Journal ArticleDOI
Residual strength of concrete containing recycled materials after exposure to fire: A review
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In this article, a review summarizes research conducted on concrete containing recycled materials after exposure to fire, including concrete pastes, concrete mortars, and concrete blocks, with and without aggregates.About:
This article is published in Construction and Building Materials.The article was published on 2013-08-01. It has received 124 citations till now. The article focuses on the topics: Polymer concrete & Silica fume.read more
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Pervious concrete as a sustainable pavement material – Research findings and future prospects: A state-of-the-art review
TL;DR: In this paper, the use of pervious concrete as a pavement material in low-volume road applications has gained importance due to its positive environmental aspects, which will make it a promising sustainable roadway material in future.
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Compressive strength prediction of recycled concrete based on deep learning
TL;DR: The prediction model based on deep learning exhibits the advantages including higher precision, higher efficiency and higher generalization ability compared with the traditional neural network model, and could be considered as a new method for calculating the strength of recycled concrete.
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The influence of the use of recycled aggregates on the compressive strength of concrete: a review
TL;DR: In this paper, a systematic review of 119 publications, selected from 235, published over a period of 36 years from 1978 to 2014, relating to the effect on concrete compressive strength of the various aspects related to the use of recycled aggregates (RA) such as replacement level, size, origin, moisture content, exposure of the resulting concrete to different environmental conditions, use of chemical admixtures and additions, and strength development over time.
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Influence of rice husk ash on mechanical properties and fire resistance of recycled aggregate high-calcium fly ash geopolymer concrete
Peem Nuaklong,Pitcha Jongvivatsakul,Thanyawat Pothisiri,Vanchai Sata,Prinya Chindaprasirt,Prinya Chindaprasirt +5 more
TL;DR: In this article, the authors investigated the effectiveness of replacing nano-SiO2 with rich husk ash for improving the performance of recycled aggregate geopolymer concrete (RAGC) made from high-calcium fly ash that is able to set and harden without heat curing.
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Life cycle assessment (LCA) applied to the manufacturing of common and ecological concrete: A review
TL;DR: In this paper, the authors present a literature review conducted to present the state-of-the-art of LCA methods applied to the manufacturing of common and ecological concrete and discuss the need for further LCA studies on the treatment and reuse of construction waste.
References
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Book
Properties of concrete
TL;DR: In this article, the authors present the following properties of concrete: Elasticity, Shrinkage and Creep, Durabilty of Concrete, Freezing and Thawing, and Chlorides.
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Delayed ettringite formation
TL;DR: In this article, chemical and microstructural aspects of delayed ettringite formation are reviewed, and the authors show that the rate and ultimate extent of expansion are influenced by factors of three types: chemistry, paste microstructure, which determines the stresses produced by its formation.
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Concrete at High Temperatures -- A General Review*
TL;DR: In this article, a condensed survey of the present state of knowledge in the field of high temperature properties of concrete, which may assist in giving an answer to the problem of estimating the fire behaviour of concrete members is presented.
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Comparison of the strength and durability performance of normal- and high-strength pozzolanic concretes at elevated temperatures
TL;DR: In this paper, the strength and durability performance of normal and high-strength pozzolanic concretes incorporating silica fume, fly ash, and blast furnace slag was compared at elevated temperatures up to 800°C.
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Recycled aggregates and recycled aggregate concrete second state-of-the-art report developments 1945–1985
TL;DR: The extensive but fragmented research on recycled concrete aggregates and recycled aggregate concrete, which has been carried out in various parts of the world from 1945 to 1985, has been collated to form a comprehensive state-of-the-art document as discussed by the authors.