Cast iron pipe systems meet all requirements for
building drainage and makes for a space saving, durable drainage system.
PREIS® DS SML Drainage system was tested under fire according to EN 12823 and EN ISO 1716 and it confirmed the classification of A2.
The excellent structural fire protection properties were confirmed.
More information in our CATALOGUE.
In the event of a fire in a building, preventing the fire from spreading is an essential safety factor. With cast-iron drainage pipe systems, a safe room closure in all directions and thus 100% security is guaranteed. Source: www.izeg.de
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