Waterproof and thermal insulation integrated roof construction method

The invention discloses a waterproof and thermal insulation integrated roof construction method, and belongs to the technical field of roof engineering construction. The waterproof and thermal insulation integrated roof construction method includes the following steps of base treatment, detailed construction, reinforced layer construction, waterproof and thermal insulation layer construction, waterproof and protective layer construction, maintenance, water storage test, and inspection and acceptance. By adding an SF waterproof agent in the reinforced layer, the thermal insulation layer and the waterproof protective layer of the roof, no water flowing and the "self-adjusting and waterproofing" purpose can be achieved among the layers. Because each layer has the waterproof effect, construction in wet environments can be carried out without waiting for the base layer to be dry; and the waterproof and thermal insulation integrated roof construction is not affected in rainy seasons so that the construction period