Polymer well for sewerage: dimensions, device. Sewerage in a private house with your own hands: scheme

When settling the centralized and autonomous sewage system, a well is mandatory. It allows you to periodically maintain and clean the construction of waste water disposal. сегодня востребован среди потребителей. The polymer well is in demand among consumers today. This is due to its characteristics and acceptable cost.

Plastic wells allow to clean the formed blockage, to check up working capacity of the water drain. You can install such an element of the system yourself. What to look for when selecting, and also how the installation is done, should be considered before starting work.

Appointment

представляет собой устройство, которое позволяет осуществлять контроль и предоставляет доступ к трубам канализации. A polymer well is a device that allows monitoring and provides access to sewage pipes. In addition, there are a variety of designs in which you can store an electrical cable. Wells are used in stormwater, drainage, fiber-optic, gas, sewer, telephone and other networks.

To perform its functions, the product has a bottom, a shaft (body), a neck and a hatch. Also, its structure can include bends and branch pipes leading to communications. Previously, brick wells were used. In their place came new materials. Reinforced concrete species require special installation costs. Therefore, many owners of private homes prefer polymer options.

According to building codes and regulations, such products must be installed in all sewerage networks. It must be installed in places where the pipe level is turned or changed.

Design

Each well has the basic design elements. The first of these is the bottom. It allows you to hermetically close the internal space from the ingress of groundwater or liquid from the well to the ground. This element must withstand heavy loads.

имеют стандартные размеры. Hatchways for polymer wells are standard sizes. They are laid on the neck, if the cover refers to a variety of pedestrian or technological. If the hatch is automobile, it is mounted on a special base plate. This helps prevent the punching of asphalt near the well.

The branch pipes connect the system with various communications. They can be created for PVC exits, corrugated tube. The designation of the diameters of the cross-sections can be made on the inner or outer part.

Types of wells

The presented elements of the draining system can have different dimensions. This characteristic is determined by the daily disposal of sewerage. . Depending on the purpose, there are inspection, water intake and polymer-sand well .

Also distinguish household, drainage, production and stormwater wells. They can be made of polyethylene, PVC, polypropylene, a mixture of various polymers.

By the technology of manufacture, welded and integral structures are distinguished. If you want to install a large enough well, it can be assembled from several parts. But for a small shaft the whole type of construction is suitable.

The difference between the wells is also in the inner space. There are products with smooth walls, as well as corrugated varieties. In the latter variant one and two-layer walls are distinguished.

Cost

которых может значительно отличаться, могут характеризоваться различными качествами. Modern polymer wells, the price of which can vary significantly, can be characterized by different qualities. According to buyers, such structures should be strong enough, resistant to groundwater pressure and other loads.

In order to present the products in accordance with sanitary and building requirements, most often in the construction of their design, stiffeners are provided. Such wells cost around 15-25 thousand rubles. Such structures are able to withstand various adverse environmental influences, to last a long time.

Smooth-walled constructions are also on sale. They do not have high strength. Their cost can be in the range of 6-10 thousand rubles. According to users, such products are not able to withstand even one year of operation under the condition of a snowy winter.

продаются отдельно. Hatchways for polymer wells are sold separately. Their cost can vary from 1 to 5 thousand rubles. When choosing, it is necessary to take into account the operating conditions, the size of the loads that will affect the system.

Hatch strength class

может обладать различными габаритами, прочностью и количеством составных элементов. A polymer well may have various dimensions, strength, and the number of constituent elements. The final cost of the design depends on this. When choosing, you should also pay attention to the hatch class. This is one of the most important components of the system. There are 4 classes of covers for wells.

The standard "D400" is intended for automobile highways. It is capable of withstanding maximum loads. For the arrangement of sewage in the city, where the hatch comes out on the roadway, the product "C250" is suitable. It can withstand loads of up to 25 tons.

For sidewalks, park zones, a "B125" hatch is quite suitable. It is also used in parking lots. For a private house it will suffice to purchase a "A15" hatch if it goes out on a green lawn or a walkway for pedestrians. In this case, the cost will be much lower.

Advantages of plastic

имеют несколько основных преимуществ. Sewage polymer wells have several main advantages. The presented constructions are characterized by high strength. If necessary, they can be further strengthened. The tray part is resistant to wear, which allows to significantly extend the service life.

The inlet and outlet connections are connected to the well in a hermetic manner. Factory connections also have a high level of tightness. When constructing a structure, you can specify any dimensions of the product.

Installation of plastic wells is quick and easy. The cost of their acquisition and installation will be minimal. The plastic is resistant to aggressive effects of drains. The presented products are practical, at an affordable price. This makes them today in demand.

Features of choice

To properly operate the sewage system, you need to pay attention to the correct choice of a variety of products. , смотровые и водоприемные конструкции. There is a well of polymer-sand prefabricated , inspection and water intake structures.

In the first version, the product has a length of 2 m, and the width of the shaft is 1.5 m. There is no killing on its bottom. Here, drainage material (crushed stone, gravel) is poured, which lets the treated sewage drain into the ground. Thanks to a special design, such structures catch sand and other small particles, not passing them into the soil.

Inspection wells are needed in potentially hazardous areas of the aqueduct. In such places, communication is changing its direction. If a breakthrough occurs, the master will be able to reach the pipe and fix the problem.

The storage facilities keep the drains inside them until they are pumped out. This option is used in an area where there is no centralized sewage system. In order not to send drains to the ground, a similar system is used.

Prefabricated and monolithic structures

The buyer has the opportunity to choose prefabricated or monolithic structures. In the first case, polymer rings for the well are purchased . They are assembled on site. With the help of such elements it is possible to assemble a structure of almost any depth. Each component has a sealing ring. Their quality depends on the tightness of the well. The more components used to create a design, the more flexible it will be. But this increases the likelihood of leakage.

If it is required to provide increased strength of the walls of the well for compression, monolithic structures should be purchased. It is important to correctly estimate the volume of water that will be inside.

Materials

которой разрабатывается с учетом особенностей эксплуатации, может создаваться из различных материалов. Sewerage in a private house with their own hands, the scheme of which is developed taking into account the features of operation, can be created from various materials.

PVC systems are highly resistant to aggressive substances, as well as non-inflammability. However, in conditions of temperature changes and the need to ensure a high level of tightness, it is better to give preference to wells made of polyethylene. They are able to withstand soil pressure even in severe frosts.

If the probability of impact on the walls of the soil structure is high, it is recommended to install structures made of polypropylene. It is a plastic, durable material, resistant to wear. It can also be soldered. Therefore prefabricated structures are preferable to create from polypropylene.

Features of the installation

которой не отличается большой сложностью, монтируется в несколько этапов. Sewerage in a private house with their own hands, the scheme of which is not very complex, is mounted in several stages. This does not require the use of additional special equipment. Installation does not take much time.

First you need to dig a foundation pit. It should be 20 cm wider than the well. The bottom is lined with gravel. If it is intended to create a storage structure, the base is concreted completely. For drainage varieties, cement is poured only around the perimeter.

Well with special equipment is introduced into the pit and fixed with cables. Next, the sewer pipes are connected. The reservoir is filled with water and backfilled. A technological ring, a manhole cover is installed.

After an appropriate check on the tightness of all elements of the system, the sewer can be operated for its intended purpose.

а также его особенности и разновидности, каждый владелец частного дома сможет самостоятельно выбрать лучший вариант. Having considered what a polymer well is, as well as its features and varieties, each owner of a private house will be able to independently choose the best option. Self-installation, carried out in accordance with the recommendations of building codes, will be carried out quickly and efficiently.