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MLL-Slat facade type 624L

Slat facades

MLL-Slat facade type 624L

Slat facades
  • 62% free ventilation cross-section
  • Z-slats
  • Insect or bird protection grids
  • High-quality aluminium
  • Proven clip system

Product Description

The slat facade, System 624L, from MLL Hamburg, is a facade system made of aluminium with a free ventilation cross section of 62%. The system 624L is equipped with a Z-slat of the medium series of type 020L. Fastening to a facade occurs via the Retaining rail 004. The slats are fastened with the MLL clip system and are also removable afterwards for repair work on on the facade or similar purposes.

MLL-Slat facade type 624L
MLL medium series, Z-slat
MLL-Slat 020L on Retaining rail 004

Surface :
Anodised E6/EV1, C31-35
RAL according to choice / unfinished
Special colors on request

Scope :
MLL-slat facade for installation on substructure for example masonry.

Area of Application :
For indoor and outdoor use.

Struture :
Slats and Retaining rail tailored, supplied loose.

Required Accessory :
Fixture screws
Fastening bracket
Wall anchor

Optional Accessory :
Fly screen: Fibreglass mesh 1,4 mm / Stainless steel mesh 1,4 mm
Bird protection: Galvanized mesh 10 mm / Stainless steel mesh 8 mm (delivered as role)

Technical Data

Assembly Slat 020L on Retaining rail 004
Retaining rail 004 equipped with bracket 12.2
Retaining rail 004 for assembly on the on-site substructure
Grid dimension of the supporting pillar / max. span of the slat 1000 mm
Free ventilation cross-section 62%
Slat distance 50 mm
Loss coefficient exhaust air 5,9 Flow coefficent exhaust air 0,40
Loss coefficient supply air 6,7 Flow coefficent supply air 0,38
flow velocity in m/s dB (A) 1,0 m/sec dB(A) 31
1,5 m/sec dB(A) 32
2,0 m/sec dB(A) 35
2,5 m/sec dB(A) 36
3,0 m/sec dB(A) 37
3,5 m/sec dB(A) 38
4,0 m/sec dB(A) 39
4,5 m/sec dB(A) 41
5,0 m/sec dB(A) 45
6,0 m/sec dB(A) 50
7,0 m/sec dB(A) 57
Construction product No / certification acc. to DIN EN 10204

System Components

Lamella

Slat 020L

Variant
Z-slat, free ventilation cross section 62%.

Material
Aluminium Al Mg Si 0.5

Surface

RAL according to choice / unfinished
Special colors on request

Technical drawing:
Click on the image to zoom.

Technical drawing: Slat 020L

Holdfast

Retainer 12.0

Variant
Clip holder for slat facades and weather protection-/ventilation grids. Retainer 12.1 for weather protection/ventilation grids. Retainer 12.2 for slat facades.

Material
Aluminium Al Mg Si 0.5

Surface

RAL according to choice / unfinished
Special colors on request

Technical drawing:
Click on the image to zoom.

Technical drawing: Retainer 12.0

Support Rail

Retaining rail 004

Variant
For slat facade retaining rail with fly/bird screen slot. For assembly on the on-site substructure. Distance of the retaining rail depending upon the system selected. Used for all weather protection slats.

Material
Aluminium Al Mg Si 0.5

Surface

RAL according to choice / unfinished
Special colors on request

Technical drawing:
Click on the image to zoom.

Technical drawing: Retaining rail 004

Our satisfied customers

A small extract of our references
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MLL-Weather Protection | System type: 625