Composite cementitious material for building mortar and its preparation method

Composite cementitious material for building mortar and its preparation method

The present invention belongs to the field of building material, and is especially one kind of composite cementing material produced with flyash as main material and used for building mortar and its produced process. The composite cementing material contains the ingredients of: cement clinker 20-40...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FUMING QI
Format: Patent
Sprache:eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:The present invention belongs to the field of building material, and is especially one kind of composite cementing material produced with flyash as main material and used for building mortar and its produced process. The composite cementing material contains the ingredients of: cement clinker 20-40 wt%, blast furnace slag 5-10 wt%, flyash 30-40 wt%, ardealite3-5 wt%, lime 10-15 wt% and zeolite 5-10 wt%. The composite cementing material has the advantages of simple usage, no bubble, no surface alkali accumulation, excellent mixability, high strength, etc.