The sizes of a septic tank are defined proceeding from number of people living in the house. Usually, for an ordinary family completely awaking enough septic tank in total amount 9-12м3. So after with a septic tank site everything is solved, it is necessary to dig out a hole in the sizes 3600мм in length, 2400мм in the width and 2100мм depth (for a septic tank in working volume 9м3). It is necessary to straighten walls of a hole as much as possible Continue reading
Category Water purification
The cesspool can be 2 types – pressurized and soaking up. In the first case after excavation of a hole of its wall and the bottom are filled in with concrete or give all the best factory special concrete rings which are capable to hold water infiltration. In this case all sewage keeps in a cesspool and after its filling is extorted by assenizatorsky car.
In the 2nd case, at arrangement of a soaking-up cesspool, its wall it is possible to fix Continue reading
For today, when building different communications, the ferro-concrete bottoms well are used. Without it modern an izgotovka of wells it is actually unreal and plays an important role. The main lines to which pay attention when manufacturing the bottoms it is durability and a krepkost. Why they are so important? As, if these characteristics will be broken, at damage of communications, material losses will be considerable.
It is most Continue reading