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Glazed-in louvre 415: with chevron section blades

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Specifications sheet

Specifications sheet

Material
» Aluminium Al Mg Si 0,5

Finishing
» Natural anodised: 20 to 22 micron
» Dark bronze anodised: 20 to 22 micron
» Powder-coated in any RAL-colour: pre-assembled product is conversed to ensure a soldid adherence (Brugal) and powder-coated in order to guarantee a thorough powder-layer at all corner joints and cutting sections: 60 to 70 micron.

Description
» U-shaped window profiles with a total height of 26,5 mm cut at mitre of 45° and assembled through compression and a clamping corner.
» Aluminium profiles with a minimum thickness of 1,5 mm.
» Aluminium blade supports are rivetted on the vertical perforated frame-profiles.
» Louvres with a width over 700 mm are provided with an extra perforated Uprofile to fix additional blade supports in order to strenghten the whole construction.
» The V-shaped blades with a height of 20 mm are clipped onto the support profiles.
» The pitch of the blades is 20 mm.

Specification
» Total thickness: 33,5 mm
» Width flange: 24 mm
» Visual free area: 93%

Option
Can be provided with a water channel, fixed just under the lowest blade to ensure an optimal watertightness according to HEVAC test procedures:
99,0% at an air velocity of 0,5 m/s
98,0% at an air velocity of 1 m/s
When fitted with an insect mesh 2,3 mm X 2,3 mm
This water channel is made of Aluminium Al Mg Si 0,5 and anodised or powder-coated in the same finish as the louvre.

Fixing
» With glazing beads.
» The use of glazing blocks for fixing is recommended.