JPH0747531Y2 - Heat insulating board for construction - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved heat insulating plate used in building construction.

[0002]

2. Description of the Related Art Insulating plates for buildings, whether for floors, walls, or ceilings, have a quadrangular shape, and their peripheral surfaces are formed at right angles to each other. ing. Therefore, even if spread, a gap is formed between the contact surfaces,
Air circulated and the heat insulation was not good. Since no space is formed between the contact surfaces to inject the foaming heat insulating material on site, the heat insulating material cannot be injected and the heat insulating property cannot be improved.

[0003] The present invention is such a problem intended to be Seshimeyo overcome, and E were injected site foaming insulation material between the opposed surfaces are corporate diagram shell improving the improvement of thermal insulation when packed insole < The purpose is to provide a heat insulating plate.

[0004]

[Means for Solving the Problems] Means for achieving the above object of the present invention is to provide a sloped peripheral surface so that a V-shaped arrangement interval is formed between opposing surfaces when laid and arranged side by side. That is, the peripheral surface is constituted by the vertical surface and the inclined surface so that a substantially V-shaped arrangement interval is formed between the opposing surfaces when they are lined up and arranged.

[0005]

When a heat insulating plate is spread, a V-shaped, substantially V-shaped arrangement interval is formed between the facing surfaces, and in-situ foaming heat insulating material can be injected.

[0006]

EXAMPLE A heat insulating plate A is made of a foamed heat insulating plate (for example, a polystyrene foam plate or other foamed resin plate), and as shown in FIGS. 1 and 2, the entire peripheral surface is from one side (upper part in the drawing) to the other. It is formed into a substantially C-shaped slope 1 that gradually expands toward the side (lower part in the drawing), and when it is spread, a V-shaped arrangement interval 3 is formed between the facing surfaces.

Further, as shown in FIGS. 3 and 4, a part of the peripheral surface is formed as a vertical plane 2 perpendicular to one side (upper part in the drawing) and the other side (lower part in the drawing), and the remaining part is formed. The slope 1 that expands from one side to the other as in the case of FIG. 1 and FIG.
In the above configuration, when arranged, a substantially V-shaped arrangement interval 3 is formed between the facing surfaces.

An example of using the heat insulating plate A for floor construction is shown in FIGS. 5 to 9, in-situ foaming heat insulating material can be injected within the arrangement interval 3, so that the heat insulating property when spread can be improved. ..

Reference numeral 5 in FIG. 6 indicates a floor reinforcing bar, reference numeral 6 in FIG. 7 indicates a heating pipe, reference numeral 7 in FIG. 8 indicates cast concrete, and reference numeral 8 in each drawing indicates a base.

The heat insulating plate A shown in FIG. 9 shows an example of construction in which the heat insulating plate A (left side) of claim 1 and the heat insulating plate A (right side) of claim 2 are spread.

[0011]

Since the present invention is constructed as described above, it is possible to improve the heat insulating property and airtightness by laying a heat insulating plate and injecting a foamable heat insulating material on site within the arrangement interval.

[Brief description of drawings]

FIG. 1 is a perspective view of a heat insulating plate according to claim 1 of the present invention.

FIG. 2 is a front view showing a part of the spread heat insulating plates.

FIG. 3 is a partially cutaway perspective view of the heat insulating plate according to claim 2 of the present invention.

FIG. 4 is a front view showing a part of the spread heat insulating plates.

FIG. 5 is a perspective view showing a usage example in which the heat insulating plate of claim 1 is laid for floor construction.

FIG. 6 is a perspective view in which reinforcing bars are arranged on the heat insulating plate of FIG.

7 is a perspective view in which reinforcing bars and heating pipes are arranged on the heat insulating plate of FIG.

FIG. 8 is a perspective view showing a state where concrete is placed on the floor and the floor is constructed on FIG. 7.

FIG. 9 is a perspective view showing an example in which the heat insulating plate of claim 2 is used for floor construction.

[Explanation of symbols]

 A: Heat insulating plate 1: Slope 2: Vertical surface

Claims (2)

[Scope of utility model registration request] 1. In- situ foaming between opposing surfaces when laid out side by side
A heat insulating plate for construction, in which the peripheral surface is formed into a slope so that a V-shaped arrangement interval for injecting a heat insulating material is formed. 2. In- situ foaming between opposing surfaces when laid out side by side
A heat insulating plate for construction, in which the peripheral surface is formed into a vertical plane and a slope so that a substantially V-shaped arrangement interval for injecting a heat insulating material is formed.