- Country of manufacturePoland
- Pipe materialPE
Infiltration tunnels - underground - the Drainage for storage previously cleared,
rain water.
Construction of the field of a drainage
Tunnels allow to store much more liquid, than leak
traditional. One tunnel replaces more than 30 meters of a drainage pipe (F 110).
Creation of the lixivating field is the most important the choice of number of tunnels to the earth.
Do not forget to fill a trench with gravel reddened.
Tunnels filters allow to replace classical discharge on gravel a hole
the system does not demand additional resources outside filter tunnels.
The technology of sewage treatment consists of two stages:
- Preliminary processing in anaerobic conditions (septic tank)
- Careful cleaning in aerobic conditions in places with participation of aerobic bacteria
inhabiting environment
These tunnels are used for leaching the second known. aerobic stage of cleaning
treatment.
They are attractive alternative traditional infiltration of sewage ballasted
gravel considerably reducing system of an infiltration of length and a surface.
Big surfaces infiltration tunnels and excellent aerobic conditions allow
high efficiency decrease in level of pollution.
Advantage of this system is also big capacity of keeping (320 liters) and
loading capacity to 30 t/sq.m which allows for installation of drainage areas
passersby for automobile and trucks.
Sizes Tunnels (mm dch.1205, width. 800 mm, height. 630 mm) are established directly in
home there are soils that does installation fast and simple in installation.
Investments in sewage treatment Household tunnels not Leitch
increases costs of its realization in comparison with other decisions.