Výsledky vyhledávání - "Benabed Benchaa"

Akademický článek

How quarry waste limestone filler affects the rheological behavior of cement-based materials

Autor: Safiddine Salim, Amokrane Kamel, Debieb Farid, Soualhi Hamza, Benabed Benchaa, Kadri El-Hadj

Publikováno v: Applied Rheology, Vol 31, Iss 1, Pp 63-75 (2021)

The main objective of this work is to highlight experimentally the effect of quarry waste limestone fillers (LF) on the rheological properties of concrete. All mixtures were made with water-to-cement ratio (W/C) of 0.50. The method adopted based on t

Externí odkaz: https://doaj.org/article/ad8f8c41533541c7b5c1b46aa56e3d19

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Akademický článek

Influence of cement type and chemical admixtures on the durability of recycled concrete aggregates

Autor: Tahar Zine El Abidine, Kadri El Hadj, Benabed Benchaa, Ngo Tien-Tung

Publikováno v: Magazine of Civil Engineering, Vol 109, Iss 01 (2022)

This study investigates the effect of replacement of natural aggregates with recycled concrete aggregates on the durability of concrete. Three different combinations of cement and chemical admixtures were considered, and the produced mixtures were as

Externí odkaz: https://doaj.org/article/90ce74869a3342ea94a51e0d2c3c44c6

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Akademický článek

Strength and durability of low-impact environmental self-compacting concrete incorporating waste marble powder

Autor: Aboubakeur Boukhelkhal, Lakhdar Azzouz, Benabed Benchaa, Akram Salah Eddine Belaidi

Publikováno v: Journal of Building Materials and Structures, Vol 4, Iss 2, Pp 31-41 (2018)

This research studies the effect of waste marble powder (WMP) as substitute of Portland cement on strength and durability of self-compacting concrete (SCC) in order to produce SCC with reduced impact environmental. For this purpose, five mixtures wer

Externí odkaz: https://doaj.org/article/6ab6df18ae874a7b94c8ac9053363b21

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