concrete waste as a waste coarse aggregate

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EXPERIMENTAL INVESTIGATION ON CONCRETE WITH …

the lath wastage of crushed concrete replacing from coarse aggregate 20%, 30%, 40% (WCC), 3% of crushed coarse aggregate (lathe waste) to reduce the generation of demolition wastes. (The analysis of demolished crushed concrete aggregate (DCCA) concrete in regular mold cast is to be ready in (7, 14, 28) days hydration and examination to be

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Mechanical Properties of Concrete with Ceramic Waste …

Mechanical Properties of Concrete with Ceramic Waste Aggregate Crushed ceramic aggregate was used as coarse aggregate for preparation of concrete. The crushed ceramic aggregates had maximum size of 20mm. Physical properties of the crushed ceramic aggregates are presented in Table II. For comparison with normal concrete, 20mm size stone

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Performance of Concrete Using Burnt Waste Plastic as ...

This study utilized plastic waste aggregate as partial replacement for coarse aggregate in concrete. The plastic was sourced from and shop waste. It was sorted, cleaned, dried, burnt (openly), cooled and processed into average size of 20 mm while the physical properties were assessed.

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(PDF) Demolished waste as coarse aggregate in concrete

Concrete is the most used construction material having basic ingredients as binding material, fine aggregate, coarse aggregate and water in predetermined proportion all the ingredients are ...

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Experimental Investigation Of Using Concrete Waste And ...

Four batches of concrete incorporating over burnt brick ballast aggregate and concrete waste aggregate were prepared. The replacement was 25%, 50% represented as M15,M25 and respectively. Here M denotes the concrete mix and subscript designates the percentage replacement by natural coarse aggregate to over burnt brick ballast aggregate.

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Demolished waste as coarse aggregate in concrete

1. Recycled aggregate concrete may be an alternative to the conventional concrete. 2. Water required producing the same workability increases with the increase in the percentage of demolished waste. 3. Up to 30% replacement of coarse aggregate with recycled aggregate concrete was comparable to conventional concrete. 4.

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Cost Effective Design of Sustainable Concrete Using Marble ...

and young's modulus of elasticity of concrete, prepared with GBFS as fine aggregate and marble waste as coarse aggregate was 3% and 6%, respectively, higher than that of concrete with river sand as fine aggregate and marble waste as coarse aggregate.

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Partial Replacement of Coarse aggregate by Crushed Tiles ...

7 Bulk density of coarse aggregate (Poured density) Bulk density of coarse aggregate (Tapped density) 1687.31kg/m3 1935.3 kg/m3 4) Replacement of coarse aggregate: Broken tiles were collected from the solid waste of ceramic manufacturing unit. Crushed them …

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Experimental Study on Properties of Concrete by Partial ...

coarse aggregate by ceramic waste. II. OBJECTIVE OF THE PROJECT To utilize egg shell and ceramic waste in the manufacturing of concrete. To determine the optimum percentage of replacement of egg shell and ceramic waste as fine aggregate and coarse aggregate respectively in concrete.

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U RECYCLE GLASS AS A COARSE AGGREGATE IN CONCRETE …

World Construction Conference 2012 – Global Challenges in Construction Industry 28 – 30 June 2012, Colombo, Sri Lanka 221 USE OF RECYCLE GLASS AS A COARSE AGGREGATE IN CONCRETE Gayal Kuruppu* and Ravihansa Chandratilake

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Partial Replacement of Coarse Aggregate with Demolished ...

"Demolished waste as coarse aggregate in concrete." J. Acad. Indus. Res. Vol. 1(9) February 2013. Huge quantities of construction and demolition wastes are generated every year in developing countries like India. The disposal of this waste is a very serious problem because it

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Recycling of E-plastic waste as a construction material in ...

This paper presents an experimental investigation on structural concrete with partial replacement of coarse aggregate using electronic plastic waste (E-plastic). In view of utilizing the non-degradable waste in the construction industry, the E-plastic from computer plastics was considered as coarse aggregate.

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Experimental Study on Use of Waste Plastic as Coarse ...

plastic concrete. Therefore, it can be said use of plastic waste in concrete can reduce environmental concern and can save our land from becoming barren. KEYWORDS: waste plastic as coarse aggregate, Light weight concrete, superplasticizer polycarboxylate ether, compressive strength, tensile strength, flexural strength. 1.INTRODUCTION

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ROC - Roadheader and crusher

Municipal Waste Incinerator Ash in manufactured Aggregate. Page 2 of 8 Introduction Municipal Solid Waste Incinerator Bottom ash Incinerator bottom ash is the coarse residue left on the grate of waste …

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Strength and behavior of self Compacting Concrete with ...

waste, waste aggregate from demolition of structures, ceramic insulator waste, etc. have been tried as a viable substitute material to the conventional materials in concrete and has also succeeded [4].

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Chemical Resistance of Concrete with Ceramic Waste …

ceramic waste aggregate concrete is better and there is no considerable change in compressive strength before and after chemical attack. This is due to the material properties of ceramic waste. Ceramic waste aggregate is hard and durable material than the conventional coarse aggregate.

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Recycled Aggregates

Recycling of concrete is a relatively simple process. It involves breaking, removing, and crushing existing concrete into a material with a specified size and quality. ... It is generally accepted that when natural sand is used, up to 30 percent of natural crushed coarse aggregate can be replaced with coarse recycled aggregate without ...

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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 compared.

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STUDY ON REPLACEMENT OF COARSE AGGREGATE BY E- …

it. 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 aggregate was attempted. The work was conducted on M20 grade mix. The replacement of coarse aggregate with E-waste in the range of 0%, 5%, 10%, 15%, and 20%.

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Performance of Waste Coconut Shell as Partial Replacement ...

Index Terms— Coarse Aggregate, Concrete, Coconut Shell, Compressive Strength, ... but the utilization of agricultural waste in concrete is in its early childhood phase. Coconut shell is an ... Performance of Waste Coconut Shell as Partial Replacement of Natural Coarse Aggregate in concrete ...

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Reuse of Ceramic Waste as Aggregate in Concrete

Abstract - The reuse of ceramic waste as a substitute for coarse aggregate in concrete has been investigated. The ceramic wastes are of three types, namely Tiles, Clay bricks and flowerpot were used. This study intends to use of ceramic tile aggregate in concrete production. Ceramic tiles were

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Use of RECYCLED AGGREGATES In CONCRETE- A Paradigm Shift

This paper presents the experimental results of recycled coarse aggregate concrete and results are compared with the natural crushed aggregate concrete. The fine aggregate used in the concrete, i.e. recycled and conventional is 100 percent natural. ... Therefore, it is necessary to start recycling and re-use of demolition concrete waste to save ...

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Investigation on Partial Replacement of Coarse Aggregate ...

E-Waste as a coarse aggregate. E –waste (Printed Circuit Boards) was crushed in various sizes and sieved through 4.75mm, 10mm, and 20mm. It was used to replace coarse aggregate (by weight) in concrete at various percentages as listed in Table 1 are taken for the investigation. Concrete Grade of …

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Green Concrete from Sustainable Recycled Coarse Aggregates ...

Journal of Waste Management is a peer-reviewed, Open Access journal that publishes original research articles as well as review articles in all areas of waste management. ... From the investigations carried out for mechanical and durability aspects of recycled coarse aggregates concrete, ...

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Disposing waste demolition in concrete as aggregate ...

are limited to recycled concrete aggregate (RCA), waste glass (WG) and waste plastic (WP). Substitution percent (by weight) for all three waste materials are (0, 5, 10, 15 and 20). RCA is substituted by both fine and coarse aggregates, while WG and WP are substituted only as fine aggregate in concrete mixtures. Workability, compressive

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Chemical Resistance of Concrete with Ceramic Waste …

ceramic waste aggregate concrete is better and there is no considerable change in compressive strength before and after chemical attack. This is due to the material properties of ceramic waste. Ceramic waste aggregate is hard and durable material than the conventional coarse aggregate.

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Engineering Behaviour of Waste Glass as Aggregates in ...

In this study waste glass was used as a coarse aggregate in concrete. This paper investigates experimentally the use of waste glass as a partial replacement for traditional coarse aggregates in concrete.

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Recycled Concretes Made with Waste Ready-Mix Concrete as ...

In this paper, some characteristics of recycled coarse aggregates obtained by crushing waste ready-mix concrete, as well as the mechanical and durability properties of recycled concretes made by using 25, 50, and 75% of these aggregates, are presented.

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Hawaii operation overcomes waste issue | Pit & Quarry

This article is tagged with Balzer Pacific Equipment Co., dewatering screen, Grade A stone, Halawa Quarry, Hawaii, Hawaiian Cement, Knife River Corp, Maui Concrete and Aggregate Division, Puunene Quarry, Snoby Separation Systems, waste coarse aggregate and posted in featured, Features

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Behavior of Concrete Using Marble Waste as Coarse ...

The industry produces a lot of waste of marble in the form of powder / slurry and pieces of irregular size called as Khandas. This generated waste can be used in concrete as a partial replacement for natural coarse aggregate in concrete. The natural coarse aggregates can be replaced by marble aggregates in different percentages (0%- ) by ...

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