What is Ekki timber?
What is Ekki timber?
Ekki is a durable marine timber which is often used as an alternative to greenheart because it is more readily available. The colour of the timber is either dark reddish or violet brown with a pale pinkish white sapwood. Common uses for Ekki wood include: Bridges. Boat building.
Is Ekki a hardwood or softwood?
Ekki is one of the main species of timber that we sell here at EcoChoice. Also known as Azobe or Bongossi (or by its Latin name, Lophira Alata), it is a tropical hardwood that mainly grows in the swamps and rainforests on the cost of West Africa, in countries such as Sierra Leone, Nigeria and Cameroon.
What is a laminated bridge?
Bridges are constructed with mechanically laminated timber beams formed and fastened using steel dowels. This method delivers a construction more durable than glue lamination. Laminated beams can be produced in flat form or with a pronounced bow.
What does Ekki mean?
Definition of ekki 1 : a tropical African timber tree (Lophira alata or L. procera) of the family Ochnaceae yielding a heavy hard durable reddish brown wood that is used especially for wharves, railway ties, and flooring. 2 : the wood of the ekki.
How do you cut Ekki?
Ekki is so hard a wood that it severely blunts the surfaces of cutting tools. To combat this problem, experts recommend using strong, sharp cutting edges and reducing the cutting angle. The wood varies from a dark red to a dark brown, chocolate-like color with very pronounced white streaks and deposits in the pores.
What is stress laminated timber?
Stress-laminated timber (SLT) decks in bridges are popular structural systems in bridge engineering. SLT decks are made from parallel timber beams placed side by side and pre-stressed together by means of steel rods. SLT decks can be in any length by just using displaced butt joints.
Which feature is responsible for the high strength to weight ratio of timber?
are formed in an oval or rectangular shape which accounts for the high strength-to-weight ratio of wood; wood with thick cell walls is dense and strong; lignin bonds the cells together Page 11 CHAPTER 6: Bridge Materials TOPIC 6.1: Timber 6.1.5 % Growth rings – revealed in the cross section of a tree are distinct rings …
What does the name Ikki mean?
It means “one horseman”. Different meanings depending on the kanji used. Ikki (輝) is a Japanese masculine given name pronounced “IY-KKiy”. Ikki’s origin, as well as its use, are in the Japanese language. The meaning of the name is one horseman.
What is Azobe wood?
Azobe is a coarse textured wood with a very tight interlocked grain that not only The azobe is differentiated, with thin sapwood (the outer part of the trunk is pink or brownish) and heartwood inner part of the trunk from red-brown to purplish). Azobe is said to be the hardest industrially used wood in the world.
What is shear strength of wood?
Shear strength parallel to the grain – the measure of the ability of wood to resist internal slipping of one part upon another along the grain. Think of shear as pulling apart or separating. Force is applied parallel to the grain.
What Wood has the highest tensile strength?
The force used is recorded in pounds (lb). In each case, the higher the number, the stronger the wood….3.Wood Strength. (You are here.)
| Wood Species | Oak, Red |
|---|---|
| Specific Gravity* | 0.63 |
| Compressive Strength (psi) | 6,760 |
| Bending Strength (psi) | 14,300 |
| Stiffness (Mpsi) | 1.82 |
The naturally durable hardwood Ekki is one of our main products, being that it is also one of the hardest and most durable timber species on the planet. This makes Ekki a particular favourite for civil and marine projects such as piers, groynes, railway beams and sleepers, etc.
What is the grade of Ekki?
Ekki is graded to D70, which makes it a very durable timber with a high resistance to shock loads and decay. The colour of Ekki varies from a dark red to chocolate brown, it has an interlocked grain with a coarse and uneven texture.
Can you offer a price on Ekki wood?
Due to varying supplies we can only offer a price on enquiry for Ekki wood so please send through your cutting list and we’ll get a price back to you. We can also provide Ekki machined where necessary to a profile of your choosing for flooring or decking.
What are the main uses of Ekki?
The main uses of Ekki include marine construction, sleepers, heavy construction, heavy duty flooring, bridge decks, wheel timbers, bog mats, waybeams and decking. For more information you can download the specification sheet below: Ekki is an extremely hard and dense marine timber.
