SELECTION OF PRODUCTS ACCORDING TO THE PARAMETERS
Type
Group
Refractoriness value
Grain size
Physical condition when delivered
Thermal and additional treatment
Presence of plastifying agent
Method of laying, compacting, application
Binding type 1
Binding type 2
Group, depending on intended purpose
Intended purpose
Reference document for product properties
GIR-NMD-1
Type: silicon carbonate
Group: silicon carbide containing (SiC 15-70%)
Refractoriness value: fire resistance (1580 to 1770°С)
Physical condition when delivered: moldable
Group, depending on intended purpose: fire resistant masses and mixes, including concrete
Intended purpose: for blast-furnace practice
GIR-PM-1
Type: aluminosilicate
Group: mullite (Al2O3 62-72%)
Refractoriness value: fire resistance (1580 to 1770°С)
Physical condition when delivered: moldable
Group, depending on intended purpose: fire resistant masses and mixes, including concrete
Shelf life, month: 3
GIR-RB-X
Type: oxicarbonous
Group: periclase-carbonaceous (MgO ≥ 60%, С 2-40%)
Refractoriness value: fire resistance (1580 to 1770°С)
Grain size: coarse-grained
Group, depending on intended purpose: fire resistant masses and mixes, including concrete
Intended purpose: for hot repair of converters
Shelf life, month: 6
GIR-RM-SD1
Type: aluminosilicate
Group: mullite (Al2O3 62-72%)
Refractoriness value: fire resistance (1580 to 1770°С)
Physical condition when delivered: moldable
Group, depending on intended purpose: fire resistant masses and mixes, including concrete
Shelf life, month: 3
GIR-SK-1
Type: aluminosilicate
Group: silica (SiO2 > 93%)
Refractoriness value: fire resistance (1580 to 1770°С)
Grain size: fine-grained
Physical condition when delivered: moldable
Group, depending on intended purpose: fire resistant lump and powder semi-finished products
Intended purpose: for solid lining of steel teeming ladles с with the help of sand-throwing machines