AUTOCLAVED FLY ASH BRICKS AND METHOD OF MANUFACTURING THE SAME

摘要

Autoclaved fly ash bricks, tiles, curb stones, blocks etc. and method of manufacturing the same are disclosed. In an embodiment of the present invention, there is provided a process of manufacturing fly ash bricks, wherein the pond ash or fly ash is used up to 92% with or without siliceous sand after mixing with burnt lime powder or hydrated lime power or sludge of acetylene gas, oxygen gas and water. The process is carried out by reacting the mass followed by giving shape to the bricks etc. by high speed robotic mechanical or hydraulic presses and finally cured in autoclaves to produce good quality bricks etc.