White spruce wood

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Fir wood has characteristics very similar to those of spruce, so much so that the two are often sold together without distinction. It is an extremely versatile coniferous wood.

Fir is widely used in construction, particularly in engineering works, but it also has applications in interior design, for example for flooring, ceiling cladding, stairs and window frames.

It is also used in the manufacture of furniture, chipboard, laminated wood, wood fibre, cellulose and paper.

The colour of fir varies from light yellow to white with reddish hues, accompanied by a typical greyish sheen and frequent knots. This wood is soft, light, flexible and almost resin-free.

It is valued for its good dimensional stability, thanks to its low tendency to split or warp. It also shows moderate resistance to chemicals such as acids and bases. However, its natural durability is rather limited: it is vulnerable to attack by fungi and insects, prone to blue stain and only moderately resistant to weathering.

Main source of description

Material-Archiv. (2023). Tanne, Weisstanne. Material-Archiv.

Other sources

Natterer, J., Volz, M., Volz, M., & Herzog, T. (2001). Atlante del legno ([rist.]). UTET.

Material

Wood

Usage

Ceiling, Facade, Inner wall, Interior floor, Interior forniture

Property

Absorbent, Compact, Decorative, Heat insulating, Natural, Porous, Rigid, Sound absorbing

Shape

Panels

Sample

3

Sample ID

EM000009402438, EM000009405328, EM000009405365

Place

shelf D6, wall E

Sample weight

0g – 499g, 499g – 1000g

Modulus of elasticity

6600 – 17200 N/mm2

Compressive strength

31 – 59 N/mm2

Thermal conductivity/coefficient

0.11 – 0.13 W/mK

Flexural tensile strength

47 – 118 N/mm2

Tensile strength

48 – 120 N/mm2

Density

350 – 750 kg/m3