2022
DOI: 10.1088/1755-1315/1026/1/012015
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Engineering Properties of Mortar Containing Calcined Local Clay as a Supplementary Cementitious Material

Abstract: The use of natural and artificial cementitious and pozzolanic materials is gaining importance and become an essential component in today's cement-based materials. Supplementary cementitious materials are recognized to provide an added value to concrete/mortar both for mechanical and durability performances as well as to their sustainability with reduced environmental impacts of the construction industry. Developing locally produced natural pozzolans is vital in the efforts towards enhancing the construction in… Show more

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Cited by 3 publications
(2 citation statements)
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“…This finding is in agreement with the observations made by W. Deboucha and al., who showed respectively that the water absorption coefficient of the capillary mortar is improved thanks to the use of 40% of natural pozzolan as a replacement for cement. And absorption values decrease with increasing metakaolin content in mortar [25,26]. This reduction in absorption is due to the greater fineness of the various additions compared to cement [27].…”
Section: Linear Shrinkagementioning
confidence: 97%
See 1 more Smart Citation
“…This finding is in agreement with the observations made by W. Deboucha and al., who showed respectively that the water absorption coefficient of the capillary mortar is improved thanks to the use of 40% of natural pozzolan as a replacement for cement. And absorption values decrease with increasing metakaolin content in mortar [25,26]. This reduction in absorption is due to the greater fineness of the various additions compared to cement [27].…”
Section: Linear Shrinkagementioning
confidence: 97%
“…So comparatively between the two pozzolans we can say that under flexion criterion, the pozzolanic activity of the NP is more interesting compared to that of the AP. [25,26,31]. This kinetics can be explained by the dilution phenomenon caused by the partial replacement of cement, where the higher the substitution rate, the less hydrates formed [32].…”
Section: Flexural Strengthmentioning
confidence: 99%