Textile-reinforced mortar: Durability in salty environment

Textile-reinforced mortar: Durability in salty environment

Reinforcing a fine-grained cement-based matrix with a textile fabric is an emerging approach in civil engineering, termed Textile Reinforced Mortar (TRM). We propose to load the ultra-high-performance matrix with nano-additives, i.e., a crystalline admixture (CA) or CA plus alumina nanofibers. The m...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Cement & concrete composites 2022-07, Vol.130, p.104534, Article 104534
Hauptverfasser: Alatawna, Amr, Nahum, Lior, Sripada, Raghu, Birenboim, Matan, Regev, Oren, Peled, Alva
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic emission
Cement composites
Chloride condition
Crystals admixture
Durability
Textile reinforced mortar
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Reinforcing a fine-grained cement-based matrix with a textile fabric is an emerging approach in civil engineering, termed Textile Reinforced Mortar (TRM). We propose to load the ultra-high-performance matrix with nano-additives, i.e., a crystalline admixture (CA) or CA plus alumina nanofibers. The mix was designed to yield flow values - in the fresh state - suitable for retrofitting, and to provide high compressive strength. Examination of the durability of the TRM elements exposed to salty environments unexpectedly showed enhanced tensile strength (
ISSN:0958-9465
1873-393X
DOI:10.1016/j.cemconcomp.2022.104534