The invention pertains to a method for feeding fly ash into an unburnt brick mold. The method involves preparing a mixture of fly ash, cement, and water, with the fly ash constituting 70%-100% by weight, the cement 0%-30%, and the water 2%-27% of the total weight of the fly ash and cement. The fly ash and cement are thoroughly mixed, and water is added to achieve a moisture content of 5%-30%. The mixture is then formed into pellets with a cross-sectional size of 2-50 mm and optionally a length of 2-50 mm, using techniques such as extrusion, roll forming, pellet milling, or pelletizing. Finally, the pellets are fed into an unburnt brick mold using a conventional feeding system of an unburnt brick manufacturing machine.

The invention pertains to a method for feeding fly ash into an unburnt brick mold. The method involves preparing a mixture of fly ash, cement, and water, with the fly ash constituting 70%-100% by weight, the cement 0%-30%, and the water 2%-27% of the total weight of the fly ash and cement. The fly ash and cement are thoroughly mixed, and water is added to achieve a moisture content of 5%-30%. The mixture is then formed into pellets with a cross-sectional size of 2-50 mm and optionally a length of 2-50 mm, using techniques such as extrusion, roll forming, pellet milling, or pelletizing. Finally, the pellets are fed into an unburnt brick mold using a conventional feeding system of an unburnt brick manufacturing machine.

The present invention provides bitumen pellets and method of producing, and a method of using the bitumen pellets for laying a carpet on a surface, such as road laying, and a mixture comprising the bitumen pellets of the present invention.

The present invention provides bitumen pellets and method of producing, and a method of using the bitumen pellets for laying a carpet on a surface, such as road laying, and a mixture comprising the bitumen pellets of the present invention.