|
FIRECRETES
Firecretes are scientifically designed readymixed castables made from ACC's CALUNDUM - a medium purity calcium aluminate binder and selected refractory grog. These refractory castables are hydraulic-setting, and can be cast or moulded to any shape and also used for gunning of furnace linings.
Classification
Firecrete castables are produced at present in three standard grades designated as Firecrete, Firecrete Special & Firecrete Super.
Tailor-made grades to customer's specifications are also produced.
FIRECRETE
Firecrete is a refractory castable with 45% AI2O3 and will have a Fe2O3 content of 4% (max). It can be used in oxidising atmosphere for service upto temperatures of 1400oC.
FIRECRETE SPECIAL
Firecrete Special is a refractory castable with 45% AI2O3 and Fe2O3 of 4% (max). This castable develops high strengths for abrasion resistance applications and withstands service temperatures upto 1350oC. in oxidising atmospheres.
FIRECRETE SUPER
Firecrete Super is a superior refractory castable of medium purity having AI2O3 content of 70% and Fe2O3 content of 5% (max). This can withstand service temperatures of 1450oC. in oxidising atmospheres.
|
