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Comments
Common Names
Common Uses
Countries of Distribution
Drying Defects
Ease of Drying
Family Name
Grain
Heartwood Color
Luster
Movement in Service
Natural Durability
Numerical Data
References
Regions of Distribution
Resistance to Impregnation
Response to Hand Tools
Sapwood Color
Scientific Name
Steam Bending
Strength Properties
Synonyms
Texture
Trade Name
Veneering Qualities
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Synonyms
Persea amplifolia, Persea edulis, Persea gratissima, Persea persea, Laurus persea
Common Names
Abacate, Aguacate, Aguacate oloroso, Aguacatillo, Ahuacate, Alligator pear, Amo, Anuacate, Aquacate chico, Aquacate de anis, Avocado, Avocado pear, Avocate, Avocatier, Boid d'anis, Bukra, Butter pear, Buvo, Canela rosa, Canela ruiva, Cupanda, Cura, Dikora, Hamo, Huirapalta, Koidium, Kuitkeip, Louro, On, Pagua, Pahuatl, Palto, Palto jeia, Peche marron, Sutuh, Tonalahuate, Ttalzan, Xinene, Yas, Zoboca
Regions of Distribution
Central America, Latin America, Oceania and S.E. Asia
Countries of Distribution
[VIEW MAP]
Chile, Colombia, Costa Rica, Dominican Republic, Haiti, Honduras, Mexico, Panama, Peru, Puerto Rico [US]
Common Uses
Boxes and crates, Cabinetmaking, Flooring, Furniture, Joinery, Light construction, Millwork, Plywood, Turnery
Heartwood Color
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| Red |
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| Pale red to pink |
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| Pale brown |
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| Brown |
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Sapwood Color
| White to yellow |
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| Well defined |
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Grain
| Figure |
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| Straight |
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| Other (figure) |
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| Even |
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Texture
| Fine |
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| Even or uniform |
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| Uniform |
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| Medium coarse to coarse |
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| Fine |
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| Fine to medium |
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Luster
Natural Durability
| Durable |
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| Non durable |
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| Susceptible to attack from termites (Isoptera) |
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| Moderately resistant to termite (Isoptera) attack |
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Drying Defects
| Slight twist/warp |
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| Slight collapse and honeycomb |
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| No twisting or warping |
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| No collapse/honeycomb |
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Ease of Drying
| Reconditioning Treatement |
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| Variable results. |
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Comments
General finishing qualities are rated as good
Movement in Service
| Fair to Good Stability - Medium Movement |
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Resistance to Impregnation
| Permeable sapwood |
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| Permeable heartwood |
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| Heartwood is moderately resistant |
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Response to Hand Tools
Veneering Qualities
Steam Bending
Strength Properties
| Mor/Bending strength = low |
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| Hardness (side grain) = soft |
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| Density (dry weight) = 31-37 lbs/cu. ft. |
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| Density (dry weight) = 31-37 lbs/cu. ft. |
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| Modulus of Elasticity (stiffness) = very low |
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| Medium |
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| Max. crushing strength = low |
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| 38-45 lbs/cu. ft. |
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| 38-45 lbs/cu. ft. |
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| Shrinkage, Radial = moderate |
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| Shearing strength (parallel to grain) = very low |
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| Low |
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Numerical Data
| Item | Green | Dry | English |
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| Bending Strength | 6111 | 9589 | psi |
| Density | | 35 | lbs/ft3 |
| Hardness | | 995 | lbs |
| Maximum Crushing Strength | 3027 | 5157 | psi |
| Shearing Strength | | 882 | psi |
| Stiffness | 1131 | 1321 | 1000 psi |
| Weight | 34 | 27 | lbs/ft3 |
| Radial Shrinkage | 4 | | % |
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| Item | Green | Dry | Metric |
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| Bending Strength | 429 | 674 | kg/cm2 |
| Density | | 560 | kg/m3 |
| Hardness | | 451 | kg |
| Maximum Crushing Strength | 212 | 362 | kg/cm2 |
| Shearing Strength | | 62 | kg/cm2 |
| Stiffness | 79 | 92 | 1000 kg/cm2 |
| Weight | 544 | 432 | kg/m3 |
References
Acosta-Solis, M.,1960,Maderas Economicas del Ecuador y sus Usos,Editorial Casa de la Culhra Ecuatoriana Quito
Banks, C.H., Schoeman, J.P., Otto, K.P.,1977,The Mechanical Properties of Timbers with particular reference to South,Africa,South African Forestry Research Institute Bulletin,(Ed.,Schoeman, J.P. 1973 & Otto K.P. 1976,No.48
Chudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.
Little, E.L., Wadsworth, F.H.,1964,Common Trees of Puerto Rico and the Virgin Islands,U.S.A. Department of Agriculture, Agriculture Handbook,No.249
Little, E.L.,1948,A Collection of Tree Specimens from Western Ecuador,Caribbean Forester,9(3,pp215-98
Pennington, T.D., Sarukhan, J.,1968,Manual para la Identificacion de campo de los Principales Arboles,Tropicales de Mexico,Inst. Nac. Inv. For. Mexico
Record, S.J., Hess, R.W.,1942,American Timbers of the Family Lauraceae,Tropical Woods,69,pp7-33
Record, S.J., Hess, R.W.,1943,Timbers of the New World,Yale University Press
Record, S.J., Mell, C.D.,1924,Timbers of Tropical America,Yale Univ. Press
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