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Ditta 5
Indirizzo: via dei platani 4 liguria
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Ditta 4
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Ditta 1
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Ditta 0
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Darah darahDarah darah
Darah darah (Myristica sp.)

Family: Juglandaceae

Common names: Darah darah, Duguan, Kaudamu, Kumpang, Malaboda, Mutwinda, Nutmeg, Penarahan, Tambolau

Distributed in: Fiji, Malaysia, Myanmar, Papua New Guinea, Philippines (Oceania and S.E. Asia)

Distribution overview: Various species in the Myristica genus are reported to occur in the Indo-Malayan region, Indonesia, the Philippines, and Western Pacific Islands.

Common uses: Bedroom suites, Building materials, Cabinetmaking, Chairs, Chests, Concealed parts (Furniture), Core Stock, Decorative plywood, Decorative veneer, Desks, Dining-room furniture, Dowell pins, Dowells, Drawer sides, Excelsior, Figured veneer, Fine furniture, Floor lamps, Framing, Furniture , Furniture components, Furniture squares or stock, General carpentry, Hatracks, Interior construction, Interior trim, Joinery, Kitchen cabinets, Living-room suites, Moldings, Office furniture, Plain veneer, Plywood, Radio - stereo - TV cabinets, Rustic furniture, Stools, Structural plywood, Tables , Turnery, Utility furniture, Veneer

Product sources: Myristica fragrans is cultivated commercially for its seed kernels (nutmegs).

Environment profile: Status has not been officially assessed

Tree size: Trunk diameter is 100-150 cm

Colors: the heart isReddish brown, Yellowand the sapwoodWhite, Yellow.The grain isStraight, the textureSlightly coarse. and the lusterSomewhat lustrous

Natural durability: Sapwood is vulnerable to attack by powder-post beetles , Susceptible to insect attack

Odor: No specific smell or taste

Kiln Schedules: T10 - D4S (4/4) US/T10 - D4S (4/4) U

Kiln Drying Rate: Rapid

Drying Defects: Splitting, Thinner stock may warp

Ease of Drying: Slowly

Blunting Effect: Moderate

Boring: Good (75+ pieces out of 100 will yield good to excellent results)

Carving: Good results

Cutting Resistance: Low cutting resistance

Gluing: Fairly Easy to Very Easy

Mortising: Yields clean surfaces

Moulding: Yields clean surfaces

Movement in Service: Yields clean surfaces

Nailing: Tends to split during nailing, Very Good to Excellent

Planing: Yields smooth surfaces

Resistance to Impregnation: Very good response to preservative treatment

Response to hand tools: Responds well to hand tools

Routing recessing: Routing is easy

Sanding: Very Good to Excellent Results

Veneering qualities: Veneers easily, Veneers moderately easy

Steam bending: Poor to Very Poor Results

Screwing: Pre-boring recommended ; Turning: Yields fairly smooth surfaces

Polishing: Very Good to Excellent; Staining: Fair to Good; Varnishing: Very Good to Excellent;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity 0,47 0,54
Density 624 kg/m3
Bending Strength 414 635 kg/cm2
Crushing Strength 212 340 kg/cm2
Hardness kg
Impact Strength cm
Shearing Strength 53 kg/cm2
Stiffness 76 90 1000 kg/cm2
Tangential Shrinkage 7 %
Radial Shrinkage 5 %
Weight 913 592 kg/m3
Maximum Load cm-kg/cm3
Toughness cm-kg
Static Bending kg/cm2
Item Green Dry English
Bending Strength 5900 9036. psi
Density 39 lbs/ft3
Maximum Crushing Strength 3018 4837. psi
Shearing Strength 755 psi
Stiffness 1084 1281. 1000 psi
Specific Gravity 0.47 0.54
Weight 57 37 lbs/ft3
Radial Shrinkage 5 %
Tangential Shrinkage 7 %
Volumetric Shrinkage 12 %

The species has average, or medium, density. The weight is high. The wood has high density.

Chudnoff, 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.Kloot, N. H. and E. Bolza.1961.Properties of Timbers Imported into Australia.Technological Paper No. 12.Division of Forest Products, Commonwealth Scientific & Industrial Research Organization, Melbourne, Australia.
*Come interpretare i dati (manleva su eventuali imprecisioni)