JPH0776484B2 - Outer wall of building, its construction method and its net support metal fittings - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall of a building, an improvement in its construction method, and a net support fitting used in the construction.

[0002]

2. Description of the Related Art In constructing an outer wall of a building, particularly a tile wall, a mortar is applied to the outer surface of a skeleton, a tile is attached to the outer wall of the skeleton, and a desired joint finish is applied. In order to cope with the need for gripper skill, where the skilled worker is in short supply, the present inventor mounts a ceramic porcelain plate on a rebar net to form an outer wall frame, and inside of it, ready-mixed concrete or mortar. We have developed and proposed a method for constructing the desired outer wall simply by placing a pipe (JP-A-4-166666).

[0003]

However, it is unexpectedly difficult to firmly establish and support the rebar net at a predetermined position apart from the outer surface of the body, and there is a disadvantage that the work efficiency is significantly deteriorated. The present invention has been accomplished through intensive research to eliminate this disadvantage.

[0004]

The outer wall of the structure of the present invention comprises:
The outer wall frame is constructed by mounting a large number of ceramic porcelain plates on a rebar net opposite to the outer surface of the frame at a required interval, and by filling and filling mortar in the space between the outer wall frame and the outer surface of the frame. The outer wall of an article, wherein the reinforcing bar net is erected and supported at a predetermined position by mounting and supporting the lateral bar on a multi-stage lateral bar receiving portion of a net support attached to the outer surface of the body. .

The method of constructing the outer wall of the building according to the present invention comprises attaching a net support having a multi-stage lateral bracing portion to the outer surface of the body,
By mounting and supporting the corresponding horizontal bar of the reinforcing bar net on the multi-stage horizontal bar receiving portion, the reinforcing bar net is erected and supported at a predetermined position, and a large number of ceramic porcelain plates are attached to the reinforcing bar net.
An outer wall frame is formed by fitting and mounting the vertical bar fitting portion on the vertical bar, and mortar is poured and filled in the space between the outer wall frame and the outer surface of the skeleton.

The net support of the present invention comprises a mounting plate portion that comes into contact with the outer surface of the skeleton, and a lateral streak receiving portion that extends in a direction orthogonal to the mounting plate portion and is provided in multiple stages.

[0007]

[Function] The reinforcing bar net can be easily and firmly erected and supported at a desired position by mounting and supporting the corresponding horizontal bar on the multi-level horizontal bar receiving portion of the net support attached to the outer surface of the skeleton. It helps to improve the building efficiency and enhances the quality of the outer wall itself.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments shown in the drawings will be described in detail below. Reference numeral a is a ceramic porcelain plate composed of an inner bearing portion 1 and an outer decorative portion 2, and the inner bearing portion 1 is formed by integrally molding longitudinal streak fitting portions 3 and 3 on the back surface at a required interval. Further, the inner proof portion 1 and the outer decorative portion 2 are molded in a state in which the former is biased upward and the latter is biased downward along one diagonal line of the ceramic porcelain plate a (see FIGS. 8 and 9). .

Reference numeral b is a reinforcing bar net, which is assembled by welding or the like so that a plurality of vertical bars 4 and horizontal bars 5 form a large number of sections of a required size (FIG. 5).

Reference numeral c is a metal net support having a gutter-shaped cross section. The net support is formed by bending side walls 7 and 7 on both sides of a vertically long mounting plate portion 6 which comes into contact with an outer surface of a frame, which will be described later. The lateral streak receiving parts 8 ... at the required intervals on the outer edge of 7,
The mounting plate portion 6 extends in a direction orthogonal to the mounting plate portion 6 and is provided in multiple stages. Reference numeral 9 is a mounting hole formed in the mounting plate portion 6 (FIG. 6).

Reference numeral c'denotes a metal net support having an L-shaped cross section, which is formed by bending a side wall 7'on one side of a vertically long mounting plate portion 6'which comes into contact with the outer surface of the body, which will be described later. The lateral streak receiving portion 8'at the outer edge of the ′ at required intervals.
Are extended in a direction orthogonal to the mounting plate portion 6'and provided in multiple stages. Reference numeral 9'denotes a mounting hole formed in the mounting plate portion 6 '(FIG. 7).

To construct an outer wall of a building, first, the net support tools c and c'are attached to a concrete wall or a pillar which is the body of the building. That is, in this embodiment, the net support tool c is provided on the outer surface of the main pillars 10 of the wooden construction.
Further, the net support tool c'is attached and fixed to the outer surface of the stud 11 by driving the nails 12 through the attachment holes 9 and 9'of the attachment plate portions 6 and 6 ', respectively.

Next, the reinforcing bar net b is supported and established outside the main columns 10 and 10 and the studs 11 by the above-mentioned net supports c and c'at a required interval. More specifically, the reinforcing bar net b is composed of the lateral bar receiving portions 8 of the net supports c, c '.
, 8 '... Corresponding portions of the horizontal bars 5 corresponding to the steps are mounted on and supported by the horizontal bar receiving portions 8 ..., 8', and are supported and established at the above predetermined positions.

In the above description, the net support tool c includes the reinforcing bar nets b, b adjacent to the lateral bar receiving portions 8 of the one side wall 7.
One end of the horizontal bar 5 and the other side of the side wall 7 of the reinforcing bar b, b adjacent to the lateral bar receiving portion 8 of the other side of the other bar are supported and mounted. The lateral bar receiving portion 8'of the tool c'is used to mount and support an intermediate part of the lateral bar 5 of each reinforcing bar net b (Figs. 2, 4, 4).
5).

Next, the ceramic porcelain plate a having the above-described structure is provided on the outer surface of the reinforcing bar net b, and the vertical bar fitting portions 3 and 3 are connected to the vertical bars 4 and 4.
While being fitted to, the desired stacking method such as the tear joint or the potato joint shown in FIG. 1 is adopted and mounted. In this case, an inorganic adhesive is applied to the upper end surface of the inner proof portion 1 of the lower ceramic porcelain plate a, and the lower end surface of the inner proof portion 1 of the upper ceramic porcelain plate a is aligned with it to stack the upper ceramic porcelain a. . As a result, the outer wall frame d formed by mounting a large number of ceramic porcelain plates a on the rebar net b is established.

Thereafter, mortar is sprayed on the back surface of the outer wall frame d to form a mortar layer e for burying the vertical streak fitting portions 3 and 3 of the ceramic porcelain plate a and the vertical streaks 4 and lateral streaks 5 of the reinforcing net b, and A heat insulating plate f is superposed on the back surface of the mortar layer e. By this, the desired outer wall can be constructed (Figs. 1, 2, 3).

The above construction process may be performed as follows. Before mounting the ceramic porcelain plate a on the reinforcing bar net b established and supported at a predetermined position as described above, mortar is sprayed onto the reinforcing bar net b, and the reinforcing bar net b is softened in the same manner as above. The ceramic ceramic plate a is mounted and fixed.

Alternatively, before the ceramic porcelain plate a is mounted on the reinforcing bar net b established and supported at a predetermined position, the main pillar 1
A heat insulating plate f is installed between 0 and 10 and the stud 11, and mortar is sprayed from the side of the reinforcing bar net b to form a mortar layer e having a thickness reaching the surface of the reinforcing bar net b. The ceramic porcelain plate a is mounted and fixed to the reinforcing net b in the same manner as above.

As described above, the construction in which the mortar layer e is formed before the ceramic porcelain plate a is mounted on the reinforcing net b is used when an outer wall is provided on the outer side of an existing skeleton in the case of extension and remodeling. It is found to be particularly effective.

[0020]

As is apparent from the above description,
The outer wall and the construction method of the present invention have the following effects. Reinforcing bar nets can be easily and firmly erected and supported at desired positions by mounting and supporting the corresponding horizontal bars on the multi-stage horizontal bar receiving portion of the net support attached to the outer surface of the body. The quality of the outer wall frame formed by mounting the ceramic porcelain plate and the quality of the outer wall formed by these are improved.

Further, according to the net support of the present invention, the net support comprises the mounting plate portion which comes into contact with the outer surface of the skeleton, and the horizontal streak receiving portion which extends in a direction orthogonal to the mounting plate portion and is provided in multiple stages. Can be easily attached to the outer surface of the body such as pillars and walls, and the reinforcing bar net can be easily and firmly supported and established on it. Even if there is some unevenness on the outer surface of the body, it is bothered to do so. Instead, it is possible to support and establish a reinforcing bar net.

[Brief description of drawings]

FIG. 1 is a front view of an outer wall of the present invention constructed by a construction method of the present invention.

FIG. 2 is an enlarged transverse plan view of the above.

FIG. 3 is an enlarged vertical side view of the above.

FIG. 4 shows the implementation status of the construction method of the present invention,
It is a top view of the state where the reinforcing bar net was supported and established outside the body.

FIG. 5 is a front view of the above.

FIG. 6 is a perspective view of an embodiment of a net support.

FIG. 7 is a perspective view of another embodiment of the net support tool.

FIG. 8 is a plan view of a ceramic porcelain plate.

FIG. 9 is a front view of the above.

[Explanation of symbols]

 a Ceramic porcelain plate b Reinforcing bar net c Net support tool c'Net support tool d Outer wall frame e Mortar layer f Heat insulating plate 1 Inner load bearing part 2 Outer decorative part 3 Vertical bar fitting part 4 Vertical bar 5 Horizontal bar 6 Mounting plate part 6'Installation Plate part 7 Side wall 7'Side wall 8 Horizontal line receiving part 8'Horizontal line receiving part

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location E04F 13/14 103 F 9127-2E

Claims (3)

[Claims] 1. A large number of ceramic porcelain plates are mounted on a rebar net, the outer wall frame of which is opposed to the outer surface of the skeleton with a required space, and mortar is cast in the space between the outer wall frame and the outer surface of the skeleton. On the outer wall of the building to be filled, the reinforcing bar net is erected and supported at a predetermined position by mounting and supporting the lateral bar on the multi-level lateral bar receiving portion of the net support attached to the outer surface of the body. The outer wall of a building characterized by that. 2. A reinforcing bar net comprising a number of vertical bars and horizontal bars forming a plurality of compartments is supported opposite to the outer surface of the body at a required interval, and a large number of ceramic porcelain plates are attached to the reinforcing bar net. By mounting the vertical streak fitting portion to the vertical streak for mounting, an outer wall frame is formed, and in a method of constructing an outer wall of a building in which the outer wall frame and the outer surface of the skeleton are filled with mortar, Attaching a net support equipped with a multi-stage horizontal bar receiving portion to the outer surface of the skeleton, and mounting and supporting the corresponding horizontal bar of the reinforcing bar net on the multi-stage horizontal bar receiving portion to erect and support the rebar net at a predetermined position. The method of constructing the outer wall of the building. 3. A net support for an outer wall of a building, comprising: a mounting plate portion that comes into contact with an outer surface of a skeleton; and a lateral streak receiving portion that extends in a direction orthogonal to the mounting plate portion and is provided in multiple stages. Metal fittings.