挖掘水泥潜力,使水泥浆预先活化,能节约水泥,同时还能大大提高混凝土的强度指标。使用敖得萨建筑工程学院尼古拉耶夫斯基分院研制的水泥活化装置—8(自动化情报资料906712号,916332号),可连续不断地进行大体积水泥浆的活化。它的工作原理是以水泥浆液在水平方向和垂直方向的振动、真空、超声波振动、空化等的综合作用为基础。这种装置按以下方式工作(见图1)。水泥浆液4经过导管9和阀门10落到分区3,当水泥浆液装满左分区3和右分区17时,借助 Digging the potential of cement, the pre-activated cement slurry, can save the cement, but also can greatly improve the strength of concrete indicators. The use of a cement activation device-8 (Automation Intelligence Materials No. 906712, No. 916332) developed by the Nikolaevsky branch of the Academy of Building Engineering of Odessa enables the continuous activation of a large volume of grout. Its working principle is based on the combined effect of the cement slurry in the horizontal and vertical directions of vibration, vacuum, ultrasonic vibration, cavitation and so on. This device works as follows (see Figure 1). Cement slurry 4 through the conduit 9 and the valve 10 fell to partition 3, when the cement slurry filled with the left subzone 3 and the right subzone 17, with