Lenga
Denominación científica:
Nocthofagus pumilio Kras
Procedencia geográfica:
South America
Sapwood: pink white.
- Heartwood: pink yellow.
- Fiber: straight.
- Grain: thin.
![Lenga Lenga](/sites/default/files/styles/large/public/2023-11/bbf6287f6fb34d2161f22ca9d2d3a904.jpg?itok=MJOhYB_p)
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
![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
- Sapwood: capable of being impregnated.
- Heartwood: no capable of being impregnated.
Propiedades mecánicas
- Resistance to static flexion 820 kg/cm2.
- Elasticity module 98,000 kg/cm2.
- Resistance to compression 480 kg/cm2.
Mecanización
- Sawing process: easy and with no difficulties.
- Drying process: slow. Risk of crack formation.
- Planing process and other processes: no difficulties.
- Gluing process: easy.
- Nailing and screwing process: from low to regular difficulty.
- Finish: easy.
Propiedades físicas
- Apparent density at 12% humidity 540 kg/m3 semi-light wood.
- Dimensional stability
- - Volumetric contraction coefficient 0.42 % stable wood.
- - Relation between contractions 2.1% tendency to deformity.
- Hardness (Chaláis-Meudon) 3.2 semi-hardwood.
Observaciones
- Igual que el cirerer, al que substituïx en nombroses aplicacions, té una marcada diferència de color entre la albura i el duramen