Okoumé plywood panel,D-s2,d0 – Dfl-s1 (for thicknesses > 9 mm) inspection checklist,inspectors,graders,testing,sourcing,factory auditing

Use	Nautical, doors and windows, construction
Classification by face appearance	Superior
Release of formaldehyde	E1, CARB 2, NAUF
Gluing class	Class 1, Class 2, Class 3	EN 314-2
Sizes	252 x 125, 310 x 153 cm
Thicknesses	from 3 to 40 mm	EN 315
Dimensional tolerances	Length and width: +/-3,5 mm. Thickness +(0,2+0,03t); -(0,4+0,03t). Orthogonality: 1 mm/m	EN 315
Longitudinal flexural strength	10/5 > 45 N/mm2 15/9 > 51 N/mm2	EN 310
Transverse flexural strength	10/5 > 30 N/mm2 15/9 > 47 N/mm2	EN 310
Module of longitudinal flexural elasticity	10/5 > 5700 N/mm2 15/9 > 6100 N/mm2	EN 310
Module of transverse flexural elasticity	10/5 > 3700 N/mm2 15/9 > 4500 N/mm2	EN 310
Density	530 kg/m3 +/-10%	EN 323
Thermal conductivity	0,12 W/m K	EN 12664
Residual moisture	8 / 12%	EN 322
Reaction to fire	D-s2,d0 – Dfl-s1 (for thicknesses > 9 mm)	EN 13501-1

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