Caisson for the well with your own hands: the device of concrete, make a photo, set on a high level of groundwater

You can make a caisson for a well with your own hands, saving a lot of money You can make a caisson with your own hands. This requires only a large tank. If there is none, then it can be purchased on the market. The caisson is a thermally insulated tank. Above it there is a lid or hatch, which is needed to pass a person inside. Inside it is all the necessary devices for running water supply.

What is included in the caisson device

The caisson is such a structure that must be made when constructing a suburban area when the well is digging.

The device of the caisson is a container, a cover that is insulated, or a removable hatch.

The device of the caisson is not as complicated as it might seem at first glance. The essence is one - to protect the water supply

The chamber also includes ventilation, outlet holes, which are called sleeves, nipples or barrels. The water supply and the input for the supply cable are also included. Not far from the lid is sometimes put out with a ball valve, which is like a water pipe. This whole structure helps pump water for watering beds or other needs during the summer season.

How to make a concrete caisson

A concrete caisson is one of the sturdy types of chambers. Its advantage is the use of concrete, which allows you to quickly make a caisson. Disadvantage - if you bought substandard concrete, then in time it can give cracks and the camera will have to be remade.

The formwork equipment for such a caisson is made of boards, dsp or other sheet materials. The main thing is that its surface is treated with oil or other oil. The size and shape should be completely suitable for all equipment and have a stock. The stock is taken from the walls of the excavation in the ground cover. It should be about 15 cm on one side.

For increased rigidity, concrete caissons are reinforced. This gives durability for the well. The term of work can be more than 50 years.

You can make a concrete caisson yourself if you have at least some small skills in construction work.

You need to install the formwork in one go. In this case, it, of course, flooded. This will give strength and reliability to the whole structure. The concrete should dry for 10 days. But at this time it is necessary to look after him. It is necessary to wet the concrete parts and prevent rain, moisture and particles from getting into the ground or ground. After 7-10 days formwork should be removed. The case will solidify, and the plate can be poured.

After the concrete machinations, all visible gaps that appeared between the walls and the ground must be covered. But before this, it is necessary to stack ruberoid sheets with an overlap of 100 mm. This is necessary for external waterproofing of the entire structure. But remember that between the roofing material and the wall should not get a common ground or other sand mixture or cement.

Buy always quality concrete. This will determine the reliability and durability of the caisson. It is better to overpay one time than to suffer every year, reworking the camera.

How to make a caisson with your own hands

You can make a caisson with your own hands. If you have the strength and free time, then go ahead for work. Note that in order to make a caisson, it is desirable to have certain skills in this area.

Residents can make a caisson chamber of brick, concrete, apply welding skills or install a plastic camera. Each type of caisson has its own characteristics.

Features for each coffer:

• for welding caisson we take a metal workpiece and a special unit( arc).They are used for further welding. The main feature of the welding method is that it is durable and reliable;
• can make a brick caisson. It is quite simple and easy to make, in comparison with other methods. You just need to have the ability to masonry;
• feature of a reinforced concrete chamber is that it can not be made independently. You need help from the outside. The rings of the well have a huge weight. To install them you will need a special technique for raising rings;
• among the features of the plastic camera can be distinguished ease of installation. A caisson made of plastic can even be bought at the store.

At the design stage of the caisson, you need to determine the size, choose the material, draw the drawing and schematics

Before making the caisson for the well, you need to perform preparatory land work. What is included in them?

1. Dig out the pit for the caisson. Dig around the exit of the pipe, which will come out of the well. The very bottom of the pit should be made deeper by 40 cm from the ground level, on which the soil freezes. As a rule, this level is located on the land interval of 1-2 meters. Remember that the width of the pit depends entirely on the size of the equipment and the caisson. The size of the pit is 1.4x1.4 meters - this is the smallest size for the camera. On average, caissons make the size 1,9х1,9 meters. But it is better to do on 2,4x2,4, so that you can safely serve the camera. The given sizes are specified in view of a lumen in 20 sm during a backfilling and warming of the chamber.
2. Next we make a strip foundation on the bottom of the pit. It is also called a supporting concrete slab.

This work is time-consuming. Therefore, if you are not sure that you can handle on your own, be sure to call specialists. They will be able to install everything professionally and as quickly as possible.

How to install the caisson at a high groundwater level

The installation of a caisson with a high groundwater level should include the creation of conditions under which the caisson would be fixed from ascending. In this case, it is recommended to use reinforced concrete, foundation blocks.

In high waters, in order not to suffer from the installation, you can weight the caisson

It should be understood that the surfacing of the caisson is a serious problem. At its elimination, you will have to spend both time and good money.

If the camera emerges, then the well itself is out of order. So you have to redo it. It will be necessary to do everything anew: to clean the caisson, to drill a new well, repair the communication system and mount it all again.

Installation of a caisson for a well with your own hands( video)

If you want to protect yourself from rising groundwater - be sure to fix the caisson at the proper level so that it does not surface. This will save you nerves, money, strength and your health. The caisson is an essential element for protecting the water supply system. Thanks to him, the water supply is uninterrupted. Taking care of the water supply on your site will allow you to use water at any time of the day and year. Examples

caisson( photo)