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Experimental Study of Compressive Strength of Lightweight Concrete Using Wood Charcoal [PDF]
E3S Web of Conferences, 2021 The use of lightweight concrete materials in Indonesia, especially in the Merauke Regency area can be an alternative amid the rapid development of the housing sector.
Pasalli Daud Andang +4 more
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Revista Ingeniería de Construcción, 2000 Lightweight concrete has been used in many applications since the second half of the XX century and has become a very good alternative compared with conventional concrete. However the development of its technology has not been enough because the related
Carlos Videla C., Mauricio López C.
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Geopolymer Concrete with Lightweight Artificial Aggregates
Materials, 2022 This article presents the physical and mechanical properties of geopolymer concrete with lightweight artificial aggregate. A research experiment where the influence of fly ash–slag mix (FA-S), as part of a pozzolanic additive, on the properties of geopolymers was carried out and the most favorable molar concentration of sodium hydroxide solution was ...
Katarzyna Kalinowska-Wichrowska +3 more
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Frontiers in Materials, 2021 Concrete is one of the broadly used construction materials in the construction industry. This research intends to recommend the replacement of conventional coarse aggregates with recycled lightweight expanded clay aggregate (LECA) which offers several ...
Ming Kun Yew +5 more
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Advances in Materials Science and Engineering, 2021 For the purpose of studying the dynamic properties of lightweight aggregate concrete, dynamic performance tests under uniaxial compression were conducted by considering 10 different strain rates ranging from 10−5/s to 10−1/s, from which the stress-strain
Zhiqing Zhao
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Lightweight aggregate concrete produced with crushed stone sand as fine aggregate
Cogent Engineering, 2020 Lightweight aggregate concrete mixtures incorporating 0, 10, 20, and 30 weight percent replacement of normal-weight aggregate with lightweight aggregate and crushed stone as fine aggregate were tested at 7, 28, 56, and 90 days for various strength and ...
Roz-Ud-Din Nassar +4 more
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Journal of King Saud University: Engineering Sciences, 2021 The utilization of minimum natural materials content in the production of concrete represents the main concern of many researchers. In addition, lightweight aggregate concrete is desired for its low weight and modified physical properties.
Ahmed Tareq Noaman +2 more
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Properties of Artificial Lightweight Aggregates from Various Pozzolan Materials – A Review [PDF]
Archives of Metallurgy and MaterialsThe use of lightweight aggregate can bring advantages to the construction field. Lightweight aggregate has been used due to its lower density and can reduce the dead load applied to the structural elements. Due to the number of natural resources, such as
D.L. Chuan Hao +4 more
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Case Studies in Construction Materials, 2023 The quality and performance of concrete depends on the material used. Lightweight concrete is usually formed from aggregates with lightweight specific gravity, such as pumice.
Muhtar
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Effect of Lightweight Aggregate Impregnation on Selected Concrete Properties [PDF]
Materials, 2021 The impregnation of lightweight aggregate (LWA) is an alternative method to its pre-moistening, which is used to limit the loss of fresh concrete workability due to the aggregate’s ability to absorb a great amount of mixing water. The aim of this study was to access the effectiveness, by pre-coating LWAs with cement paste, in modifying the properties ...
Domagała, Lucyna, Podolska, Agnieszka
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