JPH04250240A - Thermal insulation material - Google Patents

Abstract

PURPOSE:To choke a gap between thermal insulation material and respective architectural structural bodies, more exactly, to retain thermal insulating- property sufficiently, and enhance air-tightness between them and an outdoor section. CONSTITUTION:Sheet materials 6, 6' with tackifiers 5, 5' arranged on the rear surfaces are saliently arranged on a thermal insulation member 2, and thermal insulation material 1 is composed. In this case, thermal insulation members 2, 3 are arranged in gaps between architectural structural bodies, and the tackifiers 5, 5' with the sheet materials 6, 6' arranged on the rear surfaces are fitted to be adhesively fixed on the peripheral architectural structural bodies.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating material disposed in gaps such as joints between end faces of floor panels and foundations for supporting and fixing wall panels, and joints between end faces of floor panels.

0002

2. Description of the Related Art An example of a conventional heat insulating material will be explained with reference to FIG. FIG. 5 shows a foundation 54 that supports and fixes the wall panel 51.
FIG. 6 is a vertical cross-sectional perspective view of a portion where a heat insulating material 61 is provided in a gap between the joint portion and the end surface of the floor panel 52. FIG. The heat insulating material 61 is arranged so as to fill the gap between the base 54a of L-shaped steel that is fixed to the upper end surface of the foundation 54 and supports the wall panel 51, and the channel steel 52a of the floor panel 52. The battens 53 are inserted and fixed in the inner corners of the wall panel 51 and the floor panel 52 as shown by arrows so as to hide the surfaces thereof.

Next, another example of a conventional heat insulating material will be explained based on FIG. FIG. 6 is a longitudinal sectional view of a portion where a heat insulating material 81 is provided in a gap between the joints of the end surfaces of a pair of floor panels 71. The heat insulating material 81 is press-fitted so as to fill the gap between the channel steel 73 of the pair of floor panels 71 joined with their end faces facing each other, and is placed on the end face of the floor plate 72 so as to hide the surface of the heat insulating material 81. The arrangement is carried out by inserting and fixing the battens 74 between them.

0004

[Problem to be solved by the invention] However, basic 5
4 and the end surface of the floor panel 52.
(FIG. 5) and another example (FIG. 5) in which a heat insulating material 81 is provided in the gap between the joints of the end surfaces of a pair of floor panels 71.
In FIG. 6), each insulation material 61,
The gap between 81 and each building structure cannot be sufficiently closed.

[0005] Also, each heat insulating material 61, 8 disposed in the gap
1 is compressed by each building structure, so it may be compressed and deformed and a gap may occur between each heat insulating material 61, 81 and each building structure. This poses a problem in that not only the heat insulating effect of each of the heat insulating materials 61 and 81 is reduced, but also the airtightness of the room is reduced, and the heating and cooling effect in the room is reduced.

[0006] An object of the present invention is to provide a heat insulating material that not only maintains sufficient heat insulating properties but also has high airtightness.

[0007]

[Means for Solving the Problems] The heat insulating material of the present invention is a heat insulating member in which a sheet material provided with an adhesive on the back side is protruded from the heat insulating member.

[0008]

[Operation] The heat insulating material of the present invention can be attached to surrounding building structures by attaching the sheet material protruding from the heat insulating member disposed in gaps between building structures using an adhesive provided on the back side. Therefore, the gaps between the insulation material and each building structure can be more reliably closed.

[0009]

[Embodiment] A first embodiment of the heat insulating material of the present invention will be explained based on FIGS. 1 and 2. FIG. 1 is a perspective view of a heat insulating material 1,
FIG. 2 is a longitudinal sectional view of a portion where this heat insulating material 1 is disposed in a gap between a joint between a foundation 54 that supports and fixes a wall panel 51 and an end surface of a floor panel 52. This heat insulating material 1 is made by connecting and integrating one lower corner of a quadrangular prism-shaped heat insulating member 2 and the upper end corner of a flat heat insulating member 3 with a sheet material 4 made of a plastic material. Adhesive 5, 5' that can be attached to the upper corner by peeling off the release paper (not shown) on the back of the end.
The sheet members 6, 6' are provided with protrusions.

The heat insulating material 1 having such a structure has a heat insulating member 3
is placed between the channel steel 52a of the floor panel 52 and the foundation 54, and the insulation member 2 is placed between the L-shaped steel foundation 54a and the floor panel 52.
and the channel steel 52a. One of the sheet members 6 protrudes from the upper corner of the heat insulating member 2.
' is leaked out from between the upper end of the base 54a fixed to the upper end surface of the foundation 54 and the lower end of the wall panel 51, and is fixed by pasting with the adhesive 5' on the back of the end, and is placed on the heat insulating member 2. A batten 53 is installed at the inner corner of the wall panel 51 and the floor panel 52 so that the other sheet material 6 protruding from the corner is exposed on the surface of the floor panel 52 and the surface of the heat insulating member 2 is hidden.
After the sheet material 6 is inserted and fixed, the adhesive 5 provided on the back side of the end portion of the sheet material 6 is adhered and fixed to the surface of the floor panel 52, and the heat insulating material 1 is provided.

In this way, not only are the heat insulating members 2 and 3 of the heat insulating material 1 disposed in the gap between the foundation 54 and the floor panel 52, but also the sheet materials 6 and 6' protruding from the heat insulating member 2 are placed between the floor panel 5
Since the insulation material 1 is attached and fixed to the surface of the insulation material 2 and the foundation 54,
It is possible to more reliably close the gaps between the building and each building structure, and it is possible to not only maintain sufficient heat insulation properties but also ensure high airtightness with the outdoors.

[0012] Note that the sheet material 6' adhered and fixed outdoors
and a sheet material 6 affixed and fixed to the surface of the floor panel 52
is not exposed on the surface due to the decorative finishing between the foundation 54 and the wall panel 51 that will be performed in a later process and the surface floorboard (not shown) that will be installed on the surface of the floor panel 52. Next, a second embodiment of the heat insulating material of the present invention will be described based on FIGS. 3 and 4. FIG. 3 is a perspective view of the heat insulating material 11, and FIG. 3 is a longitudinal sectional view of a portion where the heat insulating material 11 is disposed in a gap between the joints of the end surfaces of a pair of floor panels 71.

This heat insulating material 11 is a flat heat insulating member 12
The upper corners of both sides are made of plastic material, and as in the first embodiment described above, an adhesive part (not shown) to which a release paper (not shown) can be peeled off and stuck is provided on the back side of the end. Sheets 16, 16' are provided in a protruding manner. The heat insulating material 11 having such a structure is arranged by press-fitting the heat insulating member 12 into the gap between the channel steels 73 of a pair of floor panels 71 joined with their end faces facing each other. Both sheet materials 16, 16 protruding from the upper corner of the heat insulating member 12
After inserting and fixing the battens 74 between the end faces of the pair of floor panels 71 so as to expose the surface of the pair of floor panels 71 and hide the surface of the heat insulating member 12,
The heat insulating material 11 is provided by adhering and fixing adhesive parts (not shown) provided on the back surfaces of the end portions of the sheet materials 16 and 16' to the floor material 72 on the front surface of the pair of floor panels 71.

In this way, not only the heat insulating member 12 of the heat insulating material 11 is placed in the gap between the end faces of the pair of floor panels 71, but also the sheet materials 16, 16' protruding from the heat insulating member 12 are placed between the pair of floor panels. Since the heat insulating material 11 is pasted and fixed to the floor material 72 of the pair of floor panels 71, it is possible to not only place the heat insulating material 11 in the gap between the end faces of the pair of floor panels 71, but also to securely close the gap between the pair of floor panels 71 and battens 74. It can be closed off, which not only maintains sufficient heat insulation, but also ensures high airtightness from the outdoors.

Note that the sheet materials 16, 16' attached and fixed to the floor material 72 of the pair of floor panels 71 are surface floor boards (not shown) that will be constructed on the surfaces of the pair of floor panels 71 in a later process.
This prevents it from being exposed to the surface.

[0016]

[Effects of the Invention] The heat insulating material of the present invention is a sheet material protruding from a heat insulating member disposed in a gap between building structures, and is adhered to each surrounding building structure using an adhesive provided on the back side of the end. By attaching the insulation material to the outside, it is possible to more reliably close the gaps between the insulation material and each building structure, so the insulation material not only maintains sufficient insulation properties, but also improves airtightness from the outdoors. can be increased.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a heat insulating material of a first embodiment.

FIG. 2 is a longitudinal sectional view of a portion of FIG. 1 where a heat insulating material is provided.

FIG. 3 is a perspective view of a heat insulating material according to a second embodiment.

FIG. 4 is a longitudinal cross-sectional view of a portion of FIG. 3 where a heat insulating material is provided.

FIG. 5 is a vertical cross-sectional perspective view of a portion where a conventional heat insulating material is provided.

FIG. 6 is a vertical cross-sectional view of a portion where a heat insulating material of another conventional example is provided.

[Explanation of symbols]

1 Insulation material 2,3　　　　　　　　　Insulating material 5,5' Adhesive 6,6′ Sheet material 11 Insulation material 12　　　　　　　　　　　　Insulating material 16,16′ sheet material

Claims (1)

[Claims] Claim: 1. A heat insulating material comprising a sheet material with an adhesive on the back side protruding from a heat insulating member.