FIRECLAY BRICK BA-SK SERIES

FIRECLAY BRICK BA-SK SERIES

Our Fire Clay Bricks, BA/SK- series are made from chammote and Fire clay as bonding agents, and content of alumina – silica as main component.

They are usually used at non – critical areas of reheating furnaces, incinerators, Boiler Furnaces, Glass melting furnaces, and general furnaces.

FIRECLAY BRICKS, BA-SK SERIES
Specification/Brand BA-30/SK-30 BA-32/SK-32 BA-33/SK-33 BA-33/SK-34
Refractoriness (SK) 30 32 33 34
Max. service temp. (oC) 1150 1250 1350 1400
Bulk density (gr/cm3) 1,90 - 2,0 1,95 - 2,10 2,00 - 2,10 2,05 - 2,20
Cold crushing strength (Kg/cm2) ≥ 200 ≥ 225 ≥ 250 ≥ 300
Chemical composition (Al2O3) ≥ 27 ≥ 32 ≥ 35 ≥ 40
(SiO2) ≥ 68 ≥ 63 ≥ 60 ≥ 55
Major applications General use, oven, behind spaced tubes in Takuma boilers, general furnace, etc. General furnace, incinerators, wood boiler furnaces, back up kilns, etc.