Alfa MODUL Tank

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Alfa MODUL tanks are covered, underground watertight tanks with an outlet, used to retain rainwater for further use, such as watering, for technical purpose or without any use with a controlled outlet option.

Alfa MODUL tanks are covered, underground watertight tanks with an outlet, used to retain rainwater for further use, such as watering, for technical purpose or without any use with a controlled outlet option. Alfa MODUL tanks serve to decrease the water run-off from an area. Water run-off control can be done either using a run-off controller or a pump. MODUL tanks can also be used to store fire water or as accumulation tanks for sewage water. Reinforced concrete tanks are made of C 30/37 Class concrete. The advantage of these tanks is that their entire volume can be modulated and the end is closed with front-ends on both sides. The individual segments are connected using a rubber gasket with screw connections. Using screw connections, the ceiling slabs are screwed to the tank so that the slab covers the individual segment joints. Once assembled, the tank gaps are sealed with polyurethane filler, thus achieving an enhanced joint tightness. Unused screw holes are covered with plastic lids that are sealed over with polyurethane filler. The tank can consist of a single set or, if larger retention volume is needed, can have several interconnected sets. The individual sets are interconnected with PVC pipes via transitions and rubber gaskets that are inbuilt into the tanks during manufacture. Such transitions are completely watertight and their assembly is very easy and fast.

Variability can be find in the cataloque on the page 24