Glued laminated timber = Glulam (BSH) made of spruce
➠ spruce, wood moisture 8-12% lamella thickness 40mm
( outer lamella occasionally 20mm ), sorting lt. norm DIN 4074 S10, S13
➠ melamine resin (light glued joints) lt. norm DIN 1052, checked on climate changes, high-quality gluing and environmentally friendly
➠ 4-sided planed, beveled edges, dimensional tolerances lt. EN 390, standard quality, few loose knots occurring, no blue stain and hard redness
➠ GL24 h (= BS11) and GL28 c (BS 14) according to DIN 1052-1/A1 glulam certification and quality surveillance through MPA Stuttgart, ÖNORM EN 386 tested by timber research Austria
Glued laminated timber = Glulam (BSH)