Scots pine

Denominación científica:
Pinus sylvestris L.
Procedencia geográfica:
Asia and Europe.
  • Sapwood: Light yellow
  • Heartwood: Reddish colour
  • Fiber: Straight
  • Grain: from medium size to small size
  • Characteristic defects: quite frequent lively small to large knots. Small resin bags.
Pino silvestre
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Impregnabilidad Propiedades mecanicas Mecanizacion logo Propiedades fisicas logo
Impregnabilidad
  • Sapwood: Capable of being impregnated.
  • Heartwood: Low capacity to no capacity of being impregnated.
Propiedades mecánicas
  • Resistance to static flexion 1,057 kg/cm2 &;8226; Elasticity module 94,000 kg/cm2
  • Resistance to compression 406 kg/cm2
  • Resistance to parallel traction 1,020 kg/cm2
Mecanización
  • Sawing process: Easy and with no difficulties.
  • Drying process: Easy and fast. Low risk of deformation and crack formation.
  • Planing process: Easy.
  • Gluing process: Easy.
  • Nailing and screwing process: Easy.
  • Finish: Easy
Propiedades físicas
  • Apparent density at 12% humidity 500 - 540 kg/m3 semi-light wood
  • Dimensional stability
  • - Volumetric contraction coefficient 0.38 % stable wood
  • - Relation between contractions 1.81% medium tendency to deformity
  • Hardness (Chaláis-Meudon) 1.9 Softwood to semi-softwood
Observaciones
  • Fusta de creixement lent.
  • A Gabarró anomenem paquets de flandes “curt” els paquets de llargs inferiors a L.3900. Els paquets de llarg 4200 en endavant els considerem “llargs”.
  • Hi ha sectors o industrials que tenen alguna preferència pel que fa als llargs. Els fabricants de premarcs, per exemple, busquen llargs molt concrets, principalment L.4500 i L.5400.