This paper delves into the crucial topic of quality assurance and control measures for water-bound macadam (WBM) roads in the rural area of North Nagpur, Maharashtra, India. The research, conducted through field investigation and laboratory testing, uncovers significant challenges such as surface erosion and inadequate drainage. Despite satisfactory performance in aggregate and binding materials, deficiencies in surface finish and drainage are observed. The paper provides key recommendations, including improving surface finish, enhancing site monitoring, and establishing maintenance mechanisms. The importance of addressing these issues cannot be overstated, as it is vital for ensuring road durability and safety. By implementing these recommendations, stakeholders can significantly enhance road infrastructure quality and make a substantial contribution to sustainable community development.

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Quality Assurance and Improvement Strategies for WBM Roads: A Case Study from North Nagpur Rural Area

  • Rakesh Shambharkar,
  • Rakesh Kumar Verma,
  • V. Srinivasan,
  • A. B. Mirajkar

摘要

This paper delves into the crucial topic of quality assurance and control measures for water-bound macadam (WBM) roads in the rural area of North Nagpur, Maharashtra, India. The research, conducted through field investigation and laboratory testing, uncovers significant challenges such as surface erosion and inadequate drainage. Despite satisfactory performance in aggregate and binding materials, deficiencies in surface finish and drainage are observed. The paper provides key recommendations, including improving surface finish, enhancing site monitoring, and establishing maintenance mechanisms. The importance of addressing these issues cannot be overstated, as it is vital for ensuring road durability and safety. By implementing these recommendations, stakeholders can significantly enhance road infrastructure quality and make a substantial contribution to sustainable community development.