OUTER PACKAGE WALL PIECE AND CONSTRUCTION METHOD OF OUTER PACKAGE WALL SURFACE

摘要

PURPOSE:To install outer package wall pieces of a building and backing members to install the outer packing wall pieces to the building. CONSTITUTION:An outer package wall surface is composed to make the burr parts 11' generated when an outer package wall piece 1a is formed in the recessed condition of parts 5'' of the rear side, to prevent to contact directly to a backing member 2a. As a result, no influence is given to the backing member 2a when the outer package wall piece 1a is installed, and thereby, the backing member 2a can be made thin and at a light weight.