楼梯转折平台做法改进通常砖混砌体结构双跑楼梯的转折平台处的传统做法是将平台板伸入墙中的１／６搁置点。由于该处并非位于楼面标高处，实际上工程施工时，砖墙压到转折平台这一部位时，往往要先仃下来，去施工钢筋混凝土结构的楼梯平台，而且还要等到其混凝土强度达到... Stair turning platform practices Improve the usual brick masonry structure The traditional approach at the turning platform of a double run staircase is to extend the platform board to a 1/6 shelving point in the wall. Because the site is not located at the elevation of the building, in fact, during the construction of the project, when the brick wall is pressed against this part of the turning platform, it is often necessary to squat down to construct the stair platform of the reinforced concrete structure, and it is necessary to wait until the concrete strength reaches ...