JPH08319704A - Balcony unit and waterproofing structure - Google Patents

Abstract

PURPOSE: To improve the waterproof by installing a water proof material on the upper surface of a floor panel, extending a riser piece from the end part of the waterproof material on the higher side, and adhering a draining sheet suspended from the lower end of an external wall of a building to the riser piece. CONSTITUTION: A riser piece 12a is provided on a waterproof material 12 along the side surface of a curing beam 14 from the end part on the higher side which is on the habitable room side. A draining sheet 17 is adhered to the outer side of the riser piece 12a in a lapped manner from the inner side of the lower end of an external wall 16 of the habitable room or the like above a beam 14. Waterproofing work of a balcony unit 10 can be easily and surely executed only by fitting the sheet 17 without executing the riser piece 12a at site for weathering. Man-hour of execution can be greatly saved, and the waterproofing performance can be improved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a balcony unit and a waterproof structure provided with the balcony unit.

[0002]

2. Description of the Related Art Conventionally, as a waterproof treatment for the floor surface of a balcony unit, a waterproof material is laid on the upper surface of the floor panel. The waterproof material is provided at the stage of the balcony unit manufactured in advance in the factory,
At the time of construction at the site, a so-called rising piece that has been raised above the water-side end of the waterproofing material has been attached to prevent rain from raining between the water-side living room and the like (Japanese Patent Publication No. Four
8697 gazette).

[0003]

However, in the case of the conventional balcony unit as described above, it is not possible to carry out the work of rain protection between the room on the water side and the like on site.
In addition to requiring construction man-hours, there was a concern that the quality of the waterproof performance of the rain cover would be unstable.

The present invention has been made in view of the above-mentioned problems, and an object thereof is to solve these problems and significantly reduce the number of construction man-hours. (EN) Provided are a balcony unit that can reliably and reliably obtain waterproof performance against rain in a living room, and a waterproof structure of a building provided with this balcony unit.

[0005]

In the balcony unit of the present invention as set forth in claim 1, in a balcony unit in which a waterproof material is laid on the upper surface of a floor panel, the balcony unit is erected from the end of the waterproof material on the water side of the balcony unit. It is characterized in that the upper piece is extended.

Further, the building according to claim 2 is characterized in that the draining sheet hanging from the lower end of the outer wall of the building is adhered to the rising piece of the balcony unit according to claim 1.

[0007]

In the balcony unit of the present invention as set forth in claim 1, since the rising piece is extended from the end of the waterproof material on the water side of the balcony unit, the installation work of this rising piece at the site is not required. It becomes unnecessary and the construction man-hours can be greatly reduced. Further, since the rising piece is integrated with the waterproof material on the floor and there is no connecting portion, the waterproof performance against rain from the living room and the like on the water side is ensured, and stable quality is secured.

Further, in the waterproof structure of the present invention as set forth in claim 2, since the draining sheet hung from the lower end of the outer wall of the building is adhered to the rising piece of the balcony unit as set forth in claim 1, adjacent living rooms. It is possible to ensure that the rooms on the lower floors and the rooms on the lower floor will be protected from rain, and the building will be of excellent quality.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional view showing an example of a balcony unit of the present invention. As shown in FIG. 1, a balcony unit 10 installed in a building is provided so as to project to the outside such as a living room. This balcony unit 10 is constructed by laying a waterproof material 12 on the upper surface of a floor surface material 11 of a floor panel, and further laying a finishing material 13 such as a unit tile or artificial grass on the upper surface of the waterproof material 12. There is.

The waterproof member 12 is provided with a rising piece 12a along the side surface of the curing beam member 14 from the end on the water side which is the room side. This curing beam 14 is a floor beam 15
Abutting against and fastened with bolts and nuts,
It is provided to prevent the rising piece 12a from being damaged by being stepped on.

From the inside of the lower end of the outer wall 16 such as a living room above the curing beam 14, a draining sheet 17 is provided on the rising piece 12.
It is superposed on the outside of a and adhered to it to treat it as rain.

Further, the floor surface of the balcony unit 10 is provided with a gentle slope toward the tip end on the outdoor side so that rainwater and the like can be cleaned up. Between the handrail 19 above the frame member 20 on the tip side, the box gutter 1
8 is provided, and an end portion 12b of the waterproof material 12 is vertically provided inside the box gutter 18.

Therefore, the balcony unit 10 can be installed in the field without installing a separate rising piece for rain protection, and after installation, the draining sheet 17 can be simply installed. The waterproof treatment for rain is surely completed.

Further, unlike the conventional case, a separate rising piece is not attached to the end of the waterproof material by adhesion or the like, so that waterproofing can be made stable and reliable, which is also advantageous in terms of durability. It can be anything.

As the material of the waterproof material 12 provided on the balcony unit 10, a vinyl chloride resin-coated steel plate (0.5 mm thick) is preferably used. The floor material of the floor panel under the waterproof material 12 is plywood (12 mm
(Thickness) is preferably used.

When installing the balcony unit of the present invention, it is hoisted by a crane or the like. For example,
As shown in FIG. 2, eyebolts 30 are attached to the floor surface material 11 at a total of four positions, penetrating the handrail 19 and the waterproof material 12. After the installation is completed, since the through hole remains in the waterproof material 12 at the portion where the eyebolt 30 is removed from the floor surface material 11, the waterproof cap 31 is screwed in and repaired as shown in FIG.

In order to avoid making holes in the waterproof material 12, as shown in FIG. 4, the handrail 19 and the beam member 14 for curing are provided.
Eyebolt 3 on the side of the
0 may be attached.

[0018]

According to the balcony unit of the present invention as set forth in claim 1, since the rising piece is extended from the end of the waterproof material on the water side of the balcony unit, the rising piece is mounted on site. Construction work is unnecessary and the construction man-hours can be greatly reduced. Further, since the rising piece is integrated with the waterproof material on the floor and there is no connecting portion, the waterproof performance against rain from the living room and the like on the water side is ensured, and stable quality is secured.

Further, in the waterproof structure of the present invention as set forth in claim 2, since the draining sheet hanging from the lower end of the outer wall of the building is adhered to the rising piece of the balcony unit as set forth in claim 1, the adjacent rooms are It is possible to ensure that the rooms on the lower floors and the rooms on the lower floor will be protected from rain, and the building will be of excellent quality.

Further, unlike the conventional balcony unit, the construction work in rainy weather can be performed without any trouble.
Therefore, it is suitable as a balcony unit and a building provided with this balcony unit.

[Brief description of drawings]

FIG. 1 is a sectional view showing an example of a balcony unit of the present invention.

FIG. 2 is an explanatory view showing an example of an eyebolt attachment mode when lifting the balcony unit of the present invention.

FIG. 3 is an explanatory diagram showing a method of repairing a portion from which an eyebolt is removed.

FIG. 4 is an explanatory view showing another example of the eyebolt mounting mode when lifting the balcony unit of the present invention.

[Explanation of symbols]

 10 Balcony Unit 11 Floor Material 12 Waterproof Material 12a Rising Piece 12b Falling Piece 13 Finishing Material 14 Curing Beam Material 15 Floor Beam 16 Outer Wall (of Living Room) 17 Drain Sheet 18 Box Gutter 19 Handrail 20 Frame Material 30 Eyebolt 31 Waterproof Mold cap 32 Eye bolt mounting bracket

Claims (2)

[Claims] 1. A balcony unit in which a waterproof material is laid on the upper surface of a floor panel, wherein a rising piece extends from an end of the waterproof material on the water side. 2. A waterproof structure, wherein a draining sheet hanging from a lower end of an outer wall of a building is adhered to a rising piece of the balcony unit according to claim 1.