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Di Liu, Songhui Li, Hengxuan Lun and Quanlei Wang
This study investigates the impact of varying shell sand replacement rates (0%, 5%, 10%, 15%, 20%, 25%) on the properties of clay ceramsite lightweight aggregate concrete (CLC) through six experimental groups. Results indicate that a 5% replacement rate ...
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Jiyang Wang, Dan Yu, Chen Zeng, Xiaohua Ji, Lingpeng Ye, Pinghuai Zhou and Senlin Zhao
To examine the flexural toughness characteristics of textile-reinforced lightweight aggregate concrete (TRLC), a four-point bending test was conducted to assess the impact of varying numbers of textile layers and the inclusion of hydroxypropyl methylcell...
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Albina Scioti and Fabio Fatiguso
The construction industry involves some of the activities with the highest consumption of raw materials and significant waste production. According to the European Commission, it requires large quantities of resources, representing approximately 50% of a...
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Jaroslav Pokorný, Lucie Zárybnická, Radek ?evcík and Lubo? Podolka
Plastics represent an integral part of our everyday lives, with various functions from packaging materials to insulation layers in our buildings. Pure expanded polystyrene (EPS) is a good example of a fully recyclable material. However, once polluted wit...
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Plínio Campos de Assis Neto, Leane Priscilla Bonfim Sales, Palloma Karolayne Santos Oliveira, Iranilza Costa da Silva, Ilana Maria da Silva Barros, Aline Figueiredo da Nóbrega and Arnaldo Manoel Pereira Carneiro
Global temperatures have led to an increasing need for air conditioning systems. So, because of this fact, buildings have been improved in terms of their thermal and energy efficiency. Regarding this, the Brazilian standard ABNT NBR 15.575-4/2013 set min...
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Violeta Migallón, Héctor Penadés, José Penadés and Antonio José Tenza-Abril
Lightweight aggregate concrete (LWAC) is an increasingly important material for modern construction. However, although it has several advantages compared with conventional concrete, it is susceptible to segregation due to the low density of the incorpora...
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Elzbieta Horszczaruk, Jaroslaw Strzalkowski, Anna Glowacka, Oliwia Paszkiewicz and Agata Markowska-Szczupak
The paper presents the results of testing the performance of lightweight structural concrete containing hemp shives as an aggregate. It has been analysed how the higher binder content and use of the Portland cement affect the thermal and microbiological ...
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Serhat Çelikten, Ismail Isa Atabey, Zehra Almaz Özcan, Ugur Durak, Serhan Ilkentapar, Okan Karahan, Cengiz D. Atis
Pág. 581 - 596
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Nadezhda Popova, Grigoriy Artemiev, Inga Zinicovscaia, Nikita Yushin, Ludmila Demina, Kirill Boldyrev, Denis Sobolev and Alexey Safonov
Groundwater samples contaminated with potentially toxic elements (PTE), including metals and nitrate ions, were collected at a depth of 8?10 m from the Siberian Chemical Plant multicomponent waste storage. The possibility of developing a permeable biogeo...
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Mohamed M. El-Attar, Hatem H. A. Ibrahim and Shereen F. A. Darwish
The disposal of waste plastic bags (WPB) represents an environmental challenge. Recycling (WPB) in the concrete industry would represent a huge environmental advantage if proven effective and economic. This study aims to investigate the viability of recy...
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