concrete waste as a waste coarse aggregate

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Performance of Waste Coconut Shell as Partial Replacement ...

effective and Eco friendly, but also resolve the issues related to shortage of conventional material and problem of disposal of waste material. Index Terms— Coarse Aggregate, Concrete, Coconut Shell, Compressive Strength, Light Weight Concrete, Sustainable Development —————————— ——————————

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Impact of Chemically Treated Waste Rubber Tire …

Studies have shown that the incorporation of waste tire rubber aggregates reduces the strength, increases permeability and decrease thermal conductivity of concrete. However, only a few studies have investigated the effect of surface-modified rubber aggregates on the properties of concrete. This study investigates the effect of the surface treatment of …

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Environmental protection by using waste copper slag as a ...

The copper production process causes waste and by-products called waste copper slag (WCS). A considerable amount of WCS is produced globally. This research aims to utilise WCS as an alternative to natural coarse aggregate in self-compacting concrete (SCC).

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Study on Waste Marble as Partial Replacement of Coarse ...

Study on Waste Marble as Partial Replacement of Coarse Aggregate in Concrete Sarath Sunil, Nisha Varghese Abstract— Marble wastes is an industrial waste produced from cutting of marble stone for usage in various construction applications in India. Also, a large amount of marble is accumulating in the environment due to demolition of old structures having marble.

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Demolished waste as coarse aggregate - slideshare.net

demolished waste as coarse aggregate 1. prepared by :-kishan thakkar ashish nagpal 2. demolished waste as coarse aggregate in concrete production 3. introduction • as urbanization is increasing over time, the demand for new …

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An Experimental study on partial replacement for coarse ...

aggregate, coarse aggregate, granite waste and water. Physical properties of fine aggregate coarse aggregate: Cement: Cement is used as binding material in the concrete where the strength and durability re significant important. The ordinary Portland cement of 53 grades conforming to IS: 12269-1987 is used to manufacture the concrete. Also

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(PDF) Ceramic waste as coarse aggregate in the production ...

This experimental investigation presents the feasibility of making concrete using ceramic waste as a coarse aggregate at 25, 50, 75, 100 per cent replacement of crushed stone in conventional concrete. The mechanical and durability properties of this

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Use of RECYCLED AGGREGATES In CONCRETE- A Paradigm Shift

The fine aggregate used in the concrete, i.e. recycled and conventional is 100 percent natural. The recycled aggregate are collected from four sources all demolished structures. For both types of concrete i.e. M-20 and M-25, w/c ratio, maximum size …

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USE OF BUILDING DEMOLISHED WASTE AS COARSE …

this experimental study, the utilization of building demolished waste in the manufacturing of Porous concrete as a replacement of coarse aggregate. The mechanical properties of the concrete have been investigated for nominal mix and mix design as per the mix design codes IS 10262-2009 and IS12727:1989.

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Partial Replacement of Aggregates with Ceramic Tiles and ...

performance of ceramic solid waste in concrete. The waste crushed tiles are used to partially replace coarse aggregate by 10%, 20%, 30%, 40% and 50%. Rebutted tyre powder is also used partial replace fine aggregate by 10%. 1.3 ENVIRONMENTAL AND ECONOMIC BENEFITS OF TILE AGGREGATE CONCRETE: The usage of tile aggregate as …

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Behavior of Concrete Using Marble Waste as Coarse Aggregate

Aggregate obtained from marble quarry waste was used as 75% part of coarse aggregate and rest was conventional coarse aggregate. It was observed that, …

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(PDF) Partial Replacement of Coarse aggregate in Concrete ...

International Journal of Engineering and Techniques - Volume 3 Issue 5, Sep - Oct 2017 RESEARCH ARTICLE OPEN ACCESS Partial Replacement of Coarse aggregate in Concrete by Waste Rubber Tire A.Chandran Department of Civil Engineering, SA Engineering College, Chennai, Tamil Nadu, India Abstract Throughout the world, the disposal of used tires is a …

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METHOD OF TEST FOR EVALUATION OF AGGREGATE …

properties of aggregate for use in lean concrete base (LCB), and (2) determining the amount of portland cement needed in LCB to achieve the compressive strength design criteria with a given source of aggregate. B. MATERIALS 1. Aggregate shall be representative of that to be used on the job. 2. Cement for the tests shall be the same

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Study on Waste Tyre Rubber as Concrete Aggregates

coarse and find aggregate in concrete. Millions of rubber tyers become waste every year and their disposal has become a serious concern. Moreover, the burning of the waste rubber tyres becomes a cause of pollution for environment. Using rubber in concrete by partial replacing aggregates do not increase compressive and

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

the fine or coarse aggregates in concrete. The main aim of this study is to investigate the change in mechanical properties of concrete with the addition of Electronic waste in concrete. It is found that the use of Electronic waste aggregates results …

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Recycled Plastics as Coarse Aggregate for Structural Concrete

Seeking aggregates for concrete and to dispose of the waste from various commodities is the present concern. Today sustainability has got top priority in construction industry. In the present study the recycled plastics were used to prepare the coarse aggregates thereby providing a sustainable option to deal with the plastic waste [10].

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The Use of Ceramic Tile Waste as Aggregate in Concrete

cement, while fine and coarse ceramic aggregates were used as substitution of fine and coarse natural aggregates. They foundthat compressive strengthincreases by incorporating ce-ramic waste in concrete.In another study, Al Bakri et al.

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(PDF) Use of Waste Glass as Coarse Aggregate in Concrete A ...

World Academy of Science, Engineering and Technology International Journal of Civil, Environmental, Structural, Construction and Architectural Engineering Vol:8, No:10, 2014 Use of Waste Glass as Coarse Aggregate in Concrete: A Possibility towards Sustainable Building Construction T. S. Serniabat, M. N. N. Khan, M. F. M. Zain resources, they are lower in toxic …

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Experimental Study On Plastic Waste As A Course Aggregate ...

The waste plastic of HDPE (High the coarse aggregates thereby providing a sustainable option density poly Ethylene) is collected from Agriculture waste, to deal with the plastic waste. E-waste with OPC and sand in varying proportions (0, There are many recycling plants across the world, 15,and30 percent).

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Waste Concrete as Aggregate for New Concrete

The mechanical properties of conventional concrete and of concrete containing pieces of concrete from demolition waste in the place of conventional coarse aggregate were evaluated and …

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REPLACEMENT OF AGGREGATE BY C&D WASTE CONCRETE

for several hours. Coarse aggregates show a wide diversity in size, weight, shape, and colour, depending on the crushing. 2.2 Recycled Aggregate Aggregate typically processed by the crushing of parent or old concrete such as demolished waste concrete is regarded as recycled concrete aggregate (RCA).

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Utilization of Demolished Waste as Coarse Aggregate in ...

This crushed concrete will be used as a coarse aggregate to produce new concrete, which will be compared with natural aggregate concrete. The target is to produce 30 MPa concrete compressive strength at 28 days. Natural sand is used as fine aggregate in the mixes of both natural concrete and recycled aggregate concrete.

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Effects of Recycled Waste Tire Rubber as Coarse Aggregate ...

concrete mix as partial replacement with coarse aggregate to produce ideal concrete mix. In this study, percentage replacement of tire waste with natural aggregate in the concrete mix by weight is 0%, 10%, 20%, and 30% respectively. Chipped type generally square in shape and max 20mm in size are used as coarse aggregate.

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Bricks and Concrete Wastes as Coarse and Fine …

To generate a study on concrete which incorporate Over Burnt Brick Ballast and concrete waste partially due to their abundance. 25%, 50% (M15, M25) incorporation was used as partial replacement of natural coarse aggregate in concrete.

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Recycled construction and demolition concrete waste as ...

The use of such waste as recycled aggregate in concrete can be useful for both environmental and economical aspects in the construction industry. This study discusses the possibility to replace natural coarse aggregate (NA) with recycled concrete aggregate (RCA) in structural concrete.

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Inclusion of construction and demolition waste as a coarse ...

The coarse aggregate particle size distributions and the maximum and minimum ranges set out in EN 12620 [] for concrete aggregate are shown in Fig. 2 All the materials used were well graded and lay within the particle size ranges recommended in EN 12620 [] for coarse aggregate with maximum sizes of 20 mm or 10 mm.The practically identical particle size …

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E-Waste :An Alternative to Partial Replacement of Coarse ...

The E-waste generated at Pillai HOC College of Engineering and Technology (PHCET), Rasayani was used as partial replacement of coarse aggregate (CA) in combination with fly ash. By replacing 0- 30% of CA, concrete cubes were cast and slump cone test for determining workability and compression strength test were conducted after 28 days.

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(PDF) Demolished waste as coarse aggregate in concrete

coarse aggregate by demolished waste on workability and compressive strength of recycled concrete for the. study at 7 and 28 d. The compressi ve …

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Study on Replacement of Coarse Aggregate by E-Waste in ...

E- waste is used as one such alternative for coarse aggregate. Owing to scarcity of coarse aggregate for the preparation of concrete, partial replacement of E-waste with coarse was attempted. The work was conducted on M20 grade mix. The percentage of replacing coarse aggregate with E-waste in the range of 0%, 5%, 10%, 15%, and 20%.

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Ceramic ware waste as coarse aggregate for structural ...

The results show that the concretes made using ceramic sanitary ware aggregate possessed the same mechanical properties as those made with conventional aggregate. It is therefore possible to conclude that the reuse of recycled ceramic aggregate to produce recycled concrete is a feasible alternative for the sustainable management of this waste.

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Use of Waste Materials As a replacement of Coarse ...

Use of Waste Materials As a replacement of Coarse Aggregate in Concrete Mix 1. 5/15/2013 BHARATI VIDYAPEETH DEEMED UNIVERSITY COLLEGE OF ENGINEERING, PUNE 1 ... This has the additional advantage of saving in natural aggregates used in the production of concrete. Recycled waste-tire rubber have been used in different …

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Waste Marble Chips As Concrete Aggregate

Waste Marble Chips As Concrete Aggregate 1 Jay P. Chotaliya, 2Kuldip B. Makwana, 3Pratik D. Tank B.E. CIVIL, G.E.C, Rajkot _____ Abstract - The study is based on the use of waste marble chips as concrete aggregate. The high consumption of raw material like coarse aggregate will result in shortage of such aggregate in future.

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"Nonhazardous waste that consists of, or contains ...

WHEREAS, ready-mix concrete facilities blend aggregates, cement, water, and chemical admixtures to create Portland cement concrete. Based on analytical testing of concrete wastewater samples obtained in late 2002 by Regional Water Board staff from ten ready-mix plants, concrete wastewater exhibits the characteristics listed below. This waste is

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Replacement of Coarse Aggregate with Plastic Fibers in ...

Coarse aggregates. Coarse aggregates of 20mm size were used for the experiment. The aggregates were washed to remove dust and dirt particles and were air dried. The aggregates were tested and physical properties are listed in table 1. PET Fibers. The waste plastic bottles were collected and washed.

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