Zobrazeno 1 - 10
of 304
pro vyhledávání: '"Concrete fresh properties"'
Publikováno v:
In Cement and Concrete Composites November 2017 84:198-213
Akademický článek
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Autor:
Shaker Qaidi
UHPC is a cement-based composite that is used in new construction and/or renovation of existing structures to increase their service life. It is a unique composite material that may be used as an alternative to concrete in harsh conditions. Following
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02cabd8e4fa8c053503cd99ca1fef1bc
Publikováno v:
Materials
Materials, Vol 14, Iss 4807, p 4807 (2021)
Volume 14
Issue 17
Materials, Vol 14, Iss 4807, p 4807 (2021)
Volume 14
Issue 17
In this paper iron tailing sand (TS) are used as aggerate to develop ultra high-performance concrete (UHPC). The mix proportion of UHPC is designed and TS were added by 25%, 50%, 75% and 100% (wt.%, i.e., weight percentage) to replace natural river s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2126ba803b97a2145a14258e83819801
http://europepmc.org/articles/PMC8432546
http://europepmc.org/articles/PMC8432546
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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Publikováno v:
Cement and Concrete Composites. 84:198-213
This study presents the fresh properties of concrete with supplementary cementitious materials (SCM) and recycled concrete aggregates (RCA), with emphasis on the feasibility of using high volumes of fly ash (FA) in RCA concrete. For this purpose, two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4abb594bf612bd65b870ed2d0605a053
https://doi.org/10.1016/j.cemconcomp.2017.09.009
https://doi.org/10.1016/j.cemconcomp.2017.09.009
Publikováno v:
Materials and Structures. 48:1875-1886
The paper presents a study on the influence of the fresh state behaviour of powder-type self-compacting concrete on the hardened properties when the formwork is filled by pumping from the bottom of the elements. More precisely the possible influence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2795b34272cfdf37d1fef1fd83ca864
https://doi.org/10.1617/s11527-014-0280-0
https://doi.org/10.1617/s11527-014-0280-0
Publikováno v:
Developments in the Built Environment, Vol 14, Iss , Pp 100155- (2023)
Basalt fiber-reinforced concrete (BFRC) is relatively a new type of fiber-reinforced concrete, which has demonstrated good mechanical performance. Several types of fibers such as steel, glass, and carbon fibers, are used to improve the performance of
Externí odkaz:
https://doaj.org/article/8a2817f54bb2447d8e76fcf089539e66
Publikováno v:
Environmental Technology and Science Journal; Vol. 13 No. 1 (2022); 13-27
As a result of global quest for sustainable materials to achieve a bio based economy and low carbon foot print environment, the use of fibre to produce fibrous concrete composite has continuously received significant research attention. While several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5130c35a2e6bb903e33587a4e7e2151e
https://doi.org/10.4314/etsj.v13i1.2
https://doi.org/10.4314/etsj.v13i1.2
Autor:
Elbialy, Samy a, b, 1, Ibrahim, Wael a, Mahmoud, Shimaa c, Ayash, Nehal M. a, ⁎, 2, Mamdouh, Hala a
Publikováno v:
In Case Studies in Construction Materials December 2024 21