Experimental Study on Fluid Properties of Cement-Fly Ash Slurry Subjected to Multifactors
There are many factors affecting the characteristics of cement-fly ash slurry in practical engineering. Thus, this paper studies the influence of multifactors on the fluid properties of cement-fly ash slurry based on water-cement ratio (w/c) (0.75, 1, 1.25, and 1.5), fly ash content (0%, 10%, 20%, 3...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Geofluids |
| Online Access: | http://dx.doi.org/10.1155/2021/9924895 |
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| author | Tian Huang Feng Huang Huifeng Zhou |
| author_facet | Tian Huang Feng Huang Huifeng Zhou |
| author_sort | Tian Huang |
| collection | DOAJ |
| description | There are many factors affecting the characteristics of cement-fly ash slurry in practical engineering. Thus, this paper studies the influence of multifactors on the fluid properties of cement-fly ash slurry based on water-cement ratio (w/c) (0.75, 1, 1.25, and 1.5), fly ash content (0%, 10%, 20%, 30%, 40%, and 50%) and temperature (20°C, 40°C, 60°C, and 80°C). The bleeding ratio, initial setting time, final setting time, and viscosity were analyzed under coupling conditions. It is found that the water-cement ratio (w/c) is the main factor that affects the rheological properties and bleeding rate of slurry. The temperature affects the stability of the slurry in terms that the bleeding ratio of the slurry decreases as the temperature increases. The addition of fly ash enhances the stability of the slurry under different temperature conditions. |
| format | Article |
| id | doaj-art-44dd71a26e51485eadd9cae524a58219 |
| institution | Kabale University |
| issn | 1468-8115 1468-8123 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Geofluids |
| spelling | doaj-art-44dd71a26e51485eadd9cae524a582192025-02-03T01:04:37ZengWileyGeofluids1468-81151468-81232021-01-01202110.1155/2021/99248959924895Experimental Study on Fluid Properties of Cement-Fly Ash Slurry Subjected to MultifactorsTian Huang0Feng Huang1Huifeng Zhou2School of Engineering and Technology, China University of Geosciences (Beijing), 100083 Beijing, ChinaSchool of Engineering and Technology, China University of Geosciences (Beijing), 100083 Beijing, ChinaSchool of Engineering and Technology, China University of Geosciences (Beijing), 100083 Beijing, ChinaThere are many factors affecting the characteristics of cement-fly ash slurry in practical engineering. Thus, this paper studies the influence of multifactors on the fluid properties of cement-fly ash slurry based on water-cement ratio (w/c) (0.75, 1, 1.25, and 1.5), fly ash content (0%, 10%, 20%, 30%, 40%, and 50%) and temperature (20°C, 40°C, 60°C, and 80°C). The bleeding ratio, initial setting time, final setting time, and viscosity were analyzed under coupling conditions. It is found that the water-cement ratio (w/c) is the main factor that affects the rheological properties and bleeding rate of slurry. The temperature affects the stability of the slurry in terms that the bleeding ratio of the slurry decreases as the temperature increases. The addition of fly ash enhances the stability of the slurry under different temperature conditions.http://dx.doi.org/10.1155/2021/9924895 |
| spellingShingle | Tian Huang Feng Huang Huifeng Zhou Experimental Study on Fluid Properties of Cement-Fly Ash Slurry Subjected to Multifactors Geofluids |
| title | Experimental Study on Fluid Properties of Cement-Fly Ash Slurry Subjected to Multifactors |
| title_full | Experimental Study on Fluid Properties of Cement-Fly Ash Slurry Subjected to Multifactors |
| title_fullStr | Experimental Study on Fluid Properties of Cement-Fly Ash Slurry Subjected to Multifactors |
| title_full_unstemmed | Experimental Study on Fluid Properties of Cement-Fly Ash Slurry Subjected to Multifactors |
| title_short | Experimental Study on Fluid Properties of Cement-Fly Ash Slurry Subjected to Multifactors |
| title_sort | experimental study on fluid properties of cement fly ash slurry subjected to multifactors |
| url | http://dx.doi.org/10.1155/2021/9924895 |
| work_keys_str_mv | AT tianhuang experimentalstudyonfluidpropertiesofcementflyashslurrysubjectedtomultifactors AT fenghuang experimentalstudyonfluidpropertiesofcementflyashslurrysubjectedtomultifactors AT huifengzhou experimentalstudyonfluidpropertiesofcementflyashslurrysubjectedtomultifactors |