Mining spraying material formula and application method

The invention discloses a mining spraying material formula which is characterized in that: the spraying material comprises a solid material and a liquid material; the solid material comprises the following components: cement, fly ash, a water reducer, an accelerating agent, and fibers; the liquid ma...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LI HONG, TIAN HAO, ZOU FANGSHENG, DAI JIN, LIU GUANGCHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS LIME, MAGNESIA METALLURGY MINING REFRACTORIES SHAFTS SLAG TREATMENT OF NATURAL STONE TUNNELS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention discloses a mining spraying material formula which is characterized in that: the spraying material comprises a solid material and a liquid material; the solid material comprises the following components: cement, fly ash, a water reducer, an accelerating agent, and fibers; the liquid material comprises at least one of acrylic acid emulsion (pure acrylic acid, styrene acrylate, modified building styrene acrylate, butylbenzene) or 801 glue; the mass ratio of the solid material to the liquid material is 100:3-10; the spraying material formula of the invention is suitable for rapid construction, has no dust or springback during construction, is green, environment-friendly, material-saving, and good in flexibility, is not liable to cracking, does not flake to hurt people even if cracking occurs, and is high in safety and reliability.