waste recycled material in concrete technology ppts

Aspects of Waste Material Utilization and 3D Concrete …

3D concrete is an emerging additive manufacturing technology that is currently in its development phase. It offers various advantages over traditional construction practices and can potentially cater for the time-bounded and efficient execution of rapidly growing infrastructure activities in urban scenarios. The present work …

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Use of plastic waste in road construction | PPT

26. Vasudevan .R, utilization of waste plastics for flexible pavement, Indian High Ways (Indian Road Congress), Vol.34, No.7. (July 2006). S.S.Verma,(2008),Roads from plastic waste, The Indian Concrete Journal,pp.43-47 Kajal, N K S Pundhir, Sangita and A Chandra(2007), Use of waste plastics and copper slag for low cost bituminous …

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Recycled Aggregate Concrete | PPT

4. INTRODUCTION To achieve sustainable issue in construction area, researchers and companies focus on using waste concrete as a new construction material. It is called recycled aggregate which can be produced by concrete crusher. The aggregates are categorized by size as coarse and fine aggregate. The characteristic of …

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A Comparative Study on Recycled Plastic Railway Sleeper with Concrete …

Different composite sleeper materials are geopolymer concrete, recycled polymer, and CarbonLoc composite. The use of plastic can be an excellent alternative to conventional sleeper material.

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sbm/sbm waste recycled material in concrete technology ppts…

You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

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WASTE AND RECYCLED MATERIAL IN CONCRETE …

Aside from the high expense, widespread usage of recycled materials has become a possibility. Building utilizing both new and recycled materials is a sustainable technique. …

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Recycling waste materials in geopolymer concrete

The main benefit of geopolymer materials is the potential for recycling waste, such as fly ash and ground granulated blast furnace slag (GGBFS), into a clinker-free …

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AN EXPERIMENTAL INVESTIGATION USING …

an experimental investigation using recycled coarse aggregate as an alternative material for sustainable concrete June 2023 International Journal of Energy, Environment and Economics 29(4)

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Recycled Materials in Concrete

Concrete is the most popularly used construction material (Jonkers et al. 2010).The materials inherent properties with regard to compressive strength, relative durability, workability, fire resistance, and the feasibility to adapt these properties makes concrete a primary technological solution within the designers' tool-box (Meyer 2009).. …

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Recycling waste materials in geopolymer concrete

Abstract The widespread industry adoption of geopolymer concrete has the potential to positively contribute to environmental sustainability in both the industrial and construction sectors, through the recycling of waste materials, and the reduction in carbon emissions. Extensive research has been conducted into geopolymers during the past …

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Recycled materials | PPT

3. Introduction: Demolition sites & restoration schemes are large amounts of solid waste. Recycling of concrete & other building materials is difficult & uneconomical. It is possible to reuse most of the building materials & components. As the volume of demolition waste is huge allowing the waste to be crushed, processed, & reused as …

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Plastic recycling | PPT

New Jersey, NJ: Noyes Data Corporation, 1991. 28 • Plastic recycling is the process of recovering scrap or waste plastic and reprocessing the material into useful products, sometimes completely different in form from their original state. • Recycling is a viable alternative in getting back some of the energy stored in the polymers.

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Recycling Powerpoint Templates and Google Slides Themes

For a recycling-themed slideshow, you can insert elements like images of recycling bins, recycling symbols, before-and-after pictures of recycled materials, statistics on waste reduction, and examples of upcycled products. Additionally, you can include icons representing different types of recyclable materials, such as paper, plastic, glass ...

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Recycling of construction waste | PPT

2. Using recycled concrete can conserve natural resources by reducing the need for gravel mining, water, coal, oil and gas. 3. Using recycled concrete as the base material for roadways reduces the pollution involved in trucking material. 4. Recycling concrete can create more employment opportunities. 5.

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Sustainable Construction Exploration: A Review of Multi …

Given that the quality of recycled concrete materials is one of the many factors influencing the properties of concrete (Kim 2022), it is of great significance to …

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(PDF) Concrete using recycled aggregates

Milled waste glass was used as secondary cementitious material towards production of recycled aggregate concrete with …

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Eco-friendly concrete containing recycled plastic as partial

Journal of Materials Research and Technology. Volume 9, Issue 3, May–June 2020, ... Studies have shown that plastic can be used in concrete; this type of material has become a major research subject in recent years [5]. ... The results of flexural strengths of recycled PET concrete are shown in Fig. 10, which illustrates strength at …

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Waste Materials in Concrete Technology: Sustainability …

Moreover, when using recycled materials appropriately, some important properties of the hardened concrete such as ductility and durability can be better engineered, as this …

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Utilisation of Recycled Produce of Construction

waste by converting it to useful products such as fine and coarse aggregates, bricks, blocks, concrete etc. may offer dual benefit of saving landfill space and reduction in …

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(PDF) A REVIEW OF RECYCLED CONCRETE AGGREGATES …

The recycling of waste concrete materials in the civil constructions is a critical issue like recycled aggregate concrete is weakly adhered mortar having higher porosity and water absorption ...

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Use of Plastics and E-waste in Concrete | PPT

Concrete is the most widely used construction material in India with annual consumption exceeding 100 million cubic meters. High performance concrete is a concrete in which certain characteristics are developed for a particular application and environment, so that it will give excellent performance in the structure in which it will be placed.

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E waste recycling | PPT

Only 15-20% of e-waste is recycled, with the rest going to landfills and incinerators. This improper disposal has negative effects on human and environmental health as electronics contain toxic heavy metals. Recycling e-waste through sophisticated processes recovers valuable and scarce materials like gold, silver, and lead while …

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Utilization of waste material in civil construction | PPT

18. CONCLUSION • It has been established that materials & components from demolished buildings are being reused for new construction works as well as renovation projects, especially by low- income communities in developing countries. • As sorting and recycling facilities become more it will be easier to redirect our waste from …

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Smart materials and technologies for sustainable concrete …

1. Introduction. Concrete is a sustainable and versatile construction material which can produce structures that last for thousands of years. Due to the many areas of application, concrete is the second most consumed material on Earth, only after water, with a global production of around 4.1 billion tons of cement in 2021 (Statista, 2023), and …

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Recycling of Waste Materials for Asphalt Concrete and …

1. Introduction. A million tons of waste are generated each day around the world. Landfills are used to dump most of this waste. Between 2014 and 2015, Australia produced over 27 million tons of waste [].These findings indicate a 6 million ton increase in landfill waste since 2007 [].Of the 27 million tons of waste disposed of in 2014–2015, …

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Green concrete | PPT

21. CONCLUSION Green concrete having reduced environmental impact with reduction of the concrete industries CO2 emissions by 30%. Green concrete is having good thermal and fire resistant. In this concrete recycling use of waste material such as ceramic wastes, aggregates, so increased concrete industry's use of waste products by …

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The Utilization of Recycled Materials for Concrete and …

Recycled materials such as recycled concrete aggregate or recycled brick aggregate from construction and demolition waste, waste glass from municipal waste or recycled waste gypsum from gypsum boards are able to use as replacement of primary raw materials in cement and concrete production. Concrete and cement production …

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Eco-friendly concrete containing recycled plastic as partial

This study investigates the effects of using PET as a partial replacement for sand in concrete on its physical and mechanical properties. The results show a …

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Waste Materials in Concrete Technology: Sustainability …

the use of by-products and recyclable materials in concrete can be optimized. Fresh concrete behaviour during placing is also discussed. Moreover, when using recycled materials appropriately, some important properties of the hardened concrete such as ductility and durability can be better engineered, as this paper explains and emphasizes.

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Recycling waste materials | PPT

The document discusses methods for waste disposal and management, focusing on reducing, reusing, and recycling (the 3 Rs). It defines recycling as processing used materials into new products, which prevents waste and reduces environmental impacts. It provides examples of materials that can be recycled like glass, paper, …

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