What is the diameter of the sewer pipes?

On a suburban area, which is located far from the city limits, there must be a sewage system. It can be created not only for economic needs, but also perform other functions.

Types of sewerage

To date, there are several types of sewerage:

• Stock;
• Storm;
• Drainage and so on.

The sewage system is also divided into:

• Internal;
• External.

The diameter of the sewer pipes and their choice depends on these technical characteristics.

Types of pipes

In order to make the sewage system on the out-of-town site, it is necessary initially to determine the choice of pipes for it. There are several of their varieties:

• Plastic;
• Metal;
• Ceramic;
• Cast iron.

Each of these species has its own technical characteristics and properties. Also, their classifications, ways of using are different. The diameter of the sewer pipes of all types is also different, but in some modifications of the products can be similar. The surface of them can also be different:

• Smooth;
• Corrugated.

Characteristics of plastic pipes for sewerage

Sewer plastic pipes are made of different materials:

• Polyvinyl chloride;
• Polypropylene;
• Polyethylene.

Polyethylene pipes are made from raw materials with a rather dense structure. They can be used for external and internal sewerage.

Advantages of plastic pipes

At present, this type of pipe for the construction of sewage is used most often. The popularity of such products is determined not only by low cost, but also by excellent properties and characteristics.

Plastic pipes:

• Do not undergo corrosion;
• Strong;
• Reliable;
• Durable;
• Wear-resistant;
• Frost-resistant;
• Fireproof;
• Easy to install.

The main advantage of plastic pipes is that they do not rust and can not be exposed to weather and climate conditions. They withstand quite significant loads. For this reason, they can be mounted under the ground at great depths.

In some cases, experts recommend that when installing plastic sewer pipes in the ground, apply the technology of gilding. It involves placing one pipe in another, which is larger in diameter. By the same principle, it is possible to perform any insulation of any pipe.

Mounting pipes from plastic and fasten them together is quite simple. For this, special equipment and fittings are used. Also it is worth considering that the internal diameter of PVC sewer pipes differs from the external one. For this reason, it is worth choosing fittings based on the outer volume of the pipe.

If the plastic pipes go deep into the ground, it is necessary to check them initially for leaks.

A long life of such products is provided by a dense plastic structure. Pipes do not burn and are not exposed to high temperatures. Because of frosts, they will not be deformed, but the water in them can freeze. For this reason, it is worth considering the insulation of sewer pipes, which are placed above the freezing level of the ground.

The diameter of the PVC sewage pipes is chosen on the basis of what kind of sewerage is built on the countryside. If these are simple drains, then you can choose a small one. If it is a storm sewer, the diameter of the pipe should be significant so that the passage of water does not stop .

Diameter of plastic elements

Diameters of sewer plastic pipes are quite diverse. Their choice depends on the type of sewage, which can be external and internal.

For the arrangement of internal sewage pipes with a diameter of 32 and 110 mm are used. For the outside use pipes with a diameter of 110 and 160 mm.

For external sewage, a plastic sewage pipe is best suited. 110 is the diameter that will be the best option.

Characteristics of metal sewer pipes

For the arrangement of sewage waste this species is not often used. This is due to the fact that the metal is corroded, especially if it is in the ground. Also inside the tube will eventually form a plaque, which reduces its internal diameter and thereby makes it difficult to pass.

According to its technical characteristics, metal pipes:

• Strong;
• Resistant to any load.

At the same time, they warm up perfectly and freeze.

Ceramic pipes in the arrangement of sewerage

These sewer pipes are used mainly for the construction of external sewerage. Diameter of sewer pipes made of ceramics can be from 150 to 600 mm.

Product Features:

• Resistance to groundwater;
• Frost resistance;
• Fire resistance;
• practicality;
• durability;
• strength;
• reliability.

The principle of installation and bonding between them is similar to the installation and connection of cast-iron pipes.

Cast-iron sewer pipes

Cast iron - a material that is used for the manufacture of water and sewage pipes for many years. He managed to prove himself in the production of this product as the most practical and reliable raw materials. Cast iron pipes can be used to equip any type of sewage. This is their main advantage.

Technical characteristics of cast-iron pipes

Although this type of product is not used in the construction of sewerage too often, cast iron pipes have their characteristics. They include:

• Resistance to corrosion;
• Fire resistance;
• Frost resistance;
• Wear resistance;
• strength;
• Duration of operation.

Also it is worth considering that the diameter of the cast iron sewer can be any. It is used for the construction of both internal and external sewerage. The service life of the cast iron pipe is at least 80 years.

Quite often, the diameter of a 150-mm or 200-mm cast-iron sewage pipe is chosen for the drainage of a private house.

Besides well-known advantages, there is one drawback. The surface of such structures, both outside and inside is rough. Over time, it can cause sewerage clogging.

Less popular pipes in sanitation facilities

In addition to the standard species, there are others that are not yet so popular in use, but also have good technical properties.

They include pipes:

• Reinforced concrete:
• From fiberglass;
• Asbestos-cement.

Reinforced concrete is most often used for central sewerage. Although it is not excluded the cases of their use on a suburban area in the central pipe, which combines several sewage. They are durable and reliable. Despite this, they are able to degrade over time under the influence of a moist environment. In addition, reinforced concrete pipes have a large mass, which greatly complicates their installation by their own hands.

Reinforced concrete pipe sewer, diameter 100 mm in which, weighs about 50-60 kg. For this reason, its installation is performed by special equipment.

Pipes made of fiberglass are also not very popular. They are not very strong, but they are not capable of being exposed to moisture. They can also be used in the construction of internal and external sewage, but do not immerse them in the ground. Their structure, though strong, but freely deformed under heavy loads. The diameter of sewage pipes of this type can be different, but the most demanded is 200 mm.

Asbestos-cement pipes for sewage are also not used often. They are lighter than reinforced concrete. They have similar technical properties and characteristics. These are fragile sewer pipes. The diameter of 100 mm is considered to be the smallest. The thickness of the wall is from 2 to 3 cm. They are difficult to install. Special equipment is used for work. Although in some cases the installation of a sewage system from asbestos-cement pipes is carried out independently.