TECK

Teak is an exotic timber species particularly known for its qualities in terms of durability. Originally from Asia, this wood naturally covers the class 5 (use in marine environment and brackish water). Teak is thus very popular for shipbuilding and for the realization of bridges, posts and other exposed uses.


Read the Tropix sheet (CIRAD).

TECK
Botanical name(s) :

Tectona grandis

Family: LAMIACEAE (angiosperm)

Commercial restriction: no commercial restriction

Teak is a tree native to Asia. However, it is grown in plantations in all tropical regions, including Africa.

Where to buy teak timber?

teak TIMBER USES

"Natural" teak is a very durable material, which does not need to be treated against dry wood borers or humidification.

It should be noted, however, that plantation teak wood has a much lower durability than natural forest teak. It is therefore necessary to distinguish between "Asian teak" (meaning natural forest teak) and teak grown in plantations in Asia, Africa or South America.

Teak can be used for the following purposes:

Structures and panels

  • Plywood, inside face and outside face
  • Sliced veneer

Exterior joinery (building facade)

  • Cladding and outer coating
  • Windows and doors
  • Shutters and closures

Carpentry and interior fittings

  • Wooden floors
  • Interior staircases
  • Doors and door frames
  • Interior panelling and cladding
  • Furniture and cabinetmaking

Outdoor equipment - Recreation

  • Exterior staircases and guard railing
  • Single-level terraces and pool areas
  • Elevated terraces, balconies and corridors

Industrial usage and heavy work

  • Structures and bridges in contact with soil or freshwater

Shipbuilding

  • Boat decks and planking
  • Boat and yacht layouts
  • Pleasure-boating pontoons

Miscellaneous uses

  • Cooperage and vat making
  • Turnery, cutlery and brushmaking

Where to buy teak timber?

DESCRIPTION OF teak TIMBER

  • Color: yellow brown
  • Sapwood: clearly demarcated
  • Texture: coarse
  • Grain: straight
  • Interlocked grain: absent

teak: PHYSICAL AND MECHANICAL PROPERTIES

Read the Tropix sheet of teak (CIRAD).

teak: NATURAL DURABILITY AND TREATABILITY

  • Funghi: class 1 - very durable
  • Dry wood borers: durable - sapwood demarcated (risk limited to sapwood)
  • Termites : class M - moderately durable
  • Treatability: class 4- not permeable
  • Use class ensured by natural durability: class 4 - in ground or fresh water contact
  • Species covering the use class 5: Yes

Read the Tropix sheet of teak (CIRAD).

PROCESSING OF teak TIMBER

Read the Tropix sheet of teak (CIRAD).

 

Sources :

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