JP3648682B2 - Plate-shaped building material - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to interior partition materials used indoors in buildings and building board materials used as floors and ceiling materials, and is particularly suitable for use in parts where heat insulation is required or where moisture or odor is generated. The present invention relates to a plate-shaped building material having a prevention / deodorization and heat insulation function.
[0002]
[Prior art]
Conventionally, a plate-shaped building materials used, such as the partition member or door over providing indoor buildings in cold regions and the like, the honeycomb core is fitted as an internal reinforcement inside the frame, such as rectangular, the frame and the honeycomb core A heat insulating building material is used in which at least one of the front and back surfaces is covered with an aluminum foil, and the front and back surfaces of the frame body are bonded to the front and back plates, and the outer peripheral portion of the back plate is bonded directly to the frame body or via the aluminum foil.
[0003]
[Problems to be solved by the invention]
However, when the indoors of the building are warm and the outdoor is cold, or when the indoor is cold and the outdoor is warm, condensation occurs on the aluminum foil of the heat insulating building material due to the temperature difference between the indoor and outdoor, causing the frame to twist and warp. There is a gap between the body and the honeycomb core, the outer peripheries of the front and back plates are peeled off from the frame, and there are also gaps between multiple partition materials in the room and between the partition material and the door. There was a problem that sufficient insulation was not possible.
In addition, in building materials used in kitchens, bathrooms, or clogs that are installed in entrances, the building materials themselves do not have moisture prevention / deodorization and heat insulation functions, so moisture or odors may not be present. It is in the present condition that the atmosphere is filled and uncomfortable.
[0004]
The present invention has been made to solve the above-described conventional problems, and a carbon-based substance is formed in a space formed by a rectangular or square frame and front and back plates respectively fixed to both sides thereof. An object of the present invention is to provide a plate-shaped building material that exhibits a moisture preventing function, a deodorizing function, and a pest preventing function by being filled, and is capable of separating the carbonaceous material in the space portion into a plurality of parts.
[0005]
[Means for Solving the Problems]
A plate-shaped building material according to the invention of claim 1 is a rectangular or square frame formed by combining vertical members and cross members, a front and back plates fixed to both surfaces of the frame, and the front and back surfaces. In the space formed by the frame and the front and back plates, a polypropylene resin-based nonwoven fabric having air permeability is interposed on the inner surface side of the face plate, and a plurality of small holes are provided to penetrate the front and back plates , respectively . Is divided into a plurality of vertical and horizontal sections by at least one vertical beam disposed between the horizontal members of the frame and a plurality of horizontal beams disposed at equal intervals in the longitudinal direction of the vertical member between the vertical members of the frame. And forming a plurality of compartments and filling a carbon-based substance made of carbon-based small pieces or powders such as charcoal and activated carbon into a breathable polypropylene resin-based bag-like non-woven fabric , and the space of each compartment It is characterized by being loaded inside.
[0006]
According to a second aspect of the present invention, in the plate-like building material according to the first aspect, one or both of the front and back plates are perforated decorative plates.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
The plate-shaped building material 1 according to the first embodiment shown in FIG. 1 is a narrow-width wood, plywood, aggregate, plastic, or the like, preferably a narrow-width wood is cut into vertical members 2a, 2b and transverse members 2c, 2d. These are combined with each other to form a rectangular frame 3 that is long in the vertical direction, and three wooden horizontal bars 4 having a thickness equal to the thickness of the frame 3 are equally spaced in the frame 3. For example, they are arranged at equal intervals of 30 mm to 100 mm, preferably 50 mm, and the left and right outer end portions 4 a and 4 b of the cross rail 4 are fixed to the vertical members 2 a and 2 b of the frame 3, respectively. Further, on the front and back sides of the frame body 3, a perforated front and back plates 7 a and 7 b having a plurality of through holes 6 are formed so as to cover the entire front and back surfaces. The outer peripheral portions of the inner surfaces of the front and back plates 7a and 7b are bonded to the vertical of the frame 3, the front and back surfaces of the horizontal members 2a to 2d.
The space 5 of the partition 5 surrounded by the frame 3 and the horizontal rail 4 is filled with a carbon-based material 8 such as carbon-based small pieces such as charcoal or activated carbon or powder.
[0008]
Although not used in this embodiment, the carbonaceous material 8 is in the form of fine fine powder, and spills out from the plurality of through holes 6 formed in the front and back plates 7a and 7b. In this case, a non-woven fabric 50a, 50b made of polypropylene or the like having air permeability shown by a broken line is provided on the inner surface side of the front and back plates 7a, 7b, and the nonwoven fabric 50a, 50b has a bag shape having an opening on one side. Then, the fine powdery carbon-based material 8 may be loaded into a bag-like nonwoven fabric and filled in the space, and formed on the front and back plates 7a and 7b. The fine powdery carbon-based material can be prevented from spilling out from the plurality of through holes 6.
[0009]
Further, in this embodiment, the front and back plates 7a and 7b are a perforated table and a back plate 7a and 7b in which a plurality of through holes 6 are formed, respectively, but depending on the purpose of use, the front and back plates 7a and 7b Only one of them may be a perforated face plate, and the other face plate may have no through hole.
[0010]
In order to fill the carbonaceous material 8 such as the charcoal and activated carbon carbon pieces or powder into the partition part 5 of the frame 3, first, a perforated back plate 7b is bonded to the back of the frame 3. Then, if necessary, a non-woven fabric is incorporated, the carbon-based material 8 is filled, and if necessary, the perforated surface plate 7a is bonded to the surface of the frame body 3 via the non-woven fabric to form the plate-shaped building material 1.
[0011]
In the plate-shaped building material 1 of the first embodiment configured as described above, the thickness of the frame 3 is 20 mm, and the thickness of the perforated front and back plates 7a and 7b is 2.5 mm, respectively. The 180mm perforated decorative board is used.
[0012]
The plate-shaped building material 10 of the second embodiment shown in FIG. 2 has the frame 3 and the perforated front and back plates 7a and 7b that are substantially the same as those of the first embodiment described above, and the same parts are the same. Although a reference numeral is attached and description thereof is omitted, a horizontal rail is omitted in the space portion of the frame 3.
[0013]
In the space portion, instead of the horizontal beam, carbon-based material 8 such as charcoal or activated carbon or other carbon-based small pieces or powder is formed in all the holes 11a of the paper-made honeycomb core 11 as necessary. In the same manner as in the above embodiment, the honeycomb core 11 holding the carbonaceous material 8 is filled into the space portion by filling with a non-woven fabric.
[0014]
The plate-shaped building material 20 of the third embodiment shown in FIG. 3 has an upper and lower 3 having a thickness equal to the thickness of the frame body 3 in a rectangular frame body 3 that is formed horizontally longer than that of the first embodiment described above. The wooden horizontal bars 4 are arranged at equal intervals, for example, 30 mm to 100 mm, preferably 50 mm, and the vertical bars 21 are arranged between the horizontal members 2c and 2d of the frame 3 in a passing state. Thereby, the left and right outer end portions 4a and 4b of the horizontal beam 4 are fixed in a passing state between the vertical beam 21 and the vertical members 2a and 2b of the frame 3 corresponding thereto. Further, a front surface and a rear surface of the frame 3 are provided with a perforated front surface and a back surface plate 7a, 7b having a plurality of through holes 6 covering the entire surface, and inner peripheries of the perforated front surface and the back surface plates 7a, 7b. The part is bonded to the front and back surfaces of the frame 3.
[0015]
As described above, the vertical beam 21 and the horizontal beam 4 arranged in the frame 3 divide the space formed by the frame 3 and the front and back plates 7a and 7b into a plurality of vertical and horizontal multiple sections. Each of the compartments 5 is filled with carbon-based material 8 from carbon-based small pieces or powders such as charcoal and activated carbon via a nonwoven fabric as necessary.
[0016]
In such a plate-shaped building material 20 shown in the third embodiment, the space formed by the frame 3 and the front and back plates 7a and 7b is partitioned by the vertical beam 21 and the horizontal beam 4 so that the space in the space is formed. The carbon-based material 8 can be reliably separated and held, so that when the plate-shaped building material is used for a door or the like, the filling of the carbon-based material 8 is removed from the section where the lock fitting is attached. It can also be done easily.
[0017]
The plate-shaped building material 30 of the fourth embodiment shown in FIG. 4 is made of carbon-based small pieces such as charcoal and activated carbon, powder, etc. in the rectangular frame 3 space portion substantially similar to that of the first embodiment described above. A carbon-based material 8 is mixed with a melamine resin adhesive, heated and pressurized to form a panel, and the carbon panel 9 is filled in the space.
[0018]
The plate-shaped building material 40 according to the fifth embodiment shown in FIG. 5 has a hole portion of the honeycomb core 41 in the partition portion 5 formed in the space of the rectangular frame 3 that is substantially the same as that of the third embodiment described above. All are made by mixing and filling a small carbon panel 9a formed by heating and pressing by mixing a carbon-based material 8 such as charcoal or activated carbon or a carbon-based material 8 such as powder with a melamine resin adhesive 8a. .
[0019]
According to the plate-shaped building material of the present invention formed as described above, when used as a room partition material in a building, it has a function as a heat insulating building material, and it is used in a cold district or the like in the winter. Even if the temperature in other rooms or outside of the building becomes low, the temperature drop in the room can be reduced.
In addition, since aluminum foil is not used in the interior space of the plate-shaped building material as in the past, condensation does not occur on the inner surface of the plate-shaped building material provided as a partition material, and the frame of the plate-shaped building material is twisted or warped. It is possible to prevent deformation such as cracking.
[0020]
Furthermore, when the plate-shaped building material of the present invention is used as a building material in a kitchen or bathroom where a lot of moisture is generated, and further in a clog box or toilet where odor is generated, the interior space of the plate-shaped building material is filled. Moisture absorption and deodorization can be performed with carbon-based small pieces such as charcoal and activated carbon, or carbon-based materials such as powder, and a comfortable room can be provided.
[0021]
In the present invention, the carbon panel is made of carbon-based fine powder that is filled in a honeycomb core with a carbon-based material such as charcoal, activated carbon or the like, or is pressed in the thickness direction. In the case where no melamine resin adhesive is used, it is possible to reduce the cost because it is not heated only by pressurization. In addition, a powdery melamine resin adhesive is mixed with the carbon-based material, and heating and heating are performed. By pressing, the carbon-based material is surely retained in all the holes of the honeycomb core, the strength of the carbon panel is large, and even if carbon-based small pieces or powder is used, there is no risk of leaking out of the core hole, It is possible to reliably prevent the frame body from being twisted or warped, and forming a gap between the frame body and the carbon panel.
Needless to say, a perforated board may be used without being limited to wood and plywood as the perforated front and back surfaces of the frame 3 are bonded to the front and rear surfaces.
[0022]
【The invention's effect】
As described above, the plate-shaped building material according to the invention of claim 1 is a rectangular or square frame formed by combining vertical members and cross members, and the front and back plates fixed to both surfaces of the frame. In addition, a non-woven polypropylene resin-based nonwoven fabric is interposed on the inner surface side of the front and back plates, and a plurality of small holes are provided to penetrate the front and back plates , respectively , and the frame body and the front and back plates At least one vertical beam disposed between the horizontal members of the frame body in the space to be formed and a plurality of horizontal beams disposed at equal intervals in the longitudinal direction of the vertical member between the vertical members of the frame body A plurality of sections are formed by dividing into a plurality of vertical and horizontal portions, and a carbon-based substance composed of carbon-based small pieces or powders such as charcoal and activated carbon is filled in a polypropylene resin-based non-woven fabric having air permeability. Since it is configured to be loaded in the space of each partition, When used as an interior room partition material, it functions as a heat insulating building material and can reduce the temperature drop in the room even in cold districts even when other rooms in the building or outside of the building become cold. .
[0023]
In addition, since aluminum foil is not used in the interior space of the plate-shaped building material as in the past, condensation does not occur on the inner surface of the plate-shaped building material provided as a partition material, and the frame of the plate-shaped building material is twisted or warped. It is possible to prevent deformation such as cracking.
Furthermore, when the plate-shaped building material of the present invention is used as a building material in kitchens, bathrooms and closets where much moisture is generated, and also in clogs and toilets where odors are generated, it is used in the interior space of the plate-shaped building material. Moisture absorption and deodorization can be performed with carbon-based small pieces such as filled charcoal and activated carbon, or carbon-based materials such as powder, and a comfortable room can be provided.
According to the invention of claim 1, a bag-like nonwoven fabric having air permeability filled in the space portion by dividing the space portion formed by the frame body, the front surface, and the back plate by the vertical beam and the horizontal beam. The carbon-based material charged in the inside is surely separated and held , and the fine carbon-based powder is scattered outward from the plurality of small holes formed in the front and back plates, or the spilling problem, This can be completely prevented by the polypropylene resin-based nonwoven fabric and the bag-shaped nonwoven fabric . Moreover, when using a plate-shaped building material for a door etc., it can also remove easily the filling of a carbonaceous material from the division part of the part which attaches a metal fitting.
In addition, the air-permeable bag-like nonwoven fabric loaded with the carbon-based material and the air-permeable nonwoven fabric disposed on the inner surface side of the front and back plates are each made of polypropylene resin, so carbon dioxide gas and water are also used in incineration. Because it is decomposed, it does not generate toxic gas even if it becomes industrial waste.
Furthermore, the fine powder of the carbon-based material can be filled into the compartment with good workability.
[Brief description of the drawings]
FIG. 1 is a partially cutaway perspective view showing a plate-shaped building material according to a first embodiment of the present invention.
FIG. 2 is a partially cutaway perspective view showing a plate-shaped building material according to a second embodiment of the present invention.
FIG. 3 is a partially cutaway plan view showing a plate-shaped building material according to a third embodiment of the present invention.
FIG. 4 is a partially cutaway plan view showing a plate-shaped building material according to a fourth embodiment of the present invention.
FIG. 5 is a partially cutaway plan view showing a plate-shaped building material according to a fifth embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Plate-shaped building material 2a, 2b Vertical material 2c, 2d Horizontal material 3 Frame body 4 Horizontal rail 5 Partition part 6 Through-hole 7a Surface plate 7b Back surface plate 8 Carbonaceous material 8a Adhesive 9 Carbon panel 10 Plate-shaped building material 11 Honeycomb core 20 Plate-shaped building material 21 Vertical beam 30 Plate-shaped building material 31 Carbon panel 40 Plate-shaped building material

Claims (2)

A rectangular or square frame formed by combining vertical and cross members, a front and back plates fixed to both sides of the frame , and a polypropylene resin system having air permeability on the inner surface side of the front and back plates And a plurality of small holes penetrating each of the front and back plates, and a space formed by the frame and the front and back plates is disposed between the lateral members of the frame. A plurality of vertical bars and a plurality of horizontal bars arranged at equal intervals in the longitudinal direction of the vertical member between the vertical members of the frame and the vertical members of the frame body to form a plurality of partition portions, A plate-like shape characterized by filling a carbon-based material made of carbon-based small pieces or powders such as charcoal and activated carbon into a polypropylene resin-based non-woven fabric having air permeability, and filling the space in each partition part Building materials. The plate-shaped building material according to claim 1, wherein one or both of the front and back plates are perforated decorative plates.

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