How long does it take a Balsa tree to grow?
By this article to more about the balsa wood. Balsa trees grow very
rapidly (like all pesky weeds). Six months after germination, the tree is about
1-1/2 inches in diameter and 10 - 12 feet tall. In 6 to 10 years the tree is
ready for cutting, having reached a height of 60 to 90 feet tall and a diameter
of 12 to 45 inches. If left to continue growing, the new wood being grown on the
outside layers becomes very hard and the tree begins to rot in the center.
Unharvested, a balsa tree may grow to a diameter of 6 feet or more, but very
little usable lumber can be obtained from a tree of this size. The basla leaf is
similar in shape to a grape leaf, only a lot bigger. When the tree is young,
these leaves measure a much as four feet across. They become progressivly
smaller as the tree grows older, until they are about 8 - 10 inches across.
Balsa is one of the few trees in the jungle which has a simple leaf shape. This
fact alone makes the balsa tree stand out in the jungle.
How are Balsa trees harvested?
While nature intended the balsa tree to be a short lived nursemaid, mankind
eventually discovered oeicoqmb that it was an extremely useful resource. The
real start of the basa business was during World War I, when the allies were in
need of a plentiful substitute for cork. The only drawback to using balsa
rectangle was, and still is, the back breaking work that is necessary to get
it out of the jungle. Beacause of the way the individual balsa trees are
scattered throughtout the jungles, it has never been possible to use mass
production logging procedures and equipment. The best way to log balsa trees is
to go back to the methods of Paul Bunyan -- chop them down with an axe, haul
them to the nearest river by ox team, tie them together into rafts, and then
float the rafts of balsa logs down the river to the saw mill.
The logging team usually consists of two native Ecquadorians, each armed with
a broad Spanish axe, a machete, and a long pole sharpened like a chisel on one
end for removing the bark from the downed trees. Because of the hilly terrain,
an ox team may only be able to drag two logs to the river per day. At the saw
mill the raw balsa is first rough cut into large boards, the carefully kiln
dried, and finally packed into bales for shipment to the U.S. via ocean
freighter. Final cutting and finishing of our model aircraft balsa is done right
here at the SIG factory. As a result of the bass polywood tree's fast
growth cycle, both the quality and lightness of the lumber obtained from a balsa
tree can vary enormously depending upon the tree's age at the time of
cutting.
2013年7月28日星期日
2013年7月8日星期一
Although balsa tree is the most soft wood
There are various kinds of wood both in domestic and international markets
for your selection, like balsa wood. And it can be classified
into two main types, soft wood and hard wood actually. They can be classified in
accordance with the type of tree they come from actually. There are trees with
leaves or needles actually. And in general, the wood from the tree with needles
is named softwood, while the deciduous trees with leaves are also regarded as
the hard wood. However, balsa wood is an exception. Although
balsa tree is the most soft wood, it is classified as hard wood since it is
deciduous.
As we all know that balsa wood is well known for its lightweight, soft, easy to work with and so forth. It is widely used in making model airplanes and other models for many of its advantages. Although it is soft, it is regarded or classified into the range of hard wood. There are many differences between soft wood and hard wood. One of the basic and obvious differences is the hard wood is harder while the soft wood is softer and lighter.
Generally, the soft woods are cheaper than the hard wood. One of the reason is that the softwood grow faster than hard wood. They can grow to the mature tree in several months. However, the hard wood need to become adult in several years actually. Another reason is that soft wood is easy to harvested than the hard wood. So, this is another reaon that soft wood are more popular among consumers both at home and abroad. The soft wood is easy to cut and work will.
Different situations and requirements need different kinds of wood. So, you are advised to cultivate your ability to distinguish the soft wood and hard wood to use it for your work better. Harder wood will be harder for you to cut than the soft one actually. It can be used to make doors, windows, stairway banisters and so forth. While the soft wood is mainly used to make models, surfboard, airplane models and so forth.
Frankly speaking, Shanghai Synhong Industry is one of the leading manufacturers of balsa wood. And we have great reputation among consumers both at home and abroad for high quality and competitive price. To find more detailed information about our products and services, you are advised to visit our website: http://www.balsafactory.com
As we all know that balsa wood is well known for its lightweight, soft, easy to work with and so forth. It is widely used in making model airplanes and other models for many of its advantages. Although it is soft, it is regarded or classified into the range of hard wood. There are many differences between soft wood and hard wood. One of the basic and obvious differences is the hard wood is harder while the soft wood is softer and lighter.
Generally, the soft woods are cheaper than the hard wood. One of the reason is that the softwood grow faster than hard wood. They can grow to the mature tree in several months. However, the hard wood need to become adult in several years actually. Another reason is that soft wood is easy to harvested than the hard wood. So, this is another reaon that soft wood are more popular among consumers both at home and abroad. The soft wood is easy to cut and work will.
Different situations and requirements need different kinds of wood. So, you are advised to cultivate your ability to distinguish the soft wood and hard wood to use it for your work better. Harder wood will be harder for you to cut than the soft one actually. It can be used to make doors, windows, stairway banisters and so forth. While the soft wood is mainly used to make models, surfboard, airplane models and so forth.
Frankly speaking, Shanghai Synhong Industry is one of the leading manufacturers of balsa wood. And we have great reputation among consumers both at home and abroad for high quality and competitive price. To find more detailed information about our products and services, you are advised to visit our website: http://www.balsafactory.com
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