowable deviation of 1 m is 1 cm line. The circuit should be included manholes placed at every 25 m pipeline. If the cable will be laid in the sewers to drain to the sewage treatment system, sewage system or in the basement, should renounce the use of pipes. In this case, use the console.

Standard pipes sectional size for the cable system is 15 cm, however, more rational to use products with a diameter of 10 cm. It is not recommended to put in a tube cables are designed for different purposes.

Recommendations for installation of storm sewers in the country with their own hands

To correctly calculate and organize the storm sewers is necessary to consider the following information:

1. Average annual precipitation recorded by meteorologists in the region.
2. Periodicity of rainfall and snow loads.
3. The area of ​​collecting waste.
4. Chemical and physical parameters of the soil.
5. Placing all underground utilities.

The first stage is equipped with a trough to collect water and drain pipes assembling is performed for the roof. You can then organize the line or point the sewage system. On sale you can find all the elements for the construction of livnevki. In addition to standard components may be required grit chambers, siphons, plugs.

The presence of shower, cable and sanitary sewage, as well as plumbing and heating systems is the key to living comfort in the house. Avoid the unpleasant consequences of the installation of communication with their own hands can be only one way - to choose the right materials, and accurately perform the calculation.