RED AZOBE---Analysis of the Characteristics and Applications of the King of West African Hardwoods

Wing Red Ironwood (scientific name: Lophira alata), also known as Azobe in English, has the codes AZ, AZO in the Congo, 34# Wood in Equatorial Guinea, and LOP in Liberia. To identify Cameroon Red Ironwood, one should rely on the characteristics of the bark end, such as those of Red Ironwood. The codes are merely for reference; mainly, the appearance of the bark end and other features should be observed based on wood experience for identification. Common names: Red Ironwood, Golden Lotus Wood, African Kunthi Wood, African Red Pencilwood, Red Pencilwood. It belongs to the family of Golden Lotus Wood and the genus of Red Ironwood, and is a large tree native to the tropical regions of West Africa. Its wood is renowned for its extremely high density, excellent durability, and outstanding mechanical properties, and is widely regarded as "one of the most durable woods in West Africa", especially excelling in heavy structures and projects with high corrosion resistance requirements.

II. Identification Characteristics of Wood

· Difference between heartwood and sapwood: Obvious. The heartwood is dark red to purplish brown, often with fine stripes; the sapwood is light rose color, with a width of approximately 4 to 6 centimeters.

· Cross-section: Open-pored wood, with indistinct growth rings. The vessel elements are visible to the naked eye, mainly radial-repeating vessel elements (2 to 4, with 2 being the majority), containing white deposits.

· Axial parenchyma: Well-developed, presenting white radial thin bands, easily identifiable to the naked eye.

· Wood rays: Very narrow, slightly dense, visible under a magnifying glass.

· Bark: 0.8 to 1.5 centimeters thick, the outer bark is grayish brown and easily flakes off in scales; the inner bark is purplish brown, with well-developed phloem fibers, and the sclereid layers are arranged in layers.

III. Physical and Mechanical Properties

The redwood belongs to very heavy and hard wood species, with the air-dry density usually exceeding 1.0 g/cm³. It has the following notable characteristics: · High strength: Extremely high compressive and flexural strength, suitable for high-load structures. · Large shrinkage during drying: Prone to cracking during drying, and the drying conditions need to be carefully controlled. · Extremely strong resistance to decay: Excellent resistance to biological erosion and chemical corrosion (especially acid). · Difficult to process: The wood is very hard, and knives are prone to dulling; pre-drilling is required before nailing; however, the surface finishing and planing performance are good.

IV. Main Applications

Due to its excellent durability and structural properties, red ironwood is widely used in the following fields:

· Port and waterway engineering: pier timbers, breakwaters, dock structures;

· Heavy construction: bridges, bridge piers, mine support structures, load-bearing beams;

· Transportation infrastructure: railway sleepers, heavy vehicle floors;

· Outdoor and marine applications: fish racks, decks, fishing vessel construction;

· High-end indoor applications: solid wood flooring, furniture, joinery, carving, and plywood.

· Cutting boards, etc.

V. Market and Specification Names

The name of red ironwood varies in the international market and it is necessary to follow the correct usage: · Standard names: Azobe (Côte d'Ivoire), Bongossi (Cameroon), Akoga (Gabon) · Unstandardized names: Golden Lilywood, African Red Pencilwood, African Sacred Wood, etc. should be avoided in formal transactions.

Redwood, with its extremely high durability and strength, has become one of the preferred materials for engineering structures and in high-corrosion environments. Although the processing is quite challenging and drying requires careful handling, its outstanding performance enables it to occupy an irreplaceable position in the high-end wood market. When purchasing and using, it is recommended to identify the material based on the standard name and design and construct reasonably according to specific engineering requirements.

HONG KONG SENHEDA WOOD LIMITED,we have been focusing on African wood business for 16 years ,Our variety include OKOUME, IROKO, SAPPELLY,ZEBRA, TALI, PADOUK, BOSSE, AZOBE, EYOUM,DABEMA, AFROMOSIA, TIAMA, OVANGOL, WENGE, KOSIPO, BILLINGA,TEAK,OKAN,etc.

AZOBE lumbers

Thickness: 20-100MM

Width: random width

Length: 2400 CM up

Origin: CONGO/GABON

Quantity: 1000 m3 can be ordered

our website:www.shdtimber.com

Whatsapp:+8613418472425

Contact:Sharon Yao