Septic tank of concrete rings with their hands

In this lesson we will consider the construction of a septic tank made of concrete rings, but let's first define what in fact we need a septic tank, many will say, "Why do we have a septic tank which is" out our neighbor has a drain hole and like normal (how to make a drain hole for itshands), only assenizatorskaya the car all the time is, well, here you have answered your own question drain hole - it is certainly good design especially if you rarely use and sanitation are not as frequent guests at the cottage or at his country house.In the opposite case, you will have to pay a monthly cleaning of your sump.

Are there any alternatives other than a septic tank, you ask?There is!- A cesspool of concrete rings, for example.If you make a bottom is not cast, and the drain, and the bottom to make the filter of gravel and sand, the water will go into the ground, namely, the ground water, but here it is necessary to draw your attention that the volume of water consumption in this case should be minimal, ie.to such a structure simply can not cope with the large volume of sewage, and also can not do without the help of machines assenizatorskaya.And finally you have a last question, why use a concrete ring and other structures, and not just dig a hole large and set to drain, which never overflows.The answer is simple!.When you create a drain hole large diameter and its operation on a large scale, the soil on your site quickly clog and pollute the water in your well, and within 5 meters of the drain hole will be a bad smell.So, to avoid such difficulties in this article we will look at how to do a septic tank of concrete rings with their hands.

Benefits septic

To finally put an end to questions about the use and rational use of septic tanks, let's arrange the pros and cons of its use.

1. Keeps clean soil;
2. protected from unpleasant odors;
3. not pollute the ground water is not you do not have neighbors.

It only labor costs to install it possible to carry the disadvantages of using a septic tank, by the way if you do not want to do a septic tank of concrete rings set ready septic tank.

Making a septic tank of concrete rings

Let's look at the construction of a three-chamber septic tank of concrete kolets.V generally, you can see it in the picture,given above.Matures question, why use three concrete chambers?The answer is simple: the most important camera - a camera №1, which actually fall plums from sewage, in general terms, it is the septic tank, it comes in sealed anaerobic conditions, the movement of waste water - a process in which microorganisms multiply and as a result of life which formedgases and alkali, which actually cleave waste turning them into products almost complete collapse, for this purpose sometimes into the first chamber (septic tank) add special bacteria for septic tanks, which are more heavily processed wastewater.

second channel occurs where aerobic fermentation bacteria are also processed water, but with the presence of air taking them from the water.Thus in the second chamber is decomposed by bacteria and remaining elements deposited on its bottom where they gradually rot.

The third channel receives substantially pure water, which is already out on the bottom or ground water.Thus, the third well is a drain, that is he, unlike the first two - the bottom serves as a filter, respectively, it is not cast.Below is a diagram of the septic tank of three concrete rings, is also worth noting that the septic tank can be arranged to and from the two rings, but then the second ring will drain and water, which will go into the ground will be a little dirtier.

The figure below you can see in more detail how to install pipes and under any angle, as well as many small details which usually raises questions concerning the arrangement of the septic tank.

excavation for the installation of concrete rings

Each concrete ring dug pit, which is in diameter must be greater than the concrete ring 20-30 cm, i.e. 1.2-1.3 m (concrete rings generally have a diameter of 1 meter).Please note that there are several ways to install concrete rings, of course the most common way - setting the pits in one line, but also the least frequently used triangular arrangement of concrete rings.

Previously at the bottom of the pit poured concrete base to the bottom of the third ring of the concrete is poured, because the third is the well drainage.With regard to the fixing of concrete wheel, the seams coat with a special sealing grease or tar, but is now sealing can be done with the help of modern tools such as such as - sealing joints with the help of the bastion.

See Also thematic video which gives details about the installation of a septic tank.Installing a septic tank must be in the corner of your suburban area (in the event of leakage did not smell), but note that the construction of the sewer pipe to be performed by all the rules, that is, it should be about 2 cm per meter length, only the drain will be finework, and if to build a septic tank too far from home, then you will experience some discomfort when approaching sewage to a septic tank, because it will require special equipment.

Speaking about the technique in the case of improper installation of a septic tank it should be located in a place where access is possible assenizatorskaya machines - this is done, if your septic tank will overflow and will not work, will be able pumping.