Studies on Concrete Made of Recycled Materials for
Recycled coarse aggregate (RCA) concrete construction technique can be called as ‘green concrete’, as it minimizes the environmental hazard of the concrete waste disposal Indian standard recommends target mean compressive strength of the conventional concrete in terms of water cement India, is the second amongst cement producers in the world with a total capacity of 24540 Million Tonnes (MT), has a huge cement industry and produces about 7% of world’s total production The Indian cement industry has on one hand, enormous pressure to increase profit and margins, while on other; there is considerableSuStainable WaSte ManageMent: a CaSe froM indian Purpose The framework of life cycle sustainability analysis (LCSA) has been developed within the CALCAS project but the procedure on how an LCSA should be carried out is still far from standardized The purpose of this article is to propose an approach to put the LCSA framework into practice This approach is illustrated with an ongoing case study on concrete recycling Methods In An approach to LCSA: the case of concrete recycling
Economic comparison of concrete recycling : a case study
Economic comparison of concrete recycling : a case study approach Recycling of construction material helps saving the limited landfill space Among various types of materials, concrete waste accounts for about 50% of the total waste generation The current practice for dumping construction materials to landfills generates a significant Sustainable Waste Management: A Case Study of Cement Industry Priyanka Pathak1* Sumit Gupta2 G S Dangayach3 *1MTech Scholar, Malaviya National Institute of Technology, Jaipur 2Research Scholar, Malaviya National Institute of Technology, Jaipur 3 Professor, Malaviya National Institute of Technology, Jaipur pathakteena@gmail Sumitnitjp@gmail dangayach@gmailSustainable Waste Management: A Case Study of Purpose The framework of life cycle sustainability analysis (LCSA) has been developed within the CALCAS project but the procedure on how an LCSA should be carried out is still far from standardized The purpose of this article is to propose an approach to put the LCSA framework into practice This approach is illustrated with an ongoing case study on concrete recyclingAn approach to LCSA: the case of concrete recycling
Case Studies in Concrete Pavement Recycling
Case Studies in Concrete Pavement Recycling Mark Snyder, PhD, PE Pavement Engineering and Research Consultants, LLCThe change our lifestyles are reducing the lifespan of electronic items resulting into mammoth amount of ewaste The ewaste generation in India is nearly 16 mmt in 2014, whereas globally it was (PDF) Ewaste Recycling in India: A Case Study This study investigates the role of recycling in successfully managing the hotel businesses The case studies of different hotels highlighted in this paper confirms recycling as a successful green (PDF) Recycling: A case study approach to sensitize the
Sustainable Building A Case Study on Concrete Recycling
WP4 Case studies This casestudy paper focuses on concrete recycling in France as a means of understanding circulareconomy transitions in the buildingmaterials sector The EU, including France, produces large volumes of construction and demolition waste (CDW) per year and aims to increase the reuse of these materials, reducing landfilling Sustainable Waste Management: A Case Study of Cement Industry Priyanka Pathak1* Sumit Gupta2 G S Dangayach3 *1MTech Scholar, Malaviya National Institute of Technology, Jaipur 2Research Scholar, Malaviya National Institute of Technology, Jaipur 3 Professor, Malaviya National Institute of Technology, Jaipur pathakteena@gmail Sumitnitjp@gmail dangayach@gmailSustainable Waste Management: A Case Study of concrete recycling method is examined The study shows that it has a negative net benefit for the current practice while a positive net benefit for the concrete recycling method Therefore, recycling concrete as aggregate for new concrete production can provide a costeffective method for the construction industry and help saving the environmentEconomic Comparison of Concrete Recycling: A Case
Coprocessing of nonrecyclable Sustainable Recycling
Sustainable Recycling Industries (SRI) India 7 50 Advantages of coprocessing in cement kiln 1 Due to the high temperature in cement kiln 12501450°C, all types of wastes can be effectively disposed 2 Residence time of 45 sec in cement kilns 3 Since the enormous quantity of concrete is available for recycling from demolished concrete structures, field demolished concrete is used in the present study to produce the recycled aggregates The concrete debris were collected from different (four) sources with the age ranging from 2 to 40 years old and broken into the pieces of Use of RECYCLED AGGREGATES In CONCRETE A The present paper aims to study the efficiency and flexibility of cement firms in India Different data envelopment analysis (DEA) models have been employed to assess the efficiency of cement industry in India Major findings of the DEA analysis Efficiency Analysis and Flexibility: A Case Study of
Life cycle assessment of concrete structures with reuse
In the case study, design for deconstruction (DfD) and recycled aggregate concrete (RAC) are taken as examples of reuse and recycling strategies, respectively With the proposed framework, LCA of various strategy combinations are conducted considering the global warming potential (GWP) and abiotic depletion potential (ADP) indicators This study investigates the role of recycling in successfully managing the hotel businesses The case studies of different hotels highlighted in this paper confirms recycling as a successful green (PDF) Recycling: A case study approach to sensitize the Over the last five years, India’s first and only recycling plant for construction and demolition (Camp;D) waste has saved the alreadypolluted Yamuna and the overflowing landfills of Delhi from 1India’s first plant that recycles construction waste The
(PDF) Study on Use of Waste Plastic in Road Construction
Study on Use of Waste Plastic in Road Construction Download Related Papers USE OF WASTE POLYTHENE IN BITUMINOUS CONCRETE MIXES FOR HIGHWAYS By Manish Raturi FLEXIBLE PAVEMENTS FOR WASTE PLASTIC DISPOSAL By IAEME Publication DESIGN AND ESTIMATE OF MODIFIED (WITH PLASTIC WASTE) BITUMINOUS PAVEMENT FOR A GIVEN STRETCH OF New Delhi) in different parts of India, for people under low income group (Economic weaker section and Low Income Group), have been considered for this study These houses are very common in India and constitute more than 50% of the total houses built annually in India Plinth areas of these houses vary between 20 m 2 and 60 m 2 These houses Effect of construction materials on embodied energy and Sustainable Recycling Industries (SRI) India 7 50 Advantages of coprocessing in cement kiln 1 Due to the high temperature in cement kiln 12501450°C, all types of wastes can be effectively disposed 2 Residence time of 45 sec in cement kilns 3Coprocessing of nonrecyclable Sustainable Recycling
Sustainable Waste Management: A Case Study of
Sustainable Waste Management: A Case Study of Cement Industry Priyanka Pathak1* Sumit Gupta2 G S Dangayach3 *1MTech Scholar, Malaviya National Institute of Technology, Jaipur 2Research Scholar, Malaviya National Institute of Technology, Jaipur 3 Professor, Malaviya National Institute of Technology, Jaipur pathakteena@gmail Sumitnitjp@gmail dangayach@gmailEconomic comparison of concrete recycling : a case study approach Recycling of construction material helps saving the limited landfill space Among various types of materials, concrete waste accounts for about 50% of the total waste generation The current practice for dumping construction materials to landfills generates a significant Economic comparison of concrete recycling : a case study concrete recycling method is examined The study shows that it has a negative net benefit for the current practice while a positive net benefit for the concrete recycling method Therefore, recycling concrete as aggregate for new concrete production can provide a costeffective method for the construction industry and help saving the environmentEconomic Comparison of Concrete Recycling: A Case
Sustainable Waste Management in Bangalore, India: A
in India came form the earth and was fairly biodegradable In addition, people would use every bit of a resource before throwing out any inert materials With the advent of plastics and the view of plastic as a “western ideal,” municipal solid waste has greatly increased but the recycling and Case Study #2: WelfaretoWork Program Redwood Community Action Agency Old Growth Redwood Recycling Project (PDF) (3 pp 276K) Case Study #3: Youth Training Program Youth Employment Partnership Deconstruction Program (PDF) (3 pp 1,477K) Case Study #4: Joint Venture San Francisco Community Recyclers and Beyond Waste, Inc, Joint Venture (PDF Case Studies Construction Demolition Debris Pacific case study of India Ryan E Smith Assistant Professor Shilpa Narayanamurthy Graduate Researcher University of Utah Introduction The role of prefabrication in architecture has been lauded for its potential to increase productivity and efficiency while not Prefabrication in Developing Countries: A Case Study of
USE OF RECYCLED AGGREGATE IN CONCRETE
part 1 – experimental study on the quality of recycled aggregate and recycled aggregate concrete Authors: M Kikuchi , T Miura , Y Dosho , M Narikawa Source: Sustainable Construction: Use of Recycled Concrete Aggregate , 1 Jan 1998 (55–68) The present paper aims to study the efficiency and flexibility of cement firms in India Different data envelopment analysis (DEA) models have been employed to assess the efficiency of cement industry in India Major findings of the DEA analysis Efficiency Analysis and Flexibility: A Case Study of The entry of water into structural concrete mainly causes corrosion, thereby reducing the strength of structural elements and initiating the spalling of concrete A case study based on diagnosis, nondestructive testing and failure analysis of a reinforced concrete building in India is presentedCondition assessment and analysis of a reinforced
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