Wall materials and wall material construction structure

Abstract

[Project] To provide a wall material and a wall material construction structure suitable for realizing high water resistance in wall material construction structures. [Solution] The wall material (X) of the present invention has a front joint (10) and a rear joint (20). A first resin film (31) is provided on at least one of the cross-section (11a) of the front joint (10) and the cross-section (21) of the rear joint (20), and a second resin film (32) is provided on at least one of the extension surface (11b) and the extension surface (22b). In the joining location where the surface joint (10) of one wall material (X) and the rear joint (20) of another wall material (X) are joined in the first direction (D1), the cross sections (11a, 21) and the first resin film (31) are arranged so that the cross sections (11a, 21) face each other while at least the space between the cross sections (11a, 21) is filled with the first resin film (31), and the extended surfaces (11b, 22b) and the second resin film (32) are arranged so that the extended surfaces (11b, 22b) face each other while at least the space between the extended surfaces (11b, 22b) is filled with the second resin film (32). The wall material construction structure (Y) of the present invention is formed by using such a wall material (X).

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