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Grade III (CP)


  
One-piece or joint face and very close to Grade BB in quality. The oval patches may or may not be matched for color with the base face veneer.


Categories of defects Permitted
Sound intergrown knots Permitted
Other knots and knot holes Permitted up to an individual maximum diameter of 6 mm
with total quantity not more than 10 per sq. m
Repaired Defects (inserts) Permitted
Double Inserts Permitted
Closed checks Permitted
Open checks (patched) Permitted for an individual maximum width up to 5 mm
and for individual maximum length up to 600 mm
and no more than 5 per 1 meter of panel width
Irregularities in the structure of the wood Permitted
Hearth and discoloration Permitted
Defects at the edges due to sanding or sawing Permitted up to 4 mm from the edge
Glue penetration Permitted up to 5% of the surface
Sanding through Not permitted
Hollows, bumps, imprints, roughness Permitted, but slightly within the panels thickness tolerance
Inner piles veneer overlapping Permitted for an individual max. length up to 200 mm,in number max. 2 per 1 meter of a panel width