Results 41 to 50 of about 9,383 (216)
CivilEng, 2023 Tire-derived aggregate concrete (TDAC), or rubberized concrete, is gaining ground as an eco-friendly option in civil engineering. By substituting traditional coarse aggregates with recycled rubber tires, TDAC offers a greener choice with excellent energy
Zeinab A. Younis, Maryam Nazari
doaj +1 more source
Structural Concrete, EarlyView.Abstract Steel fiber reinforced concrete (SFRC) enhances the flexural capacity of flat slabs and, due to its effectiveness in statically redundant bi‐dimensional elements, represents a viable alternative to conventional reinforcement. Although numerous studies have investigated the flexural behavior of SFRC slabs with and without bonded reinforcement ...
Chiara Gaddi +2 more
wiley +1 more source
Properties of superplasticizer-amended superfine cement grouted sand
, 2019 The effect of superplasticizer on the grouting performance of superfine cement and the engineering properties of grouted sand were investigated. At first, the bleeding, setting time, and viscosity tests were conducted to determine the rheological ...
Avci, Eyübhan, Mollamahmutog?lu, Murat
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Exploring the potential of Textile Reinforced Concrete for corrosion‐insensitive retaining walls
Structural Concrete, EarlyView.Abstract In a context where durability concerns, particularly the corrosion of steel reinforcement, remain a critical challenge for conventional reinforced concrete structures under severe exposure, Textile Reinforced Concrete (TRC) is emerging as a promising alternative.
J. Devènes +3 more
wiley +1 more source
Otimização dos processos de dosagem e proporcionamento do concreto dosado em central com a utilização de aditivos: estudo de caso [PDF]
, 2005 Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Engenharia CivilDentre as propriedades do concreto no estado fresco que apresentam maiores dificuldades de controle, a principal é a perda ...
Martins, Vanessa da Costa
core
Air‐entrainment problem in self‐compacting concrete
Journal of Civil Engineering and Management, 2009 According to the actual state of knowledge and in accordance with the PN‐EN 2006–1 norm, it is recommended to use air‐entrainment as a basic way of assuring frost‐resistance of concrete.
Janusz Szwabowski +1 more
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Structural Concrete, EarlyView.Abstract Accelerated urbanization has intensified environmental concerns due to excessive natural resource consumption and construction waste generation. Circular concrete‐filled steel tube (CFST) columns incorporating manufactured sand recycled coarse aggregate (MS‐RCA) concrete have emerged as an innovative composite element offering notable ...
Minsheng Guan +7 more
wiley +1 more source
Pengaruh Kadar Superplasticizer 337 Terhadap Sifat - Sifat Mekanis Beton [PDF]
, 2019 Beton adalah suatu bahan bangunan komposit yang terbuat dari kombinasi antara agregat dan pengikat semen. Berbagai penelitian dan percobaan dilakukan sebagai upaya untuk mendapatkan beton inovasi.
RETAMA, KRISNANDIKA OGI +1 more
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Engineering Structures and Technologies, 2014 The article aims to research the influence of the chemical admixtures on the rheological properties of Portland cement paste and determine their impact on the effectiveness of hydration induction period. Materials used in the study: Portland cement CEM I
Mindaugas Macijauskas, Albinas Gailius
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Applied Sciences, 2020 Modern engineering practices require that polycarboxylic acid high-performance superplasticizers have good adaptability to various environments and materials, which indicates the importance of producing functional polycarboxylic acid superplasticizers ...
Wuju Xun +6 more
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