JPS611540U

JPS611540U - siding board

Info

Publication number: JPS611540U
Application number: JP8568284U
Authority: JP
Inventors: 英喜滝口
Original assignee: 株式会社アイジー技術研究所
Priority date: 1984-06-09
Filing date: 1984-06-09
Publication date: 1986-01-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

，第１図は従来のサイデイングボードの一例を示す斜
視図、第２図は本考案に係るサイディングボードの一実
施例を示す斜視図、第３図は表面材の一例を示す斜視図
、第４図ａ ” ｏ．第５図ａ〜ｐはその他の実施例を
示す説明図である。 ↓・・・・・・表面材、１６・・・・・・防火性を有す
るプラスチックフォーム、１７・・・・・・フェノール
フォーム板、１８・・・・・・フイルム状接着材、２０
・・・・・・防火性を有する裏面材。, FIG. 1 is a perspective view showing an example of a conventional siding board, FIG. 2 is a perspective view showing an example of the siding board according to the present invention, FIG. 3 is a perspective view showing an example of the surface material, and FIG. Figure a "o. Figures 5 a to 5 are explanatory diagrams showing other embodiments. ↓...Surface material, 16...Plastic foam having fire retardant properties, 17... ... Phenol foam board, 18 ... Film adhesive material, 20
・・・・・・Backing material with fire retardant properties.

Claims

[Scope of utility model registration request]

Both ends of the rectangular decorative surface are bent inward to form two side walls with a concave cross section, one edge of the side wall is bent inward and extended, and then folded back again to protrude outward. A male connecting part formed between the receiving piece and the insertion edge is provided, and the edge of the other side wall is bent inward and protrudes outward again to form an engaging groove having a U-shaped cross section, and the engaging groove is formed into a U-shaped cross section. A metal surface material consisting of a female connecting part in which the lower edge of the groove protrudes outward to form an extension part, and a fire-retardant material in which the concave part of the surface material is filled with a raw material extruded, reacted and foamed. a phenol foam board laminated on the foam back surface, the surface of the receiving piece, the lower edge of the engagement groove, and the back surface of the extension part; It is composed of a backing material and a hot-melt film adhesive that integrates at least the extension part and the phenolic foam board, and the fire-retardant foam reacts and foams between the facing material and the phenolic foam board. The self-adhesive properties of the phenol foam plate bond the two members together, and one end of the phenol foam board is located at the surface edge of the receiving piece, forming a recess for connection, and the other end is located on the surface edge of the receiving piece. The combined lower edge, the back surface of the extension portion, and the film adhesive are adhered to each other by the adhesive properties obtained by melting due to the curing heat of the foam, and the back material is integrally attached to at least the exposed surface in the longitudinal direction of the phenol foam board via the adhesive. A siding board characterized by being pasted.