Nagpur: Union minister for road transport and highways, Nitin Gadkari, inaugurated a 1km stretch of Asia's first highway with a bio-bitumen blended su.
– The growth in environmental and health concerns over the production and use of bitumen, unsettled crude oil prices, and the rise in the usage of an option for bitumen are anticipated to hinder the ...
The use of lignin as a sustainable binder marks a significant breakthrough in flexible pavement technology, addressing the challenge of bitumen scarcity and reducing India's dependency on imports ...