2021
DOI: 10.1016/j.conbuildmat.2021.125110
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Development and preliminary mix design of ultra-high-performance concrete based on geopolymer

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Cited by 66 publications
(17 citation statements)
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“…Numerous studies have substantiated that enhancing the ratio of alkaline activator, thereby reducing the pH of geopolymer binders, reduces the setting time. This enhancement reinforces the influence of mineral fillers, primarily FA, GBFA, RHA, SF, and MK, on the rheological properties of UHPGPC [ 32 , 43 , 47 , 60 ]. Multiple research studies have found that the water demand in UHPGPC with SF increases as the proportion of SF in the mixture increases [ 32 , 43 , 47 , 60 ].…”
Section: Fresh Characteristics Of Uhpgpcsupporting
confidence: 68%
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“…Numerous studies have substantiated that enhancing the ratio of alkaline activator, thereby reducing the pH of geopolymer binders, reduces the setting time. This enhancement reinforces the influence of mineral fillers, primarily FA, GBFA, RHA, SF, and MK, on the rheological properties of UHPGPC [ 32 , 43 , 47 , 60 ]. Multiple research studies have found that the water demand in UHPGPC with SF increases as the proportion of SF in the mixture increases [ 32 , 43 , 47 , 60 ].…”
Section: Fresh Characteristics Of Uhpgpcsupporting
confidence: 68%
“…
Fig. 2 The scope of compressive strength for GPC as a function of sodium oxide to binder ratio and w/b (Used as per permission from Elsevier [ 43 ]).
…”
Section: Design Approaches Of Uhpgpcmentioning
confidence: 99%
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“…They can be produced with pozzolanic waste materials instead of PC, which has made UHPGPC an eco-friendly and more sustainable material than conventional UHPC. [7][8][9][10] The replacement of PC with pozzolanic waste materials in UHPGPC mixtures enables UHPGPC to have higher strength, lower permeability, and superior durability properties. However, similar to UHPC, UHPGPC are very sensitive to the effect of high temperature after a possible fire, and significant reductions in their physical, mechanical, and durability properties occur.…”
Section: Introductionmentioning
confidence: 99%
“…Ultra‐high performance geopolymer concrete (UHPGPC) are aluminosilicate material obtained by activating pozzolanic materials with alkali activators. They can be produced with pozzolanic waste materials instead of PC, which has made UHPGPC an eco‐friendly and more sustainable material than conventional UHPC 7–10 …”
Section: Introductionmentioning
confidence: 99%