HARDBOARD SPECIFICATION inspection checklist and quality control

HARDBOARD SPECIFICATION inspection checklist and quality control

Standard sizes 2750 x 1700 mm
Cut-to-size standard dimensions
(other sizes upon request)
2440 x 1220 mm
1830 x 1220 mm
2000 x 1700 mm
495 x 295 mm
490 x 290 mm
390 x 290 mm
700 x 284 mm
Thicknesses 2,8 mm / 3,0 mm / 3,2 mm
Thickness tolerance +/- 0,2
Tolerance length/width +/- 3 mm
Density min. 850 kos/cbm
Resistance to bending min. 36 Mpa
Swelling after 24 hours in water max. 21%
Humidity 4 – 8 %
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