JP2008106584A - Surface material, construction wall material having surface material and its manufacturing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a surface material capable of exhibiting the far infrared radiation effect, by having a far infrared radiation substance crushed in an optimal condition as a constituting component; and a construction wall material having its surface material. <P>SOLUTION: This invention relates to the surface material T applied to a surface of a building material for construction. The surface material T comprises a powder body T2 provided by crushing the far infrared radiation substance, and the particle size of the powder body T2 is 0.9 to 50 μm. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a surface material, a building wall material provided with a surface material, and a method of manufacturing the same, and more particularly, a surface material that exhibits a far-infrared effect by being applied to the surface, It relates to the manufacturing method.

Conventionally, in building materials constituting houses, etc., for the purpose of improving the functions required for the house (required to make the living environment comfortable) such as heat insulation, fireproof, moisture proof, Various materials have been used as functional components.
As such functional components, porous materials intended to improve air permeability and heat insulation, odor adsorbents intended to improve deodorization, and the purpose of preventing the occurrence of mold Antifungal materials such as are often used.
In this way, the use of functional components in some form for building materials has been attempted to make the living environment comfortable.

On the other hand, in recent years, various effects that far infrared rays have on the human body and the environment have been elucidated by various studies.
For example, this far infrared ray is said to have various effects such as blood circulation promotion, sweating action promotion, heat action, sleep promotion, deodorization action, antibacterial action, water quality purification action, etc., heating, drying, health, medical care, beauty It is used for various purposes such as heat insulation.
That is, it is widely used for applications such as inner walls of bedrock baths, aesthetic mat surface materials, aesthetic cosmetic additives, and the like.

Far-infrared is a type of electromagnetic wave.
Among electromagnetic waves, those belonging to the wavelength range of 0.75 μm to 1000 μm are generally referred to as infrared rays, and these infrared rays are further classified into near infrared rays, far infrared rays, and super far infrared rays according to the wavelength regions. being classified.
Far-infrared rays refer to those belonging to a wavelength region of 4.0 μm to 25 μm in the infrared region.

Far-infrared rays give kinetic energy to molecules with electrical polarity and activate the molecules.
Molecules thus activated gain acceleration and collide with other molecules, and heat is generated by this collision.
That is, far infrared rays are electromagnetic waves that cause molecules to self-heat.
Further, since far infrared rays are electromagnetic waves, they are radiated and transmitted. Therefore, far infrared rays can heat the inside of a substance, not the surface of the substance (self-heat molecules in the substance).
Focusing on the utility of such far-infrared rays, technologies for creating building materials for construction using far-infrared emitting materials as functional components have been developed (for example, Patent Literature 1, Patent Literature 2, Patent Literature). 3).

Patent Document 1 discloses a functional building composition.
The functional building composition has a hydraulic base material, an ionic functional material, and an ionic additive capable of generating an ionic bond between the functional material. As the functional material, purple gold stone, barley stone, etc. having a far infrared effect are used.

Patent Document 2 discloses far-infrared radioactive inorganic building materials.
This far-infrared radioactive inorganic building material contains 5-30% by weight of mineral powder based on the total weight, and this mineral powder functions as an infrared radiation substance.
As this mineral powder, powders of tourmaline, chlorite, barley-stone, xenotime stone, samarsky stone, monazite, Io-oh stone, horn health, Kiyoishi, and meteorite are used.

Furthermore, Patent Document 3 discloses a health building material.
This health building material is processed using an adhesive mixed with fine stone powder that generates and emits far infrared rays and negative ions.
In addition, this health building material is a paint in which a plywood, parallel plywood, decorative plywood pieces, laminated wood, particle board, gypsum board, etc. are mixed with an adhesive mixed with fine stone powder that generates and emits far infrared rays and negative ions. It is formed by painting. In this way, by mixing fine stones having a far-infrared radiation function into the adhesive, the irritating odor and bad odor generated from volatile organic substances such as toluene and xylene contained in the adhesive and paint are decomposed and removed. be able to.

JP-A-10-291850 (pages 3 and 4) Japanese Patent Laying-Open No. 2005-097859 (pages 3 to 9) JP 2001-239503 A (pages 3 to 6)

However, in the building materials disclosed in Patent Document 1 and Patent Document 2 described above, the building material is configured by mixing powder of a substance having a far-infrared radiation function (for example, mixed with concrete). The infrared radiation effect could not be fully exhibited.
Moreover, since it is necessary to perform mixed processing at the same time when building materials are manufactured, processing cannot be performed after the building materials are finished, and the processing time is limited.
In addition, according to the building material disclosed in Patent Document 3, the surface of the base material is painted with a paint mixed with an adhesive containing fine stone powder having a far-infrared radiation function, so that the far-infrared radiation effect is exhibited. However, it is not intended for useful effects on the human body, such as the thermal effect of far-infrared rays, and optimum conditions (such as the particle size of fine stone powder) to demonstrate these effects were examined. It was not a thing.

  An object of the present invention is to solve the above-mentioned problems, and by having a far-infrared emitting substance pulverized under optimum conditions as a constituent component, a surface material and a surface material capable of exhibiting a far-infrared effect It is providing the wall material for construction provided with, and its manufacturing method.

  According to the first aspect of the present invention, there is provided a surface material covering the surface of a building material for construction, the surface material comprising a powder body obtained by pulverizing a far-infrared radiation material. The particle size of the powder body is 0.9 μm or more and 50 μm or less.

As described above, in the surface material according to the present invention, the powder obtained by pulverizing the far-infrared emitting substance to a particle size of 0.9 μm or more and 50 μm or less is used as a component of the surface material. The effect of far infrared rays can be sufficiently exhibited as compared with the case where a building material is constructed by mixing far infrared radiation substance powder.
In other words, by using a powder body that is a far-infrared emitting material as a surface material, the powder body that is a far-infrared emitting material is disposed close to the living space. Can fully demonstrate.
In addition, since the far-infrared emitting material is pulverized to a particle size of 0.9 μm or more and 50 μm or less, the total surface area of the far-infrared emitting material is increased, and particularly among far infrared rays called “grow ray” Far-infrared emissivity in the wavelength region that is beneficial to the human body is increased.
Furthermore, in the present invention, since a surface material containing a powdered body of far-infrared radiation material as a constituent component is used, coating processing can be performed even after the building material is finished, and the processing time is not limited. .

  At this time, the surface material is configured to have a plurality of laminated layers, one layer of the plurality of layers is a base layer directly applied to the building material surface for building, It is preferable that the powder body is fixed to the underlayer since the far infrared radiation substance powder body can be reliably fixed to the underlayer.

  Further, at this time, one of the plurality of layers is a coating layer for protecting the surface, and the base layer and the powder body are fixed in a state of being covered with the coating layer, This is suitable because it protects the underlayer to which the powder of the far-infrared emitting material is fixed and can reliably fix the powder to the underlayer.

Further, at this time, it is preferable that the far-infrared emitting material is barley stone.
When configured in this manner, the ore called barley-stone is a far-infrared emitting substance with extremely high far-infrared radiation, and therefore can sufficiently enhance the far-infrared effect of the surface material according to the present invention.

Moreover, the building wall material which concerns on this invention is equipped with the surface material as described in any one of Claim 1 thru | or 4.
For this reason, far-infrared rays are sufficiently radiated from the surface material applied to the surface of the building wall material in the living space, and the effects of the far-infrared rays can be fully enjoyed in the living space.

Moreover, according to the invention which concerns on Claim 6, the said subject is a manufacturing method of the wall material for construction,
A first step of applying a primer treatment to the surface of the building wall material; and a second step of spraying a dried far-infrared emitting substance on the primer after water pulverization to a particle size of 0.9 μm to 300 μm. A third step of applying a covering material for protecting the surface of the far infrared radiation material fixed to the primer; and drying the building wall material, so that the far infrared light is applied by the primer and the covering material. This is solved by performing the fourth step of fixing the substance.
Thus, according to the present invention, the far-infrared radiation material can be reliably fixed to the surface of the building material for construction.
For this reason, by using the powder body, which is a far-infrared emitting material, as a surface material, the powder body, which is a far-infrared emitting material, is disposed close to the living space, and the effect of far-infrared radiation is more sufficiently achieved. Can be demonstrated.

The surface material according to the present invention is mixed with a substance having a far infrared radiation function.
This substance having a far-infrared radiation function is used in a state of being pulverized to a particle size of 0.9 μm or more and 300 μm or less.
Further, the substance having a function of emitting far infrared rays is pulverized from ore and the like belonging to granite porphyry.
Thus, since the total surface area of the infrared radiation material can be increased by using a material having a particle size of 0.9 μm or more and 300 μm or less as the material having an infrared radiation function, 4 in particular in the far infrared rays. It is possible to efficiently obtain far infrared rays in a wavelength region of 0.0 to 14.0 μm.

Far-infrared rays in this wavelength region are called “grow rays” and are known to be particularly useful for the human body among far-infrared rays.
As described above, according to the surface material according to the present invention and the building wall material provided with the surface material, it is possible to effectively use a far infrared ray having a wavelength region particularly useful for the human body.

  In addition, since the powder of infrared radiation material is a component of the surface material, the far infrared effect can be enjoyed efficiently in the living space, and the coating process is performed even after the wall material is finished. And the processing time is not limited.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
Note that the configuration described below does not limit the present invention and can be variously modified within the scope of the gist of the present invention.
The present embodiment relates to a surface material comprising granite porphyry (which is an ore having infrared radiation) pulverized to a predetermined particle size and a building wall material provided with the surface material.

1 to 7 show an embodiment according to the present invention. FIG. 1 is a perspective view showing a wall, FIG. 2 is a cross-sectional view of a wall material for construction, and FIG. 3 is a result of grain size analysis of barley stone. FIG. 4 is a chart showing the far-infrared radiation state of the crushed barley stone, FIG. 5 is a chart showing the far-infrared radiation state of the crushed barley stone, and FIG. 6 is a production of the barley stone powder. Process drawing which shows a process, FIG. 7 is process drawing which shows the manufacturing process of the wall material for buildings.
In the present specification, “barley stone” used as a far-infrared donor is a common name for granite porphyry, and aliases such as Amaterishi and Amaneki are also known.
This barley stone (granite porphyry) is known to have high far-infrared radiation.

First, the wall S according to the present embodiment will be described with reference to FIGS. 1 and 2.
As shown in FIG. 1, the wall S according to the present embodiment is used as a boundary wall between rooms in a house and an outer wall that forms the outline of the house.
In this embodiment, the example which comprised the wall S as a panel is shown.
However, the configuration of the wall S is not limited to this, and the wall S should be one or a plurality of plate-like bodies, one or a plurality of laminated materials, etc., so long as it does not change the gist of the present invention. Any form may be used.

FIG. 1 shows the configuration of the wall S according to the present embodiment.
As shown in FIG. 1, the wall S according to this embodiment includes vertical frames 1 and 1, horizontal frames 2 and 2, and a building wall material 3.
The vertical frames 1 and 1 according to the present embodiment are known square pipes and serve as vertical trunk edges of the wall S.
The horizontal frames 2, 2 according to the present embodiment are well-known substantially rectangular flat steel plates and serve as horizontal trunk edges of the wall S.

The building wall material 3 according to the present embodiment is a substantially rectangular plate-like body, and is fixed to the vertical frames 1 and 1.
The horizontal frames 2 and 2 are disposed substantially parallel to each other, and the vertical frames 1 and 1 are fixed to the both ends thereof one by one.
The horizontal frames 2 and 2 and the vertical frames 1 and 1 are fixed so as to intersect substantially vertically, and the horizontal frames 2 and 2 and the vertical frames 1 and 1 constitute an outer frame that is a substantially rectangular frame. The
The building wall material 3 is disposed so as to bridge the vertical frames 1 and 1.

The configurations of the vertical frames 1 and 1 and the horizontal frames 2 and 2 are not limited to this, and can be changed depending on the construction site and construction conditions, such as the material and shape.
Moreover, in this embodiment, although one sheet | seat wall material 3 for construction is used, it is not restricted to this, You may use how many sheets as needed.

Moreover, the surface material T is painted on one side (surface exposed to the outside) of the building wall material 3 according to the present embodiment. That is, the building wall material 3 includes the base plate 31 and the surface material T.
The construction of the building wall material 3 will be described with reference to FIG.
FIG. 2 shows a cross-sectional view of the building wall material 3.
The surface material T according to the present embodiment is configured by covering and fixing an acrylic primer T1 sprayed with barleystone powder T2 with an emulsion-based synthetic paint T3.
The primer T1 corresponds to the base layer recited in the claims, and the synthetic paint T3 corresponds to the coating layer recited in the claims.
Moreover, the barley stone powder T2 corresponds to the powder body described in the claims.

  The acrylic primer is a known primer for paint, and a polymer compound mainly including acrylic acid, methacrylic acid and derivatives thereof (for example, polymers such as acrylamide and acrylonitrile) is used.

The barley stone is used after being pulverized so as to have a particle size of 0.9 μm or more and 50 μm or less.
This is the same particle size as wheat flour.
Although details will be described later, by pulverizing in this range, far-infrared emissivity in the range of growth light can be increased as compared with the case of using unground crushed barley stone.
This is thought to be because the total surface area of the barley stone increases and the far-infrared radiation efficiency increases by grinding the barley stone into fine particles.

Table 1 shows the analysis results (n = 2) of the grain size of the barley stone used in the present embodiment.
Moreover, the graph of an analysis result is shown in FIG.
The analysis was performed by the X-ray transmission weight sedimentation method.

As shown in Table 1 and FIG. 3, the grain size of the barley stone is desirably 50 μm or less, and more desirably 20 μm or less. Furthermore, it is optimal if it is 15 μm or less.
In addition, from the viewpoint of ease of handling when spraying, the grain size of the barley stone is preferably 0.9 μm or more.
In other words, the far-infrared radiation efficiency can be increased by pulverizing the barleystone into a particle size in this range, and when the barleystone powder T2 is sprayed on the primer T1, the barleystone powder T2 is efficiently and uniformly sprayed. Can do.

In this embodiment, barley stone is used as an infrared radiation material, but is not limited to this, tourmaline, chlorite, xenodigite, samarsky stone, monazite, Ioishi, Horn Health, Kiyoishi, Any substance may be used as long as it has the ability to emit far-infrared rays, such as meteorite.
Further, the primer T1 and the synthetic paint T3 (fixing material) are not limited to the acrylic and emulsion systems, and any components may be used as long as they do not change the gist of the present invention. .
In the present embodiment, a water-based synthetic paint T3 is used to avoid sick house syndrome.

As described above, the barleystone used for the surface material T according to the present embodiment refers to granite porphyry, and in particular, it often refers to one that has become weathered and becomes porous rock.
This barley stone is a substance having far-infrared radiation, and this far-infrared light is a kind of electromagnetic waves useful for the human body.
Table 2 shows the component qualitative analysis results of this barley stone.
In addition, Table 3 shows the results of quantitative component analysis of the barley-stone.
Table 2 shows the result of X-ray fluorescence analysis, and shows the X-ray relative intensity of the components constituting the barley stone.
Table 3 shows the results of ICP emission spectroscopic analysis, and shows the content of each component in weight%.

As shown in Table 2 and Table 3 above, it can be seen that the barley stone is a rock mainly composed of silicon (Si).
In addition, it contains a relatively large amount of aluminum (Al), iron (Fe), etc., and phosphorus (P), sulfur (S), chlorine (Cl), chromium (Cr), manganese (Mn), nickel (Ni), Zinc (Zn) and barium (Ba) were hardly detected.

Next, Tables 4 and 5 show the far-infrared emissivity of barley stone by a far-infrared spectroradiometer (JIE-E500).
Table 4 shows the far-infrared emissivity of the barley stone for necklace bracelet processing, and Table 5 shows the far-infrared emissivity of the plate-like member coated with barley stone.

As shown in Tables 4 and 5, it is understood that barley stone has a far-infrared emissivity (integrated emissivity) of about 90%.
Thus, barley stone is a substance having a far-infrared radiation function, and by using barley stone, a wall material S having a beneficial effect on the human body can be created.

In addition, in this embodiment, although the surface material which uses barley-stone stone powder was used as what coat | covers the surface of the building materials for construction, a use is not restricted to this.
For example, it can be used as a surface material for a far-infrared matte carbon heater, a surface material applied to the inner wall surface of a bedrock bath, or the like.
In addition, barley stone powder is suitably used as an additive for cosmetics for esthetics.
Thus, it can be widely used in general products that can be expected to have a far-infrared effect.

Next, FIG. 4 and FIG. 5 are charts showing the far-infrared radiation state of barley stone.
FIG. 4 is a chart showing the far-infrared radiation state of the barley stone in a state where it is not crushed as a sample (the barleystone for necklace bracelet processing shown in Table 4), and FIG. 5 is a barley stone in the state crushed as a sample. It is a chart which shows the far-infrared radiation | emission state of what applied barley stone to the plate-shaped member surface shown in Table 5.

This is a far infrared radiometer FT-IR (Fourier transform infrared)
spectroscopy).
In this method, the energy emitted from the far-infrared radiator is continuously captured by the camera. The far-infrared radiator to be tested is measured several times for each wavelength together with the ideal black body, and the average value is calculated. Then, the emissivity of the far-infrared radiator to be examined is plotted with the emissivity of the ideal black body as 100%.
The horizontal axis represents wavelength, and the vertical axis represents emissivity corresponding to each wavelength.

As shown in FIG.4 and FIG.5, it turns out that far infrared rays are radiated | emitted from the barley stone.
In both cases, it is understood that far infrared rays in a wavelength region (4.0 to 14.0 μm) called growth rays are emitted among far infrared rays.
However, when both are compared, in the non-pulverized barley stone shown in FIG. 4, the emissivity decreases in the wavelength range of 8.0 to 10.0 μm, whereas in the pulverized barley stone shown in FIG. In this range, no decrease in emissivity is observed.

It is known that wavelengths in this range are regions that give useful energy to the human body, especially in the region of growth rays.
In other words, the use of pulverized barley stone has increased the infrared emissivity in this grow ray region, and this increased range is a range that provides particularly useful energy to the human body. I understood it.
Thus, it turned out that the effect of a useful far infrared ray increases by grind | pulverizing a barley stone.
This is thought to be due to the increase in the total surface area of the barley stone by grinding the barley stone, which is an infrared radiation substance, into fine particles.

Next, a method for manufacturing the building wall material 3 will be described with reference to FIGS.
With reference to FIG. 6, a method for producing the barley stone powder T2 will be described.
First, in step 1, the barley stone is pulverized to a predetermined particle size.
In this embodiment, this pulverization is performed by water pulverization that is generally performed when creating ceramic clay in the ceramic industry.
However, the pulverization method is not limited to this, and any method may be used as long as the pulverization method can obtain a predetermined particle size.

Next, in Step 2, the once-ground barley-stone is dried.
As described above, in the present embodiment, barley stone is pulverized with water, and thus is mud immediately after pulverization. Therefore, in this embodiment, drying is performed to obtain a powder.
In this drying process, drying is performed by irradiating heat of about 180 ° C. or higher. For this reason, it becomes possible to perform sterilization simultaneously with the barley-stone stone powder T2 being obtained.
In addition, when performing dry grinding | pulverization, while being able to abbreviate | omit this drying process, you may provide a sterilization process separately.
Moreover, when the barley stone powder T2 is suspended and sprayed in a solvent, the barley stone powder T2 is obtained in step 2, and then the barley stone powder T2 is suspended in an appropriate solvent to obtain a barley stone powder liquid.
Furthermore, in this embodiment, only barley stone powder T2 is used, but titanium bar powder may be mixed with this barley stone powder T2.
Thus, the bactericidal effect and the antirust effect are enhanced by mixing the titanium particle powder.

Next, the manufacturing process of the building wall material 3 will be described with reference to FIG.
First, in step 11, primer treatment is performed on the base plate 31 of the building wall material 3.
As described above, the primer T1 is an acrylic primer and is applied to the surface of the base plate 31 so as to be uniform.

Next, in Step 12, before the primer T1 is dried, the barleystone powder T2 is sprayed uniformly on the surface of the primer T1.
The barley stone powder T2 is manufactured using the process shown in FIG. 6, and this spraying may be performed using a spraying tool such as a spray.
Next, in Step 13, the synthetic paint T3 is applied onto the barleystone powder T2 and fixed so that the barleystone powder T2 does not peel off.
Next, in step 14, the surface material T is dried to complete the process.

As described above, the surface material T is applied to the building wall material 3 according to the present embodiment, and the barley stone powder T2 that is a far-infrared radiation material is applied to the surface material T.
The barley stone powder T2 is applied in a pulverized state, and therefore, in the region of far-infrared growth light, a region that gives beneficial energy to the human body (with a wavelength of 8.0 to 10.0 μm). In the range), the infrared emissivity is increased.
For this reason, the building wall material 3 according to the present embodiment is beneficial to the human body, and can achieve the effect of enhancing the comfort of the living environment such as an air purification effect.

It is a perspective view which shows the wall which concerns on one Embodiment of this invention. It is a section equivalent figure of a building wall material concerning one embodiment of the present invention. It is a graph which shows the particle size analysis result of the barley stone concerning one embodiment of the present invention. It is a chart which shows the far-infrared radiation state of the barley stone of the state which is not grind | pulverized which concerns on one Embodiment of this invention. It is a chart which shows the far-infrared radiation state of the crushed barley stone concerning one embodiment of the present invention. It is process drawing which shows the manufacturing process of the barley stone powder which concerns on one Embodiment of this invention. It is process drawing which shows the manufacturing process of the wall material for buildings which concerns on one Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Vertical frame 2 Horizontal frame 3 Building wall material 31 Base plate S Wall T Surface material T1 Primer T2 Barley stone powder T3 Synthetic paint

Claims (6)

A surface material covering the surface of a building material for construction,
The surface material has a powder body obtained by pulverizing far-infrared radiation material,
The surface material according to claim 1, wherein the powder body has a particle size of 0.9 μm or more and 50 μm or less. The surface material has a plurality of laminated layers, and
2. The layer according to claim 1, wherein one of the plurality of layers is a base layer that is directly applied to a surface of the building material, and the powder body is fixed to the base layer. Surface material. One layer of the plurality of layers is a covering layer that protects the surface,
The surface material according to claim 2, wherein the base layer and the powder body are fixed in a state of being covered with the coating layer.   The surface material according to claim 1, wherein the far-infrared emitting material is barleystone.   An architectural wall material comprising the surface material according to any one of claims 1 to 4. A method of manufacturing a building wall material,
A first step of applying a primer treatment to the surface of the building wall;
A second step of spraying the dried far-infrared emitting substance on the primer after water pulverization to a particle size of 0.9 μm or more and 300 μm or less;
A third step of applying a covering material for protecting the surface of the far-infrared emitting material fixed to the primer;
A fourth step of drying the building wall material and fixing the far-infrared substance with the primer and the covering material; and a method of manufacturing the building wall material.

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