Hello dear readers! In this article I'll show you how to do almost eternal drain hole of the day, step by step.
So, let's begin…
1. Digging a hole depth of 3 meters and a diameter of about 2 meters. Good align the bottom of the pit, which would in future no problems with setting rings.
2. Take the first ring RC diameter of 1.5 meters and gently lower it into the pit. Once installed it is desirable to check the level of the top ring. If there is no deviation, or they are not significant, so all is well.
3. At the bottom of the ring pour crushed stone fractions 20 - 50 mm 15 - 20 cm and flatten it well.
4. On top of the ring wall decompose evenly 12 - 14 bricks to create a drainage gap.
5. We are preparing a second ring. Dress it welding mesh width of 30 - 40 cm with a cell 20 - 25 mm. Gently omit the second ring on the bricks, which lie on the first ring and impending welding mesh 20 cm on the first ring, thus blocking the drainage gap of bricks.
6. Exactly the same actions We perform and the third ring. Superimpose on the second ring of bricks, they omit the third ring, and third ring impending grid on top of the other.
Here, there is a caveat, do not forget to bring the third ring of the drain pipe. If necessary, will prodolbit wall ring to bring the tube into the hole.
7. Top covers the entire hole concrete lid with a hole for the hatch. And he set the hatch.
8. Fall asleep gap between rings RC and the walls of the pit (20 - 25 cm) close gravel or slag.
In principle, that's ready our drain.
You should know that these holes can be made only where there is no flood, and the groundwater level is not critical.
For nature - it is our mother, and it must be protected! )) 😊
I hope that my article was useful for you! 👍