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The material
The thatch (stalk) is composed of cellulose fibres, like a tree,
but unlike wood, its long fibres contain lignin and silica. The
hollow morphology of the bamboo, along with its knots spread
all along the stalk, makes it laterally more resistant.
Its longitudinal and vertical mechanical resistance is much more
superior than steel's (resistance: 1 ton/square centimetre),
it is supple, light and very flexible.
Exposed to high temperatures, it can be easily bended and keeps
its artificial shape without losing elasticity nor solidity:
therefore, it is quite inflammable.
It resists better than wood to solvability into water, it is
rustproof, waterproof and cannot go rotten.
Environment
Bamboo is a vegetal specie which is all at once beautiful, useful,
and has a great ecological value:
- Stabilisation of banks
- Contains rivers in spate thanks to its interlaced roots
- Avoids erosion
- Protects from wind more efficiently than a standard hedge
- Renewal of oxygen: 30 per cent superior to other trees
- Allows to fight efficiently against deforestation
Different
ways to use it
- Construction
- Reinforced concrete made from bamboo
- Polyester resin strengthened with bamboo
- Plywood
- Parquet floor
- Furniture
- Diverse items
- Paper pulp
- Medicine (against asthma and respiratory illnesses)
- Food (a few species are eatable)
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