JP2726966B2 - Insulation wall - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a heat insulating wall of a building.

[0002]

2. Description of the Related Art A conventional heat-insulating wall made by on-site finishing is shown in FIG.
As shown in FIG. 3, an inner heat insulating material C formed of glass wool or the like is disposed between parallel columns such as columns A and studs B, and an intermediate material is provided on an outer surface D of the column group such as the columns A and studs B. The horizontal trunk edges E and F are adjusted to have a width W1 and a thickness H2 that match the width W1 and the thickness H1 of the outer heat insulating material G, and are fixed by nailing or the like. G is put in,
A vertical body edge J abuts on the outer side surface I of the horizontal body edges E and F, and is fixed by nailing or the like, thereby fixing the outer heat insulating material G.

In FIG. 7, reference numeral K denotes an exterior plate fixed to the outer surface of the vertical torso J, reference numeral L denotes an interior plate, and reference numeral M denotes a moisture-proof layer disposed on the outer surface of the interior plate L. The space between the outer surface of the outer heat insulating material G and the exterior plate K is a ventilation gap N corresponding to the thickness of the vertical trunk J.

[0004] In the conventional structure shown in FIG. 7, the horizontal body edges E and F are not finished or mounted badly, or the horizontal body edges E and F shrink due to drying, and the like. There is a gap in the abutting portions O, P, Q and the like between the edges E and F and the outer heat insulating material G, and the gap widens as the shrinkage progresses due to a change with time. I have.

[0005] In addition, if the column A or the stud B is warped in the vertical direction, the vertical body edge J is also warped. In this case, the horizontal body edges E and F are attached to the column A and the stud B, and the horizontal body edge is formed. E, F
Attachment and attachment of the vertical torso J to the armature become inaccurate, and it becomes difficult to attach the exterior material K correctly.

For this reason, it is necessary to correct the warp during the work, and also to perform the alignment of the lateral body edges E and F with the outer heat insulating material G, which causes a problem that the construction time becomes longer and the construction cost increases. .

Further, since the vertical waist edge J is fixed to the horizontal waist edges E and F, the distance W2 between the horizontal waist edges E and F is determined from the mounting strength of the vertical waist edge J to which the exterior material K is fixed. The width W1 of the outer heat insulating material G must be 450 mm.
And wider ones cannot be used.
Those having a width smaller than 50 mm can be used by narrowing the interval W2 between the horizontal torso edges E and F, but have a problem that the construction cost rises.

[0008]

SUMMARY OF THE INVENTION In view of the above-mentioned problems of the conventional structure, the present invention makes it unnecessary to use a lateral rim, enables the use of a 910 mm wide outer heat insulating material, and generates a gap due to drying shrinkage of wood. It is an object of the present invention to provide a heat-insulating wall capable of reducing material costs and labor costs, in which a decrease in heat-insulating properties is caused.

[0009]

In order to solve the above-mentioned problems, according to the present invention, an inner heat insulating material is arranged between parallel pillars, and an outer heat insulating material is brought into contact with the outer surface of the group of pillars. Outside
A heat insulating material is fixed to the pillar with nails or the like.
Insulation wall where the exterior material is fixed outside the side insulation
The fixing member for fixing the outer heat insulating material to the pillar is thin.
It is formed in a U-shape from the side of a plate-like material, and the opposite sides
The board is a leg piece, and the leg length is substantially equal to the thickness of the outer heat insulating material.
Equalized and the fittings allow the outer insulation
At an arbitrary position corresponding to the column, from the outer surface
Until the leg ends of both leg pieces of the mounting tool are close to the column outer surface
Nail, etc. pierced and driven from the top of the fixture
In, it is fixed without using the rim of the pillar,
At the position corresponding to the column on the outer surface of the outer heat insulator,
And, a vertical trunk edge is arranged in contact with the top surface of the mounting tool,
Said longitudinal furring strip is fixed with nails or the like fastened to the pillar body has a configuration that the outer package on the outer surface of the Tatedoen is fixed.

[0010]

In [action] The present invention directly outside the heat insulating material on the outer surface of a group of columnar body in parallel is contact, because it is fixed, the outer thermal insulator solid
Tatedoen also Yokodoen becomes unnecessary to the constant, the assembling operation of Tatedoen and Yokodoen also becomes unnecessary, therefore, the conventional generation inhibit airtight due to shrinkage-prone and was the furring strips or the like Does not occur, and the fixing part of the outer insulation can be freely selected
This allows the use of a wide outer insulation.

The outer heat insulating material is pierced through a U-shaped mounting member having a leg length substantially equal to the thickness thereof from the outer surface until the leg end approaches the column outer surface, and is driven from the top surface of the mounting device. Since it is fixed to the pillar with nails etc., it is firmly fixed without crushing at the fixed part, and the fixing part by the mounting tool can be freely selected, and the workability of fixing the outer heat insulation material is remarkable improves.

The vertical waist edge is used for fixing the exterior material.
The outer heat insulating material is not crushed due to the fixing of the vertical fuselage, and the mounting strength of the vertical fuselage is fixed. But outside insulation
It is not affected by the mounting strength of the material , so that sufficient mounting strength can be maintained.

[0013] As a result of the above actions, the construction period can be shortened,
Material cost can be reduced and high quality can be maintained.

[0014]

FIG. 1, FIG. 2 and FIG. 3 show a first embodiment, in which a column composed of parallel columns 1, studs 2 and the like is provided.
An inner heat insulating material 3 mainly made of glass wool, rock wool or the like is filled and arranged, and an interior material 5 is fixed to the pillar 1 and the stud 2 on the indoor side via a moisture-proof layer 4.

An outer heat insulating material 8 mainly made of glass wool, rock wool or the like is brought into contact with the outer surfaces 6, 7 of the pillars 1 and the studs 2, and is fixed by a group of fittings 9.

As shown in FIG. 2, the mounting member 9 is formed of metal, emperor, ordinary plastic, or the like, and is formed in a U-shape in a side view. The length is set to be substantially equal to or slightly shorter than the thickness H1 of the material 8, and in the illustrated example, the leg ends 12, 13 are flat end faces, but may be thinned like a cutting edge. .

At the center of the top surface 14 of the fixture 9, a driving hole 15 such as a nail is formed.
The length L2, the thickness H3, and the like are arbitrarily designed according to the application, but those having a thickness H3 of 1.6 mm to 2.7 mm are usually used.

The mounting fixture 9 is constructed such that the leg ends 12 and 13 of the leg pieces 10 and 11 extend from the outer surface 16 of the outer heat insulating material 8 in contact with the outer surfaces 6 and 7 of the column 1 and the stud 2. The outer insulating material 8 is driven into the column without using a vertical rim or the like by being driven into the outer surfaces 6, 7 by a hammer or the like until it is close to the outer surfaces 6, 7, and then driving the nail 17 through the driving hole 15. 1 and studs 2.

The attachment 9 may be previously installed in the outer heat insulating material 8 as a factory work in addition to being driven into the outer heat insulating material 8 as a work on site as described above.

On the outer side surface 16 of the outer heat insulating material 8, at positions corresponding to the pillars 1 and the studs 2, the outer material 20 is attached.
Of Tatedoen 18, wherein disposed are brought into contact with the top surface 14 of the fixture 9, column 1, the studs 2, fixed over the outer heat insulating material 8 in peg or the like which is not shown in any position Have been.

An exterior material 20 is fixed to an outer surface 19 of the vertical waist edge 18 by appropriate means.

Between the inner surface 21 of the exterior material 20 and the outer surface 16 of the outer heat insulating material 8 is formed a ventilation gap 22 having a size corresponding to the thickness H4 of the vertical waist edge 18.

In the first embodiment shown in FIGS. 1 and 3, an outer heat insulating material 8 having a width of 450 mm is abutted on the side end faces, and is fixed to the pillar 1 and the stud 2 by a fixture 9 for each outer heat insulating material 8. However, in the second embodiment shown in FIG. 4, the same mounting tool 24 as the mounting tool 9 is disposed across the butting portion 23 between the upper outer heat insulating material 8 and the lower outer heat insulating material 8, The other fitting 9 is arranged in the plane of each outer heat insulating material 8.

FIG. 5 shows a third embodiment, in which a mounting tool 25 having the same structure as the mounting tool 9 is arranged across the butting portions 26 on the side end surfaces of the outer heat insulating material 8.

FIG. 6 shows a fourth embodiment in which the outer heat insulating material 27 having a width of 910 mm is fixed to the column 1 and the stud 2 by the fixture 9.

[0026]

According to the present invention, the outer heat insulating material is directly in contact with the outer surface of a group of columns such as columns and studs.
Is fixed by the fixture, this fixing, since Tatedoen also Yokodoen also not必<br/> needed, Tatedoen and Yokodoen and its mounting work becomes unnecessary, material costs, labor costs It has the effect of saving money.

Further uses no furring strip to the mounting of the outer insulation, not generated a drawback of tightness loss due to contraction of the barrel edge, and use of the wide outer insulation material also becomes possible, saving man-hours This also has the effect of achieving.

The outer heat insulating material is pierced by a U-shaped mounting member having a leg length substantially equal to its thickness until the leg end approaches the outer surface of the column group, and is struck from the top surface of the mounting device. It is fixed with the set nails, etc., so it does not crush at the fixed part, it can maintain good heat insulation, and it is firmly attached, and the fixing part can be freely selected to improve workability It also has the effect of doing so.

Since the vertical body edge to which the exterior material is attached is abutted on the top surface of the fixture and is fixed to the column group, the outer heat insulating material is not crushed due to the fixing of the vertical body edge, and the vertical body edge is not crushed. It also has the effect of significantly increasing the mounting strength of the rim.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first embodiment, partially cut away.

FIG. 2 is a perspective view of a fixture used in the first embodiment.

FIG. 3 is a front view showing the arrangement of the fixture with respect to the outer heat insulating material in the first embodiment.

FIG. 4 is a front view showing an arrangement of a fixture with respect to an outer heat insulating material according to a second embodiment.

FIG. 5 is a front view showing an arrangement of attachments to an outer heat insulating material according to a third embodiment.

FIG. 6 is a front view showing an arrangement of a fixture with respect to an outer heat insulating material according to a fourth embodiment.

FIG. 7 is a perspective view showing a structure of a conventional heat insulating wall, partially cut away.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Pillar 2 Stud 3 Inner heat insulator 6, 7 Outer side of pillar body 8 Outer heat insulator 9 Attachment 10, 11 Leg piece 12, 13 Leg end 14 Top surface 16 Outer surface of outer heat insulator 17 Nail 18 Vertical waist 19 Outer surface of vertical waistline 20 Exterior material

Claims (1)

(57) [Claims] 1. A inner heat insulating material disposed between the juxtaposed cylindrical body, the outer heat insulating member is brought into contact with the outer surface of the columnar body groups, the outer heat-insulating material is fixed by nails or the like fastened to the column body, Further outside
Insulation wall where the exterior material is fixed outside the side insulation
The fixing member for fixing the outer heat insulating material to the pillar is thin.
It is formed in a U-shape from the side of a plate-like material, and the opposite sides
Plate is a leg, and leg have rot equal thickness substantially <br/> of the outer insulation by the fixture, the outer heat insulating member
At an arbitrary position corresponding to the column, from the outer surface
The leg end of the legs piece of the fixture is pierced until close to the pillar outside the side surface, in such peg from the top surface is pouring of the fixture is secured without the use of furring strips on the columnar body Further, at a position corresponding to the column on the outer surface of the outer heat insulating material, a vertical trunk edge is disposed in contact with a top surface of the mounting tool,
It said longitudinal furring strip that still secured with nails or the like fastened to the pillar member, the heat insulating wall sheathing material on the outer surface of the Tatedoen is fixed.