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Description

Corona is an innovative product for wall cladding applications which features direct fixing for easy installation. CoronaBrise is a variation which is made with multiple perforations to increase the passage of natural daylight.

The scale of the profiled louvre creates a striking visual statement and makes it particularly suited to large scale projects where there is a requirement for visual screening and natural ventilation. A practical method of fixing is achieved directly through the top flange of the louvre to the substructure or underlying steel support.

Panels are manufactured using an electrofusion process which combines high voltage electricity with pressure to fuse the profiled louvres with the supporting round bars. They are constructed without any framing bars and can therefore be stacked or joined together seamlessly for a continuous appearance.

General information
Finish

Hot dip galvanized

For Corona only, to BS EN ISO 1461.

Hot dip galvanized and polyester powder coated

For Corona only, insert RAL or BS colour, to BS EN ISO 1461 and BS EN 13438.

Polyester powder coated

For CoronaBrise only, insert RAL or BS colour, to BS EN ISO 13438.

Material

Corona: Carbon steel (S235JR)

CoronaBrise: Zinc coated steel to BS EN 10327

Uniclass 2015
Facade-aligned brise soleil systems (Ss_25_50_45_30)Primary
Specification data - Facade-aligned brise soleil systems
Product Reference

Corona

14% free area, 92% visual screening.

CoronaBrise

35% free area, 92% visual screening plus 22.7% open area of perforated surface.

Panel size

Insert requirement, available 1972 x 1800 (h x w, maximum).

Finish

Hot dip galvanized

For Corona only, to BS EN ISO 1461.

Hot dip galvanized and polyester powder coated

For Corona only, insert RAL or BS colour, to BS EN ISO 1461 and BS EN 13438.

Polyester powder coated

For CoronaBrise only, insert RAL or BS colour, to BS EN ISO 13438.

Standard product features

Material:

  • Corona: Carbon steel (S235JR).
  • CoronaBrise: Zinc coated steel to BS EN 10327.

Profile:

  • Louvre centres: 116.5 mm.
  • Gap between louvres: 9 mm.
  • Round bar: 4.5 mm diameter at 200 mm centres.
  • Panel depth: 45 mm.
  • Steel gauge: 1.5 mm thick.

Fixing:

Recommended at intervals of 500 mm on vertical supports.

Installation:

Panels are fastened with self-tapping screws TE 5.5 x 45.

Product Options

Product reference:

CoronaBrise has small perforations to allow for increased levels of daylight:

  • Hole diameter: 4 mm.
  • Pitch dimension: 8 mm centre/centre.
  • Pitch configuration: 60° staggered.
  • Bridge: 4 mm.

Other requirements:

The integrity of the panel allows it to be cut or shaped.

Secondary steelwork:

Secondary support steelwork is designed and supplied as required.

Literature
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