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Difference between metalled and unmetalled roads |
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Answer» Metalled roads are :1) Made of bitumen of coal, cement or concrete.2) All wheather or season road.Unmetalled roads are:1) Made in the absence of cement and concrete and sometimes made even of sand and laid as extended roads.2) Limits its usage in rainy season . Metalled are those road which are made up of cement iron and are suitable for every weather. Unmetalled road are those road which is not suitable for every weather |
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