Zobrazeno 1 - 10
of 677
pro vyhledávání: '"high-volume fly ash"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract This paper investigates the performance of concrete incorporating high-volume fly ash (HVFA) and steel slag aggregates against the detrimental effects of combined cycles of environmental thermal fatigue and exposure to leaked aircraft fluids
Externí odkaz:
https://doaj.org/article/e639d1110f5e4508913537ea9a1a2efb
Publikováno v:
CivilEng, Vol 5, Iss 2, Pp 435-460 (2024)
South Africa is endowed with a wealth of coal-fired power stations that can produce extremely high volumes of fly ash per year exceeding 34 million tonnes. The use of high-volume fly ash (HVFA) binders in the construction sector has the capacity to s
Externí odkaz:
https://doaj.org/article/4d688b2efed9482f931edea2d65e5161
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 36, Iss 3, Pp 153-163 (2024)
The utilization of innovative, lightweight, durable, and ecologically friendly polymer concrete is becoming more popular. Therefore, this research was conducted to investigate the mechanical performance of polymer concrete produced using Vinyl Ester
Externí odkaz:
https://doaj.org/article/fda59efb8eb84984836e09fb233b1903
Publikováno v:
Journal of Materials and Engineering Structures, Vol 10, Iss 4, Pp 615-630 (2023)
Incorporating by-products like coal bottom ash (BA), recycled concrete aggregates (RCA), and fly ash (FYA) in concrete is an essential step toward green and sustainable development in construction sector. For sustainable utilization of RCA as natural
Externí odkaz:
https://doaj.org/article/3df0deb1c1d54a62bb3a58800073072d
Publikováno v:
Materiales de Construccion, Vol 74, Iss 353 (2024)
This article presents the experimental outcomes of the shear strength and microstructural characteristics of high-volume fly ash self-compacting concrete (HVFYA-SCC) containing recycled concrete aggregates and coal bottom ash as partial replacements
Externí odkaz:
https://doaj.org/article/a1c2b71d717a4ce5825c10a80209f0d3
Autor:
Mochamad Solikin, Ayu Ariska
Publikováno v:
JRST: Jurnal Riset Sains dan Teknologi, Vol 7, Iss 2, Pp 151-159 (2023)
High Volume Fly Ash (HVFA) merupakan inovasi beton dengan menggunakan Fly ash dengan volume tinggi minimal 50% sebagai pengganti semen. Beton HVFA mempunyai perkembangan kuat tekan yang lambat namun penelitian sebelumnya menunjukkan bahwa penambahan
Externí odkaz:
https://doaj.org/article/723d08ed86db4d5ab7cce4b710ce9f7f
Autor:
Jikai Yao, Senle Huang, Yanwen Xu, Chunping Gu, Jintao Liu, Yang Yang, Tongyuan Ni, Deyu Kong
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02294- (2023)
High volume fly ash concrete (HVFAC) has been widely used, and the mix proportion of HVFAC is usually designed based on the required compressive strength. Therefore, the research of HVFAC under the condition of equal strength has more engineering app
Externí odkaz:
https://doaj.org/article/452227a2e3964c08ab17294496d51a6c
Publikováno v:
SN Applied Sciences, Vol 4, Iss 10, Pp 1-12 (2022)
Abstract This research presents the use of flexural performance criteria for determining the required spliced length of tensile plain bar embedded in unconfined high strength-high volume fly ash-self compacting concrete (HS-HVFA-SCC) beam. Subsequent
Externí odkaz:
https://doaj.org/article/56bf3115084a45e9a6943308af025ef5
Autor:
Lanh Si Ho, Trong-Phuoc Huynh
Publikováno v:
Results in Engineering, Vol 18, Iss , Pp 101113- (2023)
High-volume fly ash (HVFA) is a commonly used partial substitution for cement in mortar and concrete production. The present study was developed to examine the potential of using local HVFA as a partial substitution for cement in high-strength concre
Externí odkaz:
https://doaj.org/article/6ae354aaf162417db04e06828159807e
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