Clinker free regenerated slag micro-powder compound cement

The invention discloses clinker free regenerated slag micro-powder compound cement which is prepared by the following components in percentage: 25-35% of regenerated micro-powder, 35-45% of slag micro powder, 15-25% of mineral slag, 8-15% of desulfurization gypsum, 5-15% of alkali residue and 1-5% o...

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Bibliographische Detailangaben
Hauptverfasser:	GAO XIANFANG, SUN JIAYING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The invention discloses clinker free regenerated slag micro-powder compound cement which is prepared by the following components in percentage: 25-35% of regenerated micro-powder, 35-45% of slag micro powder, 15-25% of mineral slag, 8-15% of desulfurization gypsum, 5-15% of alkali residue and 1-5% of additive based on total percentage of 100%. The clinker free regenerated slag micro-powder compound cement provided by the invention cannot only ensure the quality of cement, but also has the characteristics of adequately utilizing waste resources, reducing milling, reducing CO2 discharge, improving the environment and reducing the energy consumption.