JPH1144057A - Structure of heat-insulating roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the floating of a heat-insulating material, to improve workability and to maintain the function of the heat-insulating material excellently for a prolonged term. SOLUTION: In the structure of the heat-insulating roof, a plurality of Joiners 6, 6 supporting a heat-insulating material 3 are constructed between structural materials 1, 1 such as a beam, a purlin, etc., the outer circumferential section of the heat-insulating material 3 as a ceiling material is placed on the support pieces 6b, 6b of the joiners 6 and the structural materials 1 and a folded-plate roof material made of a metal is roofed to the upper section of the heat- insulating material 3. The joiners 6 are formed in a hat sectional shape at that time, a positioning tool 30 is fixed onto the structural materials 1, the positioning tools 30 are fastened onto the joiners 6, and the hold-down tools 31 are fitted at the top sections of the joiners 6 and the heat-insulating material 3 is held down by the hold-down tools 31.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the structure of a heat insulating roof, and more particularly, to a structure in which a plurality of joiners for supporting a heat insulating material are installed between structural members such as beams and a purlin, and a support piece of the joiner and a structure. The structure of an insulated roof in which the outer periphery of a heat insulating material serving as a ceiling material is placed on a material and a metal folded plate roof material is laid above the heat insulating material. The present invention relates to a technique for improving workability and maintaining the function of a heat insulating material well over a long period of time.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 17, a plurality of joiners 6 and 6 for supporting a heat insulating material 3 are provided between structural members 1 and 1 such as beams and a purlin, and support pieces 6b of the joiner 6 are provided. ,
6b and an insulating roof structure in which an outer peripheral portion of a heat insulating material 3 serving as a ceiling material is placed on the structural material 1 and a folded metal roof material 4 is laid above the heat insulating material 3. 6 is welded to the structural material 1 and the outer periphery of the heat insulating material 3 is joined to the joiner 6.
On the supporting pieces 6b, 6b and the structural material 1.

[0003]

However, since the heat insulating material 3 is only placed on the supporting piece 6b of the joiner 6 and the structural material 1, the heat insulating material 3 is lifted by the wind and the construction is completed. There is a risk that the heat insulating material 3 of the ceiling material will be lifted off by strong wind such as a typhoon after the construction,
In addition, since the height of the joiner 6 is low, the bending strength of the joiner 6 is weak, and therefore, there is a problem that it is necessary to suspend the joiner 6 with the hanging tool 32 in the length direction. .

Further, moisture adheres to the lower surface of the heat insulating material 3 serving as a ceiling material due to dew condensation or the like, which penetrates into the heat insulating material 3 to accelerate deterioration of the heat insulating function, and further connects the heat insulating material. The binder function deteriorates due to the aging of the binder, etc., and the fine heat insulating material falls as dust,
The heat insulating material 3 itself, which surrounds and holds the air for heat insulation, has poor sound insulation and sound insulation functions, and further has problems such as difficulty in enhancing the appearance as a ceiling material.

[0005] The present invention has been made in view of such a problem, and an object of the present invention is to prevent floating of a heat insulating material, improve workability, and improve the function of the heat insulating material over a long period of time. It is an attempt to provide an insulated roof structure that maintains and makes it advantageous in an insulated roof.

[0006]

According to the first aspect of the present invention, a plurality of joiners 6 and 6 for supporting a heat insulating material 3 are provided between structural members 1 and 1 such as beams and a purlin, and the joiner 6 is provided.
Of the heat insulating material 3 serving as a ceiling material is placed on the supporting pieces 6b, 6b and the structural material 1, and a folded metal roof material 4 is laid above the heat insulating material 3. The joiner 6 is formed in a hat shape in cross section, the positioning tool 30 is fixed to the structural material 1, the positioning tool 30 is fixed to the joiner 6, and the pressing tool 31 is fitted to the top of the joiner 6 to hold the pressing tool. It is characterized in that the heat insulating material 3 is pressed at 31.

According to the second aspect of the present invention, the positioning tool 3
0 is inserted into the inside of the joiner 6 and is fixed to the top piece 6c with the fixture 13. According to the third aspect of the present invention, structural members 1 such as beams and purlins are provided.
A plurality of joiners 6 and 6 for supporting the heat insulating material 3 are installed between them, and the outer peripheral portion of the heat insulating material 3 serving as a ceiling material is placed on the support pieces 6 b and 6 b of the joiner 6 and the structural material 1. It is a heat insulating roof structure in which a folded metal roof material 4 is laid above the heat insulating material 3, wherein a joiner 6 is formed in a hat-shaped cross section.
The positioning tool 30 is fixed to the structural material 1, the positioning tool 30 is fitted between the opposed vertical pieces 6 a, 6 a of the joiner 6, and the pressing tool 31 is fitted on the top of the joiner 6 to hold the pressing tool 3.
1, wherein the heat insulating material 3 is pressed.

According to the invention of claim 4, the joiner 6
Is characterized in that the interval between the opposed vertical pieces 6a, 6a becomes narrower downward. The invention according to claim 5 is characterized in that the positioning tool 30 is shaped like a plate and fitted into the upper part of the joiner 6. The invention according to claim 6 is characterized in that a moisture-proof layer 3a is formed on the lower surface of the heat insulating material 3.

(Function) In the structure of the first aspect, the holding member 3 is provided on the top of the joiner 6 to hold the heat insulating material 3.
1 is fitted, and the height of the joiner 6 is increased by that amount, and the increased height of the joiner 6 can increase the bending strength in the vertical direction. There is no need to reinforce, and this improves workability. In addition, the heat insulating material placed on the support pieces 6a and 6b of the joiner 6
Insulation material 3 which is held down by 1 and supported between joiners 6 and 6
Can be prevented from rising by the wind,
Airtightness can be improved.

In the structure of the second aspect, the joiner 6
Can be easily fixed by a fixing tool 13 such as a drill screw from above. In the configuration of claim 3,
By positioning the positioning tool 30 fixed to the structural material 1 into the joiner 6 having a hat-shaped cross section and fixing it with the fixing tool 13, the positioning of the joiner 6 can be easily performed. The height of the joiner 6 is sufficiently higher than the thickness of the heat insulating material 3 to increase the flexural strength of the joiner 6 and, as in the prior art,
This eliminates the need for a hanging tool for suspending, and enhances workability.
The heat insulating material 3 placed on the support piece 6b of the joiner 6 is pressed by a pressing tool 31 fitted to the joiner 6 to prevent the heat insulating material 3 supported between the joiners 6 and 6 from floating by the wind. . Also, the airtightness is improved.

In the structure of the fourth aspect, the positioning tool 3
0 is inserted between the opposed vertical pieces 6a, 6a of the joiner 6 to effectively use the positioning tool 30 to prevent the floating of the joiner 6, and the heat insulating material 3 supported by the joiner 6 can be prevented. It can be prevented from being levitated by the wind. Further, in the configuration according to claim 5, the distance between the vertical pieces 6a of the joiner 6 in the space above the ceiling can be reduced to improve the appearance.
With 0, the floating of the joiner 6 and the heat insulating material 3 can be strongly prevented, and since the positioning tool 30 is plate-shaped, the joiner 6 can be tilted and fitted to the positioning tool 30, thereby facilitating construction. Can be done.

According to the structure of the sixth aspect, the moisture-proof layer 3a on the lower surface of the heat insulating material 3 can prevent the dew condensation from penetrating into the heat insulating material 3, and can maintain the heat insulating function for a long time. Even if the binder deteriorates due to aging, the heat insulating material can be prevented from becoming garbage and falling, and the sound insulation and soundproofing functions can be enhanced, and the appearance can be enhanced.
Moreover, when the floating of the heat insulating material 3 is prevented and held, damage to the lower surface of the end of the heat insulating material 3 can be avoided, which is advantageous in a configuration in which the floating of the heat insulating material 3 is prevented and held.

[0013]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a partially cutaway perspective view of the first embodiment, and FIG. 2 is a schematic side sectional view of a construction state in a direction orthogonal to the eaves ridge direction. H-shaped steel is a structural material like a purlin 1
Many are long in the direction orthogonal to the eaves ridge direction, and many are erected at intervals in the eaves ridge direction. As shown in FIG. 1, a positioning member 30 made of an iron plate having a substantially U-shape on the structural material 1 and connecting pieces 30 a, 30 a extending at both ends of an upper portion thereof is provided.
For example, 1000 or 500 corresponding to the width dimension of the heat insulating material 3
It is fixed by welding at a pitch of about mm. There are various means for fixing the positioning tool 30, such as screwing.

The joiner 6 is formed in a hat shape in cross section.
The interval between the opposing vertical pieces 6a, 6a becomes narrower toward the middle to the lower side, and the lower part from the middle is substantially parallel. The joiner 6 is installed between the structural materials 1 and 1 spaced apart in the eaves ridge direction. The height of the joiner 6 is sufficiently higher than the thickness of the heat insulating material 3. Thus, when the joiner 6 is installed between the structural members 1 and 1, the positioning tool 30 is installed so as to be inserted into the interior of the joiner 6, and the top of the joiner 6 is fixed by a fixing tool 13 such as a drill screw. Piece 6c
And the connecting piece 30a are fixed. In this case, all or only one side of the positioning tool 30 may be inserted into the joiner 6.

Next, the outer peripheral portion of the heat insulating material 3 is
Are mounted on the supporting pieces 6b, 6b and the structural material 1. The heat insulating materials 3 and 3 adjacent to each other in the longitudinal direction of the structural material 1 are connected by an inverted T-shaped seam joiner (not shown).
The top of the joiner 6 is fitted with a holding member 31 having a substantially inverted U-shape and having holding pieces 31a, 31a formed on both sides, holding the heat insulating material 3 and laying a ceiling material. The holding member 31 has a different height in accordance with a change in the thickness of the heat insulating material 3.

Then, the joining tool 6 is
Of the heat insulating material 3 supported by the joiner 6 is prevented from being levitated by the wind.
In addition, the height of the joiner 6 is sufficiently higher than the thickness of the heat insulating material 3 to increase the flexural strength of the joiner 6, so that a conventional hanging tool for suspending the joiner 6 is not required. It enhances the character.

Although the holding member 31 is shorter than the joiner 6, it may be longer like the joiner 6. At the top of the tight frame 8, the receiving fitting 9 is a bolt 1
0, and both ends of the folded plate roof material 4 lined with the heat insulating layer 12 on the back surface are fitted to the metal fittings 9 and laid.

On the lower surface of the heat insulating material 3, a moisture-proof layer 3a having a moisture-proof property is laminated with a synthetic resin film such as vinyl chloride, a metal foil such as an aluminum foil, a metal thin plate or the like. The heat insulating material 3 includes glass wool, rock wool, a porous plate made of an inorganic material, a wool cement plate, and other wood materials. However, other well-known materials may be used. is there. And the moisture-proof layer 3a may be attached to the upper surface of the heat insulating material 3 to form a sandwich panel.
According to such a configuration, dew condensation and moisture absorption behind the ceiling of the heat insulating material 3 can be prevented, and deterioration of the heat insulating function of the heat insulating material 3 can be avoided.

As described above, the moisture-proof layer 3a is formed on the lower surface of the heat insulating material 3.
By forming, it is possible to prevent condensation from penetrating into the heat insulating material 3 in the moisture-proof layer 3a, and to maintain the heat insulating function for a long time. Further, even if the binder deteriorates due to aging, the heat insulating material can be prevented from becoming dust and falling, so that the sound insulation and soundproofing functions can be enhanced, and the appearance can be enhanced. Moreover, when the floating of the heat insulating material 3 is prevented and held, the lower surface of the end of the heat insulating material 3 can be prevented from being damaged, which is advantageous in a configuration in which the floating of the heat insulating material 3 is prevented and held. .

FIG. 3 shows another construction mode in which the positioner 30 is covered with the joiner 6 deeply. 4A and 4B show a second embodiment, wherein FIG. 4A is a partially cutaway perspective view, and FIG. 4B is a front view of a main part. However, the basic configuration of the present embodiment is the same as that of the above-described first embodiment, and the common portions are denoted by the same reference numerals and description thereof is omitted.

In the present embodiment, a channel material raising material 7 is welded to the entire length of the structural material 1, and the height of the channel material 7 is, for example, 1000 or 5 corresponding to the width of the heat insulating material 3.
An iron plate positioning tool 30 is fixed with a drill screw at a pitch of about 00 mm. The height of the raising material 7 may be substantially equal to or lower than the thickness of the heat insulating material 3. The tight frame 8 is fixed on the raising material 7 with bolts or the like.
By setting the height of the raising material 7 to a height corresponding to the thickness of the heat insulating material 3, a standard tight frame 8 can be used.

FIGS. 6 and 7 show the third embodiment.
(A) is a construction state, a schematic side sectional view in a direction orthogonal to the eaves ridge direction, and (b) is a partially enlarged schematic side view, FIG.
(A) is a perspective view of a state in which the joiner 6 is positioned on the positioning tool 30 on the structural material 1 constructed in a direction orthogonal to the eaves ridge direction, and (b) is an operation explanatory view. H-shaped steel is a structural material 1 like a purlin, which is long in a direction orthogonal to the eaves ridge direction, and is erected in a large number at intervals in the eaves ridge direction. As shown in FIG. 6 (a), a channel material raising material 7 is welded to the entire length of the structural material 1 and
1000 or 50 corresponding to the width dimension of the heat insulating material 3
An iron plate positioning tool 30 is fixed at a pitch of about 0 mm by bolting or welding. The height of the raising material 7 may be substantially equal to or lower than the thickness of the heat insulating material 3. Then, by using the raising material 7 having a height corresponding to the thickness of the heat insulating material 3, a tight frame 8 of a standard specification can be used.

The joiner 6 is formed in a hat shape in cross section.
The space between the opposing vertical pieces 6a, 6a becomes narrower downward. Joiner 6 is a structural material 1 spaced in the direction of the eaves building
It is erected between one. The height of the joiner 6 is insulation material 3
It is much higher than the thickness of. Thus, the joiner 6 is fitted into the positioning tool 30 to position the joiner 6 in a direction orthogonal to the eaves ridge direction. In this case, as shown in FIG. It can be easily fitted.

Next, the outer peripheral portion of the heat insulating material 3 is
Are mounted on the supporting pieces 6b, 6b and the structural material 1. The heat insulating materials 3 and 3 adjacent to each other in the longitudinal direction of the structural material 1 are connected by an inverted T-shaped seam joiner (not shown).
At the top of the joiner 6, a holding member 31 having a substantially inverted U-shape and having holding pieces 31a, 31a formed on both sides is fitted, the heat insulating material 3 is pressed, and a ceiling material is laid. The holding member 31 has a different height in accordance with a change in the thickness of the heat insulating material 3.

The tight frame 8 is fixed on the raising material 7 with bolts or the like. By setting the height of the raising material 7 to a height corresponding to the thickness of the heat insulating material 3, the standard tight frame 8 is fixed. Can be used. And structural material 1
By inserting the positioning tool 30 fixed to the space between the opposed vertical pieces 6a, 6a of the joiner 6 having a hat-shaped cross section, positioning in the direction orthogonal to the eaves ridge direction of the joiner 6 is performed. In this case, in the joiner 6, the interval between the opposed vertical pieces 6a, 6a is narrowed downward, so that the floating of the joiner 6 is effectively prevented, and the heat insulating material 3 supported by the joiner 6 is caused by the wind. It will prevent you from ascending. In addition, the height of the joiner 6 is sufficiently higher than the thickness of the heat insulating material 3 to increase the flexural strength of the joiner 6, so that a hanging tool for suspending the joiner 6 is unnecessary as in the related art. It enhances the character.

FIGS. 8 and 9 show a fourth embodiment, in which the heat insulating material 3 has a thickness of 25 mm and shows a construction form. The tip of the tool 30 is fitted into the upper part in the joiner 6. FIGS. 10 and 11 show Embodiment 5 in which the heat-insulating material 3 has a thickness of 50 mm and shows a working form. 30 is screwed or welded to the raising material 7.

FIG. 12 shows a sixth embodiment in which the vertical pieces 6a of the joiner 6 are substantially parallel to the vertical direction.
The projections 6c, 6c are formed at the upper ends of the a, 6a. As described above, even when the vertical pieces 6a, 6a are formed substantially in parallel, the position of the joiner 6 can be determined by the positioning tool 30 fitted between the vertical pieces 6a, 6a. It can be fitted to enhance workability. The presser 31 is fitted into the protruding portions 6c.

FIG. 13 shows a seventh embodiment, in which the interval between the opposed vertical pieces 6a of the joiner 6 becomes narrower downward, and projecting portions 6c, 6c are formed at the upper end.
FIG. 14A shows that the height of the raising material 7 is set to 30 mm to match the thickness of the heat insulating material 3, and the positioning tool 30 is attached to the raising material 7.
Are bent as shown in FIG. 9 so that the distal end of the positioning tool 30 is fitted into the upper inside of the joiner 6.
FIG. 7B shows the case where the raising material 7 is eliminated.

FIGS. 15 and 16 show an eighth embodiment.
The positioning tool 30 is formed to have a substantially inverted U-shaped cross section.
The character-shaped portion 30b is fitted between the vertical pieces 6a, 6a of the joiner 6, so that the position of the joiner 6 can be determined, and the positioning tool 30 can be easily fitted into the joiner 6. In the embodiment,
Although the heat insulating layer 12 was lined with the folded sheet roof material 4, the heat insulating layer 12
Is not necessary.

The positioning tool 30 may be fixed to the structural material 1 in advance. However, after allocating the joiner 6 and inserting the positioning tool 30 into the joiner 6, the positioning tool 30 is moved to the structural material 1. May be fixed. Also, the tip of the support piece 6b of the joiner 6 is bent upward to form a so-called "nosa" 6e, which enhances the contact with the heat insulating material 3 and causes rust at the tip of the support piece 6b. Even so, the cut end is difficult to see. Then, as shown in FIG. 7C, a heat insulating layer 6d such as a polyurethane foam or a glass fiber sheet may be laminated on the outer peripheral surface of the joiner 6 to prevent dew condensation on the joiner 6. The shape of the joiner 6 is shown in FIG.
(C) (d) and others can be changed.

[0031]

According to the first aspect of the present invention, the joiner is formed to have a hat-shaped cross section, the positioning tool is fixed to the structural material, the positioning tool is fixed to the joiner, and the holding tool is fitted to the top of the joiner. Since the insulation is held down by the holding member, the holding member is fitted to the top of the joiner to hold down the insulation, and the height of the joiner is increased accordingly, and the height has increased. The joiner can increase the bending strength in the vertical direction, the height of the joiner is low and it is easy to bend in the vertical direction as it is conventionally, and it is not necessary to reinforce with a hanging tool, so the workability can be improved Moreover, the heat insulating material placed on the support piece of the joiner is pressed by a pressing tool fitted to the joiner, and the heat insulating material supported between the joiners can be prevented from floating by the wind, And, there is an advantage that it is possible to enhance the airtightness.

According to the second aspect of the present invention, since the positioning tool is inserted into the inside of the joiner and fixed to the top piece with the fixing tool, in addition to the effect of the first aspect, the fixing of the joiner is performed by a drill screw. There is an advantage that work can be performed easily from above with a simple fixing device. In the invention of claim 3, the joiner is formed in a hat-shaped cross section, the positioning tool is fixed to the structural material, the positioning tool is fitted between the opposed vertical pieces of the joiner, and the holding tool is fitted to the top of the joiner. Since the heat insulator is held down by the holding device, the positioning of the joiner can be easily performed by inserting the positioning tool fixed to the structural material into the hat-shaped joiner.
In addition, the height of the joiner is sufficiently higher than the thickness of the heat insulating material, and the flexural strength of the joiner can be increased, so that a conventional hanging tool for suspending the joiner is not required, thereby improving workability. In addition, the heat insulating material placed on the support piece of the joiner can be held down by a holding tool fitted to the joiner, so that the heat insulating material supported between the joiners can be prevented from floating by the wind. In addition, there is an advantage that airtightness can be improved.

According to the fourth aspect of the present invention, since the interval between the opposing vertical pieces of the joiner becomes narrower downward, the positioning tool is inserted between the opposing vertical pieces of the joiner, so that the positioning tool is effectively used. To prevent the rise of the joiner, prevent the heat insulating material supported by the joiner from rising by the wind, and the space between the vertical pieces of the joiner in the space above the ceiling. There is an advantage that the appearance can be improved by reducing the number.

According to the fifth aspect of the present invention, since the positioning tool has a plate shape and is fitted into the upper portion of the joiner, the positioning tool can strongly prevent the floating of the joiner and the heat insulating material. Because it is plate-shaped,
There is an advantage that the joiner can be tilted and fitted to the positioning tool, and the construction can be easily performed. In the invention of claim 6, since the moisture-proof layer is formed on the lower surface of the heat-insulating material, the moisture-proof layer on the lower surface of the heat-insulating material can prevent the dew condensation from penetrating into the heat-insulating material, and the heat insulating function can be extended. Can be maintained, and even if the binder deteriorates due to aging, the heat insulating material can be prevented from falling as garbage, and the sound insulation and sound insulation functions can be enhanced,
In addition, the appearance can be enhanced, and when the floating of the heat insulating material is prevented and held, the lower surface of the end of the heat insulating material can be prevented from being damaged, which is advantageous in a configuration in which the floating of the heat insulating material is prevented and held. There is an advantage.

[Brief description of the drawings]

FIG. 1 is a partially broken perspective view of Embodiment 1 of the present invention.

FIG. 2 is a schematic sectional view of the same.

FIG. 3 is a front view of a main part in another construction state of the same.

FIGS. 4A and 4B show the second embodiment, in which FIG. 4A is a partially cutaway perspective view and FIG. 4B is a front view of a main part.

FIG. 5 is a schematic cross-sectional view of the same working state.

FIGS. 6A and 6B show Embodiment 3 of the present invention, in which FIG. 6A is a schematic side sectional view, and FIG. 6B is a partially enlarged schematic sectional view.

FIG. 7A is a perspective view showing an operation of a joiner fitted to the positioning tool of the embodiment, FIG. 7B is an explanatory view showing an operation,
(C) is an explanatory view of another example of the joiner, and (d) is a schematic sectional view of still another example of the joiner.

FIG. 8 is a side sectional view showing Embodiment 4 of the same.

FIG. 9 is a front sectional view of the above.

FIG. 10 is a side sectional view showing Embodiment 5 of the same.

FIG. 11 is a front sectional view of the above.

FIG. 12 is a side sectional view showing Embodiment 6 of the same.

FIG. 13 is a side sectional view showing Embodiment 7 of the same.

14A and 14B are perspective views each showing another example of the positioning tool.

FIG. 15 is a side sectional view showing Embodiment 8 of the present invention.

FIG. 16 is a front sectional view of the above.

FIG. 17 is a side sectional view showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Structural material 3 Heat insulating material 3a Moisture-proof layer 4 Folded-plate roofing material 6 Joiner 6a Vertical piece 6b Supporting piece 6f Top piece 13 Fixture 30 Positioning tool 31 Holder 1 Structural material 3 Heat insulating material 3a Moisture-proof layer 6 Joiner 6a Vertical piece 6b Piece 6f top piece 13 fixing tool 30 positioning tool 31 holding tool

[Procedure amendment]

[Submission date] November 2, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0006

[Correction method] Change

[Correction contents]

[0006]

According to the first aspect of the present invention, a plurality of joiners 6 and 6 for supporting a heat insulating material 3 are provided between structural members 1 and 1 such as beams and a purlin, and the joiner 6 is provided.
Of the heat insulating material 3 serving as a ceiling material is placed on the supporting pieces 6b, 6b and the structural material 1, and a folded metal roof material 4 is laid above the heat insulating material 3. And the section C
The joint-shaped joiner 6 is provided between the opposed vertical pieces 6a, 6a.
The gap is formed narrower downward, and the joiner 6 is fixed to the fixing means.
And fix it to the structural material with the holding tool 3 on the top of the joiner 6.
1 is fitted, and the heat insulating material 3 is held down by the holding member 31.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0007

[Correction method] Change

[Correction contents]

In the invention of claim 2, the joiner 6
The opposing vertical pieces 6a, 6a in the lower half of
It is characterized by comprising. In the invention of claim 3 , the positioning member 30 is fixed to the structural material 1,
Insert the tool 30 into the inside of the joiner 6 and insert it into the top piece 6c.
It is characterized by being fixed by a fixing tool 13 .

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0008

[Correction method] Change

[Correction contents]

In the invention of claim 4, the structural material 1
Fix the positioning tool 30 and move the positioning tool 30 to the joiner 3.
a between the opposed vertical pieces 6a, 6a of the upper half of the upper part a. According to a fifth aspect of the present invention, a moisture-proof layer 3a is formed on the lower surface of the heat insulating material .

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0009

[Correction method] Change

[Correction contents]

(Function) In the structure of the first aspect, the holding member 3 is provided on the top of the joiner 6 to hold the heat insulating material 3.
1 is fitted, and the height of the joiner 6 is increased by that amount, and the increased height of the joiner 6 can increase the bending strength in the vertical direction. There is no need to reinforce, and this improves workability. Moreover, the heat insulating material 3 placed on the support pieces 6a and 6b of the joiner 6 is pressed by the pressing tool 31 fitted to the joiner 6, and the heat insulating material 3 supported between the joiners 6 and 6 is floated by the wind. Can be prevented, and the airtightness can be improved. Furthermore, the cross section
The hat-shaped joiner 6 is located between the opposed vertical pieces 6a, 6a.
The gap is formed narrower downward, and at the top of the joiner 6
The holding member 31 is fitted, and the heat insulating material 3 is pressed by the holding member 31.
By holding down, the interval between the vertical pieces 6a, 6a
On the top of a narrowly shaped hat-shaped joiner 6
Holding down the heat insulating material 3 by fitting the holding member 31
And ceiling materials can be laid.

[Procedure amendment 6]

[Document name to be amended] Statement

[Correction target item name] 0010

[Correction method] Change

[Correction contents]

In the structure of the second aspect, the joiner 6
The opposing vertical pieces 6a, 6a in the lower half of
The vertical pieces 6a, 6a which are substantially parallel
3 end faces. In the configuration of claim 3, the job
The inner 6 is fixed by a fixing device 13 such as a drill screw.
It can be done easily from above.

[Procedure amendment 7]

[Document name to be amended] Statement

[Correction target item name] 0011

[Correction method] Change

[Correction contents]

[0011] In the structure of claim 4, the structural material 1 is positioned.
Fix the positioning tool 30 and move the positioning tool 30 to the joiner 6.
Between the opposing vertical pieces 6a, 6a of the upper half
Thus, the positioning of the joiner 6 can be easily performed.

[Procedure amendment 8]

[Document name to be amended] Statement

[Correction target item name] 0012

[Correction method] Change

[Correction contents]

According to the fifth aspect of the present invention, the lower part of the heat insulating material 3 is provided.
By forming the moisture-proof layer 3a on the surface, it is possible to prevent condensation from penetrating into the inside of the heat-insulating material 3 by the moisture-proof layer 3a on the lower surface of the heat insulating material 3, and to maintain the heat insulating function for a long time. In addition, even if the binder deteriorates due to aging, the heat insulating material can be prevented from becoming garbage and falling, so that the sound insulation and sound insulation functions can be enhanced, the appearance can be enhanced, and the heat insulating material 3 rises. When blocking and holding
Damage to the lower surface of the end of the heat insulator 3 can be avoided, and the heat insulator 3
This is advantageous in a configuration in which the floating of the air is prevented and held.

[Procedure amendment 9]

[Document name to be amended] Statement

[Correction target item name] 0031

[Correction method] Change

[Correction contents]

[0031]

According to the first aspect of the present invention, a sectional hat is provided.
The shape of the joiner is such that the distance between the opposing vertical pieces is narrower downward.
The joiner is fixed to the structural material by fixing means
Since the holding member is fitted to the top of the joiner and the insulating material is pressed by the holding member, the holding member is fitted to the top of the joiner to hold down the heat insulating material. The height of the joiner is increased, and the height of the joiner can be increased in the vertical direction. This may enhance the workability. In addition, the heat insulating material placed on the support piece of the joiner is held down by a holding tool fitted to the joiner, so that the heat insulating material supported between the joiners can be prevented from being lifted by the wind, and airtight. There is an advantage that performance can be improved. In addition, cross section hat
The shape of the joiner is such that the distance between the opposing vertical pieces is narrower downward.
Now that you have done this, fit the retainer on top of the joiner
By holding down the heat insulating material with
With a hat-shaped cross-section with the space between
Hold down the insulation by fitting a holding tool on the top of the
The ceiling material can be laid.
There is a point.

[Procedure amendment 10]

[Document name to be amended] Statement

[Correction target item name] 0032

[Correction method] Change

[Correction contents]

According to the second aspect of the present invention, the joiner
Are the opposite vertical pieces in the lower half almost parallel?
Further, in addition to the effect of claim 1, a vertical piece that is substantially parallel
The end face of the heat insulating material can be brought into contact with the heat sink. According to the third aspect of the present invention, the positioning member is fixed to the structural material, and the positioning member is positioned.
Insert the fixture inside the joiner and secure it to the top piece with the fixture.
Since it is determined, in addition to the effect of claim 1, Joiner
From above with a fixture such as a drill screw.
There is an advantage that it can be done easily in the business.

[Procedure amendment 11]

[Document name to be amended] Statement

[Correction target item name] 0033

[Correction method] Change

[Correction contents]

According to the fourth aspect of the present invention, the position of the structural material
Fix the locating tool and place the positioning tool in the upper half of the joiner.
Since it is inserted between the vertical pieces facing each other, the effect of claim 1 is added.
In addition, the positioning of the joiner can be easily performed.

[Procedure amendment 12]

[Document name to be amended] Statement

[Correction target item name] 0034

[Correction method] Change

[Correction contents]

[0034] Oite to the invention of claim 5, since the lower surface of the heat insulating material has a moisture-proof layer is formed, it can prevent dew condensation at the lower surface of the moisture-proof layer of the insulating material from penetrating into the insulation material , The heat insulation function can be maintained for a long time, and even if the binder deteriorates due to aging, the heat insulation material can be prevented from becoming garbage and falling, and the sound insulation and sound insulation function can be enhanced, and The advantage is that the appearance is also enhanced, and the lower surface of the end of the heat insulating material can be prevented from being damaged when the heat insulating material is prevented from floating, and this is advantageous in a configuration in which the heat insulating material is prevented from floating and held. There is.

Continuation of front page (72) Inventor Minoru Murayama 2-3-7 Koraibashi, Chuo-ku, Osaka-shi Daido Building Materials Co., Ltd.

Claims (6)

[Claims] 1. A plurality of joiners for supporting a heat insulating material are provided between structural members such as beams and a purlin, and an outer peripheral portion of the heat insulating material serving as a ceiling material is placed on the support pieces and the structural material of the joiner. The structure of an insulated roof in which a metal folded plate roof material is laid above the heat insulating material, the joiner is formed in a hat-shaped cross section, the positioning tool is fixed to the structural material, and the positioning tool is fixed to the joiner. A heat-insulating roof structure, wherein a heat-insulating material is pressed by a heat-insulating material fitted to the top of the joiner. 2. The structure of an insulated roof according to claim 1, wherein a positioning tool is inserted into the interior of the joiner and fixed to the top piece with a fixing tool. 3. A plurality of joiners for supporting a heat insulating material are provided between structural members such as beams and purlins, and an outer peripheral portion of the heat insulating material serving as a ceiling material is mounted on the support pieces of the joiner and the structural material. Insulated roof structure in which a folded metal roofing material is laid above the heat insulating material, the joiner is formed in a hat-shaped cross section, the positioning tool is fixed to the structural material, and the positioning tool is opposed to the joiner. A heat insulating material which is inserted between the vertical pieces to be inserted, and a holding member is fitted on the top of the joiner, and the heat insulating material is pressed by the holding member. 4. The insulated roof structure according to claim 3, wherein the space between the opposing vertical pieces of the joiner becomes narrower downward. 5. The heat insulating roof structure according to claim 3, wherein the positioning tool has a plate shape and is fitted into an upper portion of the joiner. 6. The heat-insulating roof structure according to claim 2, wherein a moisture-proof layer is formed on a lower surface of the heat-insulating material.