What is it about?
The paper evaluated the possibility of utilising mine rock waste (MRW) for used as sustainable alternative pavement layer application material and concluded that MRW can be used for road construction if further process to the grading requirements are met.
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Why is it important?
It adds to the sustainable construction material alternatives in Ghana and beyond.
Perspectives
Policymakers and road standards agencies should deliberate and institute measures to tab this additional construction resource in the country.
Dr Stephen Agyeman
Sunyani Technical University
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This page is a summary of: Exploring the techno-economic feasibility of mine rock waste utilisation in road works: The case of a mining deposit in Ghana, Waste Management & Research The Journal for a Sustainable Circular Economy, November 2015, SAGE Publications,
DOI: 10.1177/0734242x15611739.
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