Construction method for EPS wall body insulation structure

The invention belongs to the technical field of outer wall insulation and relates to a construction method for a wall body insulation structure, in particular to an construction method for an EPS wall body insulation structure. The construction method for the EPS wall body insulation structure is used for building wall body insulation occasions, and the problems that a wall body insulation system is easily damaged and crazed, and an insulation layer is not enough in bonding strength, easy to fall off and poor in insulation effect are solved; and improvement of comprehensive performance is achieved, and the environment-friendly, self-cleaning, insulating and insect driving functions are integrated. Firstly, a base-layer wall body is subjected to pretreatment, and a datum line is determined; then mortar is prepared, and leveling is conducted; an adhesive is prepared and pasted on an ESP plate, expanded anchor bolts are installed on the ESP plate, and the ESP plate is coated with anti-crack mortar; after gridding cloth is paved, rendering coat mortar is coated, and then putty finding and repairing are conducted; and finally, outer-wall coating is coated and brushed, and construction is completed. The construction method for the EPS wall body insulation structure is reliable in principle, easy to operate, low in cost, good in insulation effect, environmentally-friendly in application and long in service life and has good economic benefits and market prospects.