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: Waste Materials Used in Concrete Manufacturing ...

The output of waste materials suitable as cement replacement (slags, fly ashes, silica fumes, rice husk ash, etc.) is more than double that of cement production. These waste materials can partly be used, or processed, to produce materials suitable as aggregates or fillers in concrete.

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Manufacturing of pavement block by using waste plastic and ...

The use of waste plastics in concrete pavement block is a partial solution to the environmental and ecological challenges associated with the use of plastics. ... Suresh Thokchom, et.al, Manufacturing Bricks from Sand and Waste Plastics ó, International Journal of Engineering Technology, Management and Applied Sciences, Volume 5 Issue 3 ...

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Use of Stone Waste in Bricks - Palestinian Stone and ...

marble and granite waste of different sizes in the manufacturing of concrete bricks, with full replacement of conventional coarse and fine aggregates with marble waste scrapes and slurry powder of content up to 40%. The produced bricks are tested for physical and mechanical properties according to the requirements of the American Standards for

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Use of selected industrial waste materials in concrete ...

A review of earlier research shows that industrial wastes were used in concrete to improve the properties of concrete and reduce the costs [ 7, 8 ]. Chromite ore processing residue is the solid waste remaining after aqueous extraction of oxidized chromite ore that is combined with soda ash and kiln roasted at high temperature.

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Manufacturing of Concrete Paving Block by Using Waste ...

Basically waste glass material that cannot be reused due to the high cost of manufacturing. Therefore the manufacture will disposed in the waste landfill. Due to environmental problem, researcher tries to use the waste glass in to concrete, to create a new material to use in construction field.

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Use of selected industrial waste materials in concrete ...

For concrete containing chromite industry waste (C), it was found that the initial and the final setting times increased with the increase of chromite industry waste replacement. The highest retardation of the setting times occurred at 15% of chromite industry waste replacement, which resulted in 3 h 30 min for the initial setting time and 4 h ...

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Recycle of E-Waste in Concrete - IJSR

concrete industry to use non-biodegradable components of E-waste as a partial replacement of the coarse or fine aggregates. In the recent decades, the efforts have been made to use electronic waste from various sources in concrete for the replacement of cement, fine and coarse aggregate. The use of these materials in concrete come from the ...

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Manufacturing of Concrete Paving Block by Using Waste ...

Many block paving manufacturing methods are now allowing the use of recycled materials in the construction of the paving bricks such as crushed glass and crushed old building rubble. Several researchers have studied the use of waste materials in concrete such as coal, fly ash, plastic waste,

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Can waste foundry sand fully replace structural concrete ...

Using waste aggregate in concrete saves non-renewable mineral aggregate resources whose mining or extraction for concrete manufacturing accounts for approximately 1% of the total annual CO 2 emissions (estimated as 4.1–10.8 million tons annually for the fine aggregate portion in concrete ) and entails other serious environmental impacts (e.g ...

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use of waste materials on manufacturing of concrete

Use of selected industrial waste materials in concrete . Sep 13, 2011 In this study, chromite industry waste and red mud were used in the production of concrete They were ground and incorporated into concrete with the levels of 5%, 10% and 15% by the weight of binder Ten mixtures were prepared with different proportions of both the chromite industry waste and the red mud

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Suitability of Biomedical Waste Ash in Concrete

Aubert et al., (2004) studied the use of biomedical waste ash on the compressive strength and the durability of hardened concrete and suggest the use of waste in concrete constitutes a potential means of adding value. Al-Mutairi et al., (2004) compared the compressive strength of mixtures made with

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Use of different forms of waste plastic in concrete – a ...

The granular waste plastic used in the concrete had broad distribution, dimensions with lengths and widths that varied from 0.15 to 12 mm and 0.15–4 mm, respectively. The addition of 5% plastic waste decreased the workability by 25%, whereas addition of 30% iron filling results in an increase of workability by 50%.

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(PDF) Use of Waste Materials in the Production of Concrete

any economic potential as it precludes the reuse of the wastes. Bearing this in mind, the use of recy- cled aggregates (RA) as a replacement for natural aggregates (NA) in the production of...

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Sustainable use of mine waste and tailings with suitable ...

sand in concrete. A comprehensive overview of the published literature on the use of iron ore waste and . tailings and other industrial waste in concrete is being presented. The effect of various prop. erties such as . workability, compressive strength, split tensile strength, flexural strength, durability and microstructure of

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Utilization of Waste Plastic in Manufacturing of Paver Blocks

For Manufacturing of ordinary as well as plastic paver blocks cement, Quarry dust, coarse aggregates, water and waste plastic bags are essential materials. Here in case of ordinary concrete paver blocks, waste plastic is not used and on other hand plastic paver blocks manufactured without use of water as it contains waste plastic content.

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What to do with "concrete waste" at any type of concrete ...

Your best solution for excess concrete materials at any concrete plant starts with simply addressing the issue, and developing a plan. Without a plan, your pile of "concrete waste" will likely continue to grow. With a well thought-out plan, you'll find operational, compliance, and …

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Precast Concrete Manufacturing and the Environment

Precast elements have many natural advantages over pouring concrete at a job site. The environmental conditions in a precast concrete facility are much more consistent and can be managed much better than at a construction site, resulting in better quality. This prevents waste from products that are rejected because of inconsistency.

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Study on Recycled Aggregate Concrete Citefactor.org ...

Baton waste from the collapsing structure has been treated and a vast variety of various concentrations are used for the preparation of fresh concrete. Recycled and renewable buildings Waste has long been known to recover manufacturing renewable energy and energy. Among some, gross output is missing.

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Use of Waste Ceramic Tile Aggregates as an Alternative ...

The utilization of waste materials such as slag, fly ash, glass, plastic etc. in concrete manufacturing is significant due to its engineering, environmental, ecological and economic benefits. Thus to achieve the goal of sustainable construction utilization of waste material in concrete …

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An Experimental Study on Concrete by using E- Waste as ...

The Waste materials Utilization of construction industry by-products is a sustainable solution to ecological and environmental problems. Use of such waste materials makes their reutilization in cement-concrete, RCC and other construction materials, and also the cost of cement and concrete manufacturing …

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Use of Plastic Waste in Manufacturing of Bricks

Use of Plastic Waste in Manufacturing of Bricks Akhilesh Agrawal1 Anurag Goyal2 K.D. Waghmare3 Rishab Gupta4 Yash Goyal5 1,2,3,4,5Department of Civil Engineering 1,2,3,4,5AISSMS Polytechnic, Pune, India Abstract—There is a growing awareness in India about extensive damage being caused to the environment due to

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replacement of waste concrete in cement

The waste materials recycling in concrete as a partial substitution of cement is a practical policy for reducing cement use, Therefore, lessening the environmental . The cement is partially replaced by FA at 0%, 5%, 10%, and 15% by weight. Water cement ratio was kept 0.5 in all concrete …

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Use of selected industrial waste materials in concrete ...

In this study, chromite industry waste and red mud were used in the production of concrete. They were ground and incorporated into concrete with the levels of 5%, 10% and 15% by the weight of binder. Ten mixtures were prepared with different proportions of both the chromite industry waste and the red mud.

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Infrastructures | Free Full-Text | Development of Concrete ...

Recycling of construction and demolition waste is a central point of discussion throughout the world. The application of recycled concrete as partial replacement of mineral aggregates in concrete mixes is one of the alternatives in the reduction of pollution and savings in carbon emissions. The combined influence of the recycled crushed concrete, lime, and natural pozzolana on the mechanical ...

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Waste Glass in Concrete; Pros and Cons - Concrete Decor

You can use glass powder to replace portland cement, typically at a 10%-30% replacement level by weight. Portland cement production is one of the main sources for CO2 emission. Incorporating waste glass in concrete as a portland cement replacement does more than help the environment by reducing the amount of CO2 emission.

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Sustainable use of industrial-waste as partial replacement ...

The X-ray diffraction pattern observed in concrete mix with 5% waste foundry sand and 5% bottom ash, respectively was similar to control mix as the overall replacement of the sand was only 10%. The concrete mix with 20–50% waste foundry sand and bottom ash showed SiO 2 peak between 4000 and 4500 . Download : Download high-res image (117KB)

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Waste Materials in Concrete| Concrete Construction Magazine

In addition to reclaimed glass a variety of other waste materials including mine tailings, waste foundry sand, ocean bottom dredgings and garbage frit have been incorporated into experimental pressed concrete brick in a process that is now available for commercial use. Many other materials have also been tested for possible use in this process ...

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Waste Materials Used in Concrete Manufacturing - 1st Edition

The output of waste materials suitable as cement replacement (slags, fly ashes, silica fumes, rice husk ash, etc.) is more than double that of cement production. These waste materials can partly be used, or processed, to produce materials suitable as aggregates or fillers in concrete.

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Experimental Investigation on Fibre Reinforced Concrete ...

concrete, brick, and block manufacturing. 2. Venu Malagavell and Neelakanteswara Rao Patura,(2011), "Strength Characteristics of Concrete Using Solid Waste an Experimental Concrete is a mixture of cement, fine aggregate, coarse aggregate and water. Concrete plays a …

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Sustainable Precast Concrete

This makes the control of manufacturing, waste, emissions, noise levels, etc. easy compared with the same processes at a building site. The raw material consumption is similar for similar qualities of concrete, whether the production takes place in a factory, at a ready-mix plant or at a building site.

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(PDF) The Use of Fibre Waste as Complement in Concrete for ...

Innovative Systems Design and Engineering ISSN 2222-1727 (Paper) ISSN 2222-2871 (Online) Vol.4, No.9, 2013-Special Issue - 2nd International Conference on Engineering and Technology Research The Use of Fibre Waste as Complement in Concrete for a Sustainable Environment Olaoye, R.A., Oluremi, J.R., and *Ajamu, S.O. Department of Civil Engineering, Ladoke AkintolaUniversity of ...

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Concrete recycling - Wikipedia

Concrete recycling is the use of rubble from demolished concrete structures. Recycling is cheaper and more ecological than trucking rubble to a landfill. Crushed rubble can be used for road gravel, revetments, retaining walls, landscaping gravel, or raw material for new concrete.Large pieces can be used as bricks or slabs, or incorporated with new concrete into structures, a material called ...

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Waste Materials Used in Concrete Manufacturing | …

These waste materials can partly be used, or processed, to produce materials suitable as aggregates or fillers in concrete. These can also be used as clinker raw materials, or processed into cementing systems. New grinding and mixing technology will make the use of these secondary materials simpler.

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