best wood GLULAM – CEILING ACOUSTIC DESIGN The classic - visually different

The visual alternative to the tried and tested best wood GLUELAM - CEILING is the best wood GLULAM – CEILING ACOUSTIC DESIGN. The fine slot milling offers extended design possibilities.

GL 24h, GL 28h

Strength class

Fields of application

Ceiling

Delivery formats

Type of wood & Quality
- local spruce, industrial quality
- local spruce, visual quality
- scandinavian spruce, visual quality
Strength class
- GL 24h
- GL 28h

	Width (mm)
	200 to 400
100
120
140
160
180
200
220
240
260
280
Thickness (mm)

Andere Holzarten	Mountain larch - available on request
	Spruce from Switzerland - available on request
Length	2.30-14.00 m
Width	200–400 mm, production dimensions made on a base of 40 mm
Milling	5/11 mm, in the centre of the glue joints
Minimum production length	per element width 5.00 m
Minimum order quantity	5 m³

Hinweise: Profilmassberechnung; * Splintarme Rohware, keine Möbelqualität

Technical data

Standard	EN 14080:2013
Strength class	GL 24h, GL 28h
Application classes	Use in application classes 1 and 2 according to EN 1995-1-1
Drying	Kiln dried, wood moisture max. 15 % at delivery
Bonding	Clear, water-proof gluing with polyurethane adhesives (free of formaldehyde)
Lamellae	40 mm, sorted for quality and finger-jointed
General information	Planed on four sides, bottom side chamfered 4 mm (measured diagonally), upper side without chamfer, trimmed precisely_x000D_ ± 2 mm; visual quality only on the bottom side
Tolerance	Thickness: ± 1 mm; Width: ± 2 mm; Length: ± 2 mm; Curvature at ceiling level: max. 20 mm per 18.00 m
Shape change	Shrinkage and swelling dimensions per 1 % change in timber moisture: Length: 0.02 %, width/thickness: 0.24 %
Equilibrium moisture content	Wood can be expected to acclimatize at an equilibrium moisture content of 9 % in closed and normal air-conditioned rooms.
Fireproofing	Verification possible via the free best wood STATICS software