Asia

Tree Data
The tree is described as large, developing a bole that is described as often fluted, rather short and thick, with a length of about 50 feet (15 m).

Trunk diameter is reported to to be up to 60 inches (150 cm) above large spreading buttresses.

Sapwood Color
The sapwood is whitish in color, and is well demarcated from the heartwood. Width is reported to be 1.5 to 2 inches (4 to 5 cm).

Heartwood Color
The heartwood is yellowish to orange brown when first cut, but it matures into brown or dark red-brown upon exposure. Vessels are often filled with yellowish or whitish deposits, conspicuous on the surface. Color variation between boards is reported to be moderate to high.

Grain
Grain is straight to interlocked, or wavy. Radial surfaces exhibit an attractive, ribbon figure.

Texture
The texture is typically fairly coarse.

Luster
Luster is reported to be variable.

Odor
Dry material is reported to have a distinct odor which is easily detectable when it is being worked. The wood also has an astringent taste.

Movement in Service
The wood is rated as stable, with small movement after seasoning, but reports indicate significant movement in service in actual installations.

Natural Durability
The heartwood is reported to be durable and is highly resistant to termite attack. The sapwood is reported to be susceptible to insect attack. Resistance to Impregnation The heartwood is reported to be highly resistant to preservative treatment, but the sapwood is permeable. Gum Content and Reaction with Textiles The wood contains a dark brown gummy substance that leaches out steadily with water, and stains textiles.

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