JPH0794766B2 - Thermal insulation tile, external thermal insulation wall of building, construction method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating tile, an outer heat insulating wall of a building using the heat insulating tile, and a method for constructing the outer heat insulating wall.

[0002]

2. Description of the Related Art Conventionally, the construction of an outer wall of a tile, which is constructed by applying mortar to the outer surface of the skeleton of a building, attaching a tile to the outer surface of the building, and finishing the required joints, requires a skilled person. In order to solve the problem of the shortage of workers and the difficulty of construction, the applicant company first mounted a ceramic porcelain plate on a rebar net to form an outer wall frame, and on the inside, ready-mixed concrete or It has been proposed to cast mortar alone or with a required heat insulating material, and a patent application has already been filed as Japanese Patent Application No. 2-117714.

[0003]

In the above, the reason why the heat insulating material is put inside the outer wall frame is to make the outer wall of the body have an outer heat insulating structure. However, a heat insulating material such as foamed synthetic resin is attached to the outer surface of the body. The work to be installed must be performed separately on site before the establishment of the outer wall frame formed by mounting the ceramic porcelain plate on the rebar net, which lowers the workability.

An object of the present invention is to eliminate the work of stretching a heat insulating material on site, improve workability by that amount, and provide an outer heat insulating wall of a high quality building.

[0005]

The heat insulating tile A of the present invention comprises:
A ceramic porcelain plate composed of an outer decorative portion 2 and an inner bearing portion 1 is molded along one diagonal line of the ceramic porcelain a with the outer decorative portion 2 facing downward and the inner bearing portion 1 biased upward, A heat insulating material b is attached to the back surface of the load bearing portion 1,
A rib 3 is integrally formed on the back surface of the inner load bearing portion 1 so as to project therefrom, and the rib 3 is fitted to the tip of the rib 3 with a gap between the rib 3 and the heat insulating material b. Part 3 '
Is formed.

In the outer heat insulating wall of the building of the present invention, the above-mentioned heat insulating tile A is mounted on a rebar net c opposite to the outer surface of the skeleton 6 of the existing building with a required gap, and the heat insulating tiles vertically adjacent to each other. The tiles A and A are adhered to each other with an inorganic adhesive 8 to form an outer wall frame d, and fresh concrete or mortar is poured and filled in the space.

In the method of constructing the outer heat insulating wall of the building of the present invention, a reinforcing bar net c formed by forming a large number of sections of a required size by the vertical bars 4 and the horizontal bars 5 is formed on the outer surface of the frame f of the existing building. Are supported in parallel with each other at intervals, and the heat insulating tile A is mounted on the reinforcing bar net c while fitting the vertical bar fitting portion 3'to the vertical bar 4 and is vertically adjacent. An inorganic adhesive 8 is filled and bonded between the heat insulating tiles A to form an outer wall frame d, and fresh concrete or mortar is placed in the space between the outer wall frame d and the outer surface of the frame f of the existing building. Filling is the content.

Further, the outer heat insulating wall of the structure of the present invention has an outer wall frame d formed by mounting the heat insulating tile A on a reinforcing net c.
It is formed by polymerization on the outside of the reinforced concrete frame f.

Further, according to the method for constructing the outer heat insulating wall of the building of the present invention, a predetermined reinforcing bar is arranged in the void 11 corresponding to the thickness of the reinforced concrete frame f to be constructed, and the void 11 is surrounded. In order to form it, the formwork 13 is supported and established on one side, and the reinforcing bar net c formed by forming a large number of sections of a required size with the vertical bars 4 and the horizontal bars 5 is established and supported on the other side facing it. , The rebar net c to the above insulation tile A
Is mounted while fitting the vertical streak fitting portion 3 ′ to the vertical streak 4 to form an outer wall frame c. The outer wall frame c and the mold 13
The content is to form and fill the reinforced concrete skeleton f by pouring and filling fresh concrete in the space 11 between the above.

[0010]

[Function] Since the heat insulating tile is formed by superposing the heat insulating material on the ceramic porcelain plate and forming the vertical streak fitting portion integrally with the ceramic porcelain plate, the conventional heat insulating material is used when constructing the outer heat insulating wall. It is possible to easily construct a desired outer heat insulating wall simply by fitting the vertical bar fitting portion to the vertical bar of the reinforcing bar net without the troublesome work of separately preparing and building.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments shown in the drawings will be described in detail below. First,
The heat insulating tile A of the present invention is formed by superposing the heat insulating material b on the ceramic porcelain plate a, and its constitution is as follows.
For example, an integrally-molded ceramic porcelain plate a, which is a horizontal rectangle having a height of 105 mm and a width of 305 mm, comprises an inner bearing portion 1 and an outer decorative portion 2, and the inner bearing portion 1 has an outer surface of about 150 mm.
Ribs 3 and 3 are provided at intervals of mm, and
The tips of the ribs 3, 3 are T-shaped vertical line fitting portions 3 ', 3'.
I am trying.

The inner proof portion 1 and the outer decorative portion 2 are molded along one diagonal line of the ceramic porcelain plate a in a state in which the former is biased upward and the latter is biased downward. , the outer decorative portion 2 the upper end surface _{2 1}
Together we are positioned lower than the upper end face 1 ₁ of the inner strength portion 1 as a downward inclined surface, a lower end face 2 ₂ inner strength portion 1
From the lower end face 1 ₂ protrudes downward, the second, are made to protrude from the right end face 2 ₃ of the outer decorative portion 2 in the right outward of the right end surface 1 ₃ of the inner strength portion 1, the left end surface of the inner strength portion 1 and projecting to the left outside 1 ₄ from the left end surface 2 ₄ of the outer decorative portion 2.

In the above, when the ceramic porcelain plates a, a are stacked vertically, that is, the lower ceramic porcelain plate a
Upper ceramic ceramic plate a on the upper end face 1 ₁ of the inner strength portion 1 of
When the lower end surface 1 ₂ of the inner strength portion 1 was polymerized through the below adhesive, the upper end surface 2 ₁ a lower end face 2 ₂ of the outer decorative portion 2 of the upper ones of inclination of the outer decorative portion 2 of the lower ones And a required space is formed between them and the horizontal void joint S ₁ is held (see FIGS. 6 and 7).

Further, the ceramic ceramic plates a, which are adjacent to each other on the left and right,
As for a, required that the left end face 1 ₄ of the inner strength portion 1 of the right ceramic ceramic plate a is below punch set mortar is filled between the right end face 1 ₃ of the inner strength portion 1 of the left ceramic ceramic plate a when adjacent at a gap S _2, the relation that holds forming the Tatesora joint S ₃ the required interval between the left end surface 2 ₄ and the right end face 2 ₃ of the outer decorative portion 2 of that of the right and left It is set (see FIGS. 4 and 5).

A heat insulating material b such as a foamed synthetic resin adhered to the outer surface of the inner proof portion 1 of the ceramic porcelain plate a having the above-mentioned structure with an appropriate adhesive forms the ribs 3, 3 in a protruding state between them, and the rib 3, the above-mentioned T-shaped vertical line fitting portion 3 ',
A space is formed between 3'and the outer surface of the heat insulating material b so as to receive a vertical line to be described later.

[0016] c is a rebar net, which has a plurality of vertical bars 4 and horizontal bars 5 of a required size, for example, a height of 210 mm,
It is assembled by welding or the like so as to form a number of compartments having a width of 150 mm.

Next, a case of constructing an outer heat insulating wall outside the skeleton 6 of the existing building will be described with reference to FIG. A plurality of required anchors 7 planted in the structure 6 of the existing building
Further, the reinforcing bar net c is firmly established and supported at a place separated from the outer surface of the skeleton 6 for a required period by welding connection to both and / or one of the horizontal bars 5.

The heat insulating tile A having the above construction is provided on the outer surface of the reinforcing net c, and the vertical fitting portions 3 ', 3'are provided with the vertical bars 4, 4.
While being fitted in, the desired stacking method such as the broken joints or potato joints shown in FIGS. In this case, the upper end surface 1 of the inner bearing portion 1 of the lower ceramic porcelain plate a
_{1. The} inorganic adhesive 8 is applied to the upper surfaces of the ribs 3, 3 including the vertical streak fitting portions 3 ', 3'and the heat insulating material b, and the upper ceramic porcelain plate a is stacked thereon.

Regarding the ribs 3, 3 and the vertical line fitting portions 3 ', 3'of the stepped ceramic porcelain plate a on which the horizontal line 5 and the anchor 7 are located, the horizontal line 5 and the anchor 7 are passed through. The notch 10 is made to the extent necessary for the purpose.

As described above, the outer wall frame d formed by mounting a large number of heat insulating tiles A on the reinforcing net c is established. Subsequently, fresh concrete or mortar e is poured and filled between the outer wall frame d and the skeleton 6. Some of it ceramic ceramic plate a, the gap is formed between the left end surface 1 ₄ and the right end surface 1 ₃ of the inner strength portion 1 of a S ₂ adjacent to the right and left
It will be filled up to. As a result, the desired outer insulation wall can be constructed (see Fig. 6).

FIG. 7 shows the case of constructing the outer insulation wall together with the body. That is, first, in order to form a predetermined reinforcing bar (not shown) in the void 11 corresponding to the thickness of the reinforced concrete skeleton f to be constructed, and to form the void 11 on one side, In the same manner as above, the mold 13 is supported and established by the flap 12, and the outer wall frame d having the above-described configuration is mounted on the other side opposite to it by mounting a large number of heat insulating tiles A on the reinforcing net c. Form and formwork 1
3 and the outer wall frame d are mounted with the fastener 14 so as not to open them beyond a predetermined interval.

Then, fresh concrete is poured and filled into the above-mentioned space 11. Part of it may be filled up to the gap S _2, which is formed between the ceramic ceramic plate a, the left end face 1 ₄ and the right end surface 1 ₃ of the inner strength portion 1 of a adjacent to the same left and right Become. As a result, the reinforced concrete skeleton f is integrally formed to serve as a desired outer heat insulating wall. (See Figure 7).

[0023]

As is apparent from the above description,
According to the present invention, since a heat insulating material is polymerized and adhered to a ceramic porcelain plate to form a heat insulating tile, mortar is applied to the outer surface of the skeleton of the building as in the prior art, and then tiled, and There is no need for a troublesome process such as joint finishing, and there is no need for a troublesome work such as separately preparing a heat insulating material and installing it.

Further, since the vertical bar fitting portion of the heat insulating tile is mounted on the vertical bar of the rebar net and the heat insulating tiles vertically adjacent to each other need only be bonded with an inorganic adhesive, it is very efficient and special. The required outer insulation wall can be easily constructed without the need for skill.

Since the outer decorative portion is shaped downward and the inner bearing portion is biased upward along one diagonal of the ceramic porcelain plate, when the heat insulating tiles are stacked vertically, the outer decorative portion of the upper one is stacked. A horizontal void joint can be formed by maintaining a required space between the upper and lower ones, whereby the outer heat insulating wall can be three-dimensionally constructed.

Further, a vertical void joint can be formed by maintaining a required space between the left end surface and the right end surface of the outer decorative portion of the heat insulating tiles adjacent to each other on the left and right sides. Can be configured.

Since the heat insulating tiles which are vertically adjacent to each other are adhered to each other with the inorganic adhesive, a strong wall surface can be constructed.

[Brief description of drawings]

FIG. 1 is a front view of an example of a heat insulating tile of the present invention.

FIG. 2 is a plan view of the above.

FIG. 3 is a side view of the above.

FIG. 4 is a front view showing a situation in which an outer wall frame is established and formed.

FIG. 5 is a plan view of the above.

FIG. 6 is a cross-sectional view of an embodiment of the outer heat insulating wall of the present invention formed on the frame of an existing building.

FIG. 7 is a cross-sectional view of an embodiment of an outer insulation wall of the present invention formed with a building frame.

[Explanation of symbols]

 A heat-insulating tile a ceramic porcelain plate b heat-insulating material c reinforced net d outer wall frame e ready-mixed concrete or mortar f reinforced concrete skeleton 1 inner load-bearing part 2 outer decorative part 3 rib 3'vertical streak fitting part 4 vertical streak 5 horizontal streak 6 skeleton 11 empty space 13 Formwork

Claims (5)

[Claims] 1. A ceramic porcelain plate composed of an outer decorative portion and an inner bearing portion is molded with one outer bearing portion facing downward and one inner bearing portion biased upward along one diagonal line of the ceramic porcelain plate. A heat insulating material is attached to the back surface of the inner load bearing portion, and a rib is integrally formed on the back surface of the inner load bearing portion so as to project therefrom, and a vertical line can be inserted between the rib and the heat insulating material. A heat insulating tile, characterized in that a gap is maintained to form a vertical streak fitting part. 2. The heat insulating tile according to claim 1 is mounted on a rebar net opposite to an outer surface of a frame of an existing building with a required space, and the heat insulating tiles vertically adjacent to each other are made of an inorganic adhesive. An outer heat insulating wall of a building, characterized in that it is adhered to form an outer wall frame, and fresh concrete or mortar is poured and filled in the space. 3. A reinforcing bar net formed by forming a number of sections of a required size with vertical bars and horizontal bars is supported opposite to the outer surface of the frame of an existing building at a required interval, and the reinforcing bar net is The heat insulating tile according to claim 1 is mounted with its vertical streak fitting portion fitted to the vertical streak, and an inorganic adhesive is filled and bonded between vertically adjacent heat insulating tiles to form an outer wall frame. , A method for constructing an outer heat-insulating wall of a building, which comprises pouring and filling fresh concrete or mortar into the space between the outer wall frame and the outer surface of the frame of an existing building. 4. An outer heat insulating wall of a building, wherein an outer wall frame formed by mounting the heat insulating tile according to claim 1 on a reinforced net is polymerized on an outer side of a reinforced concrete skeleton. 5. A predetermined reinforcing bar is provided in an empty space corresponding to the thickness of the reinforced concrete frame to be constructed,
In order to form the surrounding area, a supporting frame was established on one side,
And, on the other side facing it, establishes and supports a rebar net consisting of a large number of compartments of the required size with vertical and horizontal bars,
The heat insulation tile according to claim 1 is mounted on the reinforcing net while mounting the vertical reinforcement fitting portion on the vertical reinforcement to form an outer wall frame, and between the outer wall frame and the formwork. A method for constructing an outer heat-insulating wall of a building, characterized by pouring and filling fresh concrete into the space to form a reinforced concrete skeleton.