La-mut (Mangifera foetida)
Family: Anacardiaceae
Common names: La-mut, Machang, Mango, Sepam, Wangi
Distributed in: Burma, Indonesia, Malaysia, Thailand (Oceania and S.E. Asia)
Common uses: Cabinetmaking, Concrete formwork, Furniture, Heavy construction, Light construction, Plywood, Veneer
Tree size: Trunk diameter is 100-150 cm
Colors: the heart isYellow, Yellow to golden-yellow to orangeand the sapwoodWhite to yellow, Yellow.The grain isWeak figure, the textureUniformand the lusterPronounced
Natural durability: Susceptible to marine borer attack, Very durable
Kiln Drying Rate: Naturally dries quickly
Drying Defects: Slight surface checking, Splitting
Ease of Drying: Thick Stock Requires Care
Blunting Effect: Moderate
Boring: Very good to excellent results
Carving: Fairly Easy to Very Easy
Cutting Resistance: Easy to saw
Gluing: Fairly Easy to Very Easy
Mortising: Fairly Easy to Very Easy
Moulding: Very Good to Excellent
Movement in Service: Very Good to Excellent
Nailing: Fairly Easy to Very Easy, Pre-Boring Recommended
Planing: Planes well, to a good finish
Resistance to Impregnation: Resistant sapwood
Response to hand tools: Responds Readily
Routing recessing: Fairly Easy to Very Easy
Sanding: Fairly Easy to Very Easy
Veneering qualities: Veneers easily, Veneers moderately easy
Steam bending: Fairly Difficult to Very Difficult
Screwing: Fairly Easy to Very Easy, Very Good to Excellent Results; Turning: Fairly Easy to Very Easy
Polishing: Very Good to Excellent; Staining: Very Good to Excellent;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
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Item |
Green |
Dry |
Metric |
Specific Gravity |
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Density |
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592 |
kg/m3 |
Bending Strength |
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kg/cm2 |
Crushing Strength |
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kg/cm2 |
Hardness |
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kg |
Impact Strength |
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cm |
Shearing Strength |
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kg/cm2 |
Stiffness |
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1000 kg/cm2 |
Tangential Shrinkage |
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% |
Radial Shrinkage |
2 |
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% |
Weight |
576 |
464 |
kg/m3 |
Maximum Load |
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cm-kg/cm3 |
Toughness |
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cm-kg |
Static Bending |
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kg/cm2 |
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 |  |  |  | Item | Green | Dry | English | Density | | 37 | lbs/ft3 | Weight | 36 | 29 | lbs/ft3 | Radial Shrinkage | 2 | | % | Tangential Shrinkage | 4 | | % | |
Shrinkage, Tangential = very small Shrinkage, Radial = very small Density (dry weight) = 31-37 lbs/cu. ft. Density (dry weight) = 46-52 lbs/cu. ft.
Burgess, P.F.,1966,Timbers of Sabah,Sabah Forest Record, no.6Desch, H.E.,1954,Manual of Malayan Timbers (2 vols,Malayan Forest Records,no.15Lee, Y.H., Lopez, D.T.,1968,The Machining Properties of some Malayan Timbers,Malayan Forester,3,pp194-210Menon, P.K.B.,1959,The wood anatomy of Malayan timbers: commercial timbers, 3. Light,hardwoods,Malaysian Forest Research Institute Kepong, Research Pamplet, No. 27.Ng, F.S.P. (Ed,1989,Tree Flora of Malaya A Manual for Foresters Volume 4,Forest Research Institute Malaysia Ministry of Primary IndustriesStephens, M.,1955,The Timber Machang (Mangifera foetida,Malayan Forester 18(4) pp205-7Wong Choong Ngok, Burgess, H.J.,1960,A comparison of linear shrinkage data obtained by different methods,Malaysia Forest Research Institute, Forestry Department Research Pamphlet,29
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