Board with outer plies made of beech veneers. Inner plies might be made of diff erent types of veneers. Although beech belongs tohardwood species we list it separately for commercial reasons.
MANUFACTURED IN FOLLOWING TYPES OF GLUING
interior: on the basis of urea-formaldehyde glue, for use in dry conditions (acc. to EN 636, technical class EN 636-1)
exterior: on the basis of phenol-formaldehyde glue, or melamine-urea-phenol-formaldehyde glue for use in exterior conditions(acc. to EN 636, technical class EN 636-3)
|Standard sizes, mm (ft)||2500x1500mm, 1500x2500mm, 1250x2500mm, 2500x1250mm, 1250x2200mm, 1250x1950mm|
|Standard thickness, mm||4 – 45 mm|
|Classification by surface appearance||E, I, II, III, IV PN-EN 635-2|
|Density||720 – 800 kg/m3|