Rainwater and seepage basins

Water protection on a grand scale

Prestressed concrete tanks for the safe handling of rainwater

The safe and efficient handling of large quantities of rainwater is becoming increasingly important due to climate change. With the DRÖSSLER rainwater overflow basins, rainwater retention basins and rainwater clarifiers with volumes from 25 m³ to over 25,000 m³, you are ideally equipped for the increasing intensity and frequency of heavy rainfall events. They are manufactured in a pre-stressed design and thus ensure durable and maintenance-free tanks.

For the protection of groundwater during drainage at landfills or storage areas, we offer large-format leachate storage tanks. The high concrete quality, optimum conditions during factory production and an integrated PEHD lining ensure safety and adequate protection of the groundwater even in the event of severe chemical attack.

Rainwater basin

Versatile use of prestressed concrete tanks:
– Stormwater overflow basins
– Rainwater retention basins
– Stormwater tanks
Large-volume tanks protect against higher rainfall intensity and frequency of heavy rainfall events
The geometry of the tanks can be individually adapted to the local conditions.
Statically and geometrically favorable basin shape
Short construction time and flexible design
Many years of experience in the production of round, rectangular and oval tanks

Seepage basin

Safety against chemical attack thanks to PEHD lining
PEHD lining prefabricated in wall element size for minimal welding work on site
Factory production under optimum conditions
Efficient construction site processes thanks to system components - assembly of the wall elements on the floor slab, clamping system, etc.
Manufactured using the negative process for optimum bonding
Cement mortar injection for joints and clamping channels