case study of concrete recycling in india

Economic Comparison of Concrete Recycling: A Case Study Approach

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 cost-effective method for the construction industry and help saving the environment.

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An approach to LCSA: the case of concrete recycling

This approach is illustrated with an on-going case study on concrete recycling. In the context of an EC-FP7 project on technology innovation for concrete recycling, five operational steps to implement the LCSA framework are proposed: (1) broad system definition, (2) making scenarios, (3) defining sub-questions for individual tools, (4 ...

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Recycling case studies - RecyclingInside - Technology, Innovation

Recycling case studies - RecyclingInside - Technology, Innovation. With our technical team of experts, deliver an important contribution to industrial recycling challenges. Our experts have gained a great deal of knowledge about specific recycling applications and technology.

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IIT Madras employs Solar Thermal Energy to recycle waste concrete

Jan 16, 2023 IIT Madras. Indian Institute of Technology Madras (IIT Madras) researchers have developed a treatment process involving solar thermal energy to recycle construction and demolition debris. The waste concrete from demolition was heated using solar radiation to produce recycled concrete aggregate (RCA) that was higher in quality when ...

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ATCO Concrete Products, C&D waste recycling plant, C... - CDE Asia

The modular Construction & Demolition waste recycling plant on site is comprised of an M2500 E3, an AggMax 82R, an AquaCycle A200, a GHT Overhead Beam Filter Press and 3no. S3008 stockpile conveyors processing a variety of raw feed material up to a rate of 110 t/h. The CDE recycling plant at ATCO includes a number of treatment phases including ...

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Case Studies on the Construction of Pervious Concrete Pavements in India

The laboratory fatigue models developed had good-to-fair statistical goodness of fit parameters (0.65 ≤ R2 ≤ 0.85), which can be used to predict the fatigue lives of pervious concrete in case ...

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ATCO Concrete - Crushed Concrete Recycling Plant - CDE Projects

THE SOLUTION. The modular Construction & Demolition waste recycling plant onsite is comprised of an M2500 E3, an AggMax 82R, a RotoMax RX80 an AquaCycle A200, a GHT Overhead Beam Filter Press and 3 stockpile conveyors processing a variety of raw feed material up to a rate of 110tph. The CDE waste recycling wash plant at ATCO includes a number ...

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Experimental Case Study of Recycled Aggregate Concrete Using Bituminous ...

Experimental Case Study of Recycled Aggregate Concrete Using Bituminous Pavement Wastes Mohsin Khan1 1M.Tech Student, Civil Engineering Department, HCTM Technical Campus, Kaithal, Haryana, India -----***-----Abstract:-In general, aggregate make up 60-75% of concrete volume, so their selection is important, also they control concrete properties.

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Waste management crisis in India - RECYCLING magazine

Urban India generates 62 million tonnes of waste (MSW) annually, and it has been predicted that this will reach 165 million tonnes in 2030. 43 million tonnes of municipal solid waste is collected annually, out of which 31 million is dumped in landfill sites and just 11.9 million is treated. There is not enough public bins, and the available ...

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en/case study on recycling of concrete.md at main · lbsid/en

Contribute to lbsid/en development by creating an account on GitHub.

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PUNE, INDIA CASE STUDY - ESCAP

The case studies in Pune (India) and Bangkok (Thailand) were produced in close partnership with the Stockholm Environment Institute (SEI) Asia Centre and Kashtakari ... 4.3 Recycling 17 5. Environmental impacts of informal plastic waste management 18 5.1 Environmental benefits 18

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Concrete and Asphalt Recycling Plant Stops Fugitive Dust - BossTek

The Case for Recycling Concrete and Asphalt. Reclaiming concrete and asphalt is more than good environmental practice; it makes good business sense. "From every mile of concrete pavement of average thickness, nearly 6,000 tons of material can be reclaimed," Gherlone said. "That means no landfill and no disposal fees.

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Recycled Aggregates - Cement

Concrete recycling gains importance because it protects natural resources and eliminates the need for disposal by using the readily available concrete as an aggregate source for new concrete or other applications. According to a 2004 FHWA study, 38 states recycle concrete as an aggregate base; 11 recycle it into new portland cement concrete ...

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Environmental benefits of construction and demolition debris recycling ...

Environmental benefits of construction and demolition debris recycling: Evidence from an Indian case study using life cycle assessment. Author links open overlay panel V.G ... While materials such as metals, wood, glass and plastics are segregated and diverted for reuse/recycling, C&D debris consisting of concrete, bricks and tiles are ...

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Can We Build Bridges With Recycled Waste Concrete? IIT-M Finds Solar Fix

By Rinchen Norbu Wangchuk. January 19, 2023. IIT Madras researchers have developed a treatment process involving solar thermal energy to recycle construction and demolition debris. They claim that the recycled concrete aggregate (RCA) made using this technology met the requirements for structural applications like bridges, buildings, and roads.

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Recycling of Waste Concrete - The Constructor

🕑 Reading time: 1 minute Recycling of waste concrete is done to reuse the concrete rubble as aggregates in concrete. The recycled aggregates have less crushing strength, impact resistance, specific gravity and has more absorption value as compared to fresh aggregates.. Necessity of Concrete Recycling: Millions of tonnes of waste concrete is generated every year around the world due to ...

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Construction and Demolition Waste Management Rules 2016

The construction and demolition waste generated is about 530 million tonnes annually. The Ministry of Environment, Forest and Climate Change notified the Construction & Demolition Waste Management Rules, 2016 on 29 March 2016. The rules are an initiative to effectively tackle the issues of pollution and waste management.

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(PDF) E-waste Recycling in India: A Case Study - ResearchGate

Abstract. The change our lifestyles are reducing the lifespan of electronic items resulting into mammoth amount of e-waste. The e-waste generation in India is nearly 1.6 mmt in 2014, whereas ...

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A Study of Concrete Made with Fine and Coarse Aggregates ... - Hindawi

This paper deals with the possibility of using fresh concrete waste as recycled aggregates in concrete. An experimental program based on two variables (proportion of fine aggregates replacement and proportion of coarse aggregates replacement) was implemented. The proportions of replacement were 0%, 50%, and 100% by mass of aggregates. Several mechanical properties were tested as ...

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Recycling of construction and demolition waste: case study in the Port ...

A case study in the Port of Antwerp (PoA) demonstrated new high grade recycling options for purified material fractions from C&DW. C&DW from the selective demolition of an office building was used ...

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Case study II: Recycling concrete technologies - CERCOM

The overall objective of this case study is to assess and demonstrate the technical feasibility, economic viability and environmental sustainability of the innovative concrete recycling routes developed at TU Delft, which are in alignment with RE & CE principles, allowing for the validation and refinement of the model developed in WP3.

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Recycling Bitumen from Dismantled Road-A Case Study – IJERT

Cost of construction of bituminous concrete layer of 100 meter length, 7.5 meter wide and 4 cm thick (quantity 30 m3) is Rs 246780 only, while recycled dismantled road cost is Rs 74893. Thus a saving of around 70% is observed in cost incurred when recycled bitumen is used as a partial substitute of fresh concrete.

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4D-BIM to enhance construction waste reuse and recycle planning: Case ...

In this context, this study proposes temporal-based algorithms integrated with 4D-BIM for the planning of concrete and drywall waste R&R throughout construction projects. Two case studies from Central Texas were used for the demonstration of the algorithms, and estimates were validated with ground truth data and literature values from different ...

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Comparative analysis on costs and benefits of producing natural and ...

From the studies conducted by Tam [2], Muzenda [5] and Benjamin [20], it could be inferred that about 850,500 to 1,360,800 tonnes of waste concrete are generated every year in South Africa.During interviews, it was determined that a local recycling plant has a production or processing capacity of 120,000 tonnes of waste concrete per year.

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Recycling in India: A Market in Transition | WMW

About 62 million tonnes of municipal solid waste is generated in India every year. By 2030, this figure is expected to nearly triple to 165 million tonnes and by 2045 to reach a staggering 450 million tonnes. At the same time, recycling is confined mostly to large cities, yet the procedures for collection and recycling there are anything but ...

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Solid Waste Management: A Case Study of Jaipur City – IJERT

This case study is done to look out for obstacles and prospects of Solid Waste in Jaipur. Acomprehensive study was done regarding collection, transportation, handling, storage, disposal and treatment of solid wastegenerated in Jaipur city. The data acquired related to SWM was collected through site visits and interfacing with people.

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Economic comparison of concrete recycling: A case study approach

A comparative study on costs and benefits between the current practice and the 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 ...

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