BATCH FOR MAKING WALL MEMBERS FROM ASHES OF THERMAL POWER PLANTS AND METHOD FOR PREPARING THE SAME

摘要

1. The mixture for the manufacture of wall products from TPP ash, including the initial fly ash and fine ground fly ash, characterized in that, with a delta strength and frost resistance of products, a decrease in the bulk mass of fuel consumption and an increase in the volume of waste of TPP utilization, it contains fine ground fly ash fraction less than 0.01 mm at the following ratio of components, weight. %: The source of fly ash. 85-90 Grind grain fraction less than 0, O1 mm10-15 2. The preparation of the charge by grinding the ashes, dosing and mixing the components, is distinguished by the fact that; in order to increase the strength and frost resistance of products, reduce fuel consumption and increase the volume of utilization of TPP waste, 1 O-15% by weight of initial fly ash and is ground by a wet method to obtain a slip with a humidity of 65-90% and a particle size of &; she 0, O1 mm, followed by mixing 7O weight. % of the obtained slurry with the original ash for 25 minutes, then the mixture is mixed with the rest of the slurry for 15-2 minutes. with QD