JPH0453937U

JPH0453937U -

Info

Publication number: JPH0453937U
Application number: JP9648290U
Authority: JP
Priority date: 1990-09-17
Filing date: 1990-09-17
Publication date: 1992-05-08

Description

[Brief explanation of the drawing]

第１図ないし第４図はこの考案の一実施例を示
すものであつて、第１図は防火構造外壁用断熱下
地の取付構造の横断平面図、第２図は第１図にお
ける接合金具付近の取付構造を拡大して示す横断
平面図、第３図は第１図のＡ−Ａ線拡大断面図、
第４図は第１図のＢ−Ｂ線拡大断面図である。第
５図は接合金具の他の例を示す横断平面図である
。第６図は従来の防火構造外壁用断熱下地の取付
構造を示す横断平面図である。図において、１は断熱下地材、２は室外側突出
部、３は断熱下地材、４は室内側突出部、５は接
合金具、６はウエブ、７はフランジ、８は胴縁、
９は外壁仕上材、１０は締付具、１２は高熱侵入
防止用耐火材料、１３は波底板である。 Figures 1 to 4 show an embodiment of this invention, in which Figure 1 is a cross-sectional plan view of a mounting structure for a heat insulating base for a fireproof structure exterior wall, and Figure 2 is a view of the area around the joining metal fittings in Figure 1. 3 is an enlarged cross-sectional view taken along the line A-A in FIG. 1,
FIG. 4 is an enlarged sectional view taken along the line B--B in FIG. 1. FIG. 5 is a cross-sectional plan view showing another example of the joining metal fitting. FIG. 6 is a cross-sectional plan view showing a conventional mounting structure for a heat insulating base for an outer wall of a fireproof structure. In the figure, 1 is a heat insulating base material, 2 is an outdoor protrusion, 3 is a heat insulating base material, 4 is an indoor protrusion, 5 is a joining fitting, 6 is a web, 7 is a flange, 8 is a rim,
9 is an exterior wall finishing material, 10 is a fastener, 12 is a fireproof material for preventing high heat intrusion, and 13 is a corrugated bottom plate.

Claims

[Scope of utility model registration request]

The indoor side protrusion 4 provided at the end of the other adjacent heat insulating base material 3 is overlapped with the outdoor side protrusion 2 provided at the end of the adjacent heat insulating base material 1, resulting in a T-shaped cross section. The web 6 of the joining fitting 5 is interposed between the end surface of the one heat insulating base material 1 and the top surface of the indoor side protrusion 4 of the other heat insulating base material 3, and the flange 7 of the joining metal fitting 5 8
The outer wall finishing material 9, the heat insulating base material, and the furring 8, which are superimposed on the side surfaces of the heat insulating base materials 1 and 3 and placed on the outer surface of each of the heat insulating base materials 1 and 3, are fastened and connected by a fastener 10 inserted through them. Mounting structure for insulating base for fireproof exterior walls.