Composition for use as a two component back filled grout comprising extracted silicate

The present application is directed at a multi-component cementitious composition with at least a binder and a hardener component, wherein the binder component comprises ground granulated blast furnace slag and water and wherein the hardener component comprises a sodium silicate solution containing...

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1. Verfasser: LAI, FOOK CHUAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present application is directed at a multi-component cementitious composition with at least a binder and a hardener component, wherein the binder component comprises ground granulated blast furnace slag and water and wherein the hardener component comprises a sodium silicate solution containing at least 42 wt.-%, preferably at least 45 wt.-% or sodium silicate (Na