journal of aggregate concrete

Chemical Resistance of Concrete with Ceramic Waste

The ceramic waste aggregate concrete shows good resistance to the chemical attacks such as sulphate attack and chloride attack by preventing permeation of these chemicals. The compressive strength of the ceramic waste aggregate concrete is better and there is no considerable change in compressive strength before and after chemical attack.

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Study of aggregate dormancy and its effects on the

Sep 10, 2018 · In our society today most of the aggregates that were used for concrete work were usually abandoned on site for some times with minimum of 6 month or more due to different factors as it may apply. Some which might be due to lack of fund by the client and tussles. This abandonment led to a situation where construction materials are piled onsite over a range of periods of time.

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Recycled Concrete Aggregates: A Review SpringerLink

Mar 29, 2013 · After demolition of old roads and buildings, the removed concrete is often considered worthless and disposed of as demolition waste. By collecting the used concrete and breaking it up, recycled concrete aggregate (RCA) is created (Fig. 1).This paper focuses on coarse RCA which is the coarse aggregate from the original concrete that is created after the mortar is separated from the

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Reuse of Ceramic Waste as Aggregate in Concrete

tile aggregate in concrete production. Ceramic tiles were obtained from manufacturing industries, from construction and demolition sites, this cause''s environmental pollution. The utilization of crushed tile as a coarse aggregate in concrete would also have a positive effect on the economy. Therefore,

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Walnut Shell for Partial Replacement of Fine Aggregate in

A central composite design (with 2*2=4 factorial points, 2*2 starpoints and 2 repetitions of central point) was adopted to optimize and model the effect of water/cement ratio (0.380.52), and walnut shells content (1.7258) wt.% for concrete mixes used walnut shell for partial replacement of fine aggregate.

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Cement Concrete and Aggregates RG Journal Impact

Journal description. Discontinued in 2004. Cement, Concrete & Aggregates deals with the properties of concrete and its constituent materials (e.g., mechanical properties, durability, and cement).

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Review Article ASSESSMENT OF RECYCLED AGGREGATE

Journal of Engineering Research and Studies EISSN 09767916 JERS/Vol.II/ Issue I/JanuaryMarch 2011/19 CONCRETE AND THE ROLE OF THE AGGREGATE Regarding concrete, which is the construction material of our era, the protection of the environment concerns three basic axes:[4] • Use of high amounts of raw materials

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Cement and Concrete Composites ScienceDirect

Read the latest articles of Cement and Concrete Composites at ScienceDirect , Elsevier''s leading platform of peerreviewed scholarly literature

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Effects of Recycled Aggregate on Concrete hindawi

The unit weight of the concrete ranged from 2365 to 2175 kg/m 3, depending on aggregate content (Figure 6) creasing the recycled aggregate content reduces the unit weight and density of the concrete, resulting in lighter concrete (Figure 6).The unit weights of the 15%, 20%, and 25% mixes were reduced by 8%, 11%, and 11.5%, respectively, compared to plain concrete.

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Experimental Study on the Use of Basalt Aggregate in

SSRG International Journal of Civil Engineering (SSRGIJCE) – volume 2 Issue 4 April 2015 ISSN: 2348 – 8352 org Page 37 Experimental Study on the Use of Basalt Aggregate in Concrete Mixes I. Siva Kishore1, L.Mounika2, C.Maruti Prasad3 4and B.Hari Krishna

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Structural Concrete Wiley Online Library

Jun 28, 2019 · Experimental analysis of fiber‐reinforced recycled aggregate self‐compacting concrete using waste recycled concrete aggregates, polypropylene, and steel fibers Farhad Aslani Lijun Hou

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Special Issue "New Trends in Recycled Aggregate Concrete"

Recycled concrete aggregates (RCAs) generated from construction and demolition activities have been recognized as a feasible alternative to natural aggregates (NAs). Naturally, the columns fabried with reinforced recycled concrete (RRC) have been proposed and investigated to promote the structural use of recycled aggregate concrete (RAC).

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International Journal of Concrete Structures and Materials

The International Journal of Concrete Structures and Materials (IJCSM) provides a forum targeted for engineers and scientists around the globe to present and discuss various topics related to concrete, concrete structures and other applied materials incorporating cement cementitious binder, and polymer or fiber in conjunction with concrete

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The effect of aggregate shape on concrete strength

The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensusbased standards, technical resources, eduional programs, and proven expertise for individuals and organizations involved in concrete design

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Use of Waste Plastic in Concrete Mixture as Aggregate

ISSN [4] Manual on Cement Concrete & Aggregates 00127353 Australia Use of Recycled Aggregates in [14] Yong, P.C. and Teo, D.C.L. "Utilisation of Recycled Construction May 2008Removal and Reuse of Aggregate as Coarse Aggregate in Concrete" Hardened Concrete (ACI 555R 01), American UNIMAS EJournal of Civil Engineering, Vol. 1: Concrete

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Properties of Concrete Containing Construction and

This paper reports the properties of concrete containing recycled coarse aggregate (RCA) sources from local construction and demolition (C&D) wastes and fly ash (FA) sourced from Western Australia (WA). The RCA is used as 25, 50, 75, and (by weight) replacement of natural coarse aggregate (NCA).

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Mechanical properties of coconut shell as coarse aggregate

It has a bulk density of 630Kg/m3 which is classified as lightweight aggregate. With these properties coconut shell aggregates can be an alternative material for consideration as coarse aggregate in lightweight concrete.

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ASTM International Cement, Concrete and Aggregates

About this Journal. Cement, Concrete & Aggregates 19792004 Backfile deals with the properties of concrete and its constituent materials (e.g., mechanical properties, durability, and cement). New developments in control testing, evaluation, and standardization of such properties.

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An investigation on the use of shredded waste PET bottles

Akcaoezoglu, Semiha, Email: [email protected] .t, Atis, Cengiz Duran, and Akcaoezoglu, Kubilay. An investigation on the use of shredded waste PET bottles as aggregate in lightweight concrete.

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Asphalt Concrete Mixtures Online International Journal

ABSTRACT Aggregates particle size and gradation assessment of asphalt concrete mixtures produced in the southwestern part of Nigeria have been investigated for mechanical stabilization. Samples of asphalt concrete produced were collected from three selected asphalt plants (A, B, and C) all loed in the southwestern part of Nigeria.

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Strength and Durability Evaluation of Recycled Aggregate

May 14, 2015 · Effects of the parent concrete properties and crushing procedure on the properties of coarse recycled concrete aggregates. Journal of Materials in Civil Engineering, 25(12), 1795–1802. CrossRef Google Scholar. Amorim, P., De Brito, J., & Evangelista, L. (2012). Concrete made with coarse concrete aggregate: Influence of curing on durability.

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Effect of Recycled Coarse Aggregate on Concrete Properties

Abstract. This research was conducted with the use of recycled aggregate as modifiion. In terms of the use of recycled aggregate, the percentage of recycled aggregate should be determined because the strength of concrete would not be obtained by the high percentage of recycled aggregate.The scope of study is about comparison between recycle coarse aggregate and natural aggregate in terms of

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Effects of Coarse Aggregate Size on the Compressive

The Effect of Aggregate Size on the Compressive Strength of Concrete. Journal of Agricultural Science and Engineering, Vol. 2, No. 6, 2016, pp. 6669. Pandurangan K., Ramakrishna G. and S. Kothandaraman. Effect of Coarse Aggregate Size and Shape on the Strength and Flow Characteristics of SelfCompacting Concrete. ICI Journal, 2012, Pp 17.

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Cement and Concrete Research Journal Elsevier

The aim of Cement and Concrete Research is to publish the best research on cement, cement composites, concrete and other allied materials that incorporate cement. In doing so, the journal will present: the results of research on the properties and performance of cement and concrete

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ASTM International Cement, Concrete and Aggregates (CCA)

Cement, Concrete and Aggregates 19792004 Backfile. The Cement, Concrete & Aggregates 19792004 Backfile contains all issues of the journal from January 1979 through December 2004.. Cement, Concrete & Aggregates deals with the properties of concrete and its constituent materials (e.g., mechanical properties, durability, and cement). It includes new developments in control testing,

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Use of Sintered Fly Ash Aggregates as Coarse Aggregate in

SSRG International Journal of Civil Engineering (SSRGIJCE)– volume1issue4 September2014 ISSN: 2348 – 8352 org Page 13 Use of Sintered Fly Ash Aggregates as Coarse Aggregate in Concrete Arvind Kumar1, DilipKumar2

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Effect of recycled concrete aggregates on strength and

aggregates, such as crushed limestone and gravel, while the demolition of old concrete structures offers significant sources of recycled concrete aggregate (RCA). Currently, RCA use in the United States is largely limited to nonstructural appliions, such as road base. Uncertainty and variability

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Effect of aggregate type on Compressive strength of concrete

Effect of aggregate type on Compressive strength of concrete Article (PDF Available) in International Journal for Computational Civil and Structural Engineering 2(3) · February 2012 with 6,709 Reads

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Aggregates for Concrete University of Memphis

crushed aggregate requires slightly higher values. Fine aggregate content is usually 35% to 45% by mass or volume of the total aggregate content. CHARACTERISTICS OF AGGREGATES. The important characteristics of aggregates for concrete are listed in Table 52 and most are discussed in the following section: Grading

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