JP6979783B2 - Construction method of finishing material - Google Patents

Description

The present invention relates to a method for constructing a hard finishing material such as tile, stone, glass, and P tile.

For example, when a tile for an outer wall or the like is attached as a finishing material, it is important that the tile and the base are closely adhered to each other by the attaching material (see, for example, Patent Document 1 and Patent Document 2).

For this reason, conventionally, a method of using a vibration tool to fluidize the attached mortar by applying vibration from above the tile to improve the adhesion with the tile has been widely used. In addition, a sticking method such as hitting with a handle of a hammer to give vibration or slowly moving while pressurizing can be quickly brought into close contact, and is often used as an efficient and effective method.

Japanese Unexamined Patent Publication No. 7-310418 Japanese Unexamined Patent Publication No. 2016-169568

On the other hand, recently, there are increasing cases where organic adhesives (mainly modified silicones) are used as a patching material. In this case as well, a vibrating tool is overwhelmingly used, but there are also organic adhesives that have high stickiness (plastic viscosity) and are difficult to fluidize by rapid vibration by a conventional vibrating tool for tiling. When using such a sticky organic adhesive, it is effective to give vibration by the principle of squeezing, but at present, there is no tool that satisfies this.

In view of the above circumstances, the present invention provides a method for constructing a finishing material, which enables efficient and effective vibration, allowing the pasting material to flow appropriately, and pasting a finishing material such as tile. With the goal.

In order to achieve the above object, the present invention provides the following means.

The method of constructing the finishing material of the present invention is a method of pasting the finishing material on the surface of the sticking target via the sticking material, the sticking material is an organic adhesive, and the sticking is performed on the surface of the sticking target. At the stage where the material is applied and the finishing material is placed at a predetermined position on the surface of the material to be applied so as to sandwich the material, the amplitude is 0.2 mm or more, the frequency is 20 times / second or more and 100 times. It is characterized in that vibration of less than / sec is applied to the finishing material.

In the method of constructing the finishing material of the present invention, a vibrating material having an amplitude of 0.2 mm or more and a frequency of 20 times / second or more and less than 100 times / second is preferably applied to the finishing material such as tiles. Can be fluidized and spread quickly between the finishing material and the sticking target, and the finishing material can be efficiently and effectively adhered to the sticking target.

Therefore, according to the method of constructing the finishing material of the present invention, it is possible to apply the finishing material by efficiently and effectively applying vibration and allowing the pasting material to flow appropriately.

It is a figure which shows the experimental method performed in order to confirm the superiority of the construction method of the finishing material which concerns on one Embodiment of this invention. It is a figure which shows the experimental method performed in order to confirm the superiority of the construction method of the finishing material which concerns on one Embodiment of this invention. It is a figure which shows the result of the experiment performed in order to confirm the superiority of the construction method of the finishing material which concerns on one Embodiment of this invention. It is a figure which shows the result of the experiment performed in order to confirm the superiority of the construction method of the finishing material which concerns on one Embodiment of this invention.

Hereinafter, a method of constructing a finishing material according to an embodiment of the present invention will be described with reference to FIGS. 1 to 4.

In this embodiment, even when a sticky sticking material such as an organic adhesive is used, a tool that has a larger amplitude than a conventionally used vibration tool and oscillates a vibration with a low frequency is used. It relates to a method of constructing a finishing material that enables efficient, effective and suitable adhesion between a hard finishing material such as tile, stone, glass, P tile and the pasting material by use. The sticky sticking material is a sticking material shown in JIS A 5557 (exterior tiled organic adhesive), or a sticking material conforming to the same.

Here, in the present embodiment, a large amplitude means 0.2 mm or more, and a small amplitude means less than 0.2 mm. Further, a high frequency means 100 times / second or more, and a low frequency means 20 times / second or more and less than 100 times / second. Therefore, in the present embodiment, "using a vibration tool having a large amplitude and a low frequency" means "using a vibration tool having an amplitude of 0.2 mm or more, a frequency of 20 times / second or more, and a frequency of less than 100 times / second". Means that.

Specifically, as a finishing material, a conventionally used high-vibration tool A and a low-vibration tool (a tool conventionally not used for attaching finishing materials such as tiles) B according to the present invention are used. The result of the tile pasting experiment is shown.

In this experiment, a "tile patch" manufactured by Ryobi Co., Ltd., which is generally used for attaching tiles as a vibration tool A, was used. On the other hand, as the vibration tool B, "New Vibron" manufactured by Union Electric Co., Ltd. was used. The vibration tool B is generally used as a massage tool.

First, the vibrations of Tool A and Tool B were measured using a laser displacement meter, and the frequency and amplitude were calculated.

The tool B was measured in two patterns, one in which the entire tool was free and the other in which the vibrating portion was pressed. Further, in the case of the pressed state, the measurement was carried out in two patterns, that is, just touching (weak) and pressing firmly (strong). In addition, there are settings for High mode (power consumption 38W) and Low mode (36W), and measurements were performed with each setting. It has been confirmed that the tool B oscillates at a frequency of 35 times / sec in the High mode and 26 times / sec in the Low mode.

Since the tool A is a device that vibrates while being pressed down, the measurement was performed only in the pressed state. It has been confirmed that the tool A oscillates at a frequency of 156 times / second.

In the experiment, the tiles were actually applied and the state of the organic adhesive as an attachment material on the back surface of the tiles was observed.

As shown in FIGS. 1 and 2, an organic adhesive (pasting material) 2 is attached to the center of the concentric circles P of the acrylic plate 1 on which the concentric circles P drawn at intervals of 10 mm are drawn, and the organic adhesive (pasting material) 2 is attached thereto, and the length is 100 mm × the width is 100 mm × the thickness. A 10 mm tile (finishing material) 3 was laid, vibrations were applied from the upper surface of the tile 3 with tools A and B, respectively, and a moving image of how the organic adhesive 2 spreads was taken from below the acrylic plate 1. The acrylic plate 1 is a substitute member for the base material to be attached to which the tile is attached.

The organic adhesive 2 is applied to the central portion of the circle in a mold so as to have a constant diameter of 40 mm and a thickness of 12 mm or 6 mm, and after the tile 3 is placed, the organic adhesive 2 is brought into close contact with the vibration tools A and B. The vibration was applied in this way, and the state of reaching the arrival position defined by the concentric circles P was observed. "Flex Multi" manufactured by TILEMENT Co., Ltd. was used as the organic adhesive 2. It should be noted that the general coating thickness is about 6 mm, and 12 mm is assumed to be an excessive case.

First, Table 1 shows the results of confirming the difference in amplitude and frequency between tool A and tool B.
In the experiment using the tool A, it was confirmed that the frequency was twice as different between the case of lightly pressing (weak) and the case of strongly pressing (strong). Comparing Tool A and Tool B, the frequency of Tool A is 156 times / sec when the strength is close to the actual tile, and Tool B is 35 times / sec in High mode and 26 times / sec in Low mode. It was seconds, and a difference of about 4 to 5 times was confirmed.

Next, Table 2 shows the results of tiling in the three cases of Tool A (strong), Tool B High mode (strong), and Low mode (strong) in Table 1. In addition, FIG. 3 shows the measurement results of the arrival time under each experimental condition, and FIG. 4 shows how the organic adhesive spreads (observation results) for each vibration time.

As shown in Table 2, FIG. 3, and FIG. 4, when the adhesive coating amount (thickness) was 12 mm, the High mode of the tool B reached 30 mm at the earliest. With a coating amount of 6 mm, the Low mode of tool B reached the earliest.

When compared with the tool A, the high mode of the tool B had a faster arrival time regardless of the coating amount. In the Low mode, the time to reach 20 mm and 30 mm with a coating amount of 12 mm was slow. It is considered that this is because when the organic adhesive 2 having a large coating amount spreads, it becomes difficult to transmit the vibration over a wide range due to the low frequency.

From this experiment, it was demonstrated that the low vibration tool B is more suitable for tiling than the conventional high vibration tool A.

That is, compared to the conventionally used tool A (frequency 156 times / second), the tool B used in this embodiment has a frequency of 35 times / second in the High mode and 26 times / second in the Low mode. It is a tool that oscillates vibration, and it was confirmed that the organic adhesive 2 spreads quickly when it is used.

Further, for example, the time to reach the point where the coating thickness was 6 mm and 30 mm was 27.3 seconds for the tool A and 14.1 seconds for the low mode of the tool B. From these results, it was found that the time for application can be halved within the range of the coating thickness (10 mm or less) of the organic adhesive 2 normally used.

Further, when the amount of the organic adhesive 2 applied is large (1 g / cm ² or more), the resistance of the organic adhesive 2 becomes strong, and if the frequency is low, a sufficient diffusion effect may not be obtained. .. Therefore, it can be said that it is desirable to be able to select the frequency according to the circumstances at the site such as stickiness and coating amount.

Therefore, in the method of constructing the finishing material of the present embodiment, even when a sticky material such as an organic adhesive is used as the pasting material as compared with the mortar, the material is used by using a vibration tool with low vibration. The fluidity of the mortar is increased, and it becomes possible to carry out the construction easily.

That is, according to the method of constructing the finishing material of the present embodiment, the finishing material such as tiles is used with the vibration tool B having an amplitude of 0.2 mm or more and a frequency of 20 times / second or more and less than 100 times / second. By giving vibration to 3, the sticking material can be appropriately fluidized and spread quickly between the finishing material 3 and the base material, and the finishing material 3 can be efficiently and effectively adhered to the base material. become.

Although the embodiment of the method for constructing the finishing material according to the present invention has been described above, the present invention is not limited to the above embodiment and can be appropriately changed without departing from the spirit of the present invention.

1 Acrylic board 2 Organic adhesive (pasting material)
3 Finishing material (tile)
A Conventional vibration tool B Vibration tool according to the present invention P Concentric circles

Claims (1)

It is a method of pasting a finishing material on the surface to be pasted via a pasting material.
The sticking material is an organic adhesive,
At the stage where the sticking material is applied to the surface of the sticking target and the finishing material is arranged at a predetermined position on the surface of the sticking target so as to sandwich the sticking material, the amplitude is 0.2 mm or more and the frequency is high. A method for constructing a finishing material, which comprises applying vibrations of 20 times / second or more and less than 100 times / second to the finishing material.

Images