Implementation of Interaction Diagram of the Properties in Fresh for Mortars with Ceramic Aggregates

Cabrera-Covarrubias, Francisca Guadalupe; Gómez-Soberón, José Manuel; Sánchez, Jorge; Higuera, Ramón Corral; Gómez-Soberón, María Consolación

doi:10.3311/ppci.9651

Cited by 8 publications

(8 citation statements)

References 6 publications

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“…Red ceramic aggregate is characterized by the highest absorptivity of 22%. A similar value, equal to 18.4%, showed the red ceramic aggregate with a fraction of 0–5 mm in the literature [69]. Sanitary ceramics is characterized by the highest quality in the case of all parameters.…”

Section: Resultssupporting

confidence: 66%

“…The apparent density of the composites containing traditional aggregates was higher, and for the composite with basalt aggregate, TC2 was about 14% higher than CC1. Cabrera-Covarrubias et al [69] proved that the density decreases with the increase of the ceramic aggregate content relative to the traditional one. The differences were mainly due to the diversified aggregate density.…”

Section: Resultsmentioning

confidence: 99%

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Analysis of the Effects of Aggressive Environments Simulating Municipal Sewage on Recycled Concretes Based on Selected Ceramic Waste

et al. 2018

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This paper presents the results of research aimed at finding the possible ways of disposing of ceramic waste material, focusing mainly on the possibility of using it as aggregates in concretes exposed to an aggressive chemical environment (municipal sewage). The research part presents the preparation method and investigation of waste ceramic aggregates (red, glazed and sanitary ceramic aggregates). A suitable ratio of coarse to fine aggregates was selected, and their density, absorptivity and crushing strength were examined. All examined aggregates were also subjected to SEM analysis. Red ceramic aggregate is characterized by a greater degree of crushing compared to glazed and sanitary ceramic aggregate, by 205.7% and 439.4%, respectively. Another part of the research was to compare the properties of concrete with traditional aggregate (gravel, basalt) and with ceramic waste aggregate. The tested parameters included consistency, apparent density, absorptivity, flexural and compressive strengths of concretes. The study proved that the absorptivity of recycled composites is higher than that of traditional composites by 20.8–24.7%. The concrete based on sanitary ceramic waste has the highest strength parameters. Its compressive strength is higher by 10.5% and flexural strength by 5.9% compared with the basalt aggregate concrete. The compressive strength of sanitary ceramics concrete is higher by 42% and by 59% compared with concrete based on glazed ceramic and red ceramic aggregate, respectively. The last part of the research was to examine the resistance of concrete to aggressive environment. The scope of the work included the preparation of the research environment in the form of solutions with an increased concentration of aggressive agents (hydronium, sulfate, magnesium, ammonium ions). Among the concretes with ceramic aggregate, the highest decrease in the compressive strength was demonstrated by the concrete based on red ceramics (128.2%), while the smallest was demonstrated by the concrete based on sanitary ceramics (aggregate from sanitary ceramics (15.4%). The mass loss at different time intervals and compressive strength loss of samples stored in solutions were tested. The smallest weight loss caused by aggressive environment attack was recorded in the concrete based on ceramic sanitary and glazed aggregate (20.2% and 34.5%, respectively, after 120 days of aggressive environment).

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Section: Resultssupporting

confidence: 66%

Section: Resultsmentioning

confidence: 99%

Analysis of the Effects of Aggressive Environments Simulating Municipal Sewage on Recycled Concretes Based on Selected Ceramic Waste

et al. 2018

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“…• Waste materials and technical studies: One of the main research areas in C&D waste management is focused on the type of waste materials and technical studies of waste material properties. The widely studied types of C&D waste materials include concrete (Matias et al, 2013), brick (Jelić et al, 2018), asphalt (Arm et al, 2017), and ceramics (Cabrera-Covarrubias et al, 2017). Recycled aggregates (Al-Bayati et al, 2018;Sim and Park, 2011) are usually the initial forms after the treatment of waste materials generated from C&D activities.…”

Section: 1co-occurrence Of Abstractmentioning

confidence: 99%

Science mapping approach to assisting the review of construction and demolition waste management research published between 2009 and 2018

Jin

Yuan

Chang

2019

Resources, Conservation and Recycling

289

138

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Sustainable treatments of construction and demolition (C&D) wastes have become an increasingly urgent social, environmental, and economic issue worldwide. Based on a filter of 370 articles related to C&D waste management, this review-based study adopted a science mapping approach to evaluating the recent decade's C&D waste management research. Through a three-step workflow consisting of bibliometric literature search, scientometric analysis, and qualitative discussion, this study identified the most influential journals, scholars, articles, and countries that have been active and influential in the C&D waste management research since 2009. Keyword analysis revealed the emerging research topics, such as BIM, prefabricated construction, Big Data, and Circular Economy. The follow-up discussion summarized the mainstream research areas (e.g., qualification of waste generation), discussed research gaps (e.g., integration of BIM and Big Data into C&D waste management), and proposed the framework for near-future research, such as a comprehensive evaluation of the performance of C&D waste diversion, human factors, and design and planning for waste diversion. By providing the big picture of the latest research in C&D waste management since 2009, the paper serves as a multidisciplinary guide for practitioners and researchers to link current research areas into future trends.

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“…Recovering wastes of already used materials from different areas of utilization, after having them processed for a series of steps is called recycling [1]. The product which originates from deconstruction debris due to natural disasters, the broken concrete specimens obtained from concrete batching plants as a result of faulty production or the concrete parts which have to be cut and discarded during the production in the prefabrication is called the recycled aggregate (RA) [2]. The vast majority of the buildings around the world have reached the end of their service life.…”

Section: Introductionmentioning

confidence: 99%

“…As a result of increasing population and earthquakes, there is a lot of deconstruction and urban transformation globally. The construction debris resulting from these demolitions poses numerous problems economically, environmentally and ecologically due to storage shortages and taxes [2,3]. In addition to the problems caused by the waste, problems arise in the production of raw materials needed by the construction sector in parallel with the rapid global population growth.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Pozzolans and Mineral Wastes on Alkali-silica Reaction in Recycled Aggregated Mortar

Külekçi

2021

Period. Polytech. Civil Eng.

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In this study, it was aimed to examine recycled aggregates (RA), which are considered as aggregates, in terms of alkali-silica reaction (ASR) before being used in concrete, to determine the risk status and to reduce the ASR value. In order to reduce and stop the ASR, the cement was replaced with clay brick and fly-ash by 10–40 %. Marble waste and Pb-Zn mine waste were used instead of RA in order to reduce aggregate reactivity. At the end of 28 days, compared to the control sample, it was observed that mortar bar samples containing tailings instead of fine RA has 18 % less expansion and marble waste (MW) added samples again instead of fine RA has 34 % less expansion. Furthermore, 40 % fly ash (FA) added samples decreased the level of ASR for 96 %, and in 10 % clay brick mixed samples ASR formation is decreased to 85 %. As a result, recycled aggregates were determined to be reactive for ASR. It has been determined that marble and lead-zinc mine facility wastes added as replace with to RA reduce the expansion effect by ASR in the cement paste. With this study, it has contributed to the safe use of the increasing use of RA in the world.

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Implementation of Interaction Diagram of the Properties in Fresh for Mortars with Ceramic Aggregates

Abstract: Abstract

Cited by 8 publications

References 6 publications

Analysis of the Effects of Aggressive Environments Simulating Municipal Sewage on Recycled Concretes Based on Selected Ceramic Waste

Analysis of the Effects of Aggressive Environments Simulating Municipal Sewage on Recycled Concretes Based on Selected Ceramic Waste

Science mapping approach to assisting the review of construction and demolition waste management research published between 2009 and 2018

The Effect of Pozzolans and Mineral Wastes on Alkali-silica Reaction in Recycled Aggregated Mortar

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