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Romanian Lumber and Timber Agency
Sawing Defects

 
 
Wane - A rest from log surface appearing on lumber or timber piece. Sharp waneSharp wane - Wane appearing only on one face and edge of lumber or timber piece.
Obtuz waneObtuz wane - Wane appearing on both faces of lumber or timber piece.
Snakings on faceSnakings - Sinuous form of faces or edges. Snakings on edge
Edges unparallelismk1>k2 or k1<k2
Edges unparralelism - Timber or lumber piece with un-uniform width.
Faces unparallelismd1>d2 or d1<d2
Faces unparralelism - Timber or lumber piece with un-uniform thickness.

 
 
defects classification
knots | cracks | structural irregularities | fungi defects | insect defects | deformations

 

Ec. Septimiu Petrascu, Export-Import Agent, 11, Traian Str., 2575 Sebes-Alba, Romania
Tel/Fax : 0040-58-730.786  e-Mail : septimiu@apulum.ro