Exterior facade transformation construction method

The invention discloses an exterior facade transformation construction method, and belongs to the technical field of building engineering. The construction method comprises the following steps that S10, construction preparation is conducted, flexible tiles and needed materials are determined, and perfect construction measures are established; s20, base layer treatment is conducted, specifically, original facade tiles are treated so as to meet the paving requirement of flexible tiles; s30, plate arrangement and line snapping are conducted, and marks are made through pre-laid flexible tiles; s40, paving the flexible ceramic tiles, scraping slurry for paving the flexible ceramic tiles according to the marks, and adjusting the position and the flatness in time; s50, joint cleaning, joint filling and joint pointing are conducted; s60, the surfaces of the flexible tiles are cleaned; and S70, protective measures are taken for a finished product after construction. The construction method has the beneficial effects t