Sealing systems in civil engineering: installation by a certified WHG specialist

What is tank sealing?

Tank sealing is the use of geomembrane barriers and welding techniques to protect containers such as tanks, silos and basins from leaks and contamination. The goal is to prevent liquids, gases or chemicals from escaping and to safeguard the surrounding soil, groundwater and infrastructure over the long term.

Why is sealing crucial?

Proper sealing protects the environment from hazardous substances and preserves the integrity of the stored materials. Even the smallest leak can cause significant environmental damage. Carbofol^® HDPE geomembranes offer high chemical resistance and tear strength, providing dependable leak prevention while meeting water-protection regulations.

What is tank farm sealing?

Tank farm sealing uses geomembrane materials to ensure that no liquids escape from a group of storage tanks and contaminate the environment. A shared secondary containment (bund) retains any leaked liquid, protecting soil and groundwater from oil, chemicals and other industrial liquids.

Why is sealing crucial?

Tank farms store large volumes of water-hazardous liquids, so leaks can cause severe soil and groundwater contamination. An effective sealing system prevents pollution, maintains the structural integrity of the containment and meets legal requirements for long-term operational safety.

What is warehouse sealing?

Warehouse (hall) sealing is the installation of geomembrane barriers beneath or within the floor of storage and industrial buildings, so that spilled chemicals cannot reach the subgrade and groundwater. Geosynthetics form a durable, robust barrier for a wide range of floor-sealing requirements.

Why is sealing crucial?

Warehouses often store or handle chemicals; without effective floor sealing, leaks and spills can cause significant environmental damage. A reliable sealing system safely contains hazardous substances and helps ensure compliance with legal requirements.