High-Volume Recycled Waste Glass Powder Cement-Based Materials: Role of Glass Powder Granularity - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Buildings Année : 2023

High-Volume Recycled Waste Glass Powder Cement-Based Materials: Role of Glass Powder Granularity

Résumé

The use of recycled waste glass powder (RWGP) as a partial substitute for cement in cement-based materials offers a promising solution for reducing environmental impact and promoting sustainable waste management practices. An experimental study was conducted on a reference material made with Portland-limestone cement CEMII/A-LL42.5R and three other materials containing 50 wt% RWGP with different mean diameters, d 50 : 16, 18, and 25 µm. The main objective was to analyze the role of RWGP granularity in the short-and medium-term properties of the cementbased materials. The results showed that coarser RWGP granularity led to an increase in fluidity and Portlandite content, while water demand and mechanical properties decreased. However, the range of RWGP granularities tested did not significantly affect the initial setting time, fresh and dry density, hydration temperature, and water porosity. These findings suggest that the choice of RWGP granularity should depend on the desired properties of the cement-based material.
Fichier principal
Vignette du fichier
Buildings 2023 High-Volume Recycled Waste Glass Powder Cement-Based Materials Role of Glass Powder Granularity.pdf (2.75 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-04161644 , version 1 (13-07-2023)

Identifiants

Citer

Akli Younsi, Mohammed Amar Mahi, Ameur El Amine Hamami, Rafik Belarbi, Emilio Bastidas-Arteaga. High-Volume Recycled Waste Glass Powder Cement-Based Materials: Role of Glass Powder Granularity. Buildings, 2023, 13 (7), pp.1783. ⟨10.3390/buildings13071783⟩. ⟨hal-04161644⟩
35 Consultations
104 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More