Drainage systems tested
for the most demanding requirements in road, bridge and tunnel construction
Future-oriented infrastructure design focuses on structures’ entire life cycle, both in terms of cost to future customers and the long-term impact on environment and society.
With their outstanding material properties, cast iron pipes according to EN 877 from PREIS® DS make for robust, durable drainage system for road, bridge and tunnel drainage.
Dimensionally stable and capable of withstanding shocks and high temperature fluctuations, the PREIS® BML pipe system is superior to other products in infrastructure projects and has a positive impact on the entire life cycle of the construction as a whole.
Comparison of changes in length of different materials:
∆T [°C] 55 ∆L [mm/10m]
Stainless steel tube
Low thermal expansion
Withstands the weather
100% recyclable and made largely of scrap iron
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The sustainability is based on the material cast iron: