Étude Des Propriétés Mécaniques D’un Mortier À Base De Déchet De Béton Et Du Verre Réutilise

Résumé: In recent years, the idea of integrating waste into construction has become an important topic for researchers. Concrete and glass wastes are a good opportunity to take advantage of in the construction of new buildings due to their increased availability at construction sites. This research aims to gradually add demolition waste and recycled glass to cement mortar and combine them with sand in different proportions. Two mortar mixtures were prepared, each containing concrete waste (20% 10%) and glass (10%-20%). We determined the mechanical properties of the new mortar and then compared it to a conventional mortar consisting only of natural sand, and the characteristics considered by this study are compression and tension at 3, 7, 28 days of age. The final results obtained were encouraging, as the tests carried out showed that the addition of 20% glass powder and 10% recycled concrete in the cement mortar resulted in a significant improvement in performance by 17%. This work shows the benefits that can be gained from the results of the experiments on the use of demolition waste and glass in the new mix.

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