DRY TILE BACKING PANEL AND EXECUTION WORK METHOD OF DRY TILE BACKING PANEL

摘要

PROBLEM TO BE SOLVED: To discharge steam in a wall body to the outside by forming box-shaped parts in a part of a longitudinal section of an aluminum enclosing panel, arranging air holes in a surface facing the outside air of the box-shaped parts and a back face facing a gas permeable layer, and arranging tile installing locking claw pieces on a panel surface.;SOLUTION: This dry tile backing panel is formed by installing a central box-shaped part 4 and upper/lower box-shaped parts 5, 6 on a panel body 3, and tile locking claw pieces are respectively arranged. Air holes 4B with the outside are opened in a lower position of a front face plate constituting the central box-shaped part 4, air holes 4C with a gas permeable layer are opened in an upper part of a member 4A for the box-shaped parts, respectively at prescribed intervals, and the air holes 4B, 4C are formed in a state of being dislocated in the horizontal direction. Outside air passes through clearance between a tile and the backing panel, and passes through into the box-shaped part 4 from the air holes 4B with the outside so that the air is sent to the gas permeable layer from the air holes 4C. Thus, steam in a wall body can be released outside to prevent the occurrence of dewing in the wall body by the steam and separation of an external facing material.;COPYRIGHT: (C)2000,JPO