The paper describes influence, importance and requirements of sand grain composition and its control methods in the sand-limebrick production.
本文综合论述灰砂砖生产中砂子颗粒级配的影响、要求和重要作用以及应当进行控制的工艺环节和措施。
2
Based on the principle of autoclaved process, autoclaved sand-limebrick have been made using stone powder slurries from stone processing factories.
根据蒸压材料工艺学原理,使用石材厂的石粉泥浆为原料制备蒸压灰砂砖。
3
Compares and analysis the difference of properties of the hollow sand-limebrick and the ordinary sand-limebrick and clay; the intimate relationship between the brick and its wall.