Efficient mounting method for finished rock wool sandwich external wall panel

The invention discloses an efficient mounting method for a finished rock wool sandwich external wall panel, and belongs to the technical field of building construction. The efficient installation method for the finished rock wool sandwich external wall panel comprises the following steps that 1, the rock wool sandwich external wall panel is arranged; step 2, deepening design of rock wool sandwich external wall panel construction nodes; 3, measuring and paying off on an installation construction site; 4, drilling holes in the constructional columns, and fixing the angle steel connecting pieces; 5, vertical purlins and window purlins are installed; and 6, the rock wool sandwich external wall panel is installed. The method is scientific and reasonable in design and ingenious in conception. Through the structural design of the vertical purlins and the joints, the installation quality is effectively ensured, and the construction precision is improved. 本发明公开了一种成品岩棉夹芯外墙板高效安装方法，属于建筑施工技术领域。本发明的成品岩棉夹芯外墙板高效安装方法包括以下步骤：步骤