Comparison of the Base Plate of Our Pumping Stations with Conventional Construction Methods

In stormwater and wastewater technology, stable and durable solutions are crucial. Our DORANT and HEKANT pumping stations set new standards here.

Our System:
Our pumping stations consist of a three-part shaft system, made up of a cylindrical shaft of double-walled PE-HD spiral pipe, a base plate, and a ceiling plate made of PE-HD with a reinforced concrete core. These parts are seamlessly welded together, ensuring the highest stability. The base plate, designed as an overhanging cantilever, serves as an effective buoyancy protection.

Conventional Construction:
In conventional construction, the contractor pours a concrete base plate, on which the PE-HD shaft is placed. There is no solid connection between the container and the base plate. Groundwater directly presses against the PE-HD shaft, which can lead to deformation and damage to the armatures at high groundwater levels. This results in high follow-up costs due to necessary repairs.

Comparison:
Kordes System:

• Base plate made of reinforced concrete
• Stable against groundwater pressure

Conventional Construction:

• Base plate often made of plastic
• Risk of bulging and deformation
• Stress and damage to armatures, high repair costs

Our pumping stations provide a secure and long-lasting solution against groundwater pressure, thanks to the reinforced concrete base plate. This reduces follow-up costs and increases the longevity of the entire system.