Okume / Okumen
Denominación científica:
Aucoumea klaineana
Procedencia geográfica:
Central Africa
- Sapwood colour: greyish white.
- Heartwood colour: salmon-pink.
- Straight, intertwined or slightly wavy.
- It can cause asma.
![Okume / Okumen Okume / Okumen](/sites/default/files/styles/large/public/2023-11/ac607695706c49e9c2ced14958db4cdb.jpg?itok=s9hURIzq)
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![Impregnabilidad](/themes/custom/gabarro/images/icons/impregnabilidad.png)
![Propiedades mecanicas](/themes/custom/gabarro/images/icons/propiedades-mecanicas.png)
![Mecanizacion logo](/themes/custom/gabarro/images/icons/mecanizacion.png)
![Propiedades fisicas logo](/themes/custom/gabarro/images/icons/propiedades-fisicas.png)
Impregnabilidad
- Heartwood: Low capacity of being impregnated
Propiedades mecánicas
- Resiostencia a flexión estática 700 kg/cm2
- Elasticity module 77,500 kg/cm2
- Resistance to parallel compression 380 kg/cm2
- Resistance to parallel traction 89 kg/cm2
Mecanización
- Sawing process:difficulties arise from risk of repelling
- Nailing and screwing process: No difficulties.
- Finish: previous wood filling treatment
Propiedades físicas
- Apparent density at 12% humidity 440 kg/m3 light wood
- Dimensional stability
- Volumetric contraction coefficient 12%. Lightly nervous wood
- Hardness (Chaláis-Meudon) 1.5 varies from soft to very soft wood.
Observaciones
- El okumen laminat s'està usant abundantment en Europa per a fusteria de finestres