Kelat (Eugenia dyeriana)
Family:
Common names: Dangkhao, Kelat, Mao
Distributed in: Fiji, India, Malaysia, Myanmar, Philippines, Thailand (Oceania and S.E. Asia)
Distribution overview: Indo-Malayan region, extending into the western Pacific islands.
Common uses: Beams, Bridge beams, Bridge construction, Bridge joists, Building materials, Crossties, Domestic flooring, Factory flooring, Flooring, Foundation posts, Marine construction, Parquet flooring, Pile-driver cushions, Piling, Poles, Posts, Rafters, Railroad ties, Roofing, Shipbuilding, Stakes, Structural work, Sub-flooring, Utility poles, Wharf construction
Product sources: Some species in the genus are reported to yield edible fruit, while others have an inner bark that produce tannin for curing leather and for toughening nets.
Environment profile: Vulnerable
Tree size: Trunk diameter is 150-200 cm
Colors: the heart isRed, Yellowand the sapwoodWhite, Yellow.The grain isWavy, the textureModerately fine and even and the lusterSlightly lustrous
Natural durability: Susceptible to insect attack, Very durable
Odor: No specific smell or taste
Kiln Drying Rate: Rapid
Drying Defects: Moderate surface checking, Splitting
Ease of Drying: Slowly
Comments: Variable weight
Blunting Effect: Little
Boring: Fairly easy to very easy
Carving: Fairly Easy to Very Easy
Cutting Resistance: Saws cleanly with moderate blutning of cutting edges
Gluing: Fairly Easy to Very Easy
Mortising: Very Good to Excellent
Moulding: Very Good to Excellent
Movement in Service: Very Good to Excellent
Nailing: Pre-boring recommended, Tends to split during nailing
Planing: Very Good to Excellent
Resistance to Impregnation: Resistant sapwood
Response to hand tools: Responds well to hand tools
Routing recessing: Very Good to Excellent Results
Sanding: Very Good to Excellent Results
Screwing: Fairly Difficult to Very Difficult, Fairly Easy to Very Easy; Turning: Yields clean surfaces
Polishing: Very Good to Excellent; Staining: Very Good to Excellent; Varnishing: Very Good to Excellent;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
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Item |
Green |
Dry |
Metric |
Specific Gravity |
0,61 |
|
|
Density |
|
641 |
kg/m3 |
Bending Strength |
668 |
971 |
kg/cm2 |
Crushing Strength |
344 |
529 |
kg/cm2 |
Hardness |
|
406 |
kg |
Impact Strength |
|
|
cm |
Shearing Strength |
|
95 |
kg/cm2 |
Stiffness |
107 |
125 |
1000 kg/cm2 |
Tangential Shrinkage |
8 |
|
% |
Radial Shrinkage |
4 |
|
% |
Weight |
|
|
kg/m3 |
Maximum Load |
|
|
cm-kg/cm3 |
Toughness |
|
131 |
cm-kg |
Static Bending |
430 |
589 |
kg/cm2 |
|
| | | | Item | Green | Dry | English | Bending Strength | 9506 | 13818 | psi | Density | | 40 | lbs/ft3 | Hardness | | 897 | lbs | Maximum Crushing Strength | 4900 | 7526 | psi | Shearing Strength | | 1352 | psi | Static Bending | 6125 | 8389 | psi | Stiffness | 1529 | 1784 | 1000 psi | Toughness | | 114 | inch-lbs | Specific Gravity | 0.61 | | | Radial Shrinkage | 4 | | % | Tangential Shrinkage | 8 | | % | Volumetric Shrinkage | 15 | | % | |
Chudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.Desch, H. E. 1954. Manual of Malayan Timbers - Volume II. Malayan Forest Records, No. 15. Malaya Publishing House Ltd., Singapore.Keating, W.G., Bolza, E.,1982,Characteristics properties and uses of timbers. South East Asia, Northern,Australia and the Pacific,C.S.I.R.O. Div. Chemical Technology,Inkata Press,1
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