LIGHTWEIGHT, HEAT INSULATING REFRACTORY AND HIGH REFRACTORY PRODUCTS ACCORDING TO DSTU 2342-94 (GOST 5040-96)

SHL-1.3

Chamotte lightweight refractories of SHL-1.3 grade found their use in metallurgical, glass industry, machine-building industry, and are used both in working lining of the furnaces not subject to exposure to molten metal and mechanical shocks, and in intermediate (protective) insulation.
Maximum temperature of their application is 1300°С.
The products are supplied on wooden pallets interlaid with cardboard, with protected corners, wrapped with stretch film and bundled with polypropylene or polyester strip.
Parameter descriptionValue
Typealuminosilicate
Groupchamotte (Al2O3 28-45%)
Refractoriness valuefire resistance (1580 to 1770°С)
Porosity degreehighly-porous (Ptot 45-75%)
Heat treatment methodburnt
Molding processsemidry forming
Binding type 1with inorganic binders
Binding type 2ceramic
Intended purposerepair/construction
scope of applicationin working (not protected) lining of furnaces, not subject to exposure to melted iron, abrasion force and mechanical shocks, or in intermediate (protected insulation)
Reference document for product propertiesLightweight, heat insulating refractory and high refractory products according to DSTU 2342-94 (GOST 5040-96)
Reference documents for product dimensionsRefractories of general purpose according to DSTU GOST 8691:2009 (ISO 5019-1-84) (with amendments No.1,2,3,4)
Parameter descriptionValue
Additional linear growth (shrinkage) at holding within 2 hours and temperature °С, %
Apparent specific gravity, g/сm3≤1,3
Compression ultimate strength, N/mm2, not less than3,5
Heat conductivity, W/(mK), at average temperature (350±25)°С0,6
Heat conductivity, W/(mK), at average temperature (650±25)°С0,7
FormArticle No.Additional informationPhoto
edge double-sided feather-edged brickNo.16mark-87-conf-254-small.jpg
edge feather-edged brick (double-sided or one-sided)No.42mark-87-conf-255-small.jpg
No.43
No.44Chamotte lightweight products with apparent specific gravity not more than 1.3 g/сm3
No.45Chamotte lightweight products with apparent specific gravity not more than 1.3 g/сm3. Maximal temperature of application is 1300°С
No.47
No.48
front double-sided feather-edged brickNo.3mark-87-conf-257-small.jpg
front feather-edged brick (double-sided or one-sided)No.22Chamotte lightweight products with apparent specific gravity not more than 1.3 g/сm3. Maximal temperature of application is 1300°Сmark-87-conf-258-small.jpg
No.23Chamotte lightweight products with apparent specific gravity not more than 1.3 g/сm3
No.25
No.26
No.27
No.28
straight brickNo.10mark-87-conf-261-small.jpg
No.4Lightweight products of grade SHL- 1.3 No.4 are produced in two types of dimensions: - lightweight straight brick according to GOST 8691 -lightweight edge double-sided brick according to GOST 21436
No.5Chamotte lightweight products with apparent specific gravity not more than 1.3 g/сm3. Maximal temperature of application is 1300°С
No.6
No.7
No.8
No.9
one-and-a-half straight brickNo.11mark-87-conf-262-small.jpg
No.12
three-quarter straight brickNo.17Lightweight products of grade SHL- 1.3 No.17 are produced in two types of dimensions: - lightweight three-quarters straight brick according to GOST 8691 -lightweight feather-edged double-sided brick according to GOST 21436mark-87-conf-263-small.jpg
suspended-roof brickNo.83mark-87-conf-265-small.jpg
trapezoidal brick (double-sided and one-sided)No.49Chamotte lightweight products with apparent specific gravity not more than 1.3 g/сm3. Maximal temperature of application is 1300°Сmark-87-conf-269-small.jpg
No.50
No.51
cross trapezoidal brick (double-sided )No.55mark-87-conf-270-small.jpg
No.56
No.57
No.58
No.59
front one-and-a-half feather-edged brick (double-sided and one-sided)No.35mark-87-conf-287-small.jpg
No.36
arch brickNo.103mark-87-conf-320-small.jpg
No.104
No.105
No.106
No.107
No.108
No.109
FormArticle No.Dimension, mmDrawing
edge double-sided feather-edged brickNo.16UNDEF
edge feather-edged brick (double-sided or one-sided)No.42UNDEFedge feather-edged brick (double-sided or one-sided)
No.43UNDEF
No.44UNDEF
No.45UNDEF
No.47UNDEF
No.48UNDEF
front double-sided feather-edged brickNo.3UNDEFfront double-sided feather-edged brick
front feather-edged brick (double-sided or one-sided)No.22UNDEF
No.23UNDEF
No.25UNDEF
No.26UNDEF
No.27UNDEF
No.28UNDEF
straight brickNo.10UNDEFstraight brick
No.4UNDEF
No.5UNDEF
No.6UNDEF
No.7UNDEF
No.8UNDEF
No.9UNDEF
one-and-a-half straight brickNo.11UNDEFone-and-a-half straight brick
No.12UNDEF
three-quarter straight brickNo.17UNDEFthree-quarter straight brick
suspended-roof brickNo.83UNDEFsuspended-roof brick
trapezoidal brick (double-sided and one-sided)No.49UNDEFtrapezoidal brick (double-sided and one-sided)
No.50UNDEF
No.51UNDEF
cross trapezoidal brick (double-sided )No.55UNDEFcross trapezoidal brick (double-sided )
No.56UNDEF
No.57UNDEF
No.58UNDEF
No.59UNDEF
front one-and-a-half feather-edged brick (double-sided and one-sided)No.35UNDEFfront one-and-a-half feather-edged brick (double-sided and one-sided)
No.36UNDEF
arch brickNo.103UNDEFarch brick
No.104UNDEF
No.105UNDEF
No.106UNDEF
No.107UNDEF
No.108UNDEF
No.109UNDEF