ACO DRAIN® Monoblock is a drainage system with a monolithic design: The channel and cover are produced
from polymer concrete in one casting. The result is an extremely stable unit without loose parts. There is also no need for bonded joints. The unique monocast design guarantees maximum safety and stability, even under the extreme loads of large area drainage.
ACO Stormbrixx HD infiltration system is not only suitable for block infiltration but also for the block storage and retention of surface water. The surface water is stored temporarily in the numerous voids in the infiltration system and can then be discharged in a controlled way. In this way, overloading of the sewer
network is avoided in cases of heavy rainfall.
ACO Sedismart-C is used to separate sediments from surface water and to thus protect the downstream block storage from becoming blocked with sand. The internal body around and through which the surface water to be treated must flow, causes the water in the sludge trap to flow in a rotational pattern. The flowing time is extended and the sedimentation of solids is optimised.
The discharged quantities from the ACO Stormbrixx block storage are adjusted and controlled via the ACO flow restriction manhole, a manhole structure made of reinforced concrete with integrated flow
restriction valve for individual reduction of the discharge pipe cross section. In this way, collected surface water is discharged into the sewer in a controlled way, without overloading it.