Prefabricating wall for exterior insulation and using the method for constructing outer wall

摘要

The present invention relates to a prefabricated unitary wall connected to upper and lower sides and left and right to form an outer wall, a plate-like outer finish panel installed to contact with the outside air; An outer frame assembly coupled to the outer finishing plate at an inner side thereof in a longitudinal direction in the form of a frame, the side frame having at one end a protrusion or a groove; An inner frame assembly having the same shape as that of the outer frame assembly and spaced apart from each other at regular intervals; An intermediate frame assembly in which four plates are combined to form a rectangular shape, one end of each plate is formed with a projection to be fitted into one end of the side of the outer frame assembly, and the other end is formed with a projection or a groove; A heat insulating material inserted into the inner surface of the intermediate frame assembly; A plurality of connectors formed at both ends with a protruding connector engagement portion, one end of which is fitted into the fitting portion of the intermediate frame assembly and the other end is fitted into one end of the side of the inner frame assembly; A plate-like inner finish plate coupled to an outer surface of the inner frame assembly; And a tie member fixed through the one surface of the inner frame combined body and having an end inserted and fixed in the heat insulating material, wherein a filling material is filled between the heat insulating material and the inner frame combined body .;