JP2005029955A - Dry construction method of brick wall - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a dry construction method of brick walls excellent in workability at the site and water tightness. <P>SOLUTION: The dry construction method of a brick wall in which bricks are stuck on the external face of a building comprises the steps of cutting a sheet member having an unevenness arranged at a specified distance of the surface in a required size, attaching the sheet member to the external face of the building, attaching a rail member having guide ribs to a recess of the sheet member, installing the brick in the receive part of the rail member to fit the fixing part of the rail member in the groove engraved on the end face of the brick, and injecting mortar to the periphery of the brick wall. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a dry construction method for a brick wall in which bricks are attached to the outer surface of a building.
[0002]
[Prior art]
Brick walls are used for exterior walls of buildings because of their beautiful appearance, excellent design, high quality and profound feeling, and excellent durability, weather resistance, and fire resistance.
However, since Japan has many earthquakes, it is not preferable in terms of seismic design to use bricks themselves for the outer wall.
Therefore, instead of the conventional wet construction that uses mortar to fix bricks, the brick wall construction method that balances appearance and earthquake resistance is achieved by dry construction in which slice bricks are attached to the outer surface of the building. Various proposals have been made.
[0003]
For example, in Japanese Patent Laid-Open No. 11-141095, brick tiles that can facilitate the work of attaching the base material to the wall surface of the building and reduce the cost by using the base material for the brick tile made of an aluminum extrusion mold. An underlaying material and a method for attaching the same are disclosed.
However, the conventional brick tile base material such as Japanese Patent Laid-Open No. 11-141095 has a complicated cross-sectional shape in which the substrate and the engaging portion are integrated, and it takes a lot of work to process the base material. In addition, there is a problem that it is not easy to cut the base material according to the shape and size of the building.
Moreover, since the conventional brick tile base material such as JP-A-11-141095 is individually attached with a plurality of brackets separated in the vertical direction, rainwater or the like may enter from the gaps between the base materials. There was a problem with sex.
[0004]
[Patent Document 1] Japanese Patent Application Laid-Open No. 11-141095
[Problems to be solved by the invention]
An object of the present invention is to solve the above-described problems of the prior art and to provide a brick wall dry construction method excellent in on-site workability and water tightness.
[0006]
[Means for Solving the Problems]
The present invention was made as a result of intensive studies to solve the above-mentioned problems, and by attaching a rail member for installing a brick after cutting a sheet member having irregularities on the surface to a required size, The present invention provides a brick wall dry construction method excellent in on-site workability and water tightness, the gist of which is as follows.
[0007]
(1) A dry construction method for a brick wall in which bricks are attached to the outer surface of a building,
Cutting the sheet member having irregularities arranged at predetermined intervals on the surface into a required size;
Attaching the sheet member to the outer surface of the building;
Attaching a rail member having a rib to the recess of the sheet member;
A step of installing the brick in the receiving portion of the rail member so that the locking portion of the rail member and the groove carved in the end surface of the brick are fitted,
And a step of pouring mortar around the brick.
(2) The dry construction method for a brick wall according to (1), wherein the sheet member is attached to the adjacent sheet member by wrapping in the vertical and horizontal directions.
(3) After applying a waterproof adhesive tape to the corner and / or corner of the building,
The dry construction method for a brick wall according to (1) or (2), wherein the sheet member is attached.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described in detail with reference to FIGS.
FIG. 1 is a diagram for explaining a flow of a brick wall dry construction method according to the present invention.
The present invention is a dry construction method of a brick wall for sticking bricks to the outer surface of a building, and the building referred to here is an outer wall such as a main body or a veranda in a general residential building, as well as a fence, a gate, Including pillars or interior walls of the building, including new construction as well as expansion and renovation.
[0009]
In FIG. 1, first, a sheet member having irregularities arranged at a predetermined interval on the surface is cut into a required size.
By arranging the unevenness on the surface of the sheet member, it is easy to attach the rail member, and by attaching the rail member along the unevenness, the interval and parallelism of the rail members can be ensured.
Since it has a complicated cross-sectional shape after attaching the rail member as in the past, it was difficult to cut according to the shape and size of the building. In the state, it can be easily cut with a metal punch etc. according to the shape and size of the building, so it is excellent on site construction.
In the present invention, although the thickness and material of the sheet member are not limited, it is preferable to arrange unevenness with a depth of about 0.5 mm on a plated steel plate (galvanium steel plate) with a thickness of about 0.5 mm.
[0010]
Next, the sheet member is attached to the outer surface of the building.
In the present invention, the method for attaching the sheet member is not limited. For example, a fastening member such as a screw or a nail is driven into a concave portion arranged on the surface to fix the sheet member to the outer surface of the building.
Further, by attaching the sheet member so as to wrap in the vertical and horizontal directions with the adjacent sheet member, it is possible to prevent rainwater or the like from entering the building from the boundary portion of the sheet member.
Furthermore, after attaching a waterproof adhesive tape to the corner of the building and / or the corner of the building (the corner that bends to the outside and / or the inside), the sheet member is attached, whereby an L-shaped special brick The water tightness of the corner portion can be ensured without using.
[0011]
Next, the rail member which has a rib is attached to the recessed part of a sheet | seat member.
By aligning the recesses of the sheet member and the guide ribs and driving in fastening members such as screws and nails, the rail members can be attached in parallel at a predetermined interval.
Next, a brick is installed in the receiving part of a rail member so that the latching | locking part of a rail member and the groove | channel carved in the end surface of a brick may fit.
Installation of bricks on site is extremely easy by installing the bricks in the receiving part of the rail member so that the latching part of the rail member and the groove carved in the end face of the brick fit. Brick does not peel off during an earthquake.
Finally, by injecting mortar around the bricks, water can be prevented from entering through the gaps between the bricks, and durability can be improved by tightly fixing the bricks together to protect the rail members. .
By constructing the brick wall according to the above flow, it is possible to provide a dry construction method for a brick wall that is excellent in on-site workability and water tightness.
[0012]
2 and 3 are views illustrating the sheet member used in the present invention. The right side of FIG. 2 is a side view, the left side is a cross-sectional view, and FIG. 3 is a detailed view thereof.
2 and 3, 1 is a sheet member, 2 is an outer surface of the building, and 3 is a fastening member such as a screw or a nail.
As shown in FIG. 2, the sheet member 1 is a plated steel plate (galvanium steel plate) having a thickness of about 0.5 mm, for example, and is provided with irregularities with a depth of about 0.5 mm at fixed intervals for attaching rail members on the surface. ing. If it is a plated steel plate with such a thickness and unevenness, it can be easily cut on the spot with a hammer etc. according to the shape and size of the building, and bricks can be applied to the wide outer surface of the building. When attaching, the sheet member 1 can be used as it is without cutting.
The length of the sheet member 1 is preferably about 1800 L × 450 W, for example, in consideration of ease of transportation and construction, and the interval between the irregularities is preferably about 90 mm according to the width of the brick.
[0013]
FIG. 3 is a detailed view of a portion where the sheet member 1 is attached to the outer surface 2 of the building, and is fixed to the outer surface 2 of the building by driving a fastening member 3 such as a screw or a nail into a concave portion on the surface of the sheet member 1. To do.
In addition, it can prevent that rainwater etc. permeate into the inside of a building from the boundary part of a sheet | seat member by attaching the said sheet | seat member to the adjacent sheet | seat member so that it may wrap in the up-down and left-right direction.
Furthermore, after attaching a waterproof adhesive tape to the corner of the building and / or the corner of the building (the corner that bends to the outside and / or the inside), the sheet member is attached, whereby an L-shaped special brick The water tightness of the corner portion can be ensured without using.
[0014]
4 and 5 are diagrams illustrating rail members used in the present invention. The right side of FIG. 4 is a side view, the left side is a cross-sectional view, and FIG. 5 is a detailed view thereof.
4 and 5, 1 is a sheet member, 2 is an outer surface of the building, 3 is a fastening member such as a screw or nail, 4 is a rail member, 5 is a rib, 6 is a receiving portion, and 7 is a locking portion. .
As shown in FIG. 4, the rail member 4 is attached to the recessed part of the sheet | seat member 1 with a fixed space | interval.
[0015]
FIG. 5 is a detailed view of a portion where the rail member 4 is attached to the sheet member 1, and the rail member 4 is fixed to the sheet member 1 by driving a fastening member 3 such as a screw or a nail into a concave portion on the surface of the sheet member 1. To do.
As shown in FIG. 5, the rail member 4 includes a rib 5 for attaching to the sheet member, a receiving portion 6 for installing a brick, and a locking portion for fitting with a groove provided at the upper end of the brick. It is composed of
Thus, since the rail member 4 used in the present invention is provided with the guide rib 5, once the level is confirmed, the rib 5 is simply overlapped with the concave portion of the sheet member 1, and the parallelism is achieved. Therefore, the workability is remarkably good, the number of parts is small, the handling is easy, and the skilled worker is unnecessary, so the construction period can be shortened and the number of processes can be reduced.
In the present invention, the thickness and material of the rail member are not limited, but a plated steel plate (galvanium steel plate) having a thickness of 0.5 mm is preferable from the viewpoint of strength, workability, and corrosion resistance.
[0016]
6 and 7 are diagrams illustrating a brick wall according to the present invention. The right side of FIG. 6 is a side view, the left side is a cross-sectional view, and FIG. 7 is a detailed view thereof.
6 and 7, 1 is a sheet member, 2 is an outer surface of the building, 3 is a fastening member such as a screw / nail, 4 is a rail member, 5 is a rib, 6 is a receiving portion, 7 is a locking portion, 8 Indicates brick and 9 indicates mortar.
As shown in FIG. 6, the bricks 8 are arranged and fixed at regular intervals on the outer surface of the building by the rail members 4.
[0017]
FIG. 7 is a detailed view of a portion where the brick 8 is attached to the rail member 4, and the brick 8 is attached to the rail member 4 so that the locking portion 7 of the rail member 4 fits into a groove provided at the upper end of the brick. By installing in the receiving part 6, it can arrange | position with a fixed space | interval and does not fall off also in the case of an earthquake.
In the present invention, although the material and size of the brick are not limited, in order to ensure a heavy-weight appearance and excellent fireproof performance and durability while achieving weight reduction, for example, an Australian product having a length of 230 mm, Those having a width of about 76 mm and a thickness of about 25 mm are preferable, and it is preferable to have a groove having a width of about 5 mm and a depth of about 15 mm on the end surface (upper end and / or lower end) of the brick.
Moreover, it is possible to prevent rainwater and the like from entering the interior of the building by injecting mortar into the gaps between the bricks.
[0018]
【The invention's effect】
According to the present invention, a brick wall dry construction method with excellent on-site workability and water-tightness by attaching a rail member for installing a brick after cutting a sheet member having irregularities on the surface to a required size. It is possible to provide a significant effect that is industrially useful.
[Brief description of the drawings]
FIG. 1 is a diagram illustrating a flow of a brick wall dry construction method according to the present invention.
FIG. 2 is a diagram illustrating a sheet member used in the present invention.
FIG. 3 is a detailed view illustrating a sheet member used in the present invention.
FIG. 4 is a diagram illustrating a rail member used in the present invention.
FIG. 5 is a detailed view illustrating a brick used in the present invention.
FIG. 6 is a diagram illustrating a rail member used in the present invention.
FIG. 7 is a detailed view illustrating a brick used in the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Sheet member, 2 ... Outer wall of building, 3 ... Fastening member,
4 ... rail member, 5 ... rib, 6 ... receiving part, 7 ... locking part,
8 ... Brick, 9 ... Mortar

[0007]
(1) A dry construction method for an outer wall in which a wall material having a groove on an end face is attached to the outer surface of a building,
A sheet member made of a metal plate arranged at a predetermined interval on the surface, the step of cutting a sheet member having irregularities on the surface about the thickness of the metal plate to a required size;
Attaching the sheet member to the outer surface of the building;
A step of attaching a rail member made of a metal plate having ribs to the recesses in the irregularities on the surface of the sheet member ,
As a groove and the locking portion engraved on the end surface of the wall material of said rail member is fitted, a step of installing the wall material receiving portion of the rail member,
Dry construction method of the outer wall, characterized in that it comprises the step of injecting the mortar around the wall material.
(2) The outer wall dry construction method according to (1), wherein the sheet member is attached to the adjacent sheet member by wrapping in the vertical and horizontal directions.
(3) After applying a waterproof adhesive tape to the corner and / or corner of the building,
The dry construction method for an outer wall according to (1) or (2), wherein the sheet member is attached.

[0007]
(1) It is a dry construction method for a brick wall in which a brick having a groove on an end face is attached to the outer surface of a building,
Cutting the sheet member having irregularities with a depth of about 0.5 mm arranged at predetermined intervals on the surface into a required size;
Attaching the sheet member to the outer surface of the building;
A step of attaching a rail member having a rib to a recess in the unevenness on the surface of the sheet member;
A step of installing the brick in the receiving portion of the rail member so that the locking portion of the rail member and the groove carved in the end surface of the brick are fitted,
Dry construction method of a brick wall, comprising the step of injecting the mortar around the bricks.
(2) The dry construction method for a brick wall according to (1), wherein the sheet member is attached to the adjacent sheet member by wrapping in the vertical and horizontal directions.
(3) After applying a waterproof adhesive tape to the corner and / or corner of the building,
The dry construction method for a brick wall according to (1) or (2), wherein the sheet member is attached.

Claims (3)

It is a dry construction method of a brick wall that attaches bricks to the outer surface of a building,
Cutting the sheet member having irregularities arranged at predetermined intervals on the surface into a required size;
Attaching the sheet member to the outer surface of the building;
Attaching a rail member having a rib to the recess of the sheet member;
A step of installing the brick in the receiving portion of the rail member so that the locking portion of the rail member and the groove carved in the end surface of the brick are fitted,
And a step of pouring mortar around the brick. The dry construction method for a brick wall according to claim 1, wherein the sheet member is attached by being overlapped with an adjacent sheet member in the vertical and horizontal directions. After applying a waterproof adhesive tape to the corner and / or corner of the building,
The dry construction method for a brick wall according to claim 1 or 2, wherein the sheet member is attached.

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