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Fornitori

Ditta 5
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
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Ditta 4
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

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Ditta 3
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

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Ditta 2
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

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Ditta 1
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

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Ditta 0
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

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Bisse
Bisse (Daniellia klainei)

Family: Leguminosae

Common names: Bisse, Bisseye, Bolengue, Daniella, Faro, Gbessi, Lonlaviol, N'dola, N'su, Ogea, Olengue, Olingue, Oziya, Singa

Distributed in: Congo, Gabon (Africa)

Common uses: Agricultural implements, Boat building (general), Boxes and crates, Concrete formwork, Flooring, Furniture, Joinery, Light construction, Particleboard, Plywood, Pulp/Paper products, Turnery, Vats

Tree size: Tree height is 20-30 m

Colors: the heart isPink, Redand the sapwoodWhite to yellow, Yellow.The grain isInterlocked, the textureMedium to coarseand the lusterLustrous

Natural durability: Susceptible to marine borer attack, Very durable

Odor: Has an odor

Silica Content: High

Kiln Schedules: Drying (speed) is fast

Kiln Drying Rate: Naturally dries slowly

Drying Defects: Slight collapse and honeycomb

Ease of Drying: Slowly

Tree Identification: Bole/stem form is not buttressed

Comments: General finishing qualities are rated as good

Blunting Effect: High to severe

Boring: Fairly difficult to very difficult

Carving: Fairly Difficult to Very Difficult

Cutting Resistance: Fairly Difficult to Very Difficult to saw

Gluing: Fairly Easy to Very Easy

Mortising: Fairly Difficult to Very Difficult

Moulding: Fairly Difficult to Very Difficult

Movement in Service: Fairly Difficult to Very Difficult

Nailing: Fairly Difficult to Very Difficult, Pre-Boring Recommended

Planing: Planes well, to a good finish

Resistance to Impregnation: Sapwood is resistant

Response to hand tools: Fairly Difficult to Difficult to Work

Routing recessing: Fairly Difficult to Very Difficult

Sanding: Very Good to Excellent Results

Steam bending: Very poor

Screwing: Fairly Easy to Very Easy, Pre-boring recommended; Turning: Fairly Difficult to Very Difficult

Polishing: Very Good to Excellent;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity
Density 512 kg/m3
Bending Strength 542 849 kg/cm2
Crushing Strength 212 362 kg/cm2
Hardness 298 kg
Impact Strength cm
Shearing Strength kg/cm2
Stiffness 1000 kg/cm2
Tangential Shrinkage 8 %
Radial Shrinkage 5 %
Weight 496 400 kg/m3
Maximum Load cm-kg/cm3
Toughness cm-kg
Static Bending kg/cm2
Item Green Dry English
Bending Strength 7711 12078 psi
Density 32 lbs/ft3
Hardness 657 lbs
Maximum Crushing Strength 3027 5157 psi
Weight 31 25 lbs/ft3
Radial Shrinkage 5 %
Tangential Shrinkage 8 %
Volumetric Shrinkage 14 %

Bending strength (MOR) = medium
Bending strength (MOR) = low
Max. crushing strength = medium
Max. crushing strength = low
Density (dry weight) = 31-37 lbs/cu. ft.
Shrinkage, Volumetric = large
Shrinkage, Volumetric = fairly large
Shrinkage, Tangential = moderate
Shrinkage, Tangential = large
Shrinkage, Tangential = fairly large
Shrinkage, Radial = moderate
Shrinkage, Radial = large
Shrinkage, Radial = fairly large
Hardness (side grain) = very soft
Hardness (side grain) = soft

Bolza, E., Keating, W.G.,1972,African Timbers - the Properties, Uses and Characteristics of 700 Species,C.S.I.R.O. Div. of Building ResearchErfurth, T., Rusche, H.,1976,The Marketing of Tropical Wood A. Wood Species from African Moist Forests,F.A.O. Forestry DepartmentMeniaud, J., Bretonnet, F.,1926,Les Bois Coloniaux d'Afrique dans l'Industrie,Publ. de l'Agence Gen. des ColoniesSallenave, P.,1955,Proprietes Phyiques et Mecaniques des Bois Tropicaux de l'Union Francaise,C.T.F.TTakahashi, A.,1978,Compilation of Data on the Mechanical Properties of Foreign Woods (Part,III) Africa,Shimane University, Japan, Research Report on Foreign Wood No. 7
*Come interpretare i dati (manleva su eventuali imprecisioni)