Journal ArticleDOI
The effect of recycled concrete aggregate properties on the bond strength between RCA concrete and steel reinforcement
TLDR
In this paper, the influence of replacing natural coarse aggregate with recycled concrete aggregate (RCA) has been investigated on concrete bond strength with reinforcing steel, and two sources of RCA were used along with one natural aggregate source.About:
This article is published in Cement and Concrete Research.The article was published on 2011-10-01. It has received 308 citations till now. The article focuses on the topics: Aggregate (composite) & Types of concrete.read more
Citations
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Recycled aggregate from C&D waste & its use in concrete – A breakthrough towards sustainability in construction sector: A review
TL;DR: A brief status of recycled aggregate concrete made from recycled aggregate, summarizes and critically analyses some of the most important research findings over the past few years regarding the material aspects is given in this article.
Journal ArticleDOI
Properties and composition of recycled aggregates from construction and demolition waste suitable for concrete production
TL;DR: In this article, the authors examined the factors affecting the physical, chemical, mechanical, permeation and compositional properties of recycled aggregates sourced from construction and demolition waste, intended for concrete production.
Journal ArticleDOI
A critical review and assessment for usage of recycled aggregate as sustainable construction material
TL;DR: In this paper, the authors provide an account of properties of concrete prepared with recycled aggregate, analyses the important findings on Recycled Aggregate Concrete (RAC) in the recent time and discusses the suitability of its usage in construction.
Journal ArticleDOI
Properties of recycled aggregate concrete made with recycled aggregates with different amounts of old adhered mortars
Zhenhua Duan,Chi Sun Poon +1 more
TL;DR: In this article, the authors presented the experimental results of a study on comparing the difference in properties of recycled aggregates (RAs) with varying amounts of old adhered mortar obtained from different sources and evaluating the influence of the different RAs on the mechanical and durability properties of the recycled aggregate concrete (RAC).
Journal ArticleDOI
Enhancing mechanical and durability properties of recycled aggregate concrete
TL;DR: In this paper, the effect of RCA to concrete and a treatment method utilized to improve the properties of the RCA by reducing the amount of the adhered mortar, and therefore improving the mechanical properties and durability of RAC.
References
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Journal ArticleDOI
Influence of Amount of Recycled Coarse Aggregates and Production Process on Properties of Recycled Aggregate Concrete
TL;DR: In this paper, four different recycled aggregate concretes were produced; made with 0, 25, 50, 50 and 100% of recycled coarse aggregates, respectively, in order to achieve the same compressive strengths.
Book
Design and Control of Concrete Mixtures
TL;DR: In this article, a reference book on concrete technology covers the fundamentals and detailed information on freshly mixed and hardened concrete for Canada The properties of concrete as needed in concrete construction are presented, including strength and durability All concrete ingredients are reviewed for their optimal use in designing and proportioning concrete mixtures.
Journal ArticleDOI
Mechanical Properties of Recycled Aggregate Concrete Under Uniaxial Loading
TL;DR: In this article, the compressive strength and the stress-strain curve (SSC) of recycled aggregate concrete (RAC) with different replacement percentages of recycled coarse aggregate (RCA) are investigated experimentally.
Journal ArticleDOI
Study on the influence of attached mortar content on the properties of recycled concrete aggregate
TL;DR: In this article, the authors analyzed data from experimental works carried out in CEDEX and also from literature review to obtain experimental relationships between the attached mortar content and other recycled aggregate properties, covering a wide range of different aggregates qualities.
Journal ArticleDOI
Influence of moisture states of natural and recycled aggregates on the slump and compressive strength of concrete
TL;DR: In this article, the influence of moisture states of natural and recycled aggregates on the properties of fresh and hardened concretes was investigated, and the results suggested that an AD aggregate that contains not more than 50% recycled aggregate is optimum for producing normal strength recycled aggregate concrete.