Plastic caisson for wells: selecting and installing their own hands

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One of the most pressing problems for the owners of country houses - improvement of water supply and sewerage systems. And this is natural, because in the absence of centralized water supply everyone has to deal with the problem on their own. Consider one of the most popular ways for this: plastic caisson for wells. We will try to figure out what its advantages over the other, and whether to carry out the installation yourself possible.

Plastic caisson for wells: how to choose and install

Plastic caissons are widely used to complete wells

Content

  • 1 Plastic caisson for wells: what it is and why it is needed
    • 1.1 Caisson made of plastic: the advantages and disadvantages
    • 1.2 Reinforced concrete or metal caisson for wells: which one is better
    • 1.3 Caissons for wells: the prices and features of popular models
    • 1.4 Setting the box on the well: the price of works
  • 2 Caisson of concrete rings for wells with their own hands
  • 3 How to install a plastic caisson for wells with their own hands

Plastic caisson for wells: what it is and why it is needed

Proper arrangement of wells - the main condition for its stable operation throughout the calendar year. That is why one should not forget that in our winter climate zone temperature falls well below 0 ° C, which leads to the freezing of water. Therefore, installing plumbing equipment, it is necessary to consider how to protect it from freezing.

Scheme of water from the well of a country house

Scheme of water from the well of a country house

In deep water, where the water-bearing lenses, frost does not happen, but the closer to the surface land, where there are pumps, severe changes in temperature can lead to malfunction. The freezing of water inside the pipes may lead to the fact that they burst and the whole aquifer system requires repair. In order to avoid this and use caissons.

Caisson - a special termoemkost with a lid, which is necessary for almost every hole. An exception can only be considered a case where it is heated building. Although this option is quite rare, since, in spite of all the amenities associated with a system service, inside the building gives a very noisy. Therefore, most of the owners of country houses prefer arrangement well using plastic caisson.

Internal device for the caisson wells

Internal device for the caisson wells

The composition of the plastic of the box includes the following components:

  • pump for feeding water;
  • equipment providing filtering;
  • fixture designed for overlapping stream;
  • expansion tank;
  • multiple devices measuring the pressure within the system;
  • automation.

Install the caisson on the casing at a depth of 1-2 m, which helps protect the system from even the most severe frosts.

Useful advice! Additional installation and pipe the output allows you to connect a hose for watering the garden.

Plastic caisson for wells Rodlex

Plastic caisson for wells Rodlex

Caisson made of plastic: the advantages and disadvantages

More recently, it was thought that plastic equipment is too fragile and not well suited for use in such harsh conditions. But modern technology made it possible to create plastic caissons, which are ideally suited for installation in wells. Today, plastic - one of the most popular materials used for this purpose.

The plastic composition of caissons includes polyethylene, unplasticized PVC, polypropylene and glass fibers. These additives provide additional strength capacity and reliability. Consider the advantages and disadvantages of using caissons made of this material.

Mounting dimensions of the plastic caisson company Rodlex

Mounting dimensions of the plastic caisson company Rodlex

The benefits of using plastic caissons:

  • easier maintenance and repair works. If there is a ladder, you can easily check the status and functionality of all of the constituent elements;
  • Plastic caissons can boast a decent service life - 50 years;
  • insulating plastic figures are quite high, thus avoiding additional insulation of equipment in areas with temperate climates. But even the additional insulation to make it easy enough if necessary - you can just equip insulate the shelf;
  • Plastic - one of the most inexpensive materials today. That is why the use of plastic equipment will cost you much cheaper than the products of any other material;
  • all their properties plastic retains throughout the entire lifetime, is not subjected to the processes of decay and corrosion;
  • during the installation of the plastic of the box you will not have to worry about waterproofing;
Plastic caissons for the wells are not subject to oxidation and corrosion processes

Plastic caissons for the wells are not subject to oxidation and corrosion processes

  • Plastic is lightweight, which allows installation of equipment without special equipment and without attracting experts for this;
  • Modern Plastic caissons have no seams and connections, making them more durable and significantly reduces the risk of damage during use.

plastic is susceptible to deformation - only one significant drawback can be identified among the disadvantages of this type of equipment. However, this can only occur in the case where the groundwater is too close to the ground surface. If you are faced with this situation - to solve the problem by filling a 10-centimeter layer of concrete around the vessel.

Note!Some modern designs are developed based on the likelihood proleganiya groundwater close to the surface and have a special box for pouring concrete.

Pouring concrete caisson plastic base mixture

Pouring concrete caisson plastic base mixture

Reinforced concrete or metal caisson for wells: which one is better

In addition to plastic caissons, commercially available products can be found, made of metal or concrete. What are the advantages they have and how to make the right choice by equipping its own well water caisson consider further.

Concrete caissons are now extremely rare. This is due to the fact that their operation disadvantages greatly exceed the benefits. They are very expensive and thus require complex installation procedure that is associated with greater weight design. There can not do without the help of experts, as well as special equipment call, which also entails additional costs.

In addition, due to its weight concrete structures have a serious load on the ground, which often leads to its subsidence, and as a result - the appearance of lesions in the water supply system. In addition, these caissons require resettlement quality waterproof and very solid foundation. Photo caissons made of this material can be seen on the internet.

Metal caisson wells for

Metal caisson wells for

The advantages of metal tanks include the fact that you can make a caisson for wells with their own hands. How to make and install the metal structure - you can see in the video or photo instructions. Buy a metal caisson will be easier, but before you do this, you need to weigh all the pros and cons.

Such a solution has one major drawback: the majority of low-cost and medium-cost materials corrode. Those models, which are resistant to virtually any external factors that have a very considerable cost. Also, the price of metal caissons for the well may vary considerably depending on the manufacturer.

Caissons for wells: the prices and features of popular models

The most popular on the domestic market are plastic caissons Triton. Depending on the size, the cost can range from 18.5 to 80 thousand. rubles. Familiarize themselves with the actual pricing from other manufacturers may be in the table below:

Manufacturer Characteristics Dimensions in mm Weight, kg price, rub.
Metal-Rolling Plant (Russia) Metal rectangular caisson with built staircase. The lid further insulated 2000h1000h1000 280 23000
Metal caisson rounded with built staircase. cover insulated tank 250 19230
Termit 2000 (Russia) Plastic caisson. Allows multiple mounting openings for pipes of different diameters 1440h2100 85 31500
Alta Group (Russia) Plastic caisson base 8 mm. Equipped with an internal staircase and a shelf for warming 1000h1000h1630 44 25100

Setting the box on the well: the price of works

Buy Caisson for wells - only half the battle. After it will be delivered to the site, it must be installed. However, not everyone wants to do it yourself. Most people prefer to turn to professionals and to order the installation of the caisson by a well at the company, which specializes in this.

Some companies offer their customers free installation of the equipment, provided that buy plastic caisson you need just at them. However, this can be seen infrequently, and offered products they will have a value several times higher than other similar proposals.

Consider the average price range for carrying out installation work on the device of the box in the hole:

  1. Excavation pit for the caisson will cost about 12,000 rubles.
  2. Installation of the device within the well - 9000 rubles.
  3. Pump installation will cost about 8,000 rubles.
  4. Works related to the digging trenches and laying cables - 1600 rubles per 1 pog.m.
Scheme caisson installation in a private section

Scheme caisson installation in a private section

Thus, for the complete arrangement of the system you have to pay a considerable sum, especially when you consider the additional equipment irrigation systems and other trifles. This makes us think that the price of the plastic caisson for wells should not be too low. Since installing a cheap low-quality container for the money simply impractical.

Caisson of concrete rings for wells with their own hands

Despite the very affordable price of ready-made caisson, many tend to try to make them yourself, using the materials at hand. One such option - concrete caisson with their hands. If you decide to give preference to this option, then you need to get acquainted with some features of this process:

  1. The main difficulty - to provide current tight connection between the rings themselves. Therefore, the installation process should pay special attention.
  2. Diameter of concrete rings can be anything, but you should not choose too big - they complicate the process of installation and often not justified.
  3. Do not forget about the quality of waterproofing. For this purpose, use bitumen mastic.
  4. Take care of the creation of a solid foundation: a concrete solution for the use of formwork.
To equip the caisson of concrete - you need to prepare a base on which are mounted ring

To equip the caisson of concrete - you need to prepare a base on which are mounted ring

The device caisson for wells of concrete rings - a complex process, which hold without involving specialized equipment is almost impossible. design elements have too much weight to lower them into the pit by hand. Repair of the box, made of concrete rings, also happens to be difficult, but in the case of openings between the rings - is necessary.

How to install a plastic caisson for wells with their own hands

Before proceeding with the installation of the box to the well, it is necessary to prepare a solid foundation for it, ie, pit. Its size must be greater than that of the plastic container of about 20-30 cm. In this case, at the bottom of the hole further need to make a small groove that will help fix the container. This can be done by following simple guidelines:

  • at the bottom of the pit must be lined pour a little sand;
  • then even layer of pea gravel;
  • set top reinforced frame for providing structural rigidity;
  • then can only pour concrete and wait until it dries.
Competent installation of plastic caisson for wells - a guarantee of a long and distinguished service in the future

Competent installation of plastic caisson for wells - a guarantee of a long and distinguished service in the future

In operation, it is important to remember that if the system is equipped with a pressure accumulator, the pipe aperture to be located slightly to one side. In this case, the ideal option - if the casing will extend above the ground level. Thus the installation procedure is significantly easier.

Particular attention should be paid to the process of attaching the box to a plastic tube. It will require attention and accuracy. Some of the most advanced models are fitted with special cavities for concrete. If the system provides for a pressure accumulator, all the equipment can be tied up to a pre-prepared base. After the caisson will take his place in the pit, the remaining gaps sleep dry land.

As mentioned earlier, if the ground water level is too high, then the remaining period is also necessary to pour concrete to prevent damage to the container. In addition, you can use for this reinforcement. This is a more reliable way to protect the well. Before pouring the concrete, it is important not to forget that all of the cables and pipes must be pulled out.

Plastic caisson is the most ideal one for arranging a water hole

Plastic caisson is the most ideal one for arranging a water hole

Note! Be sure to wait until the concrete hardens completely, otherwise you have to start work from the beginning.

If we talk about the choice, then buy plastic caisson for wells - this is the best solution. This type of product without drawbacks of its predecessors and allows you to carry out all the work on their own. That is why the caissons for the wells of plastic are popular and, in most cases, prefer to buy. And although the price of the metal of the box may be a little less, all the advantages of plastic in this case is obvious.

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