Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flexural response and durability aspects of ECC containing stone slurry powder
https://orcid.org/http://orcid.org/0000-0002-3418-3082
Depletion of natural resources and generation of solid wastes has become worldwide problem. The present investigation emphasizes the potential use of stone slurry powder in engineered cementitious composite. In this study, silica sand (SS), locally available fine river sand (FS), was used as fine aggregate and SSP was used as partial replacement of SS and FS by 25% and 50% for each type of sand. The performance of various mixes was evaluated by assessing the flexural, electrical resistivity, air permeability and sorptivity characteristics. To assess the microstructural properties of cement matrix, material characterization was also done. The findings demonstrate that utilization of SSP as SS and FS replacement in ECC increased the flexural strength, mid-span deflection and electrical resistivity and also showed positive results by decreasing air permeability and sorptivity. From this study, it is concluded that the use of SSP as SS and FS subrogation promotes the unique characteristics of ECC and also can be applied in harsh environmental conditions.
Flexural response and durability aspects of ECC containing stone slurry powder
https://orcid.org/http://orcid.org/0000-0002-3418-3082
Depletion of natural resources and generation of solid wastes has become worldwide problem. The present investigation emphasizes the potential use of stone slurry powder in engineered cementitious composite. In this study, silica sand (SS), locally available fine river sand (FS), was used as fine aggregate and SSP was used as partial replacement of SS and FS by 25% and 50% for each type of sand. The performance of various mixes was evaluated by assessing the flexural, electrical resistivity, air permeability and sorptivity characteristics. To assess the microstructural properties of cement matrix, material characterization was also done. The findings demonstrate that utilization of SSP as SS and FS replacement in ECC increased the flexural strength, mid-span deflection and electrical resistivity and also showed positive results by decreasing air permeability and sorptivity. From this study, it is concluded that the use of SSP as SS and FS subrogation promotes the unique characteristics of ECC and also can be applied in harsh environmental conditions.
Flexural response and durability aspects of ECC containing stone slurry powder
https://orcid.org/http://orcid.org/0000-0002-3418-3082
Depletion of natural resources and generation of solid wastes has become worldwide problem. The present investigation emphasizes the potential use of stone slurry powder in engineered cementitious composite. In this study, silica sand (SS), locally available fine river sand (FS), was used as fine aggregate and SSP was used as partial replacement of SS and FS by 25% and 50% for each type of sand. The performance of various mixes was evaluated by assessing the flexural, electrical resistivity, air permeability and sorptivity characteristics. To assess the microstructural properties of cement matrix, material characterization was also done. The findings demonstrate that utilization of SSP as SS and FS replacement in ECC increased the flexural strength, mid-span deflection and electrical resistivity and also showed positive results by decreasing air permeability and sorptivity. From this study, it is concluded that the use of SSP as SS and FS subrogation promotes the unique characteristics of ECC and also can be applied in harsh environmental conditions.
Flexural response and durability aspects of ECC containing stone slurry powder
Asian J Civ Eng
Singh, Maninder (Autor:in) / Saini, Babita (Autor:in) / Chalak, H. D. (Autor:in)
Asian Journal of Civil Engineering ; 22 ; 369-379
01.02.2021
11 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
| British Library Conference Proceedings | 1996
| Europäisches Patentamt | 2016
Significance of Stone Slurry Powder in Normal and High Strength Concrete
| Springer Verlag | 2018