ACAJOU
AGBA
ANDOUNG
AZOBE
BELI
BILINGA
BOSSE
DABEMA
DIBETOU
DOUKA
DOUSSIE
EBIARA
FARO
IROKO
IZOMBE
KEVA
KOSIPO
LONGHI
MOABI
MOVINGUI
NIANGON
OKAN
OKOUME
OVANGKOL
OZIGO
PADOUK
PAOROSA
SAPELLI
SIPO
TALI
TIAMA
WENGE
Species
 
TRADE NAME
:
DABEMA
SCIENTIFIC NAME
:

Piptadeniastrum africanum Brenan
(= Piptadenia africana Hook. f.)

FAMILY
:
Mimosaceae
REGIONAL DISTRIBUTION
:

West Africa - Central Africa - East Africa

Sierra Leone : MBELE. GULI
Ivory Coast : DABEMA
Ghana : DAHOMA
Nigeria : AGBOIN, EKHIMI
Liberia : MBELI
Cameroon : ATUI
Equat. Guinea : TOM
Gabon : TOUM
Congo, Angola : N'SINGA
Zaire : BOKUNGU, LIKUNDU
Uganda : MPEWERE
Great Britain : DAHOMA, EKHIMI
Netherlands : BUKUNDU

Pr. = Large possibilities Ex. = OCC. (Promotion)

SAPWOOD : Clearly demarcated, light colour, 5 cm or more.
HEARTWOOD :  
  • Colour : Light brown to yellow-brown
  • Grain : Slightly/occasionally interlocked to highly/frequently interlocked
  • Texture : Coarse
  • Silver figure : Fine (barely visible)
  • Unpleasant odor when green or rewetted
TECHNOLOGICAL PROPERTIES
  • Green weight (kg/m3) = 900 - 1100
  • Specific gravity at 12% M.C. (kg/m3) MV12 = (medium) 690
  • Volumetric swelling for 1% MC variation V% = (medium) 0.54
  • Total tangential swelling T% = 9.4
  • Total radial swelling R% = 3.9
  • Crushing strength (N/mm2) C12 = 57
  • Static bending strength (N/mm2) F12 = 137
  • Modulus of elasticity (N/mm2) E12 = 12300
END USE
  • House framing and heavy construction
  • Truck and wagon trays
  • Bridges
  • Flooring
REMARKS
  • Natural durability : Durable
  • Lyctus susceptibility : No
  • Preservative treatment : Resistant
  • Other remarks :
    - Suitable as an alternative to European Oak for first-grade logs.

Copyright © 2008 Bois et Scierie du Gabon (BSG) All rights reserved. Site by Ericanfly.com