Enlist and briefly describe major varieties of Indian timber.
1. Deodar: Deodar is a conifer. It is light in weight. It is
yellowish-whitish in colour and shows large knots. It is water resistant and
also termite resistant. It is highly durable. It has a moderate strength. It is
used for export packaging, false ceiling, panelling and light furniture.
2. Teak wood. Teak wood is a major timber used in India. It is deciduous/broad
leaf tree. It is medium in weight. It has brown colour and close fibres. It is
water resistant, termite resistant and is highly durable. It is strong and
attractive. It is easy to work on since it possesses good machinability.
3. Sal wood. It is a broad-leaf
tree. It is heavy in weight. It is durable but is not water resistance. It is
not attached by white ants. Its colour is brown but cannot take polish well. It
has a good machinability. It is used for door frames, ceiling frames, panelling
frames, partition frames and other furniture which are to be painted.
4. Walnut.
It is a broad leaf tree. It is moderately durable and moderately water
resistant. It is moderate in weight. It has a brown colour, darker than teak.
On polishing grain show food appearance. Its machinability is good and is easy
to carve out.
5. Mahogany. It
is a broad leaf tree. It is fairly strong and water resistant. It is red brown
in colour with fine grains figure and it takes good polish. It is heavy in
weight. Its machinability is good. Can be used to make all the furniture. The
tree population in India is poor.
6. Sisoo. It
is a broad leaf tree and heavy in weight. Its durability is good and, is strong.
The colour is darker brown and is close grained. It has fair water resistance.
Can be used to make most of the furniture. [It
is called Shisam in North India.]
7. Rosewood. It is the most expensive timber in India. It is a broad leaf
tree and very heavy in weight. It is highly durable, strong, tough and water
resistance. It is not attached by termites. It has fairly good machinability. It
has dark-gray/black grains with red/brown background. It takes high polish and
is very attractive. It is used for expensive furniture of any kind and is very
popular amongst Hindus for Mandir [Small temple in Home], since red colour is
holy/pious to them.
There are some more varieties of timber that are used in India
occasionally. These are
a] Ash, b] Silver oak, c] Aini, d] Babul, d] Mango, etc. Bamboo is also
abundantly used for scaffolding and laddering. Bamboo, since it is an
endogenous tree, is normally not covered as Timber. Cane, another endogenous
tree, is also used for making chairs, sofas, beds and racks.
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