JPH06229011A - Building structure - Google Patents

Abstract

PURPOSE:To simplify the structure of the whole building for facilitating the execution by mounting external building member like a veranda floor to a building frame through a joint member mounted to the outer wall surface of the building frame. CONSTITUTION:A precast veranda floor 31 is previously manufactured in a factory. After a building frame 20 is completed, a joint member 23 is mounted to the wall surface of the building frame 20. The veranda floor 31 is fixedly bolted to a beam 21 of the building frame 20 through the joint member 23 at any time. Water-proof treatment only for the building frame 20 and the joint member 23 mounted thereto will suffice for the water-proof treatment for the veranda floor 31 mounting part so that the water-proof treatment for the whole veranda floor is dispensed with to simplify the water-proof treatment.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building structure, and more particularly to a building structure in which external building members such as a balcony floor and an eave can be easily and surely integrally attached to the building body side. is there.

[0002]

2. Description of the Related Art Conventionally, as an example of this type of building structure, the building structure shown in FIG. 4 is generally well known.
In the building structure shown in FIG. 4, the deck slab 3 placed on the frame beam 2 of the building 1 is taken out horizontally, and its tip end is placed on the steel cantilever frame 4, and the angle member 5 is used. After attaching the ALC wall panel 6 to the steel cantilever frame 4 through the above, and coating the fireproof coating film 7 around the steel cantilever frame 4, the mortar is placed on the deck slab 3 and the deck slab 3. The water gradient mortar layer 8 is formed by laminating or filling the gap with the ALC wall panel 6, and then the sheet waterproof layer 9 is laminated on the water gradient mortar layer 8.

In the figure, reference numeral 10 is a handrail, which is provided upright and protruding from the upper edge of the ALC wall panel 6. Reference numeral 11 is an underrail provided at the lower edge of the ALC wall panel 6, and 12 is a calcareous plate, which is hung horizontally between the underrail 11 and the skeleton side outer wall 13. 14 is a lightweight steel frame base.

[0004]

However, in the conventional building structure having the above-mentioned structure, the deck slab 3 is brought out horizontally from the body side of the building 1, and the ALC wall panel 6 is mounted on the steel frame cantilever frame 4. Installation, deck slab 3
Mortar must be filled and laminated on the top and the gap, and the sheet waterproof layer 9 must be further laminated on it, and each member and its assembly method are extremely complicated and require skill, and the construction period becomes long, and therefore the cost is high. There was a problem such as being expensive.

Further, in terms of performance, there is a problem that the performance depends on the construction because the storage of each member is complicated. Moreover, there was also a problem that the mold was complicated for the parts of the building part on the body side. In addition, the waterproofing process is complicated as a whole, and there is a problem that water leaks from several places when the construction is bad. The building structure according to the present invention is a technique developed in view of the above-mentioned conventional problems, in particular, simplifies the constituent members, and simplifies the construction method, thereby shortening the construction period and reducing the cost, Moreover, it provides a completely new technology that facilitates waterproofing.

[0006]

The building structure according to the present invention is a technology that has fundamentally improved the above-mentioned conventional problems, and its gist is to construct a building structure such as a veranda floor and an eaves from outside. In a building structure that is integrally attached and configured, a joint member for mounting a building external member is provided on the substantially same surface as an outer wall surface of a building frame, and the building external member is integrated with the building frame through the joint member. It is a building structure characterized by being attached to.

[0007]

As described above, the building structure according to the present invention is a building structure in which external building members such as a veranda floor and an eave are integrally attached to the frame of the building. Since the outer building member is attached to the body through this joint member after it is attached to the body so that it is substantially flush with the wall surface, the outer building member may be completely separated from the body of the building. This makes it possible to shorten the construction period by simplifying the construction method and simplifying the construction method.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the building structure according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a longitudinal sectional view of a main part of the building structure of the present invention, and FIG. 2 is a plan view of FIG.
(B) is a front view of the building structure of FIG. 1, FIG. 3 (A) is a perspective explanatory view of a joint member, and FIG. 3 (B) is an explanatory view of a state in which a veranda floor is attached to a frame-side beam through the joint member. 3C is an explanatory view showing the main part of the back surface of the balcony floor.

In FIGS. 1 to 3C, reference numeral 20 denotes a building frame, and a beam 21 of the building frame 20 has a tip end portion of a deck slab 22 mounted thereon. The beam 21 is made of H-shaped steel, and the contact plates 21a are welded to both side surfaces thereof. 23 is a joint member having a horizontal cross section of H
It is formed in a mold shape, and a plurality of bolt holes 24 are formed in the front side surface 23a thereof. The joint member 2
3 is joined to the contact plate 21a of the beam 21 by bolts.

A window frame sash 26 is attached above and below the joint member 23, respectively.
Mortar 27 is filled or laminated on the gap between the window frame sash 26 and the deck slab 22 and on the upper surface of the deck slab 22, respectively. A floor finish material 28 is integrally coated on the mortar 27. A glass door 29 is attached to the window frame sash 26. 30 more
Is a fireproof coating provided around the beam 21.

Next, 31 is a veranda floor made of precast concrete, and bolt holes 32 corresponding to the bolt holes 24 of the joint member 23 are bored in the standing surface of the lower support portion 31a. Around the plurality of bolt holes 32, a rectangular packing groove 25a into which the waterproof packing 25 can be fitted is formed. Further, the veranda floor 31 is provided with a hole 33 for mounting a drainage drain and a hole 35 for vertically fixing the handrail 34, respectively. Reference numeral 36 denotes a bolt that can be inserted into the bolt hole 24 of the veranda floor 31, and the tip of the bolt 36 is screwed into the bolt hole 24 of the joint member 23 to move the veranda floor 31 through the joint member 23. It is configured so that it can be attached and fixed to the beams 21 of 20.

In the building structure according to the present invention, as described above, the joint member 23 is attached to the outer wall surface of the building frame 20,
Since the veranda floor 31 is attached to the building frame 20 via the joint member 23, the veranda floor 31
Can be manufactured in a factory in advance, and after the building skeleton 20 is completed, it can be attached and fixed to the building skeleton 20 at any time.

Further, in waterproofing the mounting portion of the veranda floor 31, only the mounting portion of the building frame 20 and the joint member 23 attached thereto need be waterproofed. There is no need to carry out waterproofing treatment even over the entire length, and the prevention treatment can be simplified, and construction is extremely simple. Therefore, by implementing the present invention, in addition to the above-mentioned veranda floor 31, all building external members (not shown) such as eaves are separately and independently manufactured, and then the building frame 20 is jointed via the joint member 23.
It can be easily attached and configured on the outer wall surface of.

[0014]

As described above, the building structure according to the present invention is
Since the external building members such as the balcony floor, the eaves, and the garden stand are attached to the building frame through the joint member attached to the outer wall surface of the building frame, the following effects are obtained. (1) The structure of the entire building can be simplified. (2) Each member can be simplified, which allows easy and reliable assembly and construction of members mass-produced in advance in a factory or the like.

(3) The construction period can be shortened and the construction cost can be reduced. (4) Since the external building member can be separated from the building frame, the part related to the performance of each building member can be simplified. (5) Since the building members of the building structure are organized, the entire building is facilitated, the waterproofing of the entire building is simplified, and even an unskilled amateur can easily and reliably carry out the assembly work. . (6) Since the external building member can be bolted to the building frame through the joint member, the attachment thereof is extremely easy.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view of a main part of a building structure of the present invention.

2 (A) is a plan view of the building structure of FIG. 1. FIG.

FIG. 2 (B) is a front view of the building structure of FIG. 1.

FIG. 3A is a perspective explanatory view of a joint member.

FIG. 3 (B) is an explanatory view showing a state where the veranda floor is attached to the skeleton side beam through the joint member.

FIG. 3C is an explanatory diagram showing a main part of the back surface of the balcony floor.

FIG. 4 is a vertical cross-sectional explanatory view showing a main part of a conventional building structure.

[Explanation of symbols]

1 Building 2 Frame beam 3 Deck slab 4 Steel cantilever frame 5 Angle material 6 ALC wall panel 7 Fireproof coating film 8 Water gradient mortar layer 9 Sheet waterproof layer 10 Handrail 11 Underrail 12 Caulcal plate 13 Body side outer wall 14 Lightweight steel frame Base 20 Building frame 21 Beam 21a Plate 22 Deck slab 23 Joint member 23a Front side 24 Bolt hole 25 Waterproof packing 26 Window sash 27 Mortar 28 Floor finish 29 Glass door 30 Fireproof coating 31a Lower support 32 Bolt hole 33 Drain hole 34 Handrail 35 Hole 36 Bolt

Claims (1)

[Claims] 1. In a building structure in which an external building member such as a veranda floor or an eave is integrally attached to a building frame, a joint member for mounting the external building member is provided on substantially the same plane as an outer wall surface of the building frame. A building structure, characterized in that it is provided and an external building member is integrally attached to a building frame via the joint member.