Search Results - "Tahri, W."

Mix design, properties and cost analysis of fly ash-based geopolymer foam by Abdollahnejad, Z., Pacheco-Torgal, F., Félix, T., Tahri, W., Barroso Aguiar, J.

“…•Mix design of fly ash foam geopolymer.•Mixtures with 0.1W/(mK) therm. conductivity and a 6MPa comp. strength were achieved.•Foaming agents cost represent less…”
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A Correlation between the Electrochemical Behavior, and Antibacterial Activity of Some S-Triazino-Benzimidazoles by Guedouar, R., Tahri, W., Abidi, M., Besbes-Hentati, S., Kammoun, M. M.

“…The electrochemical behavior of the biologically active redox chemicals is essential in point of view antibacterial activity. In some cases, the electronic…”
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Improvement of chitosan solubility and bactericidity by synthesis of N-benzimidazole-O-acetyl-chitosan and its electrodeposition by Rahmouni, Nihed, Tahri, Wiem, Sbihi, Hassen Mohamed, Nehdi, Imededdine Arabi, Desbrieres, Jacques, Besbes-Hentati, Salma

“…Chitosan solubility and its antibacterial activity have been improved first of all with a chemical synthesis of N-benzimidazole-O-acetyl-chitosan in acetic…”
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Cost efficiency and resistance to chemical attack of a fly ash geopolymeric mortar versus epoxy resin and acrylic paint coatings by Tahri, W., Abdollahnejad, Z., Mendes, J., Pacheco-Torgal, F., de Aguiar, J. Barroso

“…This article presents results of an experimental investigation on the resistance to chemical attack (with sulphuric, hydrochloric and nitric acid) of several…”
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Produtos de hidratação em argamassas geopoliméricas à base de argila da Tunísia para reparação de estruturas de concreto by Tahri, Walid, Samet, Basma, Pacheco-Torgal, Fernando, Aguiar, José, Baklouti, Samir

“…A reparação de estruturas degradadas de concreto representa uma oportunidade para a indústria da construção mas também um desafio para a comunidade científica…”
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