Multi-curved-surface fair-faced concrete structure construction method

The invention provides a construction method for a multi-curved-surface bare concrete structure, and belongs to the technical field of concrete construction.The construction method for the multi-curved-surface bare concrete structure comprises the following steps that a three-dimensional model of the multi-curved-surface structure is established and decomposed into a horizontal profile map and a vertical profile map; dividing the three-dimensional model into a plurality of units, and numbering each splicing template; surveying and setting out in a construction site; a formwork supporting frame is erected, modeling hoops are arranged, and a framework of a multi-curved-surface structure is formed; the splicing formworks are installed in the vertical direction firstly, then the splicing formworks are installed in the horizontal direction, and a multi-curved-surface formwork model is formed; performing rough modeling on the multi-curved-surface template to form a modeling layer; coating an isolating agent; reinfo