如果能系统解决好工程总承包的问题、设计深度的问题、主体结构尺寸偏差问题这三个方面的问题,PC建筑的主体装饰一体化就能顺利实现了。总体而言,我们将PC装配式建筑分为四大体系,即主体结构体系、外墙装饰体系、室内装饰体系和机电装饰体系。其实,无论是传统建筑还是装配式建筑,机电部分都是装配的。所以,我们暂不专门讨论机电体系部分,只讨论另外三大部分。在PC装配式建筑的四大体系中,最难 If we can systematically solve the project general contracting problems, the depth of the design problems, the main structure of the size of the problem of deviation of these three issues, the main PC building decoration integration can be successfully achieved. Overall, we divide the PC-assembled buildings into four major systems, namely the main structural system, the exterior decoration system, the interior decoration system and the electromechanical decoration system. In fact, both traditional buildings and assembly-type buildings, electrical and mechanical parts are assembled. Therefore, we will not discuss the part of the electromechanical system for now, but only discuss the other three major parts. In the PC-based architecture of the four major systems, the hardest