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Preservation of Timber Video Lecture | Civil Engineering Optional Notes for UPSC

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FAQs on Preservation of Timber Video Lecture - Civil Engineering Optional Notes for UPSC

1. What are the common methods used for the preservation of timber?
Ans. The common methods used for the preservation of timber include pressure impregnation with preservatives, dipping in preservatives, and painting or coating the timber with preservatives.
2. Why is it important to preserve timber?
Ans. It is important to preserve timber to prolong its lifespan, protect it from decay, insect infestation, and fungal growth, and maintain its structural integrity.
3. What are the environmental concerns associated with the preservation of timber?
Ans. Environmental concerns associated with the preservation of timber include the leaching of toxic chemicals from treated timber into the soil and water, impacting the surrounding ecosystem.
4. How can timber be naturally preserved without the use of chemicals?
Ans. Timber can be naturally preserved without the use of chemicals by air-drying or kiln-drying the wood, as well as using heat treatment or applying natural oils and waxes to protect it from decay.
5. What are some factors to consider when choosing a preservation method for timber?
Ans. Some factors to consider when choosing a preservation method for timber include the type of timber, its intended use, environmental impact, cost-effectiveness, and the longevity of protection required.
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