JPH03108706U

JPH03108706U -

Info

Publication number: JPH03108706U
Application number: JP1708690U
Authority: JP
Priority date: 1990-02-22
Filing date: 1990-02-22
Publication date: 1991-11-08

Description

[Brief explanation of drawings]

第１図は、躯体に取付けられた壁パネルにおけ
る縦横の目地交差部を示す正面図、第２図は、第
１図におけるＸ−Ｘ矢視断面概略図、第３図は、
第１図におけるＹ−Ｙ矢視断面概略図、第４図は
、裏打シール部材の斜視図である。１……躯体、１１……フランジ、２……裏打シ
ール部材、２１……基板、２２，２３……中空状
膨出部、Ｐ_１〜Ｐ_４……壁パネル、Ｍ_１……縦目
地、Ｍ_２……横目地、ｈ……一次シール材、Ｖ_１，Ｖ_２……二次シール材。 Fig. 1 is a front view showing vertical and horizontal joint intersections in wall panels attached to the building frame, Fig. 2 is a schematic cross-sectional view taken along the line X-X in Fig. 1, and Fig. 3 is a
FIG. 1 is a schematic cross-sectional view taken along line Y-Y in FIG. 1, and FIG. 4 is a perspective view of the backing seal member. DESCRIPTION OF SYMBOLS 1...Structure body, 11...Flange, 2...Backing seal member, 21...Substrate, 22, 23...Hollow bulge, P1 _to _P4 ...Wall panel, _M1 ...Vertical joint, _M2 ...Horizontal joint, h...Primary sealing material, _V1 , V ₂ ...Secondary sealing material.

Claims

[Scope of Claim for Utility Model Registration] In a wall panel sealing structure in which the vertical and horizontal joints between a plurality of wall panels attached to a building frame are sealed by a primary sealing material on the outside and a secondary sealing material on the inside, An elongated backing seal member having hollow bulges formed on both sides of a substrate is interposed between the frame and the wall panel, and the substrate of the backing seal member is brought into contact with the frame. A double seal structure for a wall panel, characterized in that the two hollow bulges are in elastic contact with the secondary sealing material while being in contact with each other, and the two hollow bulges are arranged on both sides of the vertical joint.