• Pinki Rani
• Parveen Kumar

- Cement and steel production accounts for almost 19-20 % of CO2 emissions in India. Due to exponential growing in urbanization and industrialization, by products from the steel industries such as GGBS are becoming an increasing concern for recycling and waste management. At same time, studies have revealed usage of GGBS in concrete as a partial replacement for OPC have increased the compressive strength, tensile strength, durability and decreases the permeability, embodied energy and cost per cubic meter. By knowing the numerous advantages of industrial by products, Ready-mixed concrete (RMC) industries have partially replaced the cement with Fly Ash, GGBS, ultrafine GGBS or Silica Fume, which are by-products of other industries.

- GGBS, OPC, RMC, fly ash, silica fume.

"ENVIRONMENTAL GUIDELINES FOR READY MIXED CONCRETE PLANTS ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.11-13, April-2019, Available :http://www.jetir.org/papers/JETIR1904E03.pdf

"ENVIRONMENTAL GUIDELINES FOR READY MIXED CONCRETE PLANTS ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp11-13, April-2019, Available at : http://www.jetir.org/papers/JETIR1904E03.pdf