JP2005320683A - Concrete panel for bonding brick - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a concrete panel 1 for applying a brick 2 capable of obtaining satisfactory finish excellent in construction by a skilled worker at low cost without relying on the skilled worker. <P>SOLUTION: In this concrete panel 1 constituting an external wall body of a building decorated by applying bricks 2, a plurality of protruding bars 4 supporting the bricks 2 from above and below and extending in the horizontal direction are provided on a surface 3 of the concrete panel 1. Preferably, height H1 of the protruding bar 4 is formed to be lower than the height H2 of the brick 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a concrete panel to which a brick is attached by a wet method.

Conventionally, in order to paste decorative bricks on the outer wall of a building by a wet method, it is technically advanced and must be done by a skilled worker. The weight of the upper brick and the mortar used for attaching the brick is increased, and the number of operations that can be performed at one time is limited, leading to a cost increase. In order to solve such problems, the mounting groove is fitted to the rail by a brick mounting device including a rail mounted on the wall of the building and a mounting groove provided on the back surface of the brick. Discloses a dry method of attaching a brick to a wall surface (for example, Patent Document 1). Further, the rail is provided with a spring part, and is engaged with a fitting groove of a fitted brick to prevent peeling.
JP 2001-90314 A

  However, even in the above-mentioned Patent Document 1, it is necessary to attach a rail with spring parts for preventing peeling to a normal wall surface, and not only the cost increases due to the increase in the number of parts, but also on the back side of the brick. However, there is a concern that the processing cost of the brick increases because it has to be processed with high accuracy in order to be fitted to the rail and to be engaged with the spring part.

  In view of the above-described problems, an object of the present invention is to provide a concrete panel for attaching a brick that can be produced at a low cost and is not inferior to construction by a skilled worker.

  In order to achieve the above object, a concrete panel according to the present invention is a concrete panel constituting an outer wall of a building that is decorated by sticking bricks, and supports the bricks from above and below on the surface of the concrete panel. A plurality of protrusions extending in the horizontal direction are provided.

  Moreover, it is preferable that the height of the said protrusion is formed below the height of a brick.

  Here, it is preferable that the said protrusion is provided in the concrete panel by the sticking means.

  According to the concrete panel of claim 1 of the present invention, since the ridge supports the brick, the positioning of the brick is easy and the brick can be pasted from above, so the construction process can be changed flexibly. Therefore, the construction period can be shortened and the cost can be reduced.

  Moreover, according to the concrete panel of Claim 2, since a protrusion is covered with mortar after sticking a brick, a protrusion does not appear on the surface after construction, and an external appearance is not impaired.

  Moreover, according to the concrete panel of Claim 3, since it becomes possible to remove a protrusion by hitting with a hammer, a protrusion can be removed suitably according to arrangement | positioning of a brick, and also a sticking means Since the surface of the concrete panel after removal is not required to be treated with a special surface treatment such as waterproofing, the brick can be easily attached.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a part of a concrete panel according to the present invention, and shows a case where bricks are pasted. FIG. 2 is a front view showing the entire concrete panel, and is a diagram showing a construction state.

  1 shown in FIG. 1 is a concrete panel constituting an outer wall of a building, and the surface is decorated by attaching a brick 2. The surface 3 of the concrete panel 1 is provided with a plurality of protrusions 4 that support the brick 2 from above and below and extend in the horizontal direction.

  The protrusion 4 is formed by molding the same material as the concrete panel 1 into a predetermined shape, is a long member having a rectangular cross section, and the height H1 is formed at the joint width of the brick 2 to be pasted, The thickness T1 is thinner than the thickness T2 of the brick 2, and the length L1 is formed longer than at least the length L2 of the single brick 2. The ridge 4 configured in this manner is provided on the surface 3 as a guide extending in the horizontal direction for supporting the brick 2 from above and below. As shown in FIG. 1, the protrusions 4 are cut at a predetermined length and are provided at a predetermined interval 12. By doing this, when the concrete panel 1 is cut corresponding to the area of the outer wall body, or when a sheet (not shown) is pasted on the concrete panel 1 in the post-processing, the protrusion 4 is prevented from becoming an obstacle. Can do. Of course, the protrusion 4 may be formed to have a length substantially the same as the lateral length of the concrete panel 1.

  Thus, the protrusion 4 provided in the horizontal direction has a vertical length H2 of the brick 2 as one pitch, and a plurality of gaps 5 corresponding to one pitch are provided in the vertical direction so that the entire surface 3 of the concrete panel 1 is provided. Is provided. The gap 5 is formed to have a length that is at least larger than the vertical length H2 of the brick 2. The brick 2 is loosely inserted into the gap 5 and the brick 2 is positioned by the ridge. When wearing, the concrete panel 1 can be manufactured at low cost without requiring special accuracy.

  At this time, as shown in FIG. 2, when the concrete panel 1 is connected in the vertical direction at the upper and lower ends of the concrete panel 1, the protrusion 4 a located on the upper side of the connecting portion 6 and the protrusion located on the lower side. It is preferable that the ridge 4 is provided on the concrete panel 1 so that the gap 7 between the ridge 4b is exactly one pitch. By carrying out like this, when the said concrete panel 1 is connected up and down, the brick 2 can be affixed similarly to other parts, without giving a special process to the connection part 6, and obtaining a favorable finish. Is possible.

  Further, the protrusion 4 may be provided by being attached to the surface 3 of the concrete panel 1 by an attaching means (not shown). As this sticking means, an adhesive is used, and in particular, those having suitability for sticking between cements are preferably used. By doing so, the protrusion 4 can be removed by hitting with a hammer (not shown). For example, the concrete panel 1 is removed in a rectangular shape as the window frame 10 is installed as shown in FIG. In the case where the communication holes 11 are formed, the bricks 2 can be removed by simply striking the unnecessary protrusions 4c, and the pasting work can be easily performed, and a good finish can be obtained. Moreover, since the said protrusion 4 is stuck to the surface 3 of the concrete panel 1 by the sticking means, even if it strikes and removes the protrusion 4c, the surface 3 of the removed concrete panel 1 may be damaged. In addition, since it is not necessary to perform waterproofing or the like separately, the degree of freedom of construction can be increased, and the protrusions 4 can be appropriately removed at the construction site as needed to easily attach the brick 2.

  Next, the construction method which sticks the brick 2 in the concrete panel 1 which concerns on this invention is demonstrated. First, in the factory which manufactures the concrete panel 1, the protrusion 4 is stuck on the surface 3 of the concrete panel 1 by a sticking means at a predetermined position. The concrete panel 1 is carried into a construction site, and a building is constructed with the concrete panel 1 as an outer wall.

  Mainly, the decoration on the outer wall is performed at the final stage of construction. Affixing the brick 2 to the concrete panel 1 according to the present invention is performed by a wet method. That is, a mortar (not shown) is applied around the gap 5 on the surface 3 of the concrete panel 1, and the brick 2 is loosely inserted into the gap 5 from the top and stuck on the surface 3. At this time, the brick 2 is positioned by abutting the lower surface 2a of the brick 2 on the ridge 4 stuck to the surface 3 of the concrete panel 1, and then the brick 2 is positioned to support the brick 2 from above and below. Therefore, even if it is not an operator who has a special skill, the positioning of the brick 2 becomes easy, the work can be performed quickly, and a finish not inferior to a skilled worker can be obtained. Moreover, since the brick 2 is loosely inserted into the gap 5 formed by the ridges 4, when the ridges 4 are attached to the concrete panel 1, no special precision is required, so the concrete panel 1 is manufactured at low cost. it can. Furthermore, the mortar sticks the brick 2 so that the surplus part oozes out over the joints and covers the ridges 4, so that the ridges 4 do not look unsightly after the bricks 2 are attached, so the appearance is not impaired, A finish that is the same as the construction is obtained.

  Furthermore, in the case of the wet construction method as described above, a method of sticking the bricks 2 from the bottom to the top of the concrete panel 1 is taken step by step, and a scaffold must be left to stick the bricks 2 above, There was a problem that the scaffolding was in the way and other work could not be performed, and the work period was extended accordingly, but according to the concrete panel 1 according to the present invention, the bricks 2 are supported from above and below by the protrusions 4. Therefore, it is also possible to affix the brick 2 from above the concrete panel 1. Therefore, the scaffold can be dismantled early, and the construction period can be shortened. And since the brick 2 used by the usual wet construction method can be used for the brick 2, it is not necessary to carry out special processing to the back surface etc., and cost does not increase.

  The present invention is not limited to this embodiment, and various modifications can be made within the scope of the gist of the present invention. For example, you may use the said concrete panel 1 as an outer wall body of the composite board provided with the heat insulating material in the middle. By constructing this composite board as an outer wall of the building and using it as a formwork when building a concrete wall, the brick 2 can be pasted after the concrete is placed and before the curing period has passed. The construction period can be further shortened.

It is a perspective view which shows a part of concrete panel 1 which concerns on this invention, and is a figure which shows the case where the brick 2 is affixed. It is a front view which shows the whole concrete panel 1 same as the above, and is a figure which shows a construction state.

Explanation of symbols

1 concrete panel 2 brick 3 surface 4 ridge
H1, H2 height

Claims (3)

The concrete panel which comprises the outer wall body of the building decorated by sticking a brick, The concrete characterized by providing in the surface of the said concrete panel multiple protrusions extended in the horizontal direction which support a brick from the upper and lower sides panel. The concrete panel according to claim 1, wherein a height of the ridge is formed to be equal to or less than a height of the brick. The concrete panel according to claim 1 or 2, wherein the protrusion is provided on a surface of the concrete panel by an attaching means.

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