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recycling of concrete abstract

RECYCLING OF CONCRETE FROM DEMOLISHED CONSTRUCTION WASTE …

RECYCLING OF CONCRETE FROM DEMOLISHED CONSTRUCTION WASTE. June 2020; Authors: Vishnu Vijayan. ... [Show full abstract] and watch various of activities and can also used as an indoor stadium. The ...

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(PDF) Recycled concrete production: Multiple …

This paper presents a pioneering experimental investigation on the effects of lateral confining pressure and recycling cycles on the …

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Optimizing Construction Waste Recycling: Strategies, …

including concrete, wood, and metal, and use specific processes to recycle them successfully. Furthermore, the creation of a strong transportation network is essential for the effective collection

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Properties and possible recycling of solid waste from ready-mix concrete

abstract = "Due to more restrictive environment legislation, many ready-mix concrete suppliers are often obligated to find adequate means of handling, recycling and marketing their waste solids. This paper discusses the nature, properties and possible uses of the fine fraction of the waste slurry.

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Total recycling of concrete waste using accelerated …

Meanwhile, huge amounts of concrete waste are generated due to accelerated urbanization and redevelopment. Carbonated concrete waste can thus both be used as alternative materials to aggregates and cement, and a carbon sink to reduce CO 2 emission. In this paper, different carbonation approaches and their modified techniques …

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(PDF) Recycling of concrete from demolished bridges and …

[Show full abstract] recycled crushed concrete aggregate. The effect of crushed concrete to sustainability is manifold: high deformation modulus produces savings in layer thickness, the aggregate ...

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Recycled Concrete Aggregate

Recycled concrete aggregate (RCA) are aggregates obtained by recycling clean concrete waste where content of other building waste must be very low – below few per cent. For instance, ... Abstract. Recycled concrete aggregate is a demolition concrete waste, which could be an environmental-friendly building material and can be a serious ...

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Recycling of Concrete Wastes toward Sustainable …

This Special Issue aims to collect the original research that contributes to the performance evaluation of recycled aggregate, recycled powder and its newly prepared cementitious materials, which helps the further …

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Effective recycling of disposable medical face masks for …

In this research, we developed a new environmentally friendly recycling technique using waste DMFMs in sustainable green concrete. More explicitly, a new fiber hybridization approach has been introduced in which two types of fibers namely DMFM fiber and basalt fiber (BF) were incorporated into fiber reinforced recycled aggregate …

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Life cycle assessment of material footprint in recycling: A …

This empirical research on concrete recycling in the United States (U.S.) consists of two parts: a qualitative study of the legislation, regulation and practice of solid waste management (SWM) and ...

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A Comprehensive Review on Recycling of …

The effective use of recycled CDW in concrete production enhanced the circular economy and the consequences of that practice for a sustainable flow of resources. Mixed recycled aggregates (MRAs) …

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Recent Trends in Recycling of Concrete Waste and Use of …

Title: Recent Trends in Recycling of Concrete Waste and Use of Recycled Aggregate Concrete in Japan Author(s): Y. Kasai Publication: Symposium Paper Volume: 219 Issue: Appears on pages(s): 11-34 Keywords: concrete waste; construction waste; Japan; recycled aggregate; recycled concrete DOI: 10.14359/13136 Date: 3/1/2004 …

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Chemical recycling and use of various types of concrete waste…

Subsequently, the fine fraction of the recycled concrete, the so-called recycled concrete paste (also denoted in the literature as waste cement fraction of the recycling process, concrete fines ...

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Recycling of reclaimed asphalt pavement in Portland cement concrete

abstract = "Reclaimed Asphalt Pavement (RAP) is the result of removing old asphalt pavement material. RAP consists of high quality well-graded aggregate coated with asphalt cement. The removal of asphalt concrete is done for reconstruction purposes, resurfacing, or to obtain access to buried utilities.

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Recycling Concrete-An Overview of Challenges and …

Keywords: concrete; construction and demolition waste; demolition; integrated waste management; recycling. DOI: 10.14359/13134. Date: 3/1/2004. Abstract: The paper consists of an overview of the development of techniques for recycling concrete. Demolition, processing and the recycling of the resulting materials are often …

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Evaluation of properties and performance of rubber-modified concrete

Request PDF | Evaluation of properties and performance of rubber-modified concrete for recycling of waste scrap tire | Using rubber particles as concrete aggregates can reduce the environmental ...

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Concrete Recycling | Research and Practice

Concrete Recycling: Research and Practice (1st ed.). CRC Press. https://doi/10.1201/9781351052825. ABSTRACT. François de Larrard is Scientific Director of the R&D centre of the Lafarlcim …

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(PDF) Recycling of e-waste in concrete

Chapter 8 provides an overview of current practices in recycling e-waste in concrete. E-waste encompasses a number of materials, including cathode ray tubes, liquid crystal displays, printed ...

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Recycling of Brick Aggregate Concrete as Coarse Aggregate

Abstract. An extensive investigation was carried out for recycling of demolished brick aggregate concrete as coarse aggregate. For this, demolished concrete blocks were collected from 33 different building sites of different ages and broken into pieces as coarse aggregate. ... By recycling, it is possible to make concrete with more strength ...

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Recycling of Glass Waste on the Concrete Properties as a …

[Show full abstract] reduce the disposal problem of these Wastes and examined their performance properties in concrete mixtures. Different percentages(10, 15, 20 and 30)% of CGW and AFW are used ...

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Research Status and Recycling of Recycled Concrete

Abstract The exploitation of recycled concrete has become an effective way to recycle and reuse waste concrete. It is necessary to study and reuse waste concrete in view of conservation ... Recycling concrete to make porous brick The recycled aggregate after crushing is not suitable for high strength concrete due to its reduced strength, but ...

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Recycling of Concrete Wastes toward Sustainable Building …

Therefore, eco-friendly reclamation approaches to recycling concrete waste into sustainable building materials has been developed, and the collected concrete waste is commonly prepared into recycled materials and further reutilized in new cement concrete products. ... For planned papers, a title and short abstract (about 100 words) can be …

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Reuse and recycling of concrete

Abstract Today, the world's natural ecosystems are threatened by increased extraction of raw materials and greenhouse gas emissions to the atmosphere. One of the drivers of this problem is the impact from ... reusing and recycling concrete, the need for material and waste sent to landfill can be reduced.

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(PDF) A review on concrete recycling

Research by (Zadeh et al., 2023) suggests that recycled concrete can be used for reinforcing concrete structures, promoting 1 sustainability, and addressing environmental concerns. This...

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A review on concrete recycling

Considering concrete as a form of solid waste, recycling emerges as a viable option for optimizing construction waste production. Assessing the costs and benefits of concrete …

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Recycling of Demolished Concrete

The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts. ... the recycling of the cement in concrete is also necessary from the standpoint of resolving global ...

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An investigation on the recycling of hydrated …

Abstract and Figures. Construction and demolition waste (CDW) recycling is generally limited to the use of the coarser fraction as aggregate for new concrete. ... the late 20th century concrete ...

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Life cycle assessment of material footprint in recycling: A …

Meeting the current demand for concrete requires not only mining tons of gravel and sand, but also burning large amounts of fossil fuel resources in cement kilning. Consequently, concrete recycling is crucial to achieving a material-efficient society, especially with the application of various categ …

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(PDF) Utilization of E-waste in Concrete and its Environmental Impact

In another study, concrete samples were made by replacing E-waste with a ratio of 10%, 20%, and 30%, relative to coarse grains and with cement to water ratio of 0.45, and concluded that the use of ...

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Sustainable Materials: A Review of Recycled Concrete …

Abstract. In this paper, a comprehensive literature review was conducted on the utilization of recycled concrete aggregate (RCA), which is the dominant construction and demolition waste material, in base and subbase layers and its comparison with natural aggregate (NA). ... Snyder M. B. 2016 Concrete Pavement Recycling and the Use of …

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