Agamou kaman (Laetia procera)
Family: Flacourtiaceae
Common names: Agamou kaman, Bastard kabukalli, Bois jaquot, Bois lamende, Bois marie, Bois toucan, Casinga cheirosa, Goupi femelle, Guacima, Kaiman oudou, Lobooshou, Marcelo, Martelo, Murewa, Pinto kopie, Sardine, Toucan sardine, Trompillo, Warakaioro, Warakairo, Watuwai
Distributed in: Brazil, Ecuador, French Guiana, Guyana, Peru (Latin America)
Common uses: Flooring, Light construction, Millwork, Plywood, Tool handles, Turnery
Tree size: Tree height is 20-30 m
Colors: the heart isWhite to cream, Yellow to golden-yellow to orangeand the sapwoodSame as heartwood, White to yellow.The grain isStraight, the textureMediumand the lusterMedium
Natural durability: Susceptible to attack from termites (Isoptera), Susceptible to insect attack
Tree Identification: Bole/stem form is buttressed
Comments: General finishing qualities are rated as satisfactory
Cutting Resistance: Cutting Resistance with dry wood is easy
Planing: Very Good to Excellent
Response to hand tools: Easy to machine
Staining: Finish is generally satisfactory
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- 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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512 |
kg/m3 |
Bending Strength |
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kg/cm2 |
Crushing Strength |
275 |
449 |
kg/cm2 |
Hardness |
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451 |
kg |
Impact Strength |
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cm |
Shearing Strength |
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109 |
kg/cm2 |
Stiffness |
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|
1000 kg/cm2 |
Tangential Shrinkage |
10 |
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% |
Radial Shrinkage |
4 |
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% |
Weight |
496 |
400 |
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 | | 32 | lbs/ft3 | Hardness | | 995 | lbs | Maximum Crushing Strength | 3916 | 6397 | psi | Shearing Strength | | 1560 | psi | Weight | 31 | 25 | lbs/ft3 | Radial Shrinkage | 4 | | % | Tangential Shrinkage | 10 | | % | Volumetric Shrinkage | 14 | | % | |
Shrinkage, Tangential = large Density (dry weight) = 31-37 lbs/cu. ft. Shrinkage, Volumetric = large Shrinkage, Volumetric = fairly large Shrinkage, Radial = small Shrinkage, Radial = fairly large Shearing strength (parallel to grain) = low Max. crushing strength = medium Hardness (side grain) = soft
Bena, P.,1960,Essences Forestieres de Guyane,Bureau Agricole et Forestier Guyanais GuyanaBrooks, R.L., et al,1941,Durability tests on Untreated Timbers in Trinidad,Caribbean Forester,2(3,pp101-119Caribbean Commission,1952,Information on properties of timbers gathered by questionnaire and,collated in the secretariat of the Caribbean Commission including some,related data from technical literature.,Caribbean Commission, Port of Spain, Trinidad Caribbean Timbers, their,Utilization and Trade within the area CTUTA/1/Doc.7 + App.1-18Fanshawe, D.B.,1954,Forest Products of British Guiana Part 1 Principal Timbers,Forest Department British Guiana Forestry Bulletin (New Series 2nd,Edition,No.1Hoheisel, H., Karstedt, P.,1967,Identification of Ecuadorian Wood Sp. for possibilities of Utilization on,the basis of Technological Results,Institito Forestal Latino-Americana Merida VenezualaLittle, E.L.,1948,A Collection of Tree Specimens from Western Ecuador,Caribbean Forester,9(3,pp215-98Marshall, R.C.,1934,Trees of Trinidad and Tobago,Government Printer Port of Spain TrinidadMarshall, R.C.,1939,Silviculture of the trees of Trinidad and Tobago - British West Indies,O.U.P.,LondonOverbeck, W.,1968,Pastas Celulosicas de Madeiras da Amazonia,Inst. de Pesquisas Tecnologicas, Sao Paulo Brasil Publ.,828Polak, A.M.,1992,Major Timber Trees of Guyana A Field Guide,The Tropenbos Foundation Wageningen, The Netherlands
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