Rimu (Dacrydium nidulum)
Family: Cupressaceae
Common names: Ekor kuda, Fijian dacrydium, Huon pine, Malor, Melor, Rimu, Ru bukit, Sempilor, Srol kraham, Yaka
Distributed in: Cambodia, Fiji [Polynesia], Fiji, Indonesia, Malaysia, Philippines, Vietnam (Oceania and S.E. Asia)
Distribution overview: Likely in New Zealand, Australia, New Caledonia, the Malay Archipeloago, and Borneo.
Common uses: Bedroom suites, Boat building (general), Boat building, Boat building: masts, Boxes and crates, Building construction, Building materials, Cabin construction, Cabinetmaking, Canoes, Carvings, Casks, Chairs, Chests, Concealed parts (Furniture), Construction, Desks, Dining-room furniture, Domestic flooring, Dowell pins, Dowells, Drawer sides, Excelsior, Factory construction, Fine furniture, Floor lamps, Flooring, Furniture , Furniture components, Furniture squares or stock, Furniture, Hatracks, Heavy construction, Interior construction, Interior trim, Joinery, Kitchen cabinets, Lifeboats, Light construction, Living-room suites, Millwork, Mine timbers, Moldings, Office furniture, Packing cases, Paneling, Plywood, Pulp/Paper products, Railroad ties, Shipbuilding, Toys, Turnery, Vehicle parts, Veneer, Veneer: decorative
Environment profile: Status has not been officially assessed
Colors: the heart isYellow, Yellow to golden-yellow to orangeand the sapwoodWhite to yellow, Yellow.The grain isWavy, the textureMediumand the lusterMedium
Natural durability: Susceptible to attack from termites (Isoptera), Susceptible to marine borer attack
Odor: No specific smell or taste
Kiln Schedules: T13 - C4S(4/4) T11 - D3S(8/4) US/T13 - C4S(4/4) T11 - D3S(8/4) US
Drying Defects: Slight surface checking, Splitting
Ease of Drying: Reconditioning Treatement
Comments: Moderately strong tough and hard
Blunting Effect: High to severe
Boring: Well defined
Carving: Fairly Difficult to Very Difficult
Cutting Resistance: Fairly Difficult to Very Difficult to saw
Gluing: Fair to Good Results
Mortising: Yields clean surfaces but requires some care
Moulding: Good finishing
Movement in Service: Good finishing
Nailing: Pre-Boring is necessary , Tends to split during nailing
Planing: Planes well, to a good finish
Resistance to Impregnation: Sapwood is moderately resistant
Resistance to Splitting: Satisfactory
Response to hand tools: Moderate working qualities
Routing recessing: Good in both routing and recessing.
Sanding: Fair sanding qualities
Veneering qualities: No drying degrade. Dries flat without splitting, Suitable for slicing
Screwing: Pre-boring recommended, Tendency to split on screwing ; Turning: Good results
Polishing: Very Good to Excellent;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
 |
 |
 |
 |
Item |
Green |
Dry |
Metric |
Specific Gravity |
0,47 |
0,52 |
|
Density |
|
560 |
kg/m3 |
Bending Strength |
606 |
956 |
kg/cm2 |
Crushing Strength |
48 |
85 |
kg/cm2 |
Hardness |
|
542 |
kg |
Impact Strength |
|
|
cm |
Shearing Strength |
|
130 |
kg/cm2 |
Stiffness |
99 |
115 |
1000 kg/cm2 |
Tangential Shrinkage |
|
|
% |
Radial Shrinkage |
3 |
|
% |
Weight |
544 |
464 |
kg/m3 |
Maximum Load |
|
|
cm-kg/cm3 |
Toughness |
|
101 |
cm-kg |
Static Bending |
344 |
568 |
kg/cm2 |
|
 |  |  |  | Item | Green | Dry | English | Bending Strength | 8626 | 13605 | psi | Crushing Strength | 696 | 1215 | psi | Density | | 35 | lbs/ft3 | Hardness | | 1196 | lbs | Maximum Crushing Strength | 4558 | 7709 | psi | Shearing Strength | | 1860 | psi | Static Bending | 4900 | 8085 | psi | Stiffness | 1416 | 1637 | 1000 psi | Toughness | | 88 | inch-lbs | Specific Gravity | 0.47 | 0.52 | | Weight | 34 | 29 | lbs/ft3 | Radial Shrinkage | 3 | | % | Tangential Shrinkage | 7 | | % | |
Max. crushing strength = medium Density (dry weight) = 38-45 lbs/cu. ft. Shrinkage, Radial = small Shearing strength (parallel to grain) = low Density (dry weight) = 31-37 lbs/cu. ft. Bending strength (MOR) = low Shrinkage, Tangenital =moderate Modulus of Elasticity (stiffness) = very low Modulus of Elasticity (stiffness) = medium Bending strength (MOR) = medium Shrinkage, Tangential = very small Shrinkage, Tangential = small Shrinkage, Tangential = fairly large Shrinkage, Radial = very small Shrinkage, Radial = moderate Shearing strength (parallel to grain) = very low Shearing strength (parallel to grain) = medium Modulus of Elasticity (stiffness) = low Density (dry weight) = 46-52 lbs/cu. ft.
Alston, A.S.,1966,Natural Heartwood Durability,Fiji Forestry Department, Suva. Fiji timbers and their uses No. 2Alston, A.S.,1982,Timbers of Fiji: Properties and potential uses,Fiji Forestry Department, SuvaBois et Forets des Tropiques,1955,Baboen (Virola sp.,Bois et Forets des Tropiques,No.39,pp25-8Bolza, E., Kloot, N.H.,1972,The Mechanical Properties of 56 Fijian Timbers,Australia C.S.I.R.O. Division of Forest Products Technological Paper,No.,62Brown, W.H.,1978,Timbers of the World, No. 4 South East Asia,TRADA, Red Booklet SeriesChudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.Eddowes, P.J. 1977. Commercial Timbers of Papua New Guinea - Their Properties and Uses. Forest Products Research Center, Office of Forests, Department of Primary Industry, Papua New Guinea.Eddowes, P.J.,1977,Commercial Timbers of Papua New Guinea: Their Properties and Uses,Hebano Press, Port Moresby, Papua New GuineaFiji Department of Forestry,1969,A Summary of the Properties of 34 Indigenous Timbers,Fiji Forestry Department, Suva. Fiji timbers and their uses No.38Fiji Department of Forestry,1972,Guide to the use of local timbers,Fiji Forestry Department, Suva. Fiji timbers and their uses No.55Fiji Forestry Department,1969,Timbers for Flooring A Note on Current & Potential Species,Fiji Timbers and their Uses No.36, Department of Forestry, Suva, FijiHoward, A.L.,1948,A Manual of Timbers of the World.,Macmillan & Co. Ltd. London 3rd ed.I.U.F.R.O.,1973,Veneer Species of the World,Assembled at F.P.L. Madison on behalf of I.U.F.R.O. Working Party on,Slicing and Veneer CuttingKeating, 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,1Limaye, V.D. and B.R. Sen. 1956. Weights and Specific Gravities of Indian Woods. Indian Forest Records (New Series). Timber Mechanics. Volume 1 No. 4. Manager of Publications (Publisher, DelhiStone, H.,1924,The Timbers of Commerce and their Identification,William Rider & Sons Ltd. London
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