The Combined Effect of the Initial Cure and the Type of Cement on the Natural Carbonation, the Portlandite Content, and Nonevaporable Water in Blended Cement
Joint Authors
Boualleg, Saida
Bencheikh, Mohamed
Belagraa, Larbi
Daoudi, Aziz
Chikouche, Mohamed Aziz
Source
Advances in Materials Science and Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-29
Country of Publication
Egypt
No. of Pages
17
Abstract EN
The aim of this work is to better understand the physical and chemical phenomena involved in hydrated mix (clinker + addition) during the natural carbonation process, to characterize cement with supplementary cementitious materials (SCMs) under various curing environment.
The prepared cement pastes were characterized by thermogravimetric analysis.
The results showed a considerable influence of the environment on the properties of mortars and cement and a perfect correlation between compressive strength, natural carbonation, nonevaporable water, and portlandite content.
It was observed that the reduction of the curing period makes the mortars more sensitive.
The kinetics of process was evaluated from Ca(OH)2 content and nonevaporable water contained in mortars.
These two parameters reflect the hydration progress of the water/cement ratio studied.
The weight loss due to Ca(OH)2 decomposition, calculated by DTA/TG analysis, shows the effect of the pozzolanic reaction and the natural carbonation.
The supplementary cementitious materials (SCMs) play a considerable role in the slowing down of the aggression environment.
American Psychological Association (APA)
Boualleg, Saida& Bencheikh, Mohamed& Belagraa, Larbi& Daoudi, Aziz& Chikouche, Mohamed Aziz. 2017. The Combined Effect of the Initial Cure and the Type of Cement on the Natural Carbonation, the Portlandite Content, and Nonevaporable Water in Blended Cement. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1124259
Modern Language Association (MLA)
Boualleg, Saida…[et al.]. The Combined Effect of the Initial Cure and the Type of Cement on the Natural Carbonation, the Portlandite Content, and Nonevaporable Water in Blended Cement. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-17.
https://search.emarefa.net/detail/BIM-1124259
American Medical Association (AMA)
Boualleg, Saida& Bencheikh, Mohamed& Belagraa, Larbi& Daoudi, Aziz& Chikouche, Mohamed Aziz. The Combined Effect of the Initial Cure and the Type of Cement on the Natural Carbonation, the Portlandite Content, and Nonevaporable Water in Blended Cement. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1124259
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1124259
