Polyblend, a fine powder of recycled modified plastic, has proved to be a good material for
A
making tubes and pipes
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B
making plastic sacks
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C
use as a fertilizer
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D
construction of roads
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Solution
The correct option is D construction of roads Polyblend is a fine powder of recycled modified plastic. It was found that when polyblend is mixed with bitumen, a common chemical used in the laying of tar roads, the water repellant property of bitumen is enhanced and this helps increase road life by three times.