JPH04363457A - Heat insulating tile, external heat insulating wall of building and construction method thereof - Google Patents

Abstract

PURPOSE:To enhance workability and also to provide a good-quality external heat insulating wall of a building by making unnecessary the work of installing a heat insulating material at a construction site. CONSTITUTION:A heat insulating material (b) is laid and stuck over the inside load bearing portion 1 of a ceramics plate (a) comprised of the inside load bearing portion 1 and an outside decorative portion 2, the inside load bearing portion 1 being equipped with a rib 3 having a vertical reinforcement fitting portion 3', so as to form a heat insulating tile A. The heat insulating tile A is mounted on a reinforcing net (c) to form an external wall frame (d) and concrete or mortar (c) is placed inside the frame (d) to form an external heat insulating wall.

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 external heat insulating wall of a building using the same, and a method of constructing the external heat insulating wall.

0002

[Prior Art] Traditionally, the construction of tile exterior walls, which consists of applying mortar to the exterior of a building's frame, pasting tiles on it, and finishing the necessary joints, had to be done by a skilled person, but recently it has become necessary for a particularly skilled person to do the construction. In order to solve the problem of the difficulty in construction due to the lack of skilled workers, the applicant company first mounted ceramic plates on a reinforcing steel net to form an external wall frame, and then lined the inside with ready-mixed concrete or We proposed that mortar be cast alone or with a necessary heat insulating material, and a patent application is already pending under Japanese Patent Application No. 2-117714.

0003

[Problems to be Solved by the Invention] In the above, the reason for inserting the heat insulating material inside the outer wall frame is to make the outer wall of the building frame an external heat insulation structure. The installation work had to be carried out separately on-site prior to the establishment of the above-mentioned external wall frame, which is formed by mounting ceramic plates on a reinforcing bar net, which reduced work efficiency.

[0004] An object of the present invention is to eliminate the need for on-site tensioning work of heat insulating material, thereby improving work efficiency and providing a high quality external heat insulating wall for a building.

[0005]

[Means for solving the problems] The insulating tile A of the present invention is
A heat insulating material b is laminated and bonded to the inner load-bearing part 1 of a ceramic porcelain plate a consisting of an inner load-bearing part 1 having a rib 3 having a reinforcing bar fitting part 3' and an outer decorative part 2.

[0006] In the external insulation wall of the building of the present invention, the external wall frame d is
A heat insulating tile A is already installed in which a heat insulating material b is laminated and adhered to the inner load bearing part 1 of a ceramic porcelain plate a, which is composed of an inner load bearing part 1 having a rib 3 having a reinforcing bar fitting part 3' and an outer decorative part 2. It is constructed by being mounted on a reinforcing bar net c placed opposite the outer surface of the building frame 6 at a required distance, and fresh concrete or mortar e is cast, filled and hardened within the space.

[0007] Furthermore, the external heat insulation wall of the building of the present invention comprises the inner load-bearing portion 1 of a ceramic porcelain plate a consisting of an inner load-bearing portion 1 having ribs 3 having reinforcing bar fitting portions 3' and an outer decorative portion 2.
An external wall frame d is formed by superimposing heat insulating tiles A on which a heat insulating material b is attached onto a reinforcing bar net c on the outside of a reinforced concrete frame f.

[0008] The method of constructing an external insulation wall for a building according to the present invention is to connect a reinforcing bar net c formed by vertical reinforcements 4 and horizontal reinforcements 5 to form a large number of sections of required size to the outer surface of the frame 6 of the existing building and the required number of sections. The above-mentioned inner load-bearing part 1 of a ceramic porcelain plate a consists of an inner load-bearing part 1 and an outer decorative part 2, which are supported oppositely at an interval of A heat insulating tile A made by polymerizing and pasting a heat insulating material b is mounted on the wall with the reinforcing bar fitting portion 3' fitting into the vertical reinforcement 4 or the horizontal reinforcement 5 to form an outer wall frame d, and the outer wall Fresh concrete or mortar e is placed within the above distance between the frame d and the outer surface of the frame 6.
The content is pouring and filling.

[0009] Furthermore, in the method of constructing an external insulation wall for a building according to the present invention, a predetermined reinforcement is placed in the cavity 11 corresponding to the thickness of the reinforced concrete frame f to be constructed, and the cavity 11 is surrounded by In order to form the structure, a formwork 13 is supported and established on one side, and on the other side opposite thereto, a reinforcing bar net c is established and supported, which is formed by forming a number of sections of the required size with vertical reinforcements 4 and horizontal reinforcements 5. , a heat insulating material b is polymerized and adhered to the inner load-bearing part 1 of the ceramic porcelain plate a, which consists of an inner load-bearing part 1 having a rib 3 having a reinforcing bar fitting part 3' and an outer decorative part 2, on the reinforcing bar net c. A heat insulating tile A made of
The content is to form a reinforced concrete frame f by pouring and filling ready-mixed concrete into the space 11 between the outer wall frame d and the formwork 13.

0010

[Function] Since the insulating tile is composed of a ceramic porcelain plate and a heat insulating material bonded to it, when constructing an external heat insulating wall, there is no need for the troublesome work of preparing and installing a separate heat insulating material as in the past. You can easily construct the desired external insulation wall.

[0011]

[Embodiment] The illustrated embodiment will be described in detail below. first,
The heat insulating tile A of the present invention is made by polymerizing and bonding a heat insulating material b to a ceramic porcelain plate a, and its structure is as follows. For example, an integrally molded ceramic ceramic plate a having a horizontal rectangular shape with a height of 105 mm and a width of 305 mm consists of an inner load-bearing part 1 and an outer decorative part 2.
It has ribs 3, 3 at intervals of mm, and
The tips of the ribs 3, 3 are T-shaped reinforcing bar fitting parts 3', 3'
It is said that

The inner load-bearing part 1 and the outer decorative part 2 are molded in such a manner that the former is biased upward and the latter is biased downward along one diagonal line of the ceramic plate a. , the outer decorative part 2 has an upper end surface 21
is positioned as a downwardly inclined surface below the upper end surface 11 of the inner load-bearing section 1, and the lower end surface 22 is made to protrude downward from the lower end surface 12 of the inner load-bearing section 1.Secondly, the right end surface of the outer decorative section 2 23 is the right end surface 13 of the inner load-bearing part 1
At the same time, the left end surface 14 of the inner force-bearing part 1 is made to protrude outward to the left from the left end surface 24 of the outer decorative part 2.

In the above, when the ceramic plates a and a are stacked vertically, that is, the lower ceramic plate a
When the lower end surface 12 of the inner load-bearing portion 1 of the upper ceramic plate a is superposed on the upper end surface 11 of the inner load-bearing portion 1 of the ceramic plate a using the adhesive described later, the lower end surface 2 of the outer decorative portion 2 of the upper layer
2 and the inclined upper end surface 21 of the outer decorative portion 2 of the lower tier are set in a relationship to form a required interval and maintain the horizontal open joint S1 (see FIGS. 6 and 7).

[0014] Also, the ceramic plates a, which are adjacent to each other on the left and right,
Regarding a, there is a required gap between the left end surface 14 of the inner load-bearing portion 1 of the ceramic plate a on the right side and the right end surface 13 of the inner load-bearing portion 1 of the ceramic plate a on the left side, which is filled with pouring mortar, etc. described later. When placed next to each other with S2 in between, the left end surface 24 and the right end surface 2 of the outer decorative portion 2 on the left and right sides
3 to maintain the vertical air joint S3 (see FIGS. 4 and 5).

The heat insulating material b, such as foamed synthetic resin, adhered to the outer surface of the inner load-bearing portion 1 of the ceramic plate a having the above structure with a suitable adhesive has the ribs 3, 3 protruding from between the ribs. 3, 3 above-mentioned T-shaped reinforcing bar fitting part 3',
A required interval is formed between 3' and the outer surface of the heat insulating material b to accommodate vertical stripes to be described later.

[0016] c is a reinforcing bar net, which consists of 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 to form a large number of sections each having a width of 150 mm.

Next, referring to FIG. 6, a case will be described in which an external heat insulation wall is constructed on the outside of the frame 6 of an existing building. The required plurality of anchors 7 planted in the frame 6 of the existing building are attached to the longitudinal reinforcement 4.
By welding and connecting to both or one of the transverse reinforcements 5, the reinforcing bar net c is firmly established and supported at a location separated from the outer surface of the frame 6 by a required distance.

Then, the heat insulating tile A having the above structure is attached to the outer surface of the reinforcing bar net c, and the reinforcing bar fitting portions 3', 3' are connected to the vertical bars 4, 4.
4 and 5, using a desired stacking method such as tear joints or potato joints as shown in FIGS. 4 and 5. In this case, the upper end surface 11 of the inner load-bearing part 1 of the lower ceramic plate a
, an inorganic adhesive 8 is applied to the upper surfaces of the ribs 3, 3 including the reinforcing bar fitting parts 3', 3', and the heat insulating material b, and the upper ceramic plate a is stacked thereon.

Furthermore, regarding the ribs 3, 3 and reinforcing bar fitting portions 3', 3' of the ceramic porcelain plate a in the step where the transverse reinforcement 5 and anchor 7 are to be located, it is necessary to pass the transverse reinforcement 5 and anchor 7 therethrough. The notch 10 is cut out to the extent necessary.

As described above, an outer wall frame d is formed by mounting a large number of heat insulating tiles A on a reinforcing bar net c. Next, fresh concrete or mortar e is poured and filled between the outer wall frame d and the frame 6. A part of it fills up to the gap S2 formed between the left end surface 14 and the right end surface 13 of the inner load-bearing portion 1 of the left and right adjacent ceramic plates a, a. With this, the desired external heat insulation wall can be constructed (see Fig. 6).

FIG. 7 shows the case where the external heat insulation wall is constructed together with the frame. First, a predetermined reinforcement (not shown) is placed in the cavity 11 corresponding to the thickness of the reinforced concrete frame f to be constructed, and in order to surround the cavity 11, on one side, A formwork 13 is supported and set up by the flap material 12, and on the other side opposite thereto, an external wall frame d having the above structure is constructed in the same manner as above by mounting a large number of heat insulating tiles A on a reinforcing bar net c. Establish and form the formwork 1
A fastening hardware 14 is mounted on the outer wall frame 3 and the outer wall frame d so as not to open them more than a predetermined distance.

[0022] Fresh concrete is poured and filled into the above-mentioned cavity 11. A part of it is the left end surface 14 of the inner load-bearing part 1 of the ceramic ceramic plates a, a that are adjacent to each other on the left and right as above.
The above-mentioned gap S2 formed between and the right end surface 13
It will be filled to the max. This results in the desired external heat insulation wall integrally formed with the reinforced concrete frame f. (See Figure 7).

[0023]

[Effect of the invention] As is clear from the above,
According to the present invention, since the heat insulating tile has a structure in which a heat insulating material is polymerized and bonded to a ceramic porcelain board, mortar is applied to the outer surface of the building frame, followed by tiling, and the joints are finished as in the conventional method. It is very efficient and does not require special skill, and does not require the troublesome process of preparing insulation materials and installing them as in the past. You can easily build the desired external insulation wall without any problems.

[Brief explanation of the drawing]

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

FIG. 2 is a plan view of the same as above.

FIG. 3 is a side view of the same as 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 same as above.

FIG. 6 is a cross-sectional view of an embodiment of the external 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 external insulation wall of the present invention formed together with a building frame.

[Explanation of symbols]

A Insulating tile a Ceramic plate b Insulating material c Rebar net d Exterior wall frame e Ready-mixed concrete or mortar f
Reinforced concrete frame 1
Inner force-bearing part 2 Outer decorative part 3 Rib 3' Rebar fitting part 4 Vertical reinforcement 5 Horizontal reinforcement 6 Frame 11 Hollow space 13 Formwork

Claims (5)

[Claims] 1. A heat insulating tile comprising a ceramic porcelain plate comprising an inner load-bearing portion having ribs having reinforcing bar fitting portions and an outer decorative portion, and a heat insulating material being polymerized and bonded to the inner load-bearing portion of the ceramic porcelain plate. [Claim 2] Existing insulating tiles in which the external wall frame is made by laminating a heat insulating material to the inner load-bearing part of a ceramic porcelain board, which is made up of an inner load-bearing part and an outer decorative part, each having a rib with a reinforcing bar fitting part. A building constructed by being mounted on a reinforcing steel net that is placed opposite the outer surface of the building frame at a required interval, and in which ready-mixed concrete or mortar is cast, filled and hardened within the said interval. external insulated walls. Claim 3: A reinforcing bar net formed by vertical and horizontal bars forming a large number of sections of a required size is supported oppositely to the outer surface of the existing building frame at a required interval, and on the reinforcing bar net, A heat insulating tile is made by polymerizing and pasting a heat insulating material on the inner load-bearing part of a ceramic porcelain plate, which is made up of an inner load-bearing part and an outer decorative part, each having a rib with a reinforcing bar fitting part, and the reinforcing bar fitting part is attached to the vertical reinforcement. Alternatively, it is characterized in that it is mounted while fitting into the horizontal reinforcement to form an external wall frame, and ready-mixed concrete or mortar is cast and filled within the above-mentioned interval between the external wall frame and the outer surface of the existing building frame. How to construct external insulation walls for buildings. [Claim 4] A heat insulating tile made by polymerizing and pasting a heat insulating material to the inner load-bearing part of a ceramic porcelain plate consisting of an inner load-bearing part having a rib with a reinforcing bar fitting part and an outer decorative part is mounted on a reinforcing bar net. An external heat insulating wall for a building, characterized in that an external wall frame is formed by superimposing it on the outside of a reinforced concrete frame. Claim 5: In addition to arranging the specified reinforcement in a hollow space corresponding to the thickness of the reinforced concrete frame to be constructed, a formwork is supported and established on one side to surround the hollow space, and On the other opposing side, a reinforcing bar net formed by vertical and horizontal bars forming a number of sections of the required size is established and supported, and the reinforcing bar net has an inner load-bearing part equipped with ribs having reinforcing bar fitting parts. A heat insulating tile made by polymerizing and pasting a heat insulating material on the inner load-bearing part of the ceramic porcelain plate consisting of the outer decorative part is mounted with the reinforcing bar fitting part fitted to the vertical or horizontal reinforcement to form an outer wall frame. A method of constructing an external heat insulating wall for a building, comprising: forming a reinforced concrete frame, and pouring and filling ready-mixed concrete into the space between the external wall frame and the formwork to form a reinforced concrete frame.