JPH048612U

JPH048612U -

Info

Publication number: JPH048612U
Application number: JP5006590U
Authority: JP
Priority date: 1990-05-14
Filing date: 1990-05-14
Publication date: 1992-01-27

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例に係る内部結露防
止壁パネルを表した断面図、第２図は、外面材の
外観を表した斜視図、第３図は、寒冷地で用いら
れる従来の壁パネルを表した断面図である。１…内面材、２…化粧材、３…防湿シート、５
…間隙、７…サイデイング、１０…外面材、１１
…通気孔、１２…防風透湿シート、１６…通気層
、１７…内部結露防止壁パネル。 Fig. 1 is a sectional view showing an internal condensation prevention wall panel according to an embodiment of the present invention, Fig. 2 is a perspective view showing the external appearance of the external material, and Fig. 3 is a conventional wall panel used in cold regions. It is a sectional view showing a wall panel of. 1...Inner surface material, 2...Decorative material, 3...Moisture-proof sheet, 5
...Gap, 7...Siding, 10...Exterior material, 11
...ventilation hole, 12...windproof and moisture permeable sheet, 16...ventilation layer, 17...internal condensation prevention wall panel.

Claims

[Scope of Claim for Utility Model Registration] An interior in which a decorative material is provided on the inner surface material side, siding is provided on the outer surface material side, and a gap is formed between the inner surface material and the outer surface material to serve as an insulating air layer. In the dew condensation prevention wall panel, a moisture-proof sheet is attached to the surface of the interior material on the decorative material side, a plurality of ventilation holes are bored in the exterior panel,
A windproof and moisture-permeable sheet is attached to the siding side surface of the exterior material to allow moisture from passing through the ventilation holes to pass through to the outdoor side and prevent wind from entering from the outdoor side, so as to communicate with the outside air. An internal dew condensation prevention wall panel characterized in that a ventilation layer is formed between the windproof and moisture permeable sheet and the siding.