JP2570730Y2 - Building veranda wall component and veranda wall waterproof structure using the same - Google Patents

Description

[Detailed description of the invention]

[0001]

[Technical Field of the invention] The present invention is, of buildings to be used for laying a waterproof layer to the building of the veranda, such as a steel frame building veranda
The present invention relates to a wall component and uses this veranda wall component.
The present invention relates to a waterproof structure of a veranda wall of a building when it is located .

[0002]

[Technical background of the invention] A waterproof layer (waterproof sheet) is laid on the veranda of a building such as a steel-framed building to prevent moisture from entering the building. Also, on the veranda of the building, there is a veranda wall which is not formed of pipes or the like but is formed as a wall so as to have an integrated view with an outer wall. The height of
In general, since the length is 100 cm or more, when forming the veranda wall, a frame structure such as a lightweight steel frame may be embedded therein.

For example, in a veranda structure of a building as shown in FIG. 5, a steel frame (not shown) protrudes from a steel beam 1 of a building frame, and a steel beam 2 for a veranda is fixed to the tip of the protruded steel frame. It is. On this steel beam 2, a frame structure comprising a vertically extending strut member 3 made of a lightweight steel frame or the like and horizontal members 4 and 5 vertically stretched horizontally made of a lightweight steel frame fixed by welding or the like above and below. I have. Lath sheet upholstery 6 and mortar 7
Are laid on the indoor side of the frame structure.
And mortar 9 and the like are laid, thereby constituting a veranda wall. On the other hand, a floor member 10 such as a deck plate is disposed between the steel beams 1 and 2 on the veranda floor surface.
Has been cast.

[0004] The waterproof sheet 12 is made of a lightweight concrete 11.
The end 12a of the waterproof sheet is lifted up to the lower part of the veranda wall, and is attached to the lining member 8 with a nail 14 or the like via a backing plate 13. In addition,
On the waterproof sheet 12, a waterproof mortar 15 and the like are laid over the entire area. Further, in order to prevent the waterproof sheet 12 from being extremely bent at the rising portion of the veranda wall, a corner cant 16 which is obliquely inclined is laid at the corner between the lightweight concrete 11 and the lining member 8. . This prevents the waterproof sheet 12 from being extremely bent and prevents water leakage from this corner.

However, in the above-described veranda structure, the waterproof sheet end 12a is attached to the lining member 8 with a nail 14 or the like. And a relatively thin plate made of synthetic resin. As a result, the nail 14 cannot be fixed firmly to the lining member 8 and the waterproof sheet end 1 cannot be fixed.
The mounting of 2a was not reliable, and as a result, there was a risk of water leakage. In FIG. 5, it seems that a fixing member such as a nail 14 may be attached to the support member 3.
The strut members 3 are arranged at predetermined intervals and are not arranged over the entire area of the veranda.
A fixing member such as a nail 14 cannot be attached to the rim.

[0006] Furthermore, the corner cant 16 is laid, but the laying of the corner cant 16 is complicated for the operator. It was contrary.

[0007]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and it is possible to securely attach a waterproof layer. Of buildings that do not require corner cants
And to provide a waterproof structure for a veranda wall components and veranda wall using the same.

[0008]

[Outline of the invention] In order to achieve this object,
Veranda wall components of the building, the inside of the building of the veranda wall
Building berlin for laying a waterproofing layer, arranged in parts
A da wall components, and the floor plate portion which is disposed along a floor surface in the vicinity of the veranda wall waterproof layer lower, are arranged along a veranda wall, the region below the side surface of the indoor side And a rising portion having a cutout seat to which a waterproof layer is provided and to which an upper end portion of the waterproof layer is fixed.

[0009] According to the present invention configured in this manner, Bella
After arranging the roof wall component along the veranda wall, a waterproof layer may be laid on the veranda wall, and the upper end of the waterproof layer may be fixed to the cutout seat in the lower area on the indoor side surface of the rising portion. Therefore, it is extremely easy and simple to lay the waterproof layer, and the number of working steps can be reduced. In addition, the end of the waterproof layer can be fixed to the veranda wall forming member made of the foamed resin with a nail or the like. Fastening is ensured, and deterioration of the waterproof layer, water leakage, and the like can be reliably prevented.

In addition, the veranda generally has a support member made of a lightweight steel frame or the like inside, but in the present invention according to the second aspect, a recess for escaping the support member has a rising portion. Because it is formed on the side of the veranda wall side of
Nor it went and causing an increase in veranda wall thickness by providing the veranda wall components. Further, claim 3
In the present invention according to the present invention, since a sloping cant portion is formed between the floor plate portion and the rising portion, it is not necessary to dispose a corner cant as in the related art, and the number of work steps can be reduced.

[0011] Further, in claims 4 to 6, the above-mentioned vehicle
The present invention is directed to a waterproof structure for a veranda wall of a building using a lander wall component , and the operation and effect thereof are the same as those of the above-described claims 1 to 3.

[0012]

[Specific explanation of the invention] The construction according to an embodiment of the invention will be described below.
A veranda wall constituting member and a waterproof structure of a veranda wall using the same will be described with reference to the drawings. FIG. 1 is a sectional view of a veranda of a building according to an embodiment of the present invention.
It is sectional drawing in the place which does not have the support | pillar member which comprises a veranda. Figure 2 is a cross-sectional view of a veranda in accordance with the embodiment, it is a cross-sectional view at points where there are pillar members constituting the veranda. FIG. 3 is an exploded perspective view of the veranda according to the embodiment. FIG. 4 is a second view of the veranda according to the embodiment.
It is a rear perspective view of a veranda wall component .

As shown in FIGS. 1 and 2, in this embodiment, a steel frame (not shown) protrudes from a steel beam 1 of a building frame.
A steel beam 2 for a veranda is fixed to the tip of the protruded steel frame. On this steel beam 2, a column member 3 which extends vertically and is made of a lightweight steel frame, etc., and a horizontal member 4 which is fixed vertically by welding or the like and which extends horizontally and is made of a lightweight steel frame etc.
5 is fixed. A floor member 10 such as a deck plate is provided between the steel beams 1 and 2 on the veranda floor.
The lightweight concrete 11 is cast on the floor member 10. On this lightweight concrete 11, a waterproof layer 40 is laid. The waterproof layer 40 may be of various types, for example, asphalt waterproof, sheet waterproof and the like.

As shown in FIG. 3, inside the frame structure of the pillar members 3 and the horizontal members 4 and 5 constituting the veranda wall, the first veranda wall constituting member 20 and the second veranda wall according to the present embodiment are provided. A plurality of veranda wall constituent members 30 are sequentially arranged. These first and second veranda wall components 20, 3
0 is basically formed in substantially the same manner, but the first veranda wall constituting member 20 is disposed at a position where the column member 3 of the frame structure does not exist. The second veranda wall forming member 30 is provided at a position where the support member 3 is present, and is a so-called accessory.

The first and second veranda wall constituting members 20 and 30 are provided on floor plates 21 and 31 disposed on a deck plate 10 constituting a veranda floor surface, and are substantially perpendicular to the floor plates 21 and 31. Rising part 22,3 that stood up
2 and canting portions 23 and 33 which are inclined (eg, at 45 °) at the corners of the floor plate portions 21 and 31 and the rising portions 22 and 32. The rising portions 22 and 32 may be correspondingly inclined (at an obtuse angle or an acute angle) if the veranda wall is slightly inclined.

At the lower side of the rising portions 22 and 32 of the first and second veranda wall constituting members 20 and 30 on the indoor side, notch seats 24 for fixing the upper end of the waterproof layer 40 are provided.
34 are formed. The cutout seats 24 and 34 need only be recessed in a space corresponding to the waterproof layer 40, the backing plate 45 described later, and the mortar layer 50, but can be changed as appropriate. On the other hand, the first and second veranda wall components 20,
First recesses 25 and 35 for allowing the horizontal member 5 having the frame structure to escape are formed in the upper portion of the rising portions 22 and 32 on the outdoor side. The first recesses 25 and 35 are provided with the horizontal member 5.
It is only necessary that they be formed in accordance with the above shape, and they need not necessarily be square. Further, the upper portions of the rising portions 22 and 32 may be formed at the same height as the horizontal member 5 so that the first recess is not provided.

Furthermore, as described above, the second veranda wall
Since the component member 30 is provided at a position where the column member 3 is present, the column member 3 escapes to the outdoor side surface of the second veranda wall component member 30 as shown in FIG. Second recesses 26 and 36 are formed. The second recesses 26 and 36 need only be formed corresponding to the shape of the support member 3 and need not necessarily be square.

Further, since the first veranda wall constituting member 20 is a normal product and the second veranda wall constituting member 30 is an accessory, the width of the first veranda wall constituting member 20 is
The width of the second veranda wall component 30 may be determined to be a width surrounding the support member 3. Next, these first and second verandas
It is preferable that the wall constituting members 20 and 30 are formed from the following materials.

Polystyrene foam When this polystyrene foam is used, it is advantageous in that it is lightweight and inexpensive, but on the other hand, a non-solvent (for example, rubber) adhesive cannot be used. However, there is a disadvantage that it takes a long time to cure and a long construction period, and because it is a relatively hard material, there is a problem that it is difficult to cope with unevenness of a veranda floor, and a problem that it is deteriorated by ultraviolet rays. is there.

Polyolefin Foam In the case of a polyolefin foam, for example, a foam such as polyethylene or polypropylene, it is lightweight and
A non-solvent-based adhesive can be used, and the construction time can be shortened. Furthermore, since it is softer than polystyrene, it can cope with irregularities on the veranda floor, and there is no problem of deterioration due to ultraviolet rays. However, the cost is slightly higher than that of polystyrene, but it is expensive, but it is not so expensive, and there is no problem in terms of cost.

Rubber Foam Rubber foam is relatively soft and has the advantage of being able to cope with irregularities on the veranda floor, but has a relatively low foaming ratio and high cost. It has the disadvantage of being heavy and hard. Taken together, the polyolefin foam is most preferred, and then the polystyrene foam and rubber foam are preferred. However, the material of the first and second veranda wall constituting members 20 and 30 is not limited to these materials, and it is a matter of course that various materials may be used. The expansion ratio in this case is
It is preferably from 10 to 80 times, more preferably from 40 to 50 times.

Further, the first and second veranda wall structures are provided.
When molding the component members 20 and 30, a molding method in which the components 20 and 30 are integrally formed by in-mold foam molding is possible. Also, Belan
Instead of integrally forming the damper wall components 20 and 30 as a whole, the damper wall components 20 and 30 may be constituted by a plurality of variously disassembled parts, which may be assembled later as shown in the drawing. Next, the first and second veranda wall components 2
The operation of 0, 30 will be described.

As shown in FIGS. 1, 2, and 3, a plurality of first and second veranda wall constituting members 20 and 30 are arranged side by side along the veranda frame structure. At this time, a second recess 36 is provided on the outdoor side of the rising portion 32 at a position where the support member 3 is erected.
A second veranda wall component 30 having
The column member 3 is accommodated in the recess 36 of the second bellan.
A first veranda wall component 20 having no second recess is provided between the dapper wall components 30, 30.

Thereafter, a waterproof layer 40 is formed on the first and second layers.
Veranda wall components 20, 30 along to start-up, the waterproof layer 40, together with the caul 45 which the covering was cracking at its upper end 40a, to fix the veranda wall components 20, 30 by the nail 46 or the like I have. If the width of the second veranda wall forming member 30 having the second concave portion 36 is wide or narrow, the first veranda provided between the second veranda wall forming member 30 is provided.
To change the number of the wall components 20, or the Bella
The wall member 20 may be cut into an appropriate width for use.

Further, a lath sheet upholstery 51, a mortar 52, and the like are laid on the outdoor side of the frame structure or the veranda wall constituting members 20, 30. A lining member 53 is laid on the indoor side of the veranda wall constituting members 20 and 30. The lining member 53 may be of various types, such as a mortar, a decorative aluminum plate having an aluminum plate on both sides and a foamed resin inside, and a ceramic water-resistant calcical plate. Further, a cap 54 is mounted on the frame structure, the veranda wall constituent members 20, 30, and the like. Further, a mortar layer 50 is laid on the waterproof layer 40.

As described above, in this embodiment, the veranda wall structure is used.
After the formation member 20, 30 arranged to be along the frame structure, Bella
Sunda wall construction waterproof layer 4 on or inside the member 20, 30
0 may be laid, and the waterproof layer 40 may be fixed to the cutout seats 24 and 34 below the inner side surfaces of the rising portions 22 and 32. Therefore, the installation of the waterproof layer 40 becomes extremely easy and simple,
Belan made of foam resin while reducing the number of work steps
Since the upper end portion 40a of the waterproof layer 40 can be fixed to the damper wall constituent members 20 and 30 with a nail or the like, the waterproof layer 40 can be securely fixed, and deterioration of the waterproof layer 40, water leakage, and the like can be reliably prevented. .

Moreover, in this embodiment, the first and second recesses 25, 35, 36 for escaping the column member 3 and the horizontal members 4, 5 constituting the frame structure are provided on the outdoor side of the rising portions 22, 32. Is formed on the side surface of the veranda wall component 2
Nor it went and causing an increase in veranda wall thickness by providing the 0, 30. Moreover, since it is comprised in this way, the rising part 2 of the veranda wall component members 20 and 30 is sufficient.
Veranda so that the rows of 2,32 indoors are flat
The wall components 20, 30 can be provided. Therefore, the arrangement of the cutout seats 24 and 34 can be made flat, and as a result, a gap between the cutout seats 24 and 34 and the waterproof layer 40 can be eliminated. It is possible to obtain a waterproof structure in which the sealing members 40 are adhered to each other.

Further, the floor plate portions 21 and 31 and the rising portion 3
, Cant parts 23, 3 inclined between
Since 3 is formed, there is no need to dispose a corner cant as in the related art, and the number of work steps can be reduced. Note that the present invention is not limited to the above-described embodiment. In particular, matters described as not being limited in the specification can be variously modified.

Furthermore, the veranda of the veranda according to the present invention.
The veranda structure to which the wall component is applied, for example, a frame structure including a support member and a horizontal member, a floor member, and other members attached to the frame structure are not limited to the embodiments, and can be variously modified.

[0030]

As mentioned [devised the effect described above, in the present invention is, Bellan
After arranging the roof wall component along the veranda wall, a waterproof layer may be laid thereon, and the upper end of the waterproof layer may be fixed to the cutout seat in the lower area on the indoor side surface of the rising portion. Therefore, it is extremely easy and simple to lay the waterproof layer, and the number of working steps can be reduced. In addition, the end of the waterproof layer can be fixed to the veranda wall forming member made of the foamed resin with a nail or the like. Fastening is ensured, and deterioration of the waterproof layer, water leakage, and the like can be reliably prevented.

Moreover, the veranda generally has a support member made of a lightweight steel frame or the like inside, but a recess for escaping this support member is formed on the side surface of the rising portion on the veranda wall side. because of Te, nor <br/> that said that causes an increase in veranda wall thickness by providing the veranda wall components.

[Brief description of the drawings]

Figure 1 is a sectional view of Bellan <br/> da building according to an embodiment of the present invention, is a cross-sectional view at points no strut members constituting the veranda.

FIG. 2 is a cross-sectional view of a veranda of the building according to the embodiment, which is a cross-sectional view at a position where a pillar member constituting the veranda exists.

FIG. 3 is an exploded perspective view of a veranda of the building according to the embodiment.

Figure 4 shows a second Vera veranda according to the embodiment
FIG. 4 is a rear perspective view of a wall component member.

FIG. 5 is a sectional view of a veranda of a building according to a conventional example.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 3 Prop member (support member) 4,5 Horizontal member (support member) 20 1st veranda wall constituent member 24 Notch seat 25 1st recess (concave) 30 2nd veranda wall constituent member 34 Notch seat 35th 1st recess (recess) 36 2nd recess (recess)

Claims (6)

(57) [Scope of request for utility model registration] 1. A disposed inside part of the building of the veranda wall, a veranda wall components of a building for laying a waterproof layer, the waterproof layer lower side along a floor surface in the vicinity of the veranda wall A rising portion having a floor plate portion provided, and a cutout seat provided along a veranda wall and provided with a waterproof layer and an upper end portion of the waterproof layer attached to a lower region of a side surface on the indoor side. A veranda wall component of a building, comprising: a foam resin; 2. The veranda of a building according to claim 1, wherein a recess is formed on an outdoor side surface of the rising portion so as to allow a support member constituting a veranda wall to escape.
Wall components. 3. The veranda wall component of a building according to claim 1, wherein a canted portion that is obliquely inclined is formed between the floor plate portion and the rising portion. 4. A floor plate portion disposed along a floor near a veranda wall of a building, and a rising portion disposed along the veranda wall and having a cutout seat in a lower region of a side surface on the indoor side. And a veranda of a building formed from foamed resin.
A plurality of wall component members are arranged and arranged, and a waterproof layer is laid on the floor plate portion of these veranda wall component members and on the cutout seats of the rising portions. The waterproof structure of the veranda wall of the building, which is fixed. 5. A side surface on the veranda wall side of the rising portion,
5. The building according to claim 4, wherein a recess is formed to escape a supporting member constituting the veranda wall.
Lander wall waterproof structure. 6. The waterproof structure for a veranda wall of a building according to claim 4, wherein a canted portion that is obliquely inclined is formed between the floor plate portion and the rising portion.