which product is used in behalf of coal tax? What is its use ?
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Explanation:
product is used of coal tax..
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1
Answer:
bitumen
Explanation:
These days, bitumen, a petroleum product, is used in place of coal-tar for metalling the roads. Bituminous materials are used for road construction, roofing, waterproofing, and other applications. For the main application, which is road construction, the major concerns, as with concrete, are cost and durability.
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