Reactive White Tank: advanced waterproofing with the DRYBOXSYSTEM® system
The "white tank" concept represents a cutting-edge solution in civil engineering for creating waterproof concrete structures without the use of additional external coatings.
Thanks to the innovative DRYBOXSYSTEM® and the crystallizing admixtures Drymix and Drymix Ultra, Drykos offers an integrated approach to ensure high and lasting performance for concrete works.




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Integral Waterproofing with Drymix and Drymix Ultra
The Drymix and Drymix Ultra admixtures are mixed directly into the concrete during the production phase, making the material itself waterproof and capable of self-repairing any micro-cracks up to 400 microns.
This process not only prevents water penetration but also protects the structure from aggressive chemical agents such as chlorides, sulfates, and carbonation, significantly extending its lifespan.

DRYBOXSYSTEM®: Innovation and Operational Simplicity
DRYBOXSYSTEM® is designed to address the most complex challenges in the construction of underground or hydraulic structures. In addition to Drymix admixtures, the system includes a complete range of solutions for sealing joints, construction joints, and critical points, ensuring total waterproofing.
This integrated approach reduces construction time and simplifies operations while ensuring high reliability.

Examples of Practical Application
The Drykos system has been successfully used in numerous projects for the construction of underground structures and hydraulic works, such as basements, underpasses, parking lots, and tanks.
Each application has demonstrated how Drymix admixtures and DRYBOXSYSTEM® can effectively meet the waterproofing and concrete protection needs, minimizing long-term maintenance costs.
A Sustainable Solution
Drykos is committed to developing environmentally friendly products and systems that respect the environment and improve the performance of structures. The Drymix and Drymix Ultra admixtures reduce the need for petroleum-derived coatings, contributing to a more sustainable and safer construction site.
With DRYBOXSYSTEM® and the crystallizing admixtures Drymix, Drykos establishes itself as a leader in the waterproofing sector, offering advanced solutions to ensure the durability and safety of concrete structures.


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