C04B

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Description

LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS (devitrified glass- ceramics C03C 10/00); REFRACTORIES; TREATMENT OF NATURAL STONE

Subclasses

SubclassTitle
2/00 Lime, magnesia or dolomite
2/02 Lime, magnesia or dolomite Lime
2/04 Lime, magnesia or dolomite Lime Slaking
2/06 Lime, magnesia or dolomite Lime Slaking with addition of substances, e.g. hydrophobic agents
2/08 Lime, magnesia or dolomite Lime Slaking Devices therefor
2/10 Lime, magnesia or dolomite Preheating, burning, calcining or cooling (decarbonation during burning of cement raw materials C04B 7/43)
2/12 Lime, magnesia or dolomite Preheating, burning, calcining or cooling (decarbonation during burning of cement raw materials C04B 7/43) in shaft or vertical furnaces
5/00 Treatment of molten slag (manufacture of slag wool C03B; treatment of slag in or for the production of metals C21B, C22B); Artificial stone from molten slag
5/02 Treatment of molten slag (manufacture of slag wool C03B; treatment of slag in or for the production of metals C21B, C22B); Artificial stone from molten slag Granulating (granulating apparatus B01J 2/00); Dehydrating; Drying
5/06 Treatment of molten slag (manufacture of slag wool C03B; treatment of slag in or for the production of metals C21B, C22B); Artificial stone from molten slag Ingredients, other than water, added to the molten slag; Treatment with gases or gas generating material, e.g. to obtain porous slag
7/00 Hydraulic cements
7/02 Hydraulic cements Portland cement
7/04 Hydraulic cements Portland cement using raw materials containing gypsum
7/06 Hydraulic cements Portland cement using alkaline raw materials
7/12 Hydraulic cements Natural pozzuolanas; Natural pozzuolana cements
7/13 Hydraulic cements Natural pozzuolanas; Natural pozzuolana cements Mixtures thereof with inorganic cementitious materials, e.g. Portland cements
7/14 Hydraulic cements Cements containing slag
7/147 Hydraulic cements Cements containing slag Metallurgical slag
7/153 Hydraulic cements Cements containing slag Metallurgical slag Mixtures thereof with other inorganic cementitious materials or other activators
7/17 Hydraulic cements Cements containing slag Metallurgical slag Mixtures thereof with other inorganic cementitious materials or other activators with calcium oxide containing activators

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