Application · Industry & commerce
Business continuity in heavy rain
Even brief flooding can paralyse production plants, machinery and supply chains. JUMBO BLOCK retains rainwater beneath operational and traffic areas – and turns it into a usable resource.
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Site protection
Flood protection for plants and business parks
Industrial and chemical sites are particularly vulnerable to flash floods. JUMBO BLOCK absorbs rainfall peaks in heavy-duty modules beneath the surface and prevents water from entering buildings, production halls and technical areas. Storage volume is scaled precisely to the site.
Effective flood protection is part of modern risk management and is increasingly considered by insurers.

Gain space
Storage below, operations above
Instead of land-hungry open retention ponds, the storage lies beneath yards, car parks and traffic areas. The surface remains fully available for operations, logistics or plant expansion – a real advantage where every square metre counts.

Water as a resource
Using rainwater in operations
Stored rainwater is not simply drained away but serves as a second water source. This reduces dependence on the drinking-water network and operating costs.
- Cooling water for industrial processes
- Fire-water reserve
- Cleaning and process water
- Irrigation of green areas
Operators near critical infrastructure
Physical protection plus real-time monitoring and tamper-evident documentation – KRITIS-, NIS-2- and CRA-ready.
Durable rather than short-lived
Solid concrete instead of plastic infill units: lasting operational stability and low follow-up costs over 80–120 years.
Fast planning
Initial sizing, layout and costs with the Engineering Suite – a basis for investment decisions.
Discuss your project
We support you from initial sizing through planning and structural design to operation with monitoring.
FAQ
Frequently asked questions
Can stored rainwater be used as cooling water?
Yes. Depending on quality and treatment, the water can be used for cooling, cleaning, irrigation or as a fire-water reserve.
Does JUMBO BLOCK need extra space on site?
No. The installation lies beneath existing operational and traffic areas, which continue to be used above.
Is JUMBO BLOCK suitable for chemical sites?
Yes. With suitable SABA sealing systems – such as acid-resistant Ecoseal AC – the installation can be adapted to chemically demanding applications; design is project-specific.
Read on

Fire-water storage & retention
Store and retain fire water.

KRITIS · NIS-2 · CRA
Duties under KRITIS, NIS-2 and CRA.

Ports & airports
Logistics hubs at ports and airports.