Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Yeonung Jeong"'
Publikováno v:
Journal of Building Engineering. 65:105641
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac3464c975fc54b1f96374d569de1835
https://doi.org/10.1016/j.jobe.2022.105641
https://doi.org/10.1016/j.jobe.2022.105641
Publikováno v:
Journal of the Korea Concrete Institute. 32:241-250
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5547a622c9736dc7b8c3d9f2b9256018
https://doi.org/10.4334/jkci.2020.32.3.241
https://doi.org/10.4334/jkci.2020.32.3.241
Publikováno v:
Construction and Building Materials. 218:235-244
Despite considerable efforts focused on the utilization of industrial wastes, the application of low-calcium fly ash to the construction industry is limited to the partial substitution to ordinary Portland cement. High-temperature curing is a method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::906e81925c884cf75a05f77e67626f4a
https://doi.org/10.1016/j.conbuildmat.2019.05.129
https://doi.org/10.1016/j.conbuildmat.2019.05.129
Publikováno v:
Cement and Concrete Composites. 102:1-13
Material characteristics including local Ca-structure of activated slag with various activators (Mg-, Ca-, and Ba-based) were investigated. The use of an activator with less bound water increased compressive strength regardless of the types of main e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c096abbe127fa1cc6855a17d73116c7
https://doi.org/10.1016/j.cemconcomp.2019.04.009
https://doi.org/10.1016/j.cemconcomp.2019.04.009
Publikováno v:
Construction and Building Materials. 213:292-305
In spite of superior mechanical performance, ultra-high performance fiber-reinforced concrete (UHPFRC) is one of the most inefficient construction materials in terms of Portland cement usage. In this study, low-cement UHPFRC is proposed using high-vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fb8ce744455c285044f9a76b0f53656
https://doi.org/10.1016/j.conbuildmat.2019.04.091
https://doi.org/10.1016/j.conbuildmat.2019.04.091
Publikováno v:
Construction and Building Materials. 194:92-101
This study investigated whether three formate salt additives (Ca(HCOO)2, NaHCOO, and KHCOO) could improve the strength of a CaO-activated fly ash (FA) system. Various tests were conducted to verify the effects of the formate salts including compressi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31a2267ee36d58ba8b4dec88b090e1a0
https://doi.org/10.1016/j.conbuildmat.2018.11.008
https://doi.org/10.1016/j.conbuildmat.2018.11.008
Publikováno v:
Materials
Volume 13
Issue 13
Materials, Vol 13, Iss 2950, p 2950 (2020)
Volume 13
Issue 13
Materials, Vol 13, Iss 2950, p 2950 (2020)
This study investigated the heat-induced acceleration of cement hydration and pozzolanic reaction focusing on mechanical performance and structural modification at the meso- and micro-scale. The pozzolanic reaction was implemented by substituting 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cda9e903f77e492b466753e030a05d35
Publikováno v:
Journal of Korean Society of Coastal and Ocean Engineers. 30:298-305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29d266471d2f210863ec6f251bfc02a1
https://doi.org/10.9765/kscoe.2018.30.6.298
https://doi.org/10.9765/kscoe.2018.30.6.298
Publikováno v:
Cement and Concrete Composites. 94:238-247
One of the key features of ultra-high performance fiber-reinforced concrete (UHPFRC) is the inclusion of quartz powder (QP) as a filler to optimize granular packing. However, QP has not been compared against limestone powder (LP) in terms of the fill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2ac7fc3ce2012022821cbd63898555d
https://doi.org/10.1016/j.cemconcomp.2018.09.013
https://doi.org/10.1016/j.cemconcomp.2018.09.013
Publikováno v:
Construction and Building Materials. 185:275-284
This study explored the possibility of using limestone fines (LF) as a supplementary material in activated slag binder systems using two types of activators (i.e., 10 wt% of Ca(OH)2 or 10 wt% of Ba(OH)2) and investigated the interactions of the activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aa8a4867196af77e277a53b870da72b
https://doi.org/10.1016/j.conbuildmat.2018.07.112
https://doi.org/10.1016/j.conbuildmat.2018.07.112