city cat insulation bricks

We offer our valuable clients a comprehensive collection of Insulation Bricks. Low weight, high solidity and low heat conductivity are the special features of insulation bricks that make them matchless in all perspectives. Light Weight Fire Insulating Bricks are being used in all types of furnaces, boilers etc. for heat insulation. We are capable of satisfying bulk requirements of our valued customers in a very economical way.



Specification for Insulation Bricks

Grade Control Properties Supplamentary Properties Design Properties
BD
HA		 AP
GP		 CCS
SBM		 Chemical Analysis MST
MSS		 Thermal Conductivity
Al2O3 SiO2 TiO2 Fe2O3 CaO MgO Alkali 550 800◦ 1050
g/cm3 % N/mm2 % ◦C W/m.K
CAT SiZ 65 0,80 50,0 3 30,0 61,0 1,0 2,0 1,2 0,5 3,0 1000 0,25 0,30 0,35
Insulating brick based on light fireclay
CAT SiZ 55 1,00 50,0 4 35,0 57,0 1,3 2,0 1,0 0,4 2,5 1100 0,40 0,45 0,50
Insulating brick based on light fireclay
CAT SiZ 45 1,20 50,0 5 38,0 55,0 1,3 1,7 0,8 0,3 2,0 1200 0,45 0,50 0,55
Insulating brick based on light fireclay
CAT SiZ 55 SA 1,10 50,0 15 55,0 40,0 1,0 1,7 0,5 0,2 1,5 1350 0,70 0,70 0,70
Insulating brick based on light fireclay and synthetic alumina