BIS: Enhancing Standards for Recycled Aggregates in Concrete

The need for an efficient waste management system is pressing, as the demand for construction materials continues to grow. Finding sustainable alternatives to managing waste is essential for environmental protection and long-term resource

Navigating the Challenges of C&D Waste Management in India In this report, compiled by Zainab Faridi, construction industry experts share their insights on the current state of C&D waste management in India: the progress made, the challenges faced, and the potential solutions that could drive effective C&D waste management.

Prof. R. Pradeep Kumar, Director, CSIR-CBRI, focuses on the role of R&D institutions, government regulation, and industry collaboration. He highlights the need for raising awareness, conducting targeted research, and establishing a robust regulatory framework to ensure sustainable C&D waste management.

P.N. Ojha, Joint Director & Head CDR, NCCBM, highlights the need for revised methods to estimate C&D waste generation, focusing on correlating estimates with cement consumption. He argues that current per capita-based estimates are flawed

Dr Shailesh K. Agrawal, Executive Director, BMTPC, emphasizes the need for accurate estimation and segregation of C&D waste to improve recycling and management practices.

Ajay K. Agrawal, Supdtt. Engineer-I, South Zone, MCD, New Delhi, addresses the challenges in public awareness and proper disposal of C&D waste. He emphasizes the importance of public cooperation and the implementation of policies to manage waste effectively.

S.A. Faridi, Managing Editor, NBM Media, highlights the slow progress in C&D waste utilization, stressing the need for technological adoption, tax incentives, and better coordination between the industry and government to enhance the use

Manoj Saxena, Director, Rise Eleven, highlights the challenges faced by concessionaires in the C&D waste processing sector, including issues with waste availability and market acceptance. He discusses the importance of accountability

Sanjay Pant, DDG, BIS, discusses the integration of C&D waste into building materials, focusing on standards and the challenges of maintaining quality, particularly in durability and consistency. He mentions the revisions to IS 383

D.V.R. Prasad, AVP, Puzzolana Machinery, highlights the risks involved in setting up C&D waste plants due to inconsistent material supply.

CFlo's advanced C&D waste processing technology offers a comprehensive solution for waste management, featuring 95% water recycling, simultaneous aggregate and sand production, and minimal environmental impact.

Keestrack India offers mobile jaw crushers, screens (scalpers & classifiers), and stackers designed to recycle C&D waste into reusable products like aggregates for construction.

Hailstone offers advanced jaw crushers, impactors, screens, and washing solutions for the Indian construction industry, effectively addressing the challenges of C&D waste management.

Terex India provides a range of equipment, including mobile crushers, screens, shredders, and washing systems, for efficient C&D waste management.