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Fornitori

Ditta 5
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

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Ditta 4
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Ditta 3
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Ditta 2
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Ditta 1
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Tel.: +39 456 5664 54

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Ditta 0
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Tel.: +39 456 5664 54

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Black pine
Black pine (Podocarpus ferrugineus)

Family: Podocarpaceae

Common names: Black pine, Miro, Miro toromiro

Distributed in: New Zealand (Oceania and S.E. Asia)

Common uses: Cabinetmaking, Flooring, Furniture, Joinery, Light construction, Piling, Turnery

Tree size: Tree height is greater than 70 m

Colors: the heart isWhite, Yellowand the sapwoodWhite to yellow, Yellow.The grain isWeak figure, the textureFine to mediumand the lusterLow

Natural durability: Resistant to attack from marine borers, Susceptible to insect attack

Kiln Schedules: UK=H US=T10D4S/T8D3S Fr=7

Kiln Drying Rate: Naturally dries quickly

Drying Defects: Slight twist/warp, Splitting

Ease of Drying: Slowly

Comments: General finishing qualities are rated as good

Blunting Effect: Little

Boring: 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: Fair to Good , Very Good to Excellent

Planing: Very Good to Excellent

Resistance to Impregnation: Permeable sapwood

Response to hand tools: Fairly Difficult to Difficult to Work

Routing recessing: Very Good to Excellent Results

Veneering qualities: Veneers easily, Veneers moderately easy

Steam bending: Good

Screwing: Fair to Good Results, Very Good to Excellent Results; Turning: Very Good to Excellent Results

Painting: Very Good to Excellent; Polishing: Very Good to Excellent; Staining: Finish is generally good; Varnishing: Very Good to Excellent;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity
Density 641 kg/m3
Bending Strength 654 1024 kg/cm2
Crushing Strength 275 449 kg/cm2
Hardness kg
Impact Strength cm
Shearing Strength 109 kg/cm2
Stiffness 95 110 1000 kg/cm2
Tangential Shrinkage %
Radial Shrinkage 3 %
Weight 624 496 kg/m3
Maximum Load cm-kg/cm3
Toughness cm-kg
Static Bending kg/cm2
Item Green Dry English
Bending Strength 9310 14566 psi
Density 40 lbs/ft3
Maximum Crushing Strength 3916 6397 psi
Shearing Strength 1560 psi
Stiffness 1358 1568 1000 psi
Weight 39 31 lbs/ft3
Radial Shrinkage 3 %
Tangential Shrinkage 7 %

Shearing strength (parallel to grain) = low
Modulus of Elasticity (stiffness) = low
Bending strength (MOR) = medium
Max. crushing strength = medium
Density (dry weight) = 46-52 lbs/cu. ft.
Density (dry weight) = 31-37 lbs/cu. ft.
Shrinkage, Tangential = moderate
Shrinkage, Radial = small
Density (dry weight) = 38-45 lbs/cu. ft.

Clifford, N.,1957,Timber Identification for the Builder and Architect,Leonard Hill (Books) LTD. LondonCockayne, L. and Phillips Turner, E.,1958,The trees of New Zealand,New Zealand Forest Service Information Series No.12Dallimore, W. and Jackson, A. Bruce,1966,A Handbook of Coniferae and Ginkgoaceae Fourth Ed. Revised by S.G.,Harrison,Edward Arnold (Publishers) Ltd. LondonEntrican, A.R.,1949,The properties and uses of Miro (Podocarpus ferrugineus,New Zealand Forest Service Information Series No.3Howard, A.L.,1948,A Manual of Timbers of the World.,Macmillan & Co. Ltd. London 3rd ed.Rendle, B.J.,1969,World Timbers (3 Vols.,Ernest Benn Ltd. LondonSmith, S.W. and Entrican, A.R.,1957,Forestry in New Zealand,New Zealand Forest Service Information Series No.1Stone, H.,1924,The Timbers of Commerce and their Identification,William Rider & Sons Ltd. London
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