UNBURNT QUARTZITIC REFRACTORIES FOR LINING OF STEEL TEEMING LADLES 
SPECIFICATION OF UKRAINE 26.2-00190503-314:2008 (WITH AMENDMENT NO.1)

KVKB

Products are intended for lining of steel teeming ladles

The products are supplied on wooden pallets interlaid with cardboard, with protected corners, wrapped with stretch film and bundled with plastic strip.
Parameter descriptionValue
Typesiliciferous
Groupsilica (SiO2 > 93%)
Refractoriness valuefire resistance (1580 to 1770°С)
Porosity degreecompacted (Ptot 16-20%)
Heat treatment methodunburnt
Molding processsemidry forming
Binding type 1with inorganic binders
Binding type 2ceramic
Intended purposerepair/construction
scope of applicationfor lining of steel teeming ladles
Reference document for product propertiesUnburnt quartzitic refractories for lining of steel teeming ladles 
Specification of Ukraine 26.2-00190503-314:2008 (with amendment No.1)
Reference documents for product dimensionsAluminosilicate refractories for lining of steel teeming ladles according to GOST 5341-98
Parameter descriptionValue
Apparent specific gravity, g/сm3≥2,14
Compression ultimate strength, N/mm2, not less than20
Fire resistance, °С, not less than1690
Humidity weight content, %≤0,8
Interconnected porosity, %, not more than19
Na2O + K2O, %≤1,2
SiO2, %≥95
FormArticle No.Additional informationPhoto
edge feather-edged brick (double-sided or one-sided)No.2Working lining of low tonnage ladle walls and top belt of average and large tonnage ladle wallsmark-23-conf-255-small.jpg
front feather-edged brick (double-sided or one-sided)No.4ladle height bevel compensation and radius increase in combination with product No.2mark-23-conf-258-small.jpg
trapezoidal brick (double-sided and one-sided)No.20for ladle wall layingmark-23-conf-269-small.jpg
trapezoidal double-sided feather-edged brickNo.10for ladle wall layingmark-23-conf-309-small.jpg
No.11for ladle wall laying
No.12for ladle wall laying
No.13for ladle wall laying
No.14for ladle wall laying
No.15for ladle wall laying
No.16for ladle wall laying
No.18for ladle wall laying
No.19for ladle wall laying
No.21for ladle wall laying
No.6for ladle wall laying
No.7for ladle wall laying
No.8for ladle wall laying
No.9for ladle wall laying
trapezoidal one-sided feather-edged brickNo.22for ladle wall layingmark-23-conf-339-small.jpg
No.23for ladle wall laying
No.24for ladle wall laying
No.25for ladle wall laying
No.26for ladle wall laying
No.27for ladle wall laying
No.28for ladle wall laying
No.30for ladle wall laying
No.33for ladle wall laying
No.34for ladle wall laying
No.35for lining of furnace walls
customer drawingUNDEF
No.17No.17
No.5No.5
FormArticle No.Dimension, mmDrawing
edge feather-edged brick (double-sided or one-sided)No.2UNDEFedge feather-edged brick (double-sided or one-sided)
front feather-edged brick (double-sided or one-sided)No.4UNDEF
trapezoidal brick (double-sided and one-sided)No.20UNDEFtrapezoidal brick (double-sided and one-sided)
trapezoidal double-sided feather-edged brickNo.10UNDEF
No.11UNDEF
No.12UNDEF
No.13UNDEF
No.14UNDEF
No.15UNDEF
No.16UNDEF
No.18UNDEF
No.19UNDEF
No.21UNDEF
No.6UNDEF
No.7UNDEF
No.8UNDEF
No.9UNDEF
trapezoidal one-sided feather-edged brickNo.22UNDEF
No.23UNDEF
No.24UNDEF
No.25UNDEF
No.26UNDEF
No.27UNDEF
No.28UNDEF
No.30UNDEF
No.33UNDEF
No.34UNDEF
No.35UNDEF
customer drawing
No.17
No.5