Concrete ring for a well: dimensions, weight and diameter

Today, the sewers in their own home are subject to increased demands. This is necessary to comply with the rules of sanitary and hygienic norms. Therefore, all elements of the system are selected very carefully. The concrete ring for the well, the dimensions, weight and diameter of this structure are chosen in accordance with the existing conditions. Properly selected elements of the construction guarantee that the sewerage will be arranged correctly.

Today Zh-rings are considered one of the most acceptable and reliable options. What are the varieties of this product, what to look for when choosing, experts advise. When constructing a well on the site by one's own strength, one should take them into service.

General information

A modern concrete ring for a well, the dimensions of which are represented in a wide range of proposals, is a universal product. These are standard concrete products, which are manufactured in accordance with GOST 8020-90. They are made of heavy reinforced concrete.

Similar products are used for structures buried in the ground. They may be operated above or below groundwater level. The environment should be non-aggressive or slightly aggressive at the same time.

Today there are many varieties of concrete rings. Depending on the operating conditions, the right product is selected. For roads, sidewalks, motorways, slabs and floors must be laid. If the design should be characterized by water resistance, they acquire varieties with a bottom.

Benefits

The existing sizes of concrete rings for the wells allow you to choose the best option for any site. However, this is by no means the only positive quality of such products. Such rings are also popular because of their relatively low cost.

With such availability of products, the technology of their manufacture makes them very durable. The service life reaches several tens of years. The reinforcement makes the ring resistant to ground deformations. Also the material from which it is made is not subject to temperature influences.

RC-rings are applicable for all types of soil. And in different environmental conditions they are operated equally long. The material itself does not affect the quality of water. Therefore, such products are used even for the arrangement of wells with a drinking liquid. Their installation is simple.

disadvantages

Choosing the rings of reinforced concrete, the dimensions of which make these products universal, one should also consider their shortcomings. There are not many of them, but it is worthwhile to get acquainted with them before buying.

The presented products are characterized by considerable weight. Some rings can weigh about 2500 kg. Therefore, installation will require the use of special equipment (and it is not always convenient to use it on site). In addition to special equipment will need to resort to the help of several workers. This is also a significant drawback.

Although the cost of concrete rings is small, transporting them is expensive. After all, such a heavy product must be loaded and removed from the machine. For this, we have to hire loaders. However, these shortcomings pale in front of numerous virtues.

Varieties

The ring is well, the sizes of which are selected in accordance with the type of system, there are several varieties. The first group includes additional and auxiliary species. They are used when ordinary rings are not suitable. These types of products create and assemble under the order.

The main and most extensive group includes the actual ferro-concrete wells. They are used for sewerage systems, as well as drainage, water supply, network and even gas facilities.

Wall rings are suitable for forming the neck of almost any type of well. By type of construction, prefabricated systems having a bottom, a lock or an overlap, as well as views with a plate are also distinguished.

What affects the size of the well?

Before buying, you need to take into account several basic criteria for choosing reinforced concrete rings. The dimensions of these products correspond to the existing conditions on the site. Therefore, it is initially required to estimate the depth of occurrence of groundwater. This indicator can be clarified by neighbors or relevant public services. It affects the number of rings you will need to purchase for a well.

The size of the product itself affects the number of people permanently residing in the house. You should also take into account the water level. If the diameter is too wide, it will drop too low. A narrow well will be inconvenient to operate.

In order not to be confused in size, it is necessary to pay attention to the marking. It indicates all the necessary parameters.

How to choose the size?

Modern RC rings, the dimensions of which are one of the main selection criteria, have the letters CS in their marking. Next, manufacturers indicate two digits. The first of them characterizes the internal diameter of the product in decimeters. The second digit is the height of the ring in the same units of measurement. If the manufacturer did not specify the thickness of the walls (and this happens often), it should be clarified from the seller.

Most vacationers install a ring with a diameter of 1 m. However, if the conditions of the site are very deep occurrence of groundwater, this indicator varies accordingly.

The height of the rings is most often 90 cm. This allows you to mount a sturdy pole with a minimum number of joints. The seller should request documents for the products. They show all the characteristics and parameters. The concrete grade should not be less than M200. It is better if it was processed by steam during the manufacturing process.

Price policy

It is important for a consumer to know how much the purchase of such products as concrete rings for a well will cost. Dimensions and prices always increase in proportion. Before buying, you should consider the proposals of several implementers. According to the reviews, the price can differ significantly from different vendors.

The average cost of the most popular ring size of COP 10-9 is about 1800 rubles. The thickness of its walls is 8 cm, and the weight reaches 640 kg. However, on sale there are many other sizes of similar products.

For rings with an inner diameter of 70 cm, the lowest price is set. Depending on their length, the cost can range from 350 to 1500 rubles. The most expensive for today are rings with a diameter of 200 cm and a height of 90 cm. Their price is around 4800 rubles. The weight of this product is 2300 kg.

If before the home owners have never installed a concrete ring, it is better to entrust the choice to a professional. He, guided by his experience, will be able to pick the right kind.

Installation

The final step is to install the selected product. With the help of special technology it is possible to mount a concrete ring for a well. Dimensions, diameter and price are selected in accordance with the recommendations listed above.

Initially, you need to choose the right location for the concrete ring. It is unloaded from the car close to the place of work. Installation can be done in two ways. The first option involves digging a mine into which a concrete product is lowered. The second approach uses a special installation. Due to this, the ring is installed on the surface and the ground is removed from it. Gradually, the product is lowered to the required depth.

When water begins to show through the shaft, it must be pumped out with a pump. It is necessary to think over the lighting in advance. It will be dark enough at depth. A crane or special installation is required. Joints between structural elements must be treated with special means.

Having familiarized with the recommendations of experts, it will be easy to choose a concrete ring for the well. Dimensions, diameter and thickness of its walls depend on many parameters. The more the product, the more its value. This is a universal device that allows you to equip a quality sewerage or water supply system on any type of site.