White Tank: Principles of Operation and Advantages

The white tank is based on the use of impermeable concrete and construction details that ensure the hydraulic tightness of the entire structure. The term "white" comes from the clear appearance of the concrete when it is completely sealed.

Its effectiveness is due to:

• Low permeability concrete: with the addition of waterproofing additives that improve density and reduce pores.
• ‍Special joints: systems such as waterstop protect critical points such as recovery joints, planned cracking joints or movement joints.
• Careful design details: preventing cracking and seepage.

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Creating a white tank requires an integrated approach involving design, high-quality materials, and careful execution:

• Design: it is essential to analyze the soil, water table level and water pressure. Concrete thicknesses are calculated and joint details are defined.
• Concrete preparation: Concrete with waterproofing admixtures, such as crystallizing or water-reducing admixtures, is used. The mix must ensure homogeneity and resistance to hydraulic pressure.
• Joint sealing: Waterstops, bentonite tapes, are applied at recovery and expansion joints. These materials react with water, sealing any seepage.
• Quality control: Each stage is monitored to ensure that the concrete is free of defects such as gravel nests or cracks.

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The adoption of the white tub system offers many advantages:

• Built-in waterproofing: The entire structure acts as a barrier against water, with no need for external coatings.
• Durability: Withstands water and chemical stress, providing protection for decades.
• Reduced maintenance costs: Eliminates the need for periodic work to repair seepage.
• ‍Environmental sustainability: By reducing the use of membranes and plastic materials, environmental impact is lowered.

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The white tub is widely used in:

• Foundations of residential and commercial buildings.
• Underground parking lots and underground facilities.
• Swimming pools and water tanks.
• Infrastructure tunnels and tunnels.

How to choose materials for a white tub

To achieve an effective white tub, it is essential to rely on quality products. The systems offered by Drykos through DRYBOXSYSTEM® offer advanced solutions that combine waterproofing and structural strength.

• Drykos: specializing in concrete waterproofing using crystallizing admixtures.
• DRYBOXSYSTEM®: is our flagship system for advanced structural waterproofing.

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Conclusion

The white tank represents an innovative and reliable solution for those who wish to combine waterproofing and durability in a single structure. Through the use of waterproof concrete and advanced sealants, safe, efficient, and environmentally friendly works can be achieved.

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