CEMENT ADMIXTURE AND CEMENT COMPOSITION CONTAINING SAID CEMENT ADMIXTURE

• Main Authors: YASUDA, Ryosuke, TABARA, Kazuto
• Format: Patent
• Language: English; French; Japanese
• Published: 04.07.2024
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

This cement admixture contains calcium carbonate and calcium oxide in each particle thereof. The mass ratio (calcium carbonate/calcium oxide) between this calcium carbonate and calcium oxide is 25/75 to 99.5/0.5. The total of the calcium carbonate and calcium oxide in the cement admixture is 80 mass...