JP2004238911A - Covering plate body for platform and indoor wall - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a covering plate body improved in workability to realize a platform body structure and an indoor wall structure with waterproofness and vibration control properties. <P>SOLUTION: This covering plate body with a film separably stuck to the surface comprises a soundproof layer including a viscoelastic sheet having a sound proofing function and waterproofness, and a moisture proofing layer having a moisture proofing function. The film is separably stuck to the upper face of the soundproof layer through an adhesive layer, and the soundproof layer includes a plywood layer jointed to the lower face side of the rubber-like viscoelastic sheet. The soundproof layer includes a second plywood layer jointed to the upper face side of the rubber-like viscoelastic sheet, and a separating sheet is separably stuck to the back face through a second adhesive layer. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a cover plate having a waterproof function and the like, which is attached to a surface of a residential platform or an indoor wall.
[0002]
[Prior art]
[0003]
When a house is made by a construction method such as the 2 × 4 construction method, a base floor plate called a platform is installed in advance, and an indoor floor material is laid on the base floor plate (for example, see Patent Document 1). . Because the platform is installed on the foundation of the house prior to the construction of the wall panels and roofing panels, it may be exposed to rain after installation, in which case the platform may get wet, discolored, deteriorated, deteriorated, and It becomes trouble. In addition, the surface of the installed platform is often soiled with soil for housing construction work. For this purpose, the laid platform is temporarily covered with a curing sheet, but this covering operation is complicated. In addition, a soundproofing (vibration suppression) sheet is often laid on the surface of the platform to provide soundproofing (vibration suppression), but this laying operation is also complicated.
[0004]
[Patent Document 1]
JP-A-9-109304 (page 2)
[0005]
[Problems to be solved by the invention]
In view of these problems, the present invention is to provide a coated plate-like body having improved workability for realizing a platform body structure and an indoor wall structure having waterproofness and soundproofness (vibration suppression). .
[0006]
[Means for Solving the Problems]
The gist of the present invention is to be used by being attached to the upper surface of a platform or the surface of an indoor wall, including a soundproof layer having a soundproof function, and a water-impermeable film is releasably attached to the surface. It is a coated plate.
[0007]
The film may be releasably attached to the upper surface of the soundproof layer via an adhesive layer.
[0008]
The soundproof layer may be made of a viscoelastic sheet.
[0009]
The soundproof layer may include a plywood layer bonded to a lower surface side of the viscoelastic sheet.
[0010]
The soundproof layer may include a second plywood layer joined to an upper surface side of the viscoelastic sheet.
[0011]
In addition, the gist of the present invention is to be used by being attached to the upper surface of a platform or the surface of an indoor wall, and includes a moisture absorbing layer having a moisture absorbing function, and a water-impermeable film is removably adhered to the surface. In the form of a coated plate.
[0012]
In the coated plate-like body, a separation sheet may be removably attached to the back surface via a second adhesive layer.
[0013]
Further, the gist of the present invention resides in a platform body structure including a platform and the covering plate-like body laid and fixed on an upper surface of the platform.
[0014]
Further, the gist of the present invention resides in a wall structure including an indoor wall and the covering plate-like body laid and fixed on the surface of the indoor wall.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment according to the present invention will be described in detail with reference to the drawings. In FIG. 1, reference numeral 4 denotes a soundproof rubber layer made of a viscoelastic sheet of synthetic rubber or the like, and an impermeable film 8 is removably attached to the upper surface thereof via an adhesive layer 6. The soundproof rubber layer 4 is laid and fixed on the upper surface of the platform 12 via an adhesive layer (not shown) to form the platform structure 2. That is, the coated plate-shaped body 14 of the present invention composed of the soundproof rubber layer 4 and the film 8 removably adhered to the upper surface thereof via the adhesive layer 6 is laid and fixed on the upper surface of the platform 12, The platform body structure 2 is configured. Specifically, an adhesive is coated on the upper surface of the viscoelastic sheet constituting the soundproof rubber layer 4 and then the film 8 is adhered, or an adhesive is coated on the back surface of the film 8, and the adhesive is coated. The film 8 may be attached to the upper surface of the soundproof rubber layer 4. Then, the back surface of the soundproof rubber layer 4 and the upper surface of the platform 12 are adhered with an adhesive. In the embodiment shown in FIG. 1, the soundproof rubber layer 4 constitutes the soundproof layer 5 of the coated plate 14 of the present invention.
[0016]
As a material for the viscoelastic sheet, a composite of butyl rubber and polyolefin is preferable in terms of cushioning and soundproofing, but natural rubber, synthetic rubber such as NBR, SBR, butyl rubber, acrylic rubber, silicon rubber, fluorine rubber, polyethylene A material having a performance of absorbing vibration such as a resin or a polyamide resin may be used. Further, polychloroprene-based resin, polyisoprene-based resin, polyester-based resin, polyether-based resin, epoxy-based resin, and the like can be given. A plurality of these resins may be used as a mixture. The resin may be a foamed type obtained by adding a foaming agent or a foaming aid.
[0017]
The thickness of the soundproof rubber layer 4 is preferably 2 to 10 mm, but is not limited to this range.
[0018]
Examples of the resin forming the adhesive layer 6 include, but are not limited to, acrylic, rubber, silicone, and vinyl ether resins. If necessary, a tackifying resin such as a rosin resin may be added to these resins.
[0019]
Examples of the resin constituting the film 8 include olefin resins such as polyethylene and polypropylene, polyesters such as polyethylene terephthalate and polyethylene naphthalate, polyvinyl chlorides such as polyvinyl chloride and polyvinylidene chloride, polyamide, polyimide, polycarbonate, and the like. Examples thereof include polyurethane, but are not limited thereto. These resins may be copolymers. The sheet material made of the above synthetic resin may be either non-stretched or stretched uniaxially or biaxially. Further, the resin may be a foam. Further, the film 8 made of resin may be a laminated film in which a plurality of different resin sheets are laminated. The film 8 may be colored. The surface may be shaped by embossing or the like.
[0020]
In such a platform body structure 2 of the present invention, even if the surface is exposed to rain, the surface is covered with the water-impermeable film 8, so that the soundproof rubber layer 4 and the platform 12 swell and deteriorate due to rainwater. Nothing. Further, even if the surface is soiled with soil for house construction work, it can be cleaned only by wiping lightly.
[0021]
Furthermore, since the soundproof rubber layer 4 blocks moisture, the platform body structure 2 of the present invention also has moistureproof performance, and is laid on the platform 12 to contribute to indoor moistureproofness.
[0022]
The platform body structure 2 can be used as it is as a floor of a house. Further, the film 8 together with the adhesive layer 6 can be peeled off and removed from the soundproof rubber layer 4 to be used as a floor of a house. Further, after removing the film 8, it is preferable to lay a floor building material on the upper surface of the soundproof rubber layer 4 and use it as a floor of a house.
[0023]
The covering plate-shaped body may be in the mode shown in FIG. In FIG. 2, a cover plate 14a is composed of a soundproof rubber layer 4 and a film 8 removably adhered to the upper surface thereof via an adhesive layer 6, and a plywood layer 16 bonded to the lower surface of the soundproof rubber layer 4. It is composed of The cover plate-like body 14a is fixed to the upper surface of the platform 12 by a fixing means such as an adhesive or nailing, thereby forming the platform body structure 2a of the present invention. In the embodiment shown in FIG. 2, the soundproof rubber layer 4 and the plywood layer 16 constitute the soundproof layer 5a of the cover plate 14a.
[0024]
The covering plate-shaped body may be in the mode shown in FIG. In FIG. 3, a coated plate-like body 14 b includes a second plywood layer 16 a and a film 8 that is releasably attached to the upper surface of the second plywood layer 16 a via an adhesive layer 6, The soundproof rubber layer 4 is bonded to the lower surface of the soundproof rubber layer 16a, and the plywood layer 16 is bonded to the lower surface of the soundproof rubber layer 4. The cover plate 14b is fixed to the upper surface of the platform 12 by a fixing means such as an adhesive or nailing, thereby forming the platform body structure 2b of the present invention. In the embodiment shown in FIG. 3, the plywood layer 16b, the soundproof rubber layer 4, and the plywood layer 16 constitute the soundproof layer 5b of the cover plate 14b.
[0025]
In this embodiment, a floor configuration excellent in heat insulation is realized. Furthermore, after the film 8 is removed, the wood material is exposed on both sides of the covering plate-shaped body 14b, so that the accompanying woodwork can be easily performed when the woodwork is involved.
[0026]
As another embodiment of the present invention, as shown in FIG. 4, a coated plate 14c in which a separator sheet 22 is further adhered to the lower surface of the coated plate 14 with a second second adhesive layer 20 interposed therebetween. Is mentioned. When the cover plate 14c is placed on the platform after the separator sheet 22 is peeled off and removed, the lower surface of the cover plate 14 and the upper surface of the platform are joined by the second adhesive layer 20. In this manner, the cover plate 14 is easily installed on the platform without any hassle.
[0027]
As still another embodiment of the present invention, as shown in FIG. 5, a coated plate 14d in which a separator sheet 22 is further adhered to the lower surface of the coated plate 14a with a second adhesive layer 20 interposed therebetween. Can be When the cover plate 14d is removed and removed from the separator sheet 22 and placed on a platform, the lower surface of the cover plate 14a and the upper surface of the platform are joined by the second adhesive layer 20. In this manner, the cover plate 14a is easily installed on the platform without any trouble.
[0028]
As still another embodiment of the present invention, as shown in FIG. 6, a coated plate 14e in which a separator sheet 22 is further adhered to the lower surface of the coated plate 14b via a second adhesive layer 20 is provided. No. After the separator sheet 22 is peeled off while leaving the second adhesive layer 20 on the lower surface of the covering plate 14b and then placed on a platform, the covering plate 14e is placed on the lower surface of the covering plate 14b and the platform. The upper surface is joined by the second adhesive layer 20. In this manner, the cover plate 14b is easily installed on the platform without any trouble.
[0029]
The separator sheet 22 is formed of a sheet material such as a resin film and paper. If the material constituting the separator sheet 22 and the second adhesive layer 20 do not have sufficient releasability, the surface of the separator sheet 22 that contacts the second adhesive layer 20 is coated with a release agent.
[0030]
With the use of the coated platelets (coated platelets 14, 14a, 14b, 14c, 14d, 14e) of the present invention, conventionally a platform is first installed, and then a curing sheet is laid on the upper surface of the platform and then After installing the wall and roof, removing the curing sheet, attaching the soundproofing sheet to the platform, and finally laying the flooring floor, the complicated process of installing the platform, the upper surface of the platform of the present invention This is a very simplified process of laying and joining the covering plate-like body, and then performing wall and roof installation work, removing the film 8 if necessary, and laying flooring flooring.
[0031]
Furthermore, the coated plate-shaped body of the present invention can be applied to a wall surface. By joining the coated plate-like body of the present invention to a wall in the same manner as joining it to a platform to form a wall structure, soundproofing work on the wall can be performed in a simplified process. In this case, if a moisture-proof sheet is used instead of the sound-proof rubber layer 4, the moisture-proof sound work on the wall surface can be performed in a simplified process. Further, when a moisture-proof sheet and a composite sheet of the sound-proof rubber layer 4 are used instead of the sound-proof rubber layer 4, the sound-proof and moisture-proof construction of the wall surface can be performed in a simplified process.
[0032]
Further, since the coated plate-like body 14 of the embodiment shown in FIG. 1 and the coated plate-like body 14c of the embodiment shown in FIG. It can be supplied to the user at the same time, can be cut to a desired size at the construction site and can be used, and the labor and space for storage and transportation can be saved, which is preferable.
[0033]
Although the embodiment of the coated plate-shaped body of the present invention has been described above, the present invention can be carried out in various modified, modified, and modified embodiments based on the knowledge of those skilled in the art without departing from the spirit of the present invention. All of these embodiments fall within the scope of the present invention.
[0034]
For example, instead of the plywood layer 16 and the second plywood layer 16a, the coated plate-like body of the present invention may be a resin plate, a plate made of a foamed resin such as styrene foam or urethane foam, or a plate made of a composite material. May be used. When these plates have flexibility, the coated plate of the present invention can be manufactured and wound in a long roll shape.
[0035]
For example, the coated plate-shaped body of the present invention is a coated plate-shaped body (not shown) in which a layer such as another resin layer or a wood layer is interposed between the adhesive layer 6 and the soundproof rubber layer 4 in the coated plate-shaped body 14. ).
[0036]
Further, in the present invention, a layer such as another resin layer or a wood layer is interposed between the adhesive layer 6 and the soundproof rubber layer 4 or between the soundproof rubber layer 4 and the plywood layer 16 in the cover plate 14a. May be.
[0037]
In the cover plate 14b, a layer such as another resin layer or a wood layer may be interposed between the adhesive layer 6 and the second plywood layer 16a. Another layer may be interposed between the second plywood layer 16a and the soundproof rubber layer 4. Another layer may be interposed between the soundproof rubber layer 4 and the plywood layer 16.
[0038]
In the cover plate 14c, a layer such as another resin layer or a wood layer may be interposed between the second adhesive layer 20 and the soundproof rubber layer 4. In the covering plate-like bodies 14d and 14e, another resin layer or a layer such as a wood layer may be interposed between the plywood layer 16 and the second adhesive layer 20.
[0039]
【The invention's effect】
The coated plate-shaped body of the present invention is laid and joined on the platform at the time of the construction of the platform, so that the purpose of curing the platform, installing the waterproof sheet and soundproofing, and installing the vibration damping material can be simultaneously performed with extremely simple procedures. It can be done without.
[0040]
The coated plate-shaped body of the present invention can be manufactured in a long roll shape and supplied to a user, so that the manufacturing cost of the soundproofing material can be reduced, and the labor and cost of transportation and storage can be reduced.
[0041]
By attaching and joining the coated plate-shaped body of the present invention to the wall surface when the indoor wall is constructed, the soundproofing of the wall surface and the installation of the moisture-proof material can be performed in a very simple procedure without any trouble.
[Brief description of the drawings]
FIG. 1 is a schematic cross-sectional view showing a configuration of a coated plate-shaped body of the present invention and an aspect of attachment to a platform.
FIG. 2 is a schematic cross-sectional view showing another embodiment of the configuration of the coated plate-shaped body of the present invention and a state of attachment to a platform.
FIG. 3 is a schematic cross-sectional view showing still another embodiment of the configuration of the coated plate-like body of the present invention and a state of attachment to a platform.
FIG. 4 is a schematic sectional view showing still another embodiment of the configuration of the coated plate-shaped body of the present invention.
FIG. 5 is a schematic sectional view showing still another embodiment of the configuration of the coated plate-shaped body of the present invention.
FIG. 6 is a schematic sectional view showing still another embodiment of the configuration of the coated plate-shaped body of the present invention.
[Explanation of symbols]
2, 2a, 2b: Platform body structure 4: Soundproof rubber layer 5, 5a, 5b: Soundproof layer 6: Adhesive layer 8: Film 12: Platform 14, 14a, 14b, 14c, 14d, 14e: Covering plate 16, 16a: plywood layer

Claims (9)

A coated plate-like body which is used by being attached to an upper surface of a platform or a surface of an indoor wall, includes a soundproof layer having a soundproof function, and has a surface impermeable to which a water-impermeable film is peelably adhered. The coated plate-like body according to claim 1, wherein the film is releasably attached to an upper surface of the soundproof layer via an adhesive layer. 3. The coated plate according to claim 1, wherein the soundproof layer includes a viscoelastic sheet. The coated plate-like body according to claim 3, wherein the soundproof layer includes a plywood layer joined to a lower surface side of the viscoelastic sheet. The coated plate-like body according to claim 4, wherein the soundproof layer includes a second plywood layer joined to an upper surface side of the viscoelastic sheet. A coated plate-like body which is used by being attached to an upper surface of a platform or a surface of an indoor wall, including a moisture-absorbing layer having a moisture-absorbing function, and having a water-impermeable film stuck on the surface in a releasable manner. The coated plate-like body according to any one of claims 1 to 6, wherein a separating sheet is releasably attached to the back surface via a second adhesive layer. A platform body structure comprising: a platform; and the covering plate-shaped body according to claim 1 laid and fixed on an upper surface of the platform. A wall structure comprising: an indoor wall; and the covering plate-like body according to claim 2 laid and fixed on a surface of the indoor wall.

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