Hydration degree development of blast furnace slag blended cement pastes using thermogravimetric Analysis (TGA)

Hydration degree development of blast furnace slag blended cement pastes using thermogravimetric Analysis (TGA)

The hydration degree assessment of slag blended cement pastes with three different replacement levels (10, 20 and 40%) and two finenesses (400 and 500 m2/kg) was investigated. The hydration degree was evaluated by using a modified TG method suggested by Deboucha et al., 2017. This method builds on t...

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Main Authors: Deboucha Walid, Leklou Nordine, Khelidj Abdelhafid
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201816304001
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spelling doaj-c26ed8e0f582464e96014dbbef267b3a2021-04-02T14:06:23ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011630400110.1051/matecconf/201816304001matecconf_matbud2018_04001Hydration degree development of blast furnace slag blended cement pastes using thermogravimetric Analysis (TGA)Deboucha WalidLeklou NordineKhelidj AbdelhafidThe hydration degree assessment of slag blended cement pastes with three different replacement levels (10, 20 and 40%) and two finenesses (400 and 500 m2/kg) was investigated. The hydration degree was evaluated by using a modified TG method suggested by Deboucha et al., 2017. This method builds on the activity coefficient concept, which makes it possible to assume the amount of mineral additives that contribute to hydration reactions as well as cement. Results showed that the efficiency of blast furnace slag in developing hydration degree was conditioned by its level of replacement and fineness.https://doi.org/10.1051/matecconf/201816304001
collection DOAJ
language English
format Article
sources DOAJ
author Deboucha Walid
Leklou Nordine
Khelidj Abdelhafid
spellingShingle Deboucha Walid
Leklou Nordine
Khelidj Abdelhafid
Hydration degree development of blast furnace slag blended cement pastes using thermogravimetric Analysis (TGA)
MATEC Web of Conferences
author_facet Deboucha Walid
Leklou Nordine
Khelidj Abdelhafid
author_sort Deboucha Walid
title Hydration degree development of blast furnace slag blended cement pastes using thermogravimetric Analysis (TGA)
title_short Hydration degree development of blast furnace slag blended cement pastes using thermogravimetric Analysis (TGA)
title_full Hydration degree development of blast furnace slag blended cement pastes using thermogravimetric Analysis (TGA)
title_fullStr Hydration degree development of blast furnace slag blended cement pastes using thermogravimetric Analysis (TGA)
title_full_unstemmed Hydration degree development of blast furnace slag blended cement pastes using thermogravimetric Analysis (TGA)
title_sort hydration degree development of blast furnace slag blended cement pastes using thermogravimetric analysis (tga)
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description The hydration degree assessment of slag blended cement pastes with three different replacement levels (10, 20 and 40%) and two finenesses (400 and 500 m2/kg) was investigated. The hydration degree was evaluated by using a modified TG method suggested by Deboucha et al., 2017. This method builds on the activity coefficient concept, which makes it possible to assume the amount of mineral additives that contribute to hydration reactions as well as cement. Results showed that the efficiency of blast furnace slag in developing hydration degree was conditioned by its level of replacement and fineness.
url https://doi.org/10.1051/matecconf/201816304001
work_keys_str_mv AT debouchawalid hydrationdegreedevelopmentofblastfurnaceslagblendedcementpastesusingthermogravimetricanalysistga
AT leklounordine hydrationdegreedevelopmentofblastfurnaceslagblendedcementpastesusingthermogravimetricanalysistga
AT khelidjabdelhafid hydrationdegreedevelopmentofblastfurnaceslagblendedcementpastesusingthermogravimetricanalysistga
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