Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROCESS OF PREPARING A CEMENTED PASTE BACKFILL MATERIAL
A process of preparing a cemented paste backfill material, the material including ground mine tailings, a hydraulic binder and water, wherein the solids content of the backfill material is 70-82 wt.-%, the process including a) providing a dry premix, the premix including the hydraulic binder, a superplasticizer and optionally a defoaming agent, b) mixing the dry premix with the ground mine tailings and water.
PROCESS OF PREPARING A CEMENTED PASTE BACKFILL MATERIAL
A process of preparing a cemented paste backfill material, the material including ground mine tailings, a hydraulic binder and water, wherein the solids content of the backfill material is 70-82 wt.-%, the process including a) providing a dry premix, the premix including the hydraulic binder, a superplasticizer and optionally a defoaming agent, b) mixing the dry premix with the ground mine tailings and water.
PROCESS OF PREPARING A CEMENTED PASTE BACKFILL MATERIAL
BROUARD ERIC (Autor:in) / WATT OLIVIER (Autor:in) / THOMAS DELPHINE (Autor:in) / CREYX ANTOINE (Autor:in)
18.08.2022
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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