A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The hardening behavior of γ-C2S binder using accelerated carbonation
https://orcid.org/0000-0002-6394-3298
Highlights The γ-C2S binder was synthesized at 1300°C. Mortars based on γ-C2S binder could fully harden within 24h. Its flexural and compressive strengths were up to 10.10MPa and 61.82MPa, respectively. Up to 230kg of CO2 per ton of γ-C2S binder could be sequestered.
Abstract The γ-Ca2SiO4 (γ-C2S) binder is synthesized at lower temperatures, consumes less limestone, and does not require quick cooling. However, γ-C2S is a non-hydraulic phase. Test results of the present work showed that mortars made with γ-C2S binder did not setting and hardening until they were exposed to water and gaseous CO2, simultaneously, and could fully harden within 24h. During hardening process, calcite (CaCO3) and highly polymerized silica gels (SiO2) were formed, which were responsible for the strength development. The results here provide new insight into potential means to yield prefabricated building products with γ-C2S binder, efficiently.
The hardening behavior of γ-C2S binder using accelerated carbonation
https://orcid.org/0000-0002-6394-3298
Highlights The γ-C2S binder was synthesized at 1300°C. Mortars based on γ-C2S binder could fully harden within 24h. Its flexural and compressive strengths were up to 10.10MPa and 61.82MPa, respectively. Up to 230kg of CO2 per ton of γ-C2S binder could be sequestered.
Abstract The γ-Ca2SiO4 (γ-C2S) binder is synthesized at lower temperatures, consumes less limestone, and does not require quick cooling. However, γ-C2S is a non-hydraulic phase. Test results of the present work showed that mortars made with γ-C2S binder did not setting and hardening until they were exposed to water and gaseous CO2, simultaneously, and could fully harden within 24h. During hardening process, calcite (CaCO3) and highly polymerized silica gels (SiO2) were formed, which were responsible for the strength development. The results here provide new insight into potential means to yield prefabricated building products with γ-C2S binder, efficiently.
The hardening behavior of γ-C2S binder using accelerated carbonation
https://orcid.org/0000-0002-6394-3298
Highlights The γ-C2S binder was synthesized at 1300°C. Mortars based on γ-C2S binder could fully harden within 24h. Its flexural and compressive strengths were up to 10.10MPa and 61.82MPa, respectively. Up to 230kg of CO2 per ton of γ-C2S binder could be sequestered.
Abstract The γ-Ca2SiO4 (γ-C2S) binder is synthesized at lower temperatures, consumes less limestone, and does not require quick cooling. However, γ-C2S is a non-hydraulic phase. Test results of the present work showed that mortars made with γ-C2S binder did not setting and hardening until they were exposed to water and gaseous CO2, simultaneously, and could fully harden within 24h. During hardening process, calcite (CaCO3) and highly polymerized silica gels (SiO2) were formed, which were responsible for the strength development. The results here provide new insight into potential means to yield prefabricated building products with γ-C2S binder, efficiently.
The hardening behavior of γ-C2S binder using accelerated carbonation
Guan, Xuemao (author) / Liu, Songhui (author) / Feng, Chunhua (author) / Qiu, Man (author)
Construction and Building Materials ; 114 ; 204-207
2016-03-29
4 pages
Article (Journal)
Electronic Resource
English
The hardening behavior of γ-C2S binder using accelerated carbonation
| British Library Online Contents | 2016
The hardening behavior of γ-C2S binder using accelerated carbonation
| Online Contents | 2016
The hardening behavior of γ-C2S binder using accelerated carbonation
| British Library Online Contents | 2016
The hardening behavior of [gamma]-[C.sub.2]S binder using accelerated carbonation
| Online Contents | 2016