The Standard Malaysian Name for the timber of Fagraea crenulata (Loganiaceae). Vernacular names applied include malabira (Sabah). This is a monospecific timber. The sapwood is not differentiated from the heartwood, which is light cream in colour.
Also known as Bebira, Kayu bulan and Malabira (Indonesia); and Lumping and Niam ruesee (Thailand).
The timber is moderately soft and light with a density of 440-660 kg/m3 air dry and an average density of 545 kg/m3 air dry.
The timber is moderately durable.
The amenability to preservative treatment is classified as average.
Texture is fine and even with straight grain.
The timber falls into Strength Group C (Burgess, 1958) or SG4 (MS 544:Part 2:2001).
It is easy to saw and work and the surface produced is smooth.
The timber seasons moderately slowly, with minor dimensional movements, end-checking, splitting and insect and fungal attacks as the main defects. 13 mm thick boards take 2 months to air dry, while 38 mm thick boards take 5 months.
Shrinkage is average with radial shrinkage averaging 1.2% while tangential shrinkage averaging 2.5%.
The timber is suitable for light construction under cover, interior finishing, panelling, mouldings, partitioning, plywood, pallets as well as packing boxes and crates.
Burgess, H. J. 1958. Strength Grouping of Malaysian Timbers. Malayan Forest Service Trade Leaflet No.25. The Malaysian Timber Industry Board and Forest Research Institute Malaysia, Kuala Lumpur. 15 pp.
MS 544: Part 2: 2001: Code Of Practice For Structural Use Of Timber. Permissible Stress Design of Solid Timber.
Wong, T. M. 1982. A Dictionary of Malaysian Timbers. Revised by Lim, S. C. & Chung, R. C. K. Malayan Forest Record No. 30. Forest Research Institute Malaysia Kuala Lumpur. 201 pp.