Scientific Name:
Mezilaurus itauba (Meissn.) Taub., Lauraceae.
Other Names and Related Species:
It’s also known as Itaúba-amarela, Itaúba-abacate, Itaúba-preta e Louro-itaúba. M. synandra and M. navalium which all have wood with similar characteristics.
Description of the Tree:
Large tree, reaching a height of 40 m and a diameter of 80 cm; in sandy or stony soils it develops more slowly. Its bark is reddish and fissured.
Wood Characteristics:
Initially it has an olive-yellow heartwood when cut, becoming brown when exposed to air; a distinct sapwood, light beige in color. The wood does not present any drawings, having a medium texture, little shine and regular grain; smooth to the touch. When freshly cut, it has a pleasant smell and a spicy taste, but it is barely noticeable when dry.
Region of Occurrence:
Very common in the region of Óbidos (PA) and in the Tapajós River; dispersing to the Guianas and the state of Mato Grosso. It is always found in poor, siliceous or clayey-siliceous soils.
Physical-Mechanical Properties:
Its wood is very heavy and hard, with high mechanical resistance and low retractability. High natural resistance to rotting and insect attack.
Behavior During Drying:
Air drying is slow and difficult, but without a high incidence of defects. Artificial drying is reported as slow, with accentuated occurrences of cracks and moderate warping. There is no indication of specific programs for Itaúba wood.
Workability:
Moderately difficult to work with both hand tools and machines due to the presence of silica but provides a good finish.
Suggested Uses:
In external constructions such as bridge structures, poles, light posts, railroad crossties, fenders, stakes; internal parts in civil construction such as beams, rafters, slats, door and window frames, casings, clubs and floorboards; common furniture, shipbuilding, boats, card bodywork, turned parts, handles of agricultural tools and implements, etc.
Source: REMADE