WHITE HYDRAULIC MATERIAL

PURPOSE:To obtain a white hydraulic material giving a cured product having white color and improved strength, by mixing fine powder of quenched blast furnace slag, a cure stimulant, a quenched blast furnace slag, a white pigment, a water reducing agent and water. CONSTITUTION:The objective material...

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Hauptverfasser: NIIZAKI YOSHIYUKI, KOIDE YOSHIJI, NISHIDA HIROYUKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain a white hydraulic material giving a cured product having white color and improved strength, by mixing fine powder of quenched blast furnace slag, a cure stimulant, a quenched blast furnace slag, a white pigment, a water reducing agent and water. CONSTITUTION:The objective material can be produced by mixing (A) 20-80wt.% (dry basis) of fine powder of quenched blast furnace slag containing a fraction having particle diameter of =95wt.% of the whole powder, (B) 0-20wt.% (based on the component A) of a cure stimulant for the component A (e.g. CaSO4), (C) 20-70wt.% of quenched blast furnace slag having particle diameter of