MANUFACTURING OF SILICOALUMINATE FIRE BRICK WITH PORTLAND CEMENT WITHOUT DRYING AND WITHOUT SINTERING

摘要

The present patent refers to the manufacturing of silicoaluminate firebrick without drying and without sintering, for the production of which silicoaluminate minerals and Portland cement and silica fume are used, without effect on its end thermal properties. The present patent refers to silicoaluminate firebricks with low content in alumina oxide (low duty fire bricks), which find application in constructions for wood burning. The production of silicoaluminate firebricks with the method of this particular patent that does not necessitate sintering brings about the following advantages: - Effacement of cost of fuel, provided that the latter is associated with the sintering of the bricks. - Reduction of C02 emissions. - Increase in production capacity, as a result of the elimination of the production output constraints posed by the volume of the kiln.