A new approach to investigate the hydration process and the effect of algae powder on the strength properties of cement paste

Chahbi, M.; Mortadi, A.; Moznine, Reddad El; Monkade, Mohamed; Zaim, Soumia; Nmila, Rachid; Rchid, Halima

doi:10.1080/14484846.2022.2066855

Cited by 4 publications

(1 citation statement)

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“…Several studies have shown that a 5% replacement ratio of fine aggregate achieves the minimum compressive strength (75kg/cm 3 ), along with improved thermal properties (Zavala-Arceo et al 2019). In another study, pulverized sargassum replaced 10% cement in a paste, increasing compressive strength by 12.4% at 28 days of curing, in contrast with control sample (Chahbi et al 2022).…”

Section: Potential Of Sargassum In Portland Cement Compositionmentioning

confidence: 95%

Use of sargassum and other organic substitutes in the construction industry. A review

Cruz,

García-Uitz

2024

Met. y Mat.

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Currently, sargassum, due to the large quantities that have arrived on the coasts of Mexico and other parts of the world, has become an environmental, economic and health problem, which makes its study important to provide value. Sargassum has been used for the production of biofuels and bioremediation, however, to the large amount of this organic material, the construction industry has used it in its raw state as a cementitious substitute. The objective of this article is to know the potential use of sargassum ash as a cementitious substitute, comparing it with various organic biomasses that have been used for the same purpose, for which a bibliographic review of organic biomasses, their characteristics, substitution percentages has been carried out. and its application. The above will provide knowledge of the properties that ash must contain for its application either in mortars or pastes that improve long-term durability, to advance sustainable construction.

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Section: Potential Of Sargassum In Portland Cement Compositionmentioning

confidence: 95%