ACCELERATOR FOR SHOTCRETE FORMULATION, SHOTCRETE FORMULATIONS AND METHOD FOR MAKING SAME

The invention relates to an accelerator composition for hardening a wet shotcrete formulation comprising: A1. between 50 % by weight to 85% by weight of a cement containing at least 15 wt% aluminate, and A2. between 15% by weight and 50% by weight of at least one alkali sulfate. L'invention con...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	FROUIN, Laurent, ANDRE, Ludovic, JAININ, Yoann, CYR, Martin, BACQUIE, Céline, ALFANI, Roberta
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to an accelerator composition for hardening a wet shotcrete formulation comprising: A1. between 50 % by weight to 85% by weight of a cement containing at least 15 wt% aluminate, and A2. between 15% by weight and 50% by weight of at least one alkali sulfate. L'invention concerne une composition d'accélérateur pour durcir une formulation de béton projeté humide comprenant : A1. entre 50% en poids et 85% en poids d'un ciment contenant au moins 15% en poids d'aluminate, et A2. entre 15% en poids et 50% en poids d'au moins un sulfate alcalin.