journal of aggregate concrete


Durability Aspects of Recycled Aggregate Concrete: An ...

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

Carbon Footprint of Recycled Aggregate Concrete

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).

Performance of Seawater-Mixed Recycled-Aggregate Concrete ...

(2013). Use of recycled concrete aggregate in concrete: a review. Journal of Civil Engineering and Management: Vol. 19, No. 6, pp. .

Durability Studies on the Recycled Aggregate Concrete in ...

(2019). Effect of coarse aggregate size on the compressive behaviour of geopolymer concrete. European Journal of Environmental and Civil Engineering: Vol. 23, No. 6, pp. .

Cement and Concrete Research - Journal - Elsevier

Since China hosted the Olympic Games in 2008, a mass of construction and demolition (C&D) wastes were produced with the rapid urbanization construction. Recycling the C&D waste into recycled aggregates (RA) is an effective method for reducing the amount of C&D wastes. Many studies on the properties of RA and the durability of recycled aggregate concrete (RAC) were conducted in China …

Effect of coarse aggregate size on the compressive ...

The aim of Cement and Concrete Research is to publish the best research on the materials science and engineering of cement, cement composites, mortars, concrete and other allied materials that incorporate cement or other mineral binders. In doing so, the journal will focus on reporting major results of research on the properties and performance of cementitious materials; novel experimental ...

Effects of Recycled Aggregate on Concrete Mix and Exposure ...

Cement, Concrete and Aggregates Backfile. The Cement, Concrete & Aggregates 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, …

Use of recycled concrete aggregate in concrete: a review ...

Jun 25, 2019· The unit weight of the concrete ranged from 2365 to 2175 kg/m 3, depending on aggregate content (Figure 6).Increasing 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.

Aggregate Concrete - an overview | ScienceDirect Topics

Aug 30, 2017· Carbon footprint is one of the most widely used tools for assessing the environmental impacts of the production and utilization of concrete as well as of the components derived from it, representing the amount of carbon dioxide and other greenhouse gases associated with this product, expressed as CO 2 equivalents. In this paper, carbon footprint was used to compare the …

Special Issue "New Trends in Recycled Aggregate Concrete"

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. These forums give participants an opportunity to ...

Concrete with fine recycled aggregates: a review: European ...

Title: Influence of Aggregate Restraint on the Shrinkage of Concrete Author(s): D. W. Hobbs Publication: Journal Proceedings Volume: 71 Issue: 9 Appears on pages(s): Keywords: aggregate gradation; aggregates; bulk density; cement pastes; lightweight aggregates; modulus of elasticity; shrinkage; water content. Date: 9/1/1974 Abstract: A comparison is made of the various …

Effects of Recycled Aggregate on Concrete Mix and Exposure ...

Concrete properties such as unit weight and compressive strength are highly dependable on the properties of aggregate. Current research aims to study the effect of aggregate properties on concrete considering the resource of aggregate. The properties of aggregate and fine sand were studied (specific gravity, density, absorption, and abrasion).

Recycling of Brick Aggregate Concrete as Coarse Aggregate ...

Recycled concrete aggregate (RCA) is the designation used in BS 8500-2 for recycled aggregate principally comprising crushed concrete. Designations of recycled aggregate other than RCA are of lower quality and may contain significant quantities of masonry which would preclude or limit their use in structural concrete.

ASTM International - Cement, Concrete and Aggregates (CCA)

The reasons for the limitation of steel slag as an aggregate in concrete arise mainly from two issues: (i) the variation of volume stability of steel slag per se (some concretes containing steel slag aggregate might disrupt due to volume expansion of steel slag particles) and (ii) the lack of experimental and theoretical work and the fact that ...

Cement Concrete and Aggregates - ResearchGate

The aim of Cement and Concrete Research is to publish the best research on the materials science and engineering of cement, cement composites, mortars, concrete and other allied materials that incorporate cement or other mineral binders. In doing so, the journal will focus on reporting major results of research on the properties and performance of cementitious materials; novel experimental ...

Local Aggregate in Production of Concrete Mix in Jordan

(2014). Concrete with fine recycled aggregates: a review. European Journal of Environmental and Civil Engineering: Vol. 18, No. 2, pp. .

Cement and Concrete Research - Journal - Elsevier

Jan 01, 2020· The use of seawater and recycled coarse aggregate (RCA) in concrete mixtures leads to the production of a very sustainable concrete. The potential risk of steel reinforcement corrosion (due to chloride in the seawater) in such mixtures may be eliminated when considering plain concrete or noncorrosive reinforcement (e.g., fiber-reinforced polymer).

Cement Concrete and Aggregates - ResearchGate

Concrete Made with Coarse Concrete Aggregate Influence of Curing on Durability, ACI Materials Journal, Vol. 109, . [25] Shi Cong, Kou, Chi Sun, Poon and Dixon, Chan (2008). Influence of Fly Ash as a Cement Addition on the Hardened Properties of Recycled Aggregate Concrete, Materials and Structures, Vol. 41(7), .

Recycled Concrete Aggregate - an overview | ScienceDirect ...

Aug 08, 2020· In this context, use of recycled fine aggregate (RFA) from construction and demolition (C&D) waste can be considered as an effective elucidation. Conventional mix proportioning of RFA in concrete can not be used. To address this issue, a novel mix-proportioning method is developed using particle packing density and minimum paste theory.

Performance of Recycled Fine-Aggregate Concrete Using ...

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).

Influence of Aggregate Restraint on the Shrinkage of Concrete

Jul 07, 2015· An extensive investigation was carried out for recycling of demolished brick aggregate concrete as coarse aggregate. For this, demolished concrete blocks were collected from 33 different building sites of different ages and broken into pieces as coarse aggregate.

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