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Ditta 5
Indirizzo: via dei platani 4 liguria
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Ditta 4
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Ditta 1
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Ditta 0
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African sandalo
African sandalo (Spirostachys africana)

Family: Euphorbiaceae

Common names: African sandalo, African sandalwood, Hlengamoaasn, Irongo, Lourenco marques, Msalakanu, Msaraka, Msarakana, Mtomboti, Muconite, Muharaka, Munhiti, Mutivoti, Mutomboti, Mutovoti, Nesipolela, Omupapa, Sandalo, Sandalo Africano, Sandalwood, Shelinga-maasm, Tambootie, Tamboti, Tambotie, Tsomvori, Ubande, Ulu-bande, Umtamboti, Umthombotni

Distributed in: Angola, Kenya, South Africa, Tanzania, Zimbabwe (Africa)

Common uses: Agricultural implements, Bearings & bushings, Boat building (general), Boxes and crates, Cabinetmaking, Carvings, Flooring, Flooring: industrial heavy traffic, Furniture, Heavy construction, Joinery, Mine timbers, Musical instruments, Plywood, Posts, Turnery, Vehicle parts, Wheel spokes, Wheels

Tree size: Tree height is 20-30 m

Colors: the heart isReddish brown, Whiteand the sapwoodWhite, White to yellow.The grain isWavy, the textureFine

Natural durability: Resistant to attack from termites (Isoptera), Very durable

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

Kiln Drying Rate: Kiln drying rate (green to 12% mc) is fairly rapid, typically from 11-17 days for a board under 32 mm, to 31-51 days for a board 63 mm and thicker.

Drying Defects: No surface checking, Slight surface checking

Ease of Drying: Fairly Easy

Blunting Effect: Little

Boring: Poor to very poor results

Carving: Fairly Easy to Very Easy

Cutting Resistance: Easy to saw

Gluing: Easy to glue

Mortising: Poor to Very Poor

Moulding: Poor to Very Poor

Movement in Service: Poor to Very Poor

Nailing: Difficult to nail, Possible if prebored

Planing: Poor to Very Poor

Response to hand tools: Responds Readily

Routing recessing: Poor to Very Poor Results

Sanding: Difficult to sand

Turning: Poor to Very Poor Results

Polishing: Satisfactory;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity
Density 913 kg/m3
Bending Strength 654 1024 kg/cm2
Crushing Strength 450 657 kg/cm2
Hardness 1333 kg
Impact Strength cm
Shearing Strength 223 kg/cm2
Stiffness 80 94 1000 kg/cm2
Tangential Shrinkage %
Radial Shrinkage 2 %
Weight 897 721 kg/m3
Maximum Load cm-kg/cm3
Toughness cm-kg
Static Bending kg/cm2
Item Green Dry English
Bending Strength 9310 14566 psi
Density 57 lbs/ft3
Hardness 2940 lbs
Maximum Crushing Strength 6401 9353 psi
Shearing Strength 3185 psi
Stiffness 1147 1343 1000 psi
Weight 56 45 lbs/ft3
Radial Shrinkage 2 %
Tangential Shrinkage 5 %

Density (dry weight) = 61-67 lbs/cu. ft 0
Density (dry weight) = 53-60 lbs/cu. ft 1
Shrinkage, Tangential = very small
Shrinkage, Radial = very small
Density (dry weight) = 46-52 lbs/cu. ft.
Bending strength (MOR) = medium
Shearing strength (parallel to grain)=very high
Max. crushing strength = high
Modulus of Elasticity (stiffness) = very low
Hardness (side grain) = very hard
Shrinkage, Radial = small
Shrinkage, Tangential = moderate
Shrinkage, Tangential = small
Modulus of Elasticity (stiffness) = medium
Max. crushing strength = low

Acosta-Solis, M.,1960,Maderas Economicas del Ecuador y sus Usos,Editorial Casa de la Culhra Ecuatoriana QuitoBanks, 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.48Banks, C.H.,1970,The Durability of South African Wood and Wood Base Building Materials,South African Forestry Journal,No.75Bois, 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.M.,1967,Commercial Timbers of Tanzania,Tanzanian Forestry Division Util. Sec. MoshiBurtt Davy, J.,1929,African Sandaleen Wood,Tropical Woods,No.17,pp15-7Fouarge, J.,1953,Bois du Congo,I.N.E.A.C.Goldsmith, B., Carter, D.T.,1981,The Indigenous Timbers of Zimbabwe,Forestry Commission, Zimbabwe Research Bulletin No.9Murira, K.,1984,Natural Durability Tests of Tanzanian Timbers 1955 - 1982,Tanzania Forestry Research Institute, Timber Utilisation Research Centre,,Moshi.Pardy, A.A.,1954,Notes on Indigenous Trees and Shrubs of S. Rhodesia - Spirostachys,africana,Ministry of Agriculture and Lands S. Rhodesia Bulletin,No.1798Patterson, D.N.,1963,The strength of Kenya timbers, their derivation and application,Kenya Forestry Department Research Bulletin,No.23Scott, 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.,1948,Timber Seasoning in South Africa,South African Forestry Department South Africa Bulletin No.32Scott, M.H.,1953,Utilisation Notes on South African Timbers,South African Forestry Department Bulletin No.36Sim, T.R.,1921,Native Trees of South Africa,Union of South Africa Department of Mines and Industries Memoir No.3Takahashi, 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 Forest Department,1966,Flooring Timbers,Tanzania Forest Div. Util. Sec. Moshi - Timbers of TanganyikaTanzania Forest Division,1966,Kiln Drying Schedules for Tanzania Timbers Technical Note no.38,Tanzania Forest Div. Util. Sec. MoshiTanzania Forest Division,1966,Spirostachys africana (msaraka,Tanzania Forest Div. Util. Sec. Moshi - Timbers of TanganyikaTimber Information Assoc. Ltd.,1947,Notes on East African Timbers,TRADA, Timber Information, No.28Wimbush, S.H.,1950,Catalogue of Kenya Timbers,Govt. Printer Nairobi KenyaWood, B., Calnan, D.,1976,Toxic Woods,British Journal of Dermat 94 Suppl. 13
*Come interpretare i dati (manleva su eventuali imprecisioni)