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Cedar of Goa
Cedar of Goa (Cupressus lusitanica)

Family: Cupressaceae

Common names: Cedar of Goa, Cedro, Cedro amerillo, Cedro blanco, Cedro de la Sierra, Cipres, Cipres de Mexico, East Africa cypress, East African Cypress, Gretado galan, Gretdo amerillo, Gretolo amerillo, Lindley cypress, Lusitanica cypress, Meru cypress, Mexican cypress, Narok cypress, Pinabele, Pinabete, Portuguese cypress, Teatlale, Tlascal, Tlatzcan, Tlazzcan

Distributed in: Argentina, Brazil, Chile, Guatemala, Honduras, Kenya, Mexico, New Zealand, South Africa, Tanzania, Zambia (Africa, Central America, Latin America, Oceania and S.E. Asia)

Common uses: Beehives, Boat building (general), Boxes and crates, Broom handles, Cabinetmaking, Concrete formwork, Fuelwood, Furniture, Joinery (external): ground contact, Joinery, Light construction, Particleboard, Piling, Plywood corestock, Plywood, Poles, Posts, Pulp/Paper products, Railroad ties, Shingles, Toys, Turnery, Vehicle parts, Veneer, agricultural implements

Tree size: Tree height is 30-40 m

Colors: the heart isYellow, Yellow to golden-yellow to orangeand the sapwoodWhite to yellow, Yellow.The grain isVariable (figure), the textureMediumand the lusterPronounced

Natural durability: Resistant to termites, Susceptible to insect attack

LightInduced Color Change: Lighter

Kiln Schedules: UK=J US=T10D5S/T8D4S Fr=4

Kiln Drying Rate: Naturally dries slowly

Drying Defects: Slight twist/warp, Splitting

Ease of Drying: Variable

Comments: General finishing qualities are rated as good

Blunting Effect: Blunting effect on machining is slight

Boring: Moderately easy

Cutting Resistance: Fairly Difficult to Very Difficult to saw

Gluing: Easy to glue

Mortising: Easy to mortise

Moulding: Easy to mould

Movement in Service: Easy to mould

Nailing: Holds nails well, Pre-boring recommended

Planing: Very Good to Excellent

Resistance to Impregnation: Sapwood is moderately resistant

Response to hand tools: Fairly Difficult to Difficult to Work

Veneering qualities: Veneers easily, Veneers moderately easy

Steam bending: Very poor

Screwing: Easy to screw, Screwing yields good results; Turning: Fairly Easy to Very Easy

Painting: Satisfactory Plantation timber info:; Polishing: Satisfactory; Staining: Finish is generally satisfactory;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity
Density 464 kg/m3
Bending Strength 467 732 kg/cm2
Crushing Strength 257 426 kg/cm2
Hardness 171 kg
Impact Strength 71 cm
Shearing Strength 79 kg/cm2
Stiffness 81 95 1000 kg/cm2
Tangential Shrinkage %
Radial Shrinkage 2 %
Weight 448 384 kg/m3
Maximum Load 0,35 0,49 cm-kg/cm3
Toughness 109 cm-kg
Static Bending kg/cm2
Item Green Dry English
Bending Strength 6644 10419 psi
Density 29 lbs/ft3
Hardness 378 lbs
Impact Strength 28 inches
Maximum Crushing Strength 3669 6071 psi
Shearing Strength 1124 psi
Stiffness 1157 1356 1000 psi
Toughness 95 inch-lbs
Work to Maximum Load 5 7 inch-lbs/in3
Weight 28 24 lbs/ft3
Radial Shrinkage 2 %
Tangential Shrinkage 5 %

Bending strength (MOR) = low 0
Modulus of Elasticity (stiffness) = very low 0
Max. crushing strength = medium 0
Hardness (side grain) = very soft 0
Density (dry weight) = 23-30 lbs/cu. ft. 0
Shearing strength (parallel to grain) = very low 0
Density (dry weight) = 31-37 lbs/cu. ft. 0
Shrinkage, Radial = very small
Shrinkage, Tangential = small
Shrinkage, Tangential = very small
Shearing strength (parallel to grain) = low
Work to Maximum Load = very low
Shrinkage, Radial = small
Max. crushing strength = low
Toughness-Hammer drop (Impact Strength) = low
Toughness (total work) = very low
Shrinkage, Tangential = moderate
Hardness (side grain) = soft
Shrinkage, Tangential = fairly large
Shrinkage, Radial = moderate
Shrinkage, Radial = large
Modulus of Elasticity (stiffness) = medium
Modulus of Elasticity (stiffness) = low
Bending strength (MOR) = medium

Berni, C.A., Bolza, E., Christensen, F.J.,1979,South American Timbers - The Characteristics, Properties and Uses of 190,Species,C.S.I.R.O Div. Building ResearchBier, H.,1983,The strength properties of small clear specimens of New Zealand-grown,timber,New Zealand Forest Service Forest Research Institute, FRI Bulletin No.41Bois, P.J.,1966,The Strength Properties of Tanzania Timbers,Tanzania Forest Div. Util. Sec. Moshi Tech. Note, No.35Bolza, E., Keating, W.G.,1972,African Timbers - the Properties, Uses and Characteristics of 700 Species,C.S.I.R.O. Div. of Building ResearchBryce, J. and Kitambi, G.,1960,The Air-drying Properties of some Tanganyika Timbers Technical Note No 23,Tanganyika Forest Department Utilisation Division Technical NoteBryce, J.M.,1967,Commercial Timbers of Tanzania,Tanzanian Forestry Division Util. Sec. MoshiChudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.Dallimore, W. and Jackson, A. Bruce,1966,A Handbook of Coniferae and Ginkgoaceae Fourth Ed. Revised by S.G.,Harrison,Edward Arnold (Publishers) Ltd. LondonForest Products Research Laboratory U.K.,1957,A Handbook of Softwoods,Department of Scientific and Industrial Research Forest Products Research,HMSOHaslett, A.N.,1986,Properties and Utilisation of Exotic Speciality Timbers Grown in New,Zealand Part III: Cypresses - Chamaecyparis lawsoniana Parl. X,Cupressocyparis leylandii Dall. Cupressus lusitanica Mill. Cupressus,macrocarpa Hartw.,New Zealand Forest Service, Forest Research Institute, FRI Bulletin No.119Murira, K.,1984,Natural Durability Tests of Tanzanian Timbers 1955 - 1982,Tanzania Forestry Research Institute, Timber Utilisation Research Centre,,Moshi.Paterson,1961,Average mechanical and physical properties of Kenya exotic softwoods,Kenya Forest Department, Technical Note No.82 (revised 1963)Poynton, R.J.,1957,Notes on Exotic Forest Trees in South Africa (Second Edition, Revised,South African Forestry Department Bulletin No.38Record, S.J., Hess, R.W.,1943,Timbers of the New World,Yale University PressRendle, B.J.,1969,World Timbers (3 Vols.,Ernest Benn Ltd. LondonScott, M.H.,1935,Weights of South African Growth Timbers,South African Department of Agriculture and Forestry Bulletin,No.145,Forest Products Institute, Forestry Series No.1Scott, M.H.,1951,The Quality and Uses of Exotic Softwoods in South Africa,Empire Forestry Review 30:235-249Shukla, N.K. and Sangal, S.K.,1986,Preliminary studies of strength properties of some exotic timbers,Indian Forester 112:5, 459-465Takahashi, A.,1975,Compilation of data on the Mechanical Properties of Foreign Woods (Part 2,Central and South America,Shimane University, Japan, Research Report on Foreign Wood No.4Takahashi, A.,1978,Compilation of Data on the Mechanical Properties of Foreign Woods (Part,III) Africa,Shimane University, Japan, Research Report on Foreign Wood No. 7Tanzania - Timber Marketing Co. Ltd.,1978,Timber from TanzaniaTanzania Forest Department,1961,The Movement of Timbers Technical Note No.29,Tanzania Forest Department, Utilisation Division Technical NoteTanzania Forest Division,1966,Kiln Drying Schedules for Tanzania Timbers Technical Note no.38,Tanzania Forest Div. Util. Sec. MoshiTanzania Forest Division,1967,The Weights and Shrinkage of some Local Timbers,Tanzania Forest Div. Util. Sect. Technical Note,No.25Uganda Forest Department,1969,The Shrinkage of Some Ugandan Timbers,Uganda Forestry Department Timber Leaflet,No.47
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