Clicking
any heading in the main data area (at right) will scroll the page back
to this top position.
Use the following links to
jump to the associated section in the main data.
Blunting Effect
Comments
Common Names
Common Uses
Countries of Distribution
Distribution Overview
Drying Defects
Ease of Drying
Environmental Profile
Family Name
Gluing
Grain
Heartwood Color
Kiln Drying Rate
Luster
Movement in Service
Nailing
Natural Durability
Numerical Data
Odor
Painting
Planing
Polishing
Product Sources
References
Regions of Distribution
Resin Content
Resistance to Impregnation
Response to Hand Tools
Sapwood Color
Scientific Name
Screwing
Staining
Strength Properties
Substitutes
Texture
Trade Name
Tree Size
Varnishing
Veneering Qualities
| |
Common Names
Cedar of Lebanon, Cedre du Liban, Cedro del Libano, True cedar
Regions of Distribution
Mediterranean Sea Region, North America, Western Europe
Countries of Distribution
[VIEW MAP]
Lebanon, Syria, Turkey, United Kingdom, United States
Common Uses
Building construction, Building materials, Decorative plywood, Decorative veneer, Door, Exterior uses, Interior construction, Joinery, Paneling , Utility furniture
Environmental Profile
| Data source is World Conservation Monitoring Center |
|
|
|
|
|
|
|
|
|
|
|
|
The status of C. libani ssp. libani in the wild is currently listed as unknown because of lack of adequate information, but the conservation status of another subspecies of Cedar of Lebanon C. libani ssp. brevifolia is rare within its natural growth habitat
Distribution Overview
Originally native to Asia Minor. Currently found in the Jebel Alaonite mountains in Syria, and Lebanon and Anti-Lebanon in Lebanon, where it is now very rare (there are about 2000-3000 ha of forests of this species), but it is still plentiful in the Taurus and Cilician Taurus in Turkey. It grows between 1300 and 2100 m elevation. Quite hardy, this light-demanding and calciphile species grows rather slowly. This well-known Biblical tree was used by King Solomon to build his temple at Jerusalem about the year 1000 BC.
Heartwood Color
| White |
|
|
|
|
|
|
|
|
|
|
|
|
| Yellow |
|
|
|
|
|
|
|
|
|
|
|
|
| Orange |
|
|
|
|
|
|
|
|
|
|
|
|
| Brown |
|
|
|
|
|
|
|
|
|
|
|
|
| Red |
|
|
|
|
|
|
|
|
|
|
|
|
The color of the heartwood is described as warm brown, with clear distinction between the darker and denser latewood zones and paler earlywood regions. Pockets of in-grown bark are rather common, as in all cedars
Sapwood Color
The thin sapwood is described as whitish in color.
Grain
Grain is usually straight but there may be grain deviation around knots. The outer edges of annual rings are characteristically wavy or rippled, which adds to the attractive appearance of the grain
Texture
| Coarse |
|
|
|
|
|
|
|
|
|
|
|
|
| Medium |
|
|
|
|
|
|
|
|
|
|
|
|
| | | | | | | | | | | | |
| Fine to medium |
|
|
|
|
|
|
|
|
|
|
|
|
The timber is described as soft and light
Luster
Natural Durability
| Susceptible to insect attack |
|
|
|
|
|
|
|
|
|
|
|
|
| Non-durable |
|
|
|
|
|
|
|
|
|
|
|
|
| Non-resistant to powder post beetles |
|
|
|
|
|
|
|
|
|
|
|
|
| Perishable |
|
|
|
|
|
|
|
|
|
|
|
|
| Non-resistant to termites |
|
|
|
|
|
|
|
|
|
|
|
|
Natural oil in the heartwood makes it resistant to attack by decay fungi, but it is susceptible to attack by the pinhole borer and longhorn beetle, as well as Sirex
Odor
Natural oils in the wood have a distinct fragrance resembling incense, and are distilled for use in perfumes
Resin Content
Resin in fine canals may exude on the wood surface during steam bending operations
Drying Defects
Ease of Drying
Kiln Drying Rate
| Drying rate is fairly rapid to fast |
|
|
|
|
|
|
|
|
|
|
|
|
| Naturally dries quickly |
|
|
|
|
|
|
|
|
|
|
|
|
| Rapid |
|
|
|
|
|
|
|
|
|
|
|
|
Tree Size
| Tree height is 30-40 m |
|
|
|
|
|
|
|
|
|
|
|
|
| Bole length is 20-30 m |
|
|
|
|
|
|
|
|
|
|
|
|
| Trunk diameter is 100-150 cm |
|
|
|
|
|
|
|
|
|
|
|
|
| Tree height is 40-50 m |
|
|
|
|
|
|
|
|
|
|
|
|
| Bole length is 0-10 m |
|
|
|
|
|
|
|
|
|
|
|
|
| Bole length is 10-20 m |
|
|
|
|
|
|
|
|
|
|
|
|
Product Sources
The material is very scarce since the only current sources are confined to the eastern groves and trees that are occasionally harvested from gardens. Large logs, when available are radially sliced into highly attractive and decorative veneers. Timber trees found in the United Kingdom are mainly in the parks and are usually very knotty, which limits their uses. A Cedars of Lebanon National Park has been created by the government of Lebanon to protect the species, partly for historic interest and also as a tourist attraction.
Supplies of Cedar of Lebanon veneers are limited and when available, they are often sold in the price range of the more expensive softwoods.
Substitutes
Cedrillo (Huertea cubensis)
Comments
Numerous knots are reported to increase wastage considerably
Blunting Effect
The wood has little dulling effect on cutting edges
Gluing
| Fairly Easy to Very Easy |
|
|
|
|
|
|
|
|
|
|
|
|
| Fairly Difficult to Very Difficult |
|
|
|
|
|
|
|
|
|
|
|
|
Movement in Service
Nailing
| Pre-Boring Recommended |
|
|
|
|
|
|
|
|
|
|
|
|
| Fairly Difficult to Very Difficult |
|
|
|
|
|
|
|
|
|
|
|
|
| | | | | | | | | | | | |
| Holds nails well |
|
|
|
|
|
|
|
|
|
|
|
|
Planing
| Very Good to Excellent Results |
|
|
|
|
|
|
|
|
|
|
|
|
| Fair to Good Results |
|
|
|
|
|
|
|
|
|
|
|
|
| | | | | | | | | | | | |
| Planes well, to a good finish |
|
|
|
|
|
|
|
|
|
|
|
|
Large knots and in-grown bark are reported to cause some difficulty in machining operations
Resistance to Impregnation
| Resistant heartwood |
|
|
|
|
|
|
|
|
|
|
|
|
| Permeable sapwood |
|
|
|
|
|
|
|
|
|
|
|
|
| Permeable heartwood |
|
|
|
|
|
|
|
|
|
|
|
|
| Resistant sapwood |
|
|
|
|
|
|
|
|
|
|
|
|
Response to Hand Tools
| Easy to Work |
|
|
|
|
|
|
|
|
|
|
|
|
| Fairly Difficult to Difficult to Work |
|
|
|
|
|
|
|
|
|
|
|
|
| | | | | | | | | | | | |
| Easy to machine |
|
|
|
|
|
|
|
|
|
|
|
|
Presence of large knots and in-grown bark may require special attention
Screwing
| Good screw holding properties |
|
|
|
|
|
|
|
|
|
|
|
|
Veneering Qualities
| Difficult to veneer |
|
|
|
|
|
|
|
|
|
|
|
|
| Suitable for peeling |
|
|
|
|
|
|
|
|
|
|
|
|
| Veneers moderately easy |
|
|
|
|
|
|
|
|
|
|
|
|
| Suitable for slicing |
|
|
|
|
|
|
|
|
|
|
|
|
| Veneers easily |
|
|
|
|
|
|
|
|
|
|
|
|
Painting
| Good results |
|
|
|
|
|
|
|
|
|
|
|
|
| Degreasing recommended |
|
|
|
|
|
|
|
|
|
|
|
|
Polishing
| Fair to Good Results |
|
|
|
|
|
|
|
|
|
|
|
|
| Very Good to Excellent Results |
|
|
|
|
|
|
|
|
|
|
|
|
| | | | | | | | | | | | |
| Good results |
|
|
|
|
|
|
|
|
|
|
|
|
Staining
| Fair to Good Results |
|
|
|
|
|
|
|
|
|
|
|
|
| | | | | | | | | | | | |
| Stains well |
|
|
|
|
|
|
|
|
|
|
|
|
Varnishing
Arnishing characteristics are rated as good, but some surface preparations may be necessary
Strength Properties
| Weight = medium |
|
|
|
|
|
|
|
|
|
|
|
|
| Soft |
|
|
|
|
|
|
|
|
|
|
|
|
| Modulus of Elasticity (stiffness) = low |
|
|
|
|
|
|
|
|
|
|
|
|
| Crushing strength = low |
|
|
|
|
|
|
|
|
|
|
|
|
| Bending strength (MOR) = low |
|
|
|
|
|
|
|
|
|
|
|
|
Numerical Data
| Item | Green | Dry | English |
| | | |
| Specific Gravity | | 0.52 | |
| Weight | 33 | 27. | lbs/ft3 |
| | | |
| Item | Green | Dry | Metric |
| | | |
| Specific Gravity | | 0.52 | |
References
British Woodworking Federation. 1995. Which Wood . Published by the British Woodworking Federation, Broadway House, Tothill Street, London.
Edlin, H.E. 1969. What Wood is That?: A manual of Wood Identification. A Studio Book, The Viking Press, New York
Jackson, A. and D. Day. 1992. Good Wood Handbook - The Wood worker's Guide to Identifying, Selecting and Using the Right Wood. HarperCollins Publishers, London.
Lincoln, W.A. 1986. World Woods in Color. Linden Publishing Co. Inc. Fresno, California.
Little, E.L. 1980. The Audubon Society Field Guide to North American Trees - Eastern Region. Published by Arthur A. Knopf, New York.
Mitchell, A.F. 1985. Conifers. Forestry Commision Booklet No. 15. Forestry Commission, Her Majesty's Stationery Office, London.
WCMC. 1992. Conservation Status Listing: Trees and Timbers of the World. World Conservation Monitoring Center (WCMC, Plants Program, 219 Huntingdon Road, Cambridge, CB3 ODL, United Kingdom.
|
|