| 摘要 |
<p>The invention solves the problem of obtainment of binding agent for mass of shape constriction elements, consisting of the fact, that preferably calcium sulfate, preferably calcium oxide, preferably zinc oxide, are initially mixed in mechanical mixer, and after thorough mixing, the obtained dry mass shall be subjected to the effects of ultrasonic stationary wave. The binding agent for mass for production of shaped construction elements, in accordance with the invention, consists of 65-86 % of weight, preferably of calcium sulfate, 15-35 % of weight, preferably of calcium oxide and 0.1- 0.7% of weight, preferably of zinc oxide.</p> |
