JPH0816358B2 - Outer insulation wall structure - 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 heat insulating wall structure for a structure.

[0002]

2. Description of the Related Art In the exterior of a reinforced concrete external wall in a conventional structure, in order to prevent peeling from the wall surface, a tile b on which a large number of dovetails a are projected as shown in FIG. It was often layered.

[0003]

In this case, as shown in FIG. 4, the filling of the mortar c into the inner rear corner e in the groove d formed between the adjacent dovetails a is a fine space. Therefore, the result is insufficient, and the result is that the adhesion strength to the tile wall is not increased. Also, in order to improve the adhesive effect, a large number of dovetails are provided, but since the tile is thin, the amount of mortar filled in the d section is also small, and the wall portion between the dovetails is also small. The width of each of the parts was reduced due to the dovetail-like shape, resulting in breakage between the e part and the e part of this part.

Further, since the accident of peeling between the wall concrete and the tiled mortar frequently occurred, the present invention connects them by metal to prevent the peeling accident of the exterior material, and the heat insulation of the concrete surface of the wall. It was proposed for the purpose of providing an outer heat insulating wall structure in which the attachment of materials and the exterior of tiles can be easily performed.

[0005]

In order to achieve the above-mentioned object, an outer heat insulating wall structure according to the present invention comprises a heat insulating layer laminated on a reinforced concrete outer wall surface, and the heat insulating layer is vertically arranged on the front surface and the back surface. Laying tiles having extending groove grooves via mortar, and stacking, and inserting vertical reinforcing bars into the groove grooves,
A base end portion is fixed to the vertical reinforcing bar, and a tip hook portion of an anchor member penetrating the heat insulating layer is locked.

[0006]

According to the present invention, as described above, the outer surface of the heat insulating layer laminated on the outer wall surface of the reinforced concrete is laminated with the tile having the longitudinal groove groove on the back surface through the mortar, and By inserting the vertical rebar into the groove, the tile or brick is strengthened in connection.

Further, by utilizing the vertical rebar, the base end portion is fixed in the outer wall of the reinforced concrete, and the tip hook portion of the anchor member penetrating the heat insulating layer is locked to firmly fix the tile to the outer wall of the reinforced concrete. There is no fear that the heat insulating material is fixed and peeled off, the heat insulating material is reliably protected, and the exterior portion of the wall body is configured.

[0008]

The present invention will be described below with reference to the illustrated embodiments. A is a reinforced concrete outer wall, and a heat insulating material B made of styrohome, urethane, etc. is laminated on the outer surface of the outer wall, and tiles C are laid vertically and horizontally on the outer surface of the heat insulating material B through the mortar 1. .

In the tile C, a pair of vertical groove grooves 2 is provided between dovetails protruding from the back surface, and a vertical reinforcing bar 3 is inserted in the groove groove 2. The anchor metal member 4 of the anchor member D is fixed in the reinforced concrete outer wall A,
The bent locking portion 6 at the tip of the J-shaped hook metal fitting 5 extending from the anchor metal fitting 4 horizontally penetrates the heat insulating material B and is locked to the vertical reinforcing bar 3 in the groove 2 on the back surface of the tile C. are doing.

Since the illustrated embodiment is constructed as described above, the tile wall reinforced by the vertical reinforcing bars 3 is formed on the outer surface of the reinforced concrete outer wall A, and heat insulation is provided between the wall A and the tile wall. The outer heat insulating wall sandwiching the material B is configured.

[0011]

According to the present invention, as described above, a vertical groove groove is provided on the back surface of a tile which is laid with mortar on the surface of a heat insulating layer laminated on the outer wall of a reinforced concrete structure. Since the vertical reinforcing bars are inserted into the concave groove, a tile wall having a thin wall reinforced by the vertical reinforcing bars is formed.

Further, the tile wall has a base end portion fixed to the reinforced concrete outer wall of the structure, and a tip hook portion of an anchor member penetrating the heat insulating layer is engaged with a vertical rebar extending vertically in a groove groove on the back surface of the tile. By being stopped, the reinforced concrete outer wall will be integrally formed with an outer heat insulating outer wall sandwiching a heat insulating material between the outer wall and the tile outer wall, the outer heat insulating outer wall has a thin wall thickness, The weight is significantly reduced, and the vertical rebars serve both to reinforce the tile wall and to attach the anchor members. Further, according to the present invention, the tile wall constitutes a maintenance-free outer wall having high durability.

The appearance of this tile wall is more beautiful than that of a general outer wall in which the surface of the cement material is spray coated. As described above, according to the present invention, the outer heat insulating wall structure having good workability and reduced construction cost is configured.

[Brief description of drawings]

FIG. 1 is a plan sectional view showing an embodiment of an outer heat insulating wall structure according to the present invention.

2 is a vertical side view of FIG.

FIG. 3 is a side view of a conventional dovetail tile.

FIG. 4 is a partially enlarged vertical sectional view showing a filling state of mortar in the tile of FIG.

[Explanation of symbols]

 A Reinforced concrete outer wall B Insulation material C Tile D Anchor member 1 Mortar 2 Groove groove 3 Vertical rebar 4 Anchor hardware 5 J-type hook hardware 6 Bending locking part

Claims (1)

[Claims] 1. A heat insulating layer is layered on an outer wall surface of reinforced concrete, and a tile having a groove groove extending in the longitudinal direction on the back surface is laid and laminated on the surface of the heat insulating layer through mortar, and the groove is formed. An outer heat insulating wall structure, wherein a vertical reinforcing bar is inserted into the groove, a base end portion is fixed to the vertical reinforcing bar, and a tip hook portion of an anchor member penetrating the heat insulating layer is locked.