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生产天沟、挑檐和钢丝网屋面板时,由于构件配筋密、模板间距小,因此,混凝土振捣困难,影响构件质量。为解决这个问题,我单位自制了钢插式振动器。经工程实用表明,效果良好。现将具体制作方法介绍如下:一、使用材料旧汽车钢板、U型φ12螺栓螺帽、方形铁垫。二、制作方法将汽车旧钢板割成630毫米长的钢板,板的一端两角用砂轮打圆,向里35～40毫米处开一个13毫米的
When producing gutters, provocations, and steel wire mesh roofing panels, due to the dense reinforcement of the components and the small spacing between the plates, it is difficult to vibrate the concrete and affect the quality of the components. In order to solve this problem, our unit made a steel insert vibrator. The engineering practice shows that the effect is good. The specific production methods are now described as follows: First, the use of old automotive steel plates, U-type φ12 bolt nuts, square iron pads. Second, the production method to cut the old car steel plate into 630 mm long steel plate, one end of the plate with two rounds of the round with a grinding wheel, 35 to 40 mm inward to open a 13 mm