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RHEINZINK® -
Corrugated Roof Sheeting System
The drawing shows just one opportunity of construction. The battens/purlins (21) for example could also be steel angle or steel channel purlins. Just as well is the construction possible without insulation. The purlins must not contain any harmful content, because they are in direct contact with the zinc sheet. If you have any doubt, put a separation layer onto the purlins (e.g. plastic foil) to prevent direct contact between the purlin and the sheet. |