The mentioned review articles provided no or negligible discussion on the effect of e-waste on concrete (e.g., [27,28, 30]) and techniques to produce e-waste aggregates (e.g., [29]). Moreover ...
Efforts have been made in the concrete industry to use e-waste plastics as a partial replacement of the coarse or fine aggregates. The present study is focused on replacing conventional coarse aggregate ranging from 0 to 12.5% with e-waste plastic for M 20 grade concrete using manufacturing sand. It has been found that the compressive …
Drivers for waste concrete valorisation. The use of recycled cementitious materials as feedstocks for new construction contributes to the development of a Circular Economy through closing resource loops. Most of the recycling technologies for concrete have proven to be technically feasible. The commercial viability requires more …
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 circuit boards, plastics, and wires.Concrete plays a crucial role in civil structures and, with the increase in population, the demand for concrete is …
Abstract— Efforts have been made in concrete to use non-biodegradable components of e-waste (e-plastic) as a partial replacement of coarse or fine aggregate. Recycling of e-plastic is a partial solution to environmental and ecological problems. Recycling of e-plastic not only helps in reducing in cost of
[5] Z.Z. Ismail and E.A. Al-Hashmi, Use of waste plastic in concrete mixture as aggregate replacement, Waste Management 28 (2008), 2041-2047. [6] C. Albano, N. Camacho, M. Hernández, A. …
Now-a-days, electronic products have become an integral part of daily life which provides more comfort, security, and ease of exchange of information. These electronic waste (E-Waste) materials have serious human health concerns and require extreme care in its disposal to avoid any adverse impacts.
The accumulation of electronic waste (E-waste) has become a significant global environmental issue, driven by the characteristics of the modern era and the ever-increasing use of electronic devices. Thus, a sustainable approach is necessary to …
This study determines the compressive strength performance of rubber concrete and disposal of the waste tyres, which consists of 0%, 10%, 20% and 30% of the selected rubber content that is a ...
The recycling activity is intended to ease the scarcity of landfills while developing a profitable application for e-waste plastics. ABS and HIPS are two types of the plastics that mainly used for the outer casings of computer equipment such as keyboards, monitors, etc. ABS is a thermoplastic polymer that offers good balance of impact, heat ...
In this research work, a survey was conducted to quantify the amount of waste E-plastic generated per day. M30 grade of concrete was designed as per the IS method and the mix proportion obtained was 1:1.6:2.5. Fine aggregate in concrete was replaced with E-plastics in various percentages ranging from 5% to 30% by weight of …
E-waste Concrete can be defined as a composite material consisting of mixtures of cement mortar or concrete and uniformly dispersed suitable e-waste material. In this research, we have used only printed circuit boards (PCBs). PCBs are used as a coarse aggregate material in concrete to study its effects on the compressive strength, ...
overview on possible use of E-waste in concrete by the different researchers. There research shows strongly possibility of E-waste being used as substitute of fine aggregate. More use of this tends to decreases the use natural aggregates in concrete and it is of prime importance that substitute of fine aggregates can be explored. Keywords ...
Concrete is, after water, the second most widely used material on the planet. The manufacturing of concrete generates about 4.5 percent of the world's human-induced carbon dioxide emissions. …
Use of Plastics and E-waste in Concrete - Download as a PDF or view online for free. Submit Search Submit Search. Upload. Use of Plastics and E-waste in Concrete. Nov 12, 2013 • 42 likes • 19,189 views. Indian Institute of Technology Madras Follow. As replacement for fine aggregate in concrete, plastic and e-waste was …
Waste materials such as sugarcane bagasse are difficult to dispose which result in environmental hazard. This study investigates the use of sugarcane wastes in concrete, where two forms of sugarcane wastes were used in this study. The first form was using the sugarcane bagasse ash as partial replacement of cement in both mortar and …
The accelerated increase of the population growth rate in the world and the current lifestyle based on consumerism considerably increased the amount of waste generated by the human activity. Specifically, e-plastic waste causes significant damage to the environment because of its difficult degradation process. This paper aims to establish the feasibility of …
Staggering amounts of waste are produced by industrial and domestic activity. Utilizing waste to produce value-added products is a central focus of research, and waste streams are being increasingly utilized in building materials. This article will explore the potential use of e-waste in concrete.
different proportions of e -waste to make this type of concrete better and economical than the conventional concrete. For this purpose, research was taken-up to develop e-waste (EC) concrete using e-waste and M-sand as fine aggregates at different proportions. 1.4 Objectives of the Study To procure and process e-waste.
Studies on Concrete containing E plastic waste. Studies on Concrete containing E plastic waste … considering the use Ewaste particles in the mixes as much as possible and achieve suitable … » More detailed! Use of waste plastic in concrete mixture as aggregate replacement. Use of waste plastic in concrete mixture as aggregate replacement. …
The usage of these electronic waste goods in concrete is a solution for its improper disposal. In the present research, concrete (M60) was prepared with partially …
Researches in the use of plastic waste in concrete technology have continued to gain more and more interest over the years. Karthikeyan, et al. [11] worked on the utilization of waste plastics in ...
For solving the disposal of large amount of E-waste material, partial use of E-waste in concrete industry is considered as the most feasible application. The e-waste like non-metallic parts of PCB plates can be recovered and can be used as an ingredient in concrete. So we can use this e-waste to achieve desire concrete in terms of their …
Usage of E-plastic waste as a halfway substitution for coarse totals won't just clear route for eco-accommodating or green concrete yet also decreases the gigantic heap of these wastes on the soil ...
Due to the obvious negative environmental effect of electronic waste because of its limited biodegradability, experts worldwide are interested in developing sustainable construction materials utilizing e-waste and its recovered extractions. The current review attempts to reassess E-waste use in the production of concrete. To …
According to Ullah et al. [ 39 ], E-waste aggregate in concrete decreases the UPV value because of the increased air void content and poor spread of plastic …
concrete industry is E-waste. The use of E-waste in concrete ... working ancient computers are repaired and resold for profit. Obviously, such types of older units have limited life span and
produced waste material. Increased use of electronic waste in developing countries including our country may cause serious health and pollution problems. One of the effective method to remove E-waste is to use it for construction purposes. Aggregates in concrete are partially replaced by E-waste (treated or
In another study, concrete samples were made by replacing E-waste with a ratio of 10%, 20%, and 30%, relative to coarse grains …
However, some other studies have shown that concrete's workability improves with the incorporation of E-waste [39, 51, 57, 60]. This increase varies from 3.33 to 170% with …
This paper examines the experimental investigation of different researchers in the replacement of aggregates by e-waste in concrete. Electronic waste is also a source of valuable metals. But the high generation of e-waste becomes more challenging due to the toxic components availability. The available treatments are not enough to overcome …
Use of e-plastic waste in concrete as a partial replacement of coarse mineral aggregate Fig. 2 E-plastic waste aggregate used in this study . Table 1 Mechanical properties of e-plastic waste .
Usage of E waste plastic in concrete could be worth experimenting and also reduces the shortage of raw ... R. Shobana, 2017 says "Use of E-waste materials not only helps in getting them utilized in cement, concrete, and other construction materials, it helps in reducing the cost of cement and concrete manufacturing, but also has numerous ...
Above graph shows the strengths of E-waste plastic concrete with mixing ratio of E-waste plastic aggregate. x The compressive strength values of all waste plastics concrete mix tend to decrease below the values for the reference concrete mixtures with increasing the waste plastic ratio at all curing stages. This may attribute to the decrease …