2. Then, tear down the main body and change it. In the construction stage, the main body demolition is the first project, which mainly includes wall demolition, wall building, wall covering, heating removal, plastic steel window replacement and so on. To put it bluntly, the main body demolition is to put up the framework of the construction site first.
3. Before the hydropower renovation project and water circuit renovation, the main structure should be basically completed. Some students may know that it is the first time to measure the cabinet between hydropower transformation and main body demolition. The so-called initial measurement of cabinets has no actual content, because the walls and floors have not been treated, and it is impossible for cabinet designers to give specific design dimensions, but only put forward some relevant suggestions on the positions of water inlets and lampblack machine sockets reserved by developers. It mainly includes whether the position of the lampblack machine socket affects the installation of the lampblack machine in the future, whether the position of the water meter is appropriate, and whether the position of the water inlet is convenient for installing the sink in the future.
4. Woodworking, bricklayer and oiler are the "three brothers" in the construction process, and the basic order of appearance is: wood-tile-oil. The basic entry principle is-whoever is dirty goes first. "Who gets dirty first" is also one of the basic principles to determine the order of home improvement, which I will mention later. In fact, carpentry, such as vertical pipe, decorative ceiling and plaster line, can also be considered as the fine link of main demolition and reconstruction in a sense, which does not conflict with the water circuit reconstruction itself, and sometimes needs some cooperation.