When the construction of the Foundation of the country house as a series of concrete columns are usually used wooden formwork. However, it is much easier to use for concrete formwork is not expensive in these times of boards, and the cylindrical form of roofing material. Take a flat beam with a diameter slightly less than the diameter of the drill that you did in the soil hole under the bars, wrap it in two layers of roofing material and tie a soft wire. Then remove the beam, and the resulting tube down the designated hole in the ground, the bottom of which are lined with successively compacted layers of sand and gravel.
When all pipes are installed, fill them with liquid concrete and insert the four cut the reinforcing iron. After the concrete has hardened, excess reinforcement can be cut.
Recommend to read
AT THE CROSSROADS OF TWO EPOCHS
The first post-war years in OKB G. M. Beriev was created long-range Maritime reconnaissance flying boat Be-6 — undoubtedly, staged the aircraft for the Russian naval aviation. For a...
“KIROVCHANE”
Model aircraft with electric motors are interesting because they can be used for entertaining evenings of technique, theme camps and even in physics classes to demonstrate the lifting...
