| 摘要 |
A process for production of keramzite gravel from plastic clay raw material and organic additive comprises the formation of raw granules, drying, thermal treatment, cooling and storage of keramzite gravel. With the purpose of regulated production of keramzite gravel of fraction 5- of bulk thickness 350-400 kg/m, first of all the raw granules are formed with a size of 8-, predried to humidity of 18-20 % by weight, after which they are crushed to fraction of 2-. |
