JPH11210116A - External wall structure made of brick for building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an external wall structure for a building excellent in cost, construction period, and economical efficiency while utilizing the advantages of bricks, and further excellent in durability and base isolation. SOLUTION: An external wall structure made of bricks of a building whose external wall part 3 is constructed on a continuous footing 2 is provided with a wooden framework internal wall 4 on the inside having a constructive strength as an external wall, and a brick work external wall 5 on the outside in which the long surfaces 5a1 of respective bricks 5a are parallel to the wall surface of the internal wall 4. The brick work external wall 5 is closely brought into contact with the wall surface of the wooden framework internal wall 4 making a bonding medium of mortar 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a brick outer wall structure of a building such as a general house.

[0002]

2. Description of the Related Art An outer wall made of brick has little deterioration over time and has excellent durability and fire resistance.
The unique atmosphere and design of brick cannot be obtained from concrete or mortar exterior walls. By the way, in order to obtain a required strength without using a shaft member, that is, a pillar or a reinforcing bar, a brick outer wall in a conventional house has a wall thickness of 400.
It is up to 500 mm, and a huge number of bricks are built up one by one. Therefore, the cost is extremely high and the construction period is unavoidable, and the economic burden is large.

[0003]

The first problem to be solved is that, while utilizing the advantages of the brick, the cost, the construction period, and the economic efficiency are excellent, and the durability,
Brick exterior wall structures of buildings with good seismic resistance, secondly, brick exterior wall structures of buildings with higher heat insulation and soundproofing properties, and thirdly, bricks were peeled off. It is to provide a brick exterior wall structure of a difficult building.

[0004]

According to the present invention, in order to achieve the above-mentioned object, in a brick outer wall structure of a building in which an outer wall is constructed on a cloth foundation, the outer wall has a structural strength as an outer wall. An inner wall portion of the inner side of the wood shaft structure, and an outer wall portion of an outer brickwork structure in which a long surface portion of each brick is parallel to the wall surface of the inner wall portion, and the inner side of the wood shaft structure. The brick-structured outer wall portion is in close contact with the wall surface of the wall portion using mortar as an adhesive medium. Further, in the present invention, the wooden shaft structure inner side wall portion, a base fixed on the cloth base portion, a column member erected on the base,
It is formed of a heat insulating member disposed between the column members, and inner and outer plate members extending over the column members and the heat insulating member, and the mortar is fixedly fastened to the outer plate member, and 2. The brick structure outer wall portion is closely attached to and held on the wall surface of the wooden shaft structure inner wall portion through a wire mesh holding member interposed between the brick structure upper wall portion and the brick structure outer wall portion. The brick exterior wall structure of the building described. Further, in the present invention, a reinforcing core member projecting from a column member of the inner side wall portion of the wooden shaft structure is integrally inserted into joints between adjacent bricks in the outer wall portion of the brickwork structure. .

[0005] The mode of the inner side wall portion of the wooden shaft structure in the present invention is not limited as long as it has at least the structural strength as an outer wall. It is better to stack the bricks alternately so that the upper and lower bricks are straddled between the left and right adjacent bricks. Further, the reinforcing core member may be located at any position between the upper and lower bricks or between the left and right bricks.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 4 show an outer wall structure of a general house as one embodiment of a brick outer wall structure of a building according to the present invention. An outer wall 3 is constructed on a cloth base 2 in the house 1. The outer wall portion 3 includes an inner side wall portion 4 having a wooden shaft structure and an outer side wall portion 5 having a brick structure.
The inner wall portion 4 of the wooden shaft structure and the outer wall portion 5 of the brickwork structure are integrally adhered to each other by using a mortar 6 as an adhesive medium.

[0007] The wooden shaft structure inner side wall portion 4 includes a base 4b fixed on the cloth base portion 2 with anchor bolts 4a, and a pillar member including a stud standing upright at a predetermined interval on the base 4b. 4c, a heat insulating member 4d disposed between the column members 4c, a resin film 4e stretched inside the column members 4c and the heat insulating member 4d, and an inner plate member 4f on the film. And a gas-permeable outer plate member 4g extending outside the column member 4c and the heat insulating member 4d, and satisfies structural strength as an outer wall and other known standards. A holding member 4h made of wire mesh is fixed to the outer surface of the outer plate member 4g by an appropriate fastener, and the mortar 6 is held by the holding member 4h made of wire mesh. The outside wall 5 of the brickwork structure is brought into close contact with and held on the wall surface.

The outer wall 5 of the brickwork structure is formed by forming a brick 5a of an appropriate size, for example, 60 × 60 × 120 mm, into a long surface 5a.
1 is formed by stacking mortar as an adhesive member so as to be in parallel with the wall surface of the inner wall 4, and joints 5 b between adjacent bricks 5 a in the outer wall 5 of the brickwork structure include:
A reinforcing core member 7 protruding from the column member 4c of the inner side wall portion 4 of the wooden shaft structure is integrated into an insert shape. The reinforcing core member 7 is made of a metal, and is disposed between the bricks 5a of the brick structure outside wall 5 at approximately every tenth stage. The brick structure outside wall 5 with respect to the wooden shaft structure inside wall 4 is provided. The holding strength is increased, and the combined strength of the inner wall portion 4 of the wooden shaft structure and the outer wall portion 5 of the brickwork structure is enhanced.

The window 8 in the outer wall 3 is formed between the upper and lower beam members 9 of the portion, and the garage 1
0, the eave portion 3a of the outer wall portion 3 is
An outer wall portion 5 of a brickwork structure is formed on an L-shaped support member 12 to which an inner wall portion 4 of a wooden shaft structure is attached and fixed to an outer surface of the spar member 11.

[0010]

A. Effects of the Invention According to the first aspect, since the inner wall portion of the wooden shaft structure itself has the structural strength as the outer wall, the thickness of the outer wall portion of the brickwork structure need only be the width of one brick, and the inner wall portion of the wooden shaft structure Can be constructed by stacking bricks vertically along the inner wall and closely contacting them, which is excellent in cost, construction period and economic efficiency. Since the outer surface of the outer wall is made of brick, it does not deteriorate over time, does not require any maintenance such as repainting or repainting, is economically advantageous, and has excellent fire resistance, cold resistance and soundproofing, and a wooden shaft structure. Since the inner wall and the brick structure outer wall are integrated to improve the wall strength, the whole house is robust and has improved earthquake resistance. Moreover, due to the heat storage property of the bricks on the outer wall of the brickwork structure, a comfortable life can be obtained, which is warm in winter and cool in summer. Also, internal condensation, which has become a problem in recent highly airtight housing, is suppressed by the moisture absorption and desorption action where bricks absorb moisture and release moisture to the outside air, so a ventilation layer is installed in the wall. There is no need to provide, and it can be a warm house. And the exterior wall design has a profound and calm unique atmosphere with real bricks. B. According to claim 2, the heat insulating property and the soundproofing property are further higher. C. According to the third aspect, the close contact between the inner wall portion of the wooden shaft structure and the outer wall portion of the brickwork structure is further strengthened, so that the brick is less likely to peel off.

[Brief description of the drawings]

FIG. 1 is an embodiment 1 of a brick outer wall structure of a building according to the present invention.
The perspective view which illustrates a form.

FIG. 2 is an enlarged vertical sectional view taken along a line 2-2 in FIG. 1;

FIG. 3 is a 3-3 enlarged longitudinal sectional view of FIG. 1;

FIG. 4 is an enlarged cross-sectional view of a main part.

FIG. 5 is an enlarged perspective view of a main part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 House 2 Fabric base part 3 Outer wall part 3a eave part 4 Wood shaft structure inner wall part 4a Anchor bolt 4b Base 4c Column member 4d Heat insulation member 4e Resin film 4f Inner plate member 4g Outer plate member 4h Wire mesh holding member 5 Brick structure Outer side wall 5a Brick 5a1 Long surface of brick 5b Joint 6 Mortar 7 Reinforcement core member 8 Window part 9,11 Girder member 10 Garage 12 Support member

Front page continued (51) Int.Cl. ⁶ identifications FI E04B 2/56 621 E04B 2/56 621N 632D 632 632H 632B 642E 642 644K 644 645B 645 645C E04C 1/00 A E04C 1/00 1/10 G

Claims (3)

[Claims] 1. A brick exterior wall structure for a building in which an exterior wall is constructed on a cloth base portion, wherein the exterior wall has an inner side of a wood shaft structure having a structural strength as an exterior wall. The outer wall of the brick structure has an outer wall portion in which the long side of each brick is parallel to the wall surface of the inner wall portion, and the outer wall portion of the brick structure has a mortar against the wall surface of the inner wall portion of the wooden shaft structure. A brick exterior wall structure for a building, characterized by being adhered as an adhesive medium. 2. A base, wherein the inner side wall portion of the wooden shaft structure is fixed on a fabric base portion, and a column member erected on the base.
It is formed of a heat insulating member disposed between the column members, and inner and outer plate members extending over the column members and the heat insulating member, and the mortar is fixedly fastened to the outer plate member, and 2. The brick structure outer wall portion is closely attached to and held on the wall surface of the wooden shaft structure inner wall portion through a wire mesh holding member interposed between the brick structure upper wall portion and the brick structure outer wall portion. The brick exterior wall structure of the building described. 3. A reinforcing core member projecting from a pillar member on the inner side wall portion of the wooden shaft structure is integrally inserted into joints between adjacent bricks on the outer wall portion of the brickwork structure. The brick outer wall structure of the building according to claim 2.