中央彩电中心工程有大小演播室、录音室20多个。这些房间的墙身都是由50厘米砖墙和厚度50厘米的框架柱、圈梁共同组成的砖筒体。整个墙体不仅有承重和抵抗水平力的作用,而且有较高的隔声要求,为此,设计图纸明确规定:砖墙水平缝、垂直缝的砂浆饱满度都应达 The Central Color TV Center project has more than 20 studios and studios. The walls of these rooms are brick cylinders composed of a 50-cm brick wall and a 50-cm-thick frame column and ring beams. The whole wall not only has the function of bearing and resisting horizontal forces, but also has high sound insulation requirements. Therefore, the design drawing clearly stipulates that the fullness of the mortar of the horizontal and vertical seams of the brick wall should reach