Mechanical properties of geopolymer composite reinforced by organic or inorganic additives

Elodie Prud'Homme; Emmanuel Joussein; Philippe Michaud; Sylvie Rossignol

Mechanical properties of geopolymer composite reinforced by organic or inorganic additives

Elodie Prud'Homme ¹ Emmanuel Joussein ² Philippe Michaud ¹ Sylvie Rossignol ^{3, *}

* Auteur correspondant

1 GEMH - Groupe d'Etudes des Matériaux Hétérogènes

2 GRESE - Groupement de Recherche Eau, Sol, Environnement

3 SPCTS-AXE3 - Axe 3 : organisation structurale multiéchelle des matériaux

SPCTS - Science des Procédés Céramiques et de Traitements de Surface

Abstract : Metakaolin-based geopolymer materials reinforced with mineral or vegetable additives were developed, and the evolution of the mechanical properties was investigated. Three parameters are investigated in this study, the alkali element used for synthesis (Na or K), role of additives (sands, fine silica or fibers) and the impact of aging. All the results evidence the role played by the various interfaces between geopolymer matrix and the additive. The nature of potassium alkali appears promising in the presence of vegetable additive

Type de document :

Article dans une revue

Domaine :

Chimie / Matériaux

Liste complète des métadonnées

https://hal-unilim.archives-ouvertes.fr/hal-01045051
Contributeur : Sylvie Rossignol <>
Soumis le : jeudi 24 juillet 2014 - 15:06:51
Dernière modification le : lundi 24 septembre 2018 - 09:42:11

Mechanical properties of geopolymer composite reinforced by organic or inorganic additives

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