抄平是建筑施工中的一项重要工作,它起着控制建筑物标高及结构标高的作用。为了保证建筑物和结构的竖向尺寸准确,必须认真做好抄平工作。工程实践中,基础和主体工程的抄平通常采用水准仪进行,装修阶段因视线被遮挡,抄平常采用抄平管进行。用水准仪抄平,受外界因素的影响较小,只要按程序操作,偏差均可控制在规范允许的范围内。而用抄平管抄 Copying is an important work in building construction, which plays the role of controlling elevation and structure elevation of buildings. In order to ensure the vertical size of buildings and structures accurately, we must carefully copy the work. Engineering practice, the foundation and the main works of the copy level usually used for leveling, decoration stage due to line of sight is blocked, copied usually used copy flat tube. Copy level with the flat, less affected by external factors, as long as the program operation, the deviation can be controlled within the permitted range. And copied copy tube