Sloped roof systems Globalroof® Komet® 750 for Roof | ArcelorMittal Construction

Globalroof® Komet® 750

KOMET ST500 is a multi layer system for slooped roof consisting of a structural tray Hacierco® as inner facing and siding lame ST500 installed on the specially designed Komet® steel support. The system is making the 5th facade possible. It offers exceptional aesthetics combined with excellent thermal performance Up 0.15W/m².K.

Composition :

  • Non load-bearing Tray Hacierco C 400.90 non perforated or perforated type P,thickness according to the span
  • Purlin Multibeam on cleats or steel spacer
  • Glass wool or mineral wool 90mm thick in the bottom of the tray
  • Airtight Vapor barrier film
  • Purlin Multibeam on cleats
  • Glass wool or mineral wool 150mm thick unrolled between purlins
  • Glass wool or mineral wool 120mm thick crossed and unrolled between purlins
  • Glass wool 60mm thick unrolled and nipped on the purlins
  • Profile Komet
  • Zed
  • Siding ST 500

Performances :

  • Thermal transmittance Up = 0.15W/m².K
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