… Intake or exhaust slots, min. net width 40 mm 30 mm Gross cross-section of RHEINZINK-Diamond Mesh Sheet, 63 % free ventilation shaft approx. 65 mm approx. 50 mm Gross cross-section of diamond…
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… zinc. Additional loads will need to be allowed for at the roof overhangs. The use of perforated meshes and wind permeable soffit linings should also be taken into consideration. Roof coverings based…
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