CEMENT PRODUCT

CEMENT PRODUCT

PURPOSE:To provide a cement product having extreme denseness, excellent flexural strength, etc., by blending a spherical hydraulic cement composition having a particle size distribution of multiple mode with specific amounts of water and a processing and treating agent, molding and hardening. CONSTI...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: SAKAI KAZUTOMI
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:PURPOSE:To provide a cement product having extreme denseness, excellent flexural strength, etc., by blending a spherical hydraulic cement composition having a particle size distribution of multiple mode with specific amounts of water and a processing and treating agent, molding and hardening. CONSTITUTION:Cement clinker is passed through high-temperature flame, made into (semi)molten state, then cooled or the cement clinker is sphered by impact method in high-speed flow to give a spherical hydraulic cement composition having a particle size distribution of multiple mode. Then 100 pts.wt. of the cement composition is blended with