Sealing Systems in Landfill Construction:
Comprehensive solutions from Naue, including installation and placement.

Sealing a landfill is crucial to ensure the protection of air, soil, and groundwater from harmful substances. Naue offers customized solutions for all types of landfill sealing systems, based on cutting-edge technology and extensive experience. As specialist installers, we handle the placement and installation of your landfill sealing with the highest level of precision and quality.

The base sealing forms the first protective barrier of a landfill. It consists of multiple layers, including a mineral seal and a geomembrane, to prevent leachate from seeping into the soil. This sealing is legally required and must comply with the regulations of the Landfill Ordinance (DepV). Naue guarantees compliance with all legal requirements and the safety of your landfill through the professional installation and placement of geosynthetic components.

Intermediate sealing systems are used to separate different landfill areas or bodies. This is particularly important when landfill sections are temporarily not in operation, the approved waste height has not yet been reached, or in former municipal waste landfills where settlement is still expected. Intermediate sealing is also used in the ‘landfill on landfill’ concept, but in such cases, it is often referred to as…

Surface sealing systems in landfills are installed on the top of the landfill body to prevent the infiltration of rainwater and minimize the release of pollutants and landfill gases. These systems typically consist of multiple layers, including a sealing layer, a drainage layer, and a recultivation layer, which work together to reduce environmental impact.