JPH1061061A - Sound-insulating heat-insulating panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To interrupt various noises and vibrations in living environment by laminating a formed-resin heat-insulating material layer and a fibrous heat-insulating material layer in the internal and external directions of a room through a vibration isolating material layer. SOLUTION: A substance, in which a foaming agent is added to a foamed heat- insulating material such as urethane, is injected into frame bodies 11 formed by using wood, etc., as a material, and heated, foamed and cured, and a foamed-resin heat- insulating material layer 12 unified with the frame bodies 11 and a face material 15 is formed. A sheet-shaped vibration isolating material layer 14 composed of a styrene butadiene rubber, etc., is stuck onto the foamed-resin heat-insulating material layer 12, a fibrous heat-insulating material layer 13 such as glass wool is pasted onto the vibration isolating material layer 14, and the heat-insulating panel 10 is molded. The heat-insulating panel 10 is housed between the pipe columns 3 of a wooden building and fixed onto the pipe columns 3, and an external facing material 2 is installed on the outside of the heat-insulating panel 10 and an interior finish material 4 on the inside. Accordingly, the transmission of heat and sounds on the inside and outside of the building is prevented surely, and comfortable living environment can be acquired.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sound insulating and heat insulating panel provided between columns, joists, beams, etc., for forming walls, floors, ceilings and the like of a house.

[0002]

2. Description of the Related Art Conventionally, as panels constituting walls, floors, ceilings and the like of a wooden house, Japanese Patent Application No. 4-10104 (Japanese Utility Model Application No. 5-71306) discloses a sound insulating and heat insulating panel and Japanese Patent Application No. 4-2.
No. 9498 (Japanese Unexamined Patent Publication No. 5-263483) proposes a sound-insulating and heat-insulating panel, etc., which is devised to obtain sound insulation and heat insulation of a house.

[0003] The invention of Japanese Utility Model Application No. 4-10104 is a panel having a laminate of a heat insulating material such as urethane foam, a sound insulating material such as glass wool, resin-based sound insulating material, foam concrete, and an interior material such as plywood or plaster board. It is. Also, the invention of Japanese Patent Application No. 4-29498 discloses a sound insulating material made of glass wool or a honeycomb structured plate, a partition plate made of a plaster board for dividing the inside and outside of the panel, and a heat insulating material made of a foamable synthetic resin. And a panel having:

[0004] Here, a heat insulating material generally means a material having a thermal conductivity of 0.0090 w / mk or less, preferably 0.05
It refers to those of 0 w / mk or less.

[0005]

However, the above-mentioned conventional panel basically has only a heat insulating material and a soundproofing material laminated thereon, and although the heat insulating effect is sufficiently exhibited, the sound insulating effect is actually obtained. Was insufficient. Therefore, as a result of diligent investigation into the cause, noise (vibration) of various frequencies is included in noise, especially in urban areas.
Simply stacking soundproofing and insulation in the panel,
It was recognized that the sound insulation effect could not be sufficiently exhibited in reality.

Accordingly, an object of the present invention is to provide a sound insulating and heat insulating panel which exhibits excellent heat insulating properties and can effectively block various noises and vibrations in recent living environments. It is to provide a comfortable living environment in various houses constructed using panels.

[0007]

Means for Solving the Problems In order to solve the above-mentioned problems, a means according to the present invention described in claim 1 is based on "a heat insulating panel constituting a wall, floor, roof or ceiling of a house,
A sound-insulating heat-insulating panel, wherein a foamed resin heat-insulating material layer and a fibrous heat-insulating material layer are laminated inward and outward of a room via a vibration insulating material layer. ". Therefore, in addition to the heat insulating effect of the heat insulating material layer, various sounds and vibrations that cannot be removed by the conventional sound insulating and heat insulating panel due to the synergistic effect of the vibration insulating material layer and the heat insulating material layer (particularly, the fibrous heat insulating material layer). The transmission of heat and sound inside and outside the house through the panel is reliably prevented, and a comfortable living environment is provided simply and reliably.

The combination of a foamed resin heat insulating material having a high strength as a construction material and a fibrous heat insulating material which is lightweight and has a certain soundproof effect provides a well-balanced sound insulating panel and is easy to use. Become.

[0009] The invention described in claim 2 is based on "a house wall,
A heat insulating panel comprising a floor, a roof, or a ceiling, wherein a plurality of fibrous heat insulating layers are laminated inward and outward of the room via a vibration insulating layer. ". Therefore, in addition to the heat insulating effect of the heat insulating material layer, various sounds and vibrations that could not be removed by the conventional sound insulating and heat insulating panel due to the synergistic effect of the vibration insulating material layer and the fibrous heat insulating material layer are absorbed, and The transmission of heat and sound inside and outside the house through the housing is reliably prevented, and a comfortable living environment is easily and reliably provided. In addition, since the fibrous heat insulating material which is lightweight and has a certain soundproofing effect and the vibration insulating material layer are laminated, the overall shape is stable while being lightweight, and it is convenient in handling.

[0010] The invention described in claim 3 is based on "a house wall,
A heat insulation panel comprising a floor, a roof, or a ceiling, wherein a plurality of foamed resin insulation layers are laminated in and out of the room via a vibration insulation layer. "
It is. Therefore, in addition to the heat insulating effect of the heat insulating material, various sounds and vibrations which cannot be removed by the conventional sound insulating and heat insulating panel are absorbed by the synergistic effect of the vibration insulating material layer and the foamed resin heat insulating material layer, and the noise is transmitted through the panel. The transmission of heat and sound inside and outside the house is reliably prevented, and a comfortable living environment is easily and reliably provided. In addition, since the lightweight and strong foamed resin heat insulating material layer and the vibration insulating material layer are laminated, they are lightweight, have excellent strength, and are advantageous in improving the durability of a house.

[0011]

Next, a sound insulating and heat insulating panel according to the present invention will be described with reference to the drawings. 1 and 2
It is a figure which shows the wall 1 of a wooden house, This wall 1 is Claim 1.
Sound insulation panel 10 and exterior material 2 according to the invention described in (1).
, A pipe column 3, and an interior material 4.

As shown in FIG. 3, the sound insulating and heat insulating panel 10 has a foamed resin heat insulating material layer 12 and a fibrous heat insulating material layer 13 in a frame 11 formed of wood or the like in a direction toward the inside and outside of the room. It is configured by being laminated via the vibration insulating material layer 14. On the outer surface of the foamed resin heat insulating material layer 12 of the sound insulating and heat insulating panel 10, a face material 15 made of plywood, particle board, or the like is provided.
A thin face member 16 having a waterproof property is adhered to an outer surface of the sheet.

As the foamed resin heat insulating material layer 12 of the sound insulating and heat insulating panel 10, various materials can be used, but those having strength and heat insulating effect such as urethane foam, polystyrene foam and phenol resin foam are preferable. These generally have a closed cell structure and are not remarkable in terms of vibration absorption and soundproofing effects.

As the fibrous heat insulating material layer 13 of the sound insulating and heat insulating panel 10, various materials can be used, but a material containing a large amount of air such as glass wool or rock wool and having a light and sound insulating effect is preferable.

The heat insulating material of the heat insulating material layers 12 and 13 has a heat conductivity of 0.0090 w / mk or less, preferably 0.050 w / mk or less.

The vibration insulating material layer 1 of the sound insulating and heat insulating panel 10
As for No. 4, various materials which are viscous and have excellent vibration absorbing and soundproofing effects can be used.
Preferred are silicone rubber, chloroprene rubber, nitrile rubber, butyl rubber, styrene rubber, polyisoprene rubber, styrene butadiene rubber, polyester elastomer, vinyl acetate resin, acrylate resin, and the like.

The thickness of the vibration insulating material layer 14 is 5 m.
m is appropriate, but may be about 2 to 10 mm. These vibration insulation materials have excellent vibration insulation properties,
The thermal conductivity is greater than 0.0090 w / mk and is essentially different from the above-mentioned heat insulators and is not used as a heat insulator.

As a method of manufacturing the sound insulating and heat insulating panel 10, a frame 11 having a predetermined shape is formed by using wood or the like as a material.
It is arranged on the face material 15 and the mold is arranged on the open surface. (still,
The frame 11 is appropriately fitted with studs 1 so as to conform to the strength required according to the design policy of the house and the place where the panel is used.
7 is arranged. ) Then, a foaming agent such as urethane or the like to which a foaming agent (such as Freon) is added is injected,
By using a hot press plate or the like to heat and foam and harden, the frame 11
And the foamed resin heat insulating material layer 12 integrated with the face material 15 is formed. The urethane board or the like which has already been foam-molded may be cut into a predetermined size, fitted into a frame, a face material, or the like, and adhered to form a foamed resin heat insulating material layer.

Further, a sheet made of styrene-butadiene rubber or the like constituting the vibration insulating material layer 14 is adhered on the heat insulating material layer 12. The vibration insulating material layer 14 may be formed by sticking a sheet-shaped vibration insulating material or by applying a flowing vibration insulating material.

To provide the vibration insulating material layer 14 on the foamed resin heat insulating material layer 12 in one step, a sheet constituting the vibration insulating material layer 14 is fixed inside the mold,
A resin may be injected into the mold and the frame 11.

Further, if the sheet constituting the fibrous heat insulating material layer 13 such as glass wool is adhered on the vibration insulating material layer 14, the sound insulating and heat insulating panel 10 can be easily manufactured. When the stud 17 is included in the panel 10, the vibration insulating material layer 14 is provided on the side surface of the stud 17 on the room side in order to prevent transmission of sound and vibration through the stud 17. Is preferred.

In the panel 10, heat insulating materials 12 and 13 are provided.
In addition, since the vibration insulating material layer 14 is housed, handling such as production and transportation in a factory or the like is very easy, and dimensions can be set accurately in advance, so that on-site construction is accurate and easy.

The sound insulation panel 1 manufactured as described above.
Numerals 0 are housed between the pillars 3 of the wooden house at the construction site and fixed to these pillars 3. Further, the exterior material 2 is attached to the outside of the sound insulation and heat insulation panel 10, and the inner wall material 4 is attached to the inside (room side).

When the foamed resin heat insulating material layer 12 is disposed on the outdoor side and the fibrous heat insulating material layer 13 having a sound insulating effect is disposed on the room side, noise from the outside of the panel 10 is reduced. After propagating through the foamed resin heat insulating material layer 12, the vibration is reduced by the vibration insulating material layer 14, and the fibrous heat insulating material layer 13 also acts as a sound absorbing material. The function of the sound insulation panel 10 is maximized, and the thickness of the sound insulation panel 10 can be reduced to a necessary minimum of 100 mm or less.

Further, for example, a sheet having a waterproof property is further integrated with the outer surface of the face material 15 of the sound insulating and heat insulating panel 10 by affixing or the like to thereby improve the appearance of the sound insulating and heat insulating panel 10 as a product, or Water resistance to rain or snow at the time may be ensured.

In the sound insulation panel 10 constructed as described above, the foamed resin insulation layer 12 and the fibrous insulation layer 13
In addition to the vibration insulating material layer 14 having an excellent heat insulating effect, the vibration insulating material layer 14 and the heat insulating material layers 12 and 13
The sound and vibration of various frequencies that could not be removed by the conventional sound insulating and heat insulating panel are cut off by a synergistic effect with the above, so that excellent sound insulating characteristics can be obtained as a whole.

Therefore, in a house using the sound insulation and heat insulation panel 10 for a wall, sufficient sound insulation and heat insulation are obtained, and a comfortable living environment is constructed. Even in a house where the sound insulation panel 10 is used in a place other than a wall (floor, ceiling, roof, or the like), sufficient sound insulation and heat insulation are obtained, and a comfortable living environment is configured. Here, the sound-insulating and heat-insulating panel 10 has a frame 11, studs 17, heat-insulating material layers 12 and 13, and a vibration-insulating material layer 1 according to the place of use and the design policy of the house.
Needless to say, dimensions, materials, quantities, etc. of the 4 and the face materials 15, 16 are appropriately changed.

FIGS. 4 and 5 show another embodiment of the sound insulating and heat insulating panel in which the frame 11 is omitted.
No. 0 is provided with a foamed resin heat insulating material layer 12 made of urethane foam or the like, a vibration insulating material layer 14 made of chloroprene rubber or the like, and a fibrous heat insulating material layer 13 made of glass wool or the like on a face material 15 made of plywood or the like. . The sound insulation and heat insulation panel 20 is attached and fixed between the base 5 and the beam 6 as shown in FIG.

The method for manufacturing the sound insulating and heat insulating panel 20 may be such that urethane resin or the like is foamed and cured using a mold instead of the frame 11.

Next, an embodiment of the sound insulating and heat insulating panel 30 according to the second aspect of the present invention will be described with reference to FIG.
In the sound insulation panel 30, a plurality of fibrous insulation layers 33 such as glass wool are laminated in a frame 31 in the same manner as the sound insulation panel 10 through a vibration insulation layer 34 in and out of the chamber. On both outer surfaces of the heat insulating material layer 33, face materials 35 made of plywood or the like are provided.

To manufacture the sound insulation panel 30,
A face material 35 is fixed to one side surface of the frame 31 made of a combination of wood and the like, and a heat insulating material and a vibration insulating material are sequentially adhered and laminated inside the face material 35, and finally, the face material 35 on the opposite side is fixed. Should be stuck. In the present embodiment, two fibrous heat insulating material layers 33 and one vibration insulating material layer 34 are laminated, but may be increased as many as necessary.

When used as a roof panel, the sound-insulating and heat-insulating panel 30 of this embodiment is fixed between rafters 7 and a waterproof sheet 38, a tile 39 and the like are disposed thereon.

In a house using the sound insulating and heat insulating panel 30, not only the fibrous heat insulating material layer 33 and the vibration insulating material layer 34 provide an excellent heat insulating effect, but also the vibration insulating material layer 34 and the heat insulating material layer 33. The sound and vibration of various frequencies that could not be removed by the conventional sound insulating and heat insulating panel are cut off by a synergistic effect with the above, so that excellent sound insulating characteristics can be obtained as a whole.

Further, a very lightweight fibrous heat insulating material layer 33,
Since a plurality of vibration insulating material layers 34 are stacked, the weight is light, and it is particularly advantageous for reducing the weight of the roof.

Next, an embodiment of the sound insulating and heat insulating panel 40 according to the third aspect of the present invention will be described with reference to FIG.
In the sound insulation panel 40, a plurality of foamed resin insulation layers 42 made of a urethane foam or the like are laminated in a frame 41 in the same manner as the sound insulation panel 30 via a vibration insulation layer 44 in and out of the chamber. ing. On both outer surfaces of the heat insulating material layer 32, surface materials 45 made of plywood or the like are provided.

In order to manufacture the sound insulation panel 40,
A frame body 41 is provided by combining wood and the like, and a face material 45 is fixed to one side surface of the frame body 41, and a foamed resin heat insulating material such as urethane is formed by using a mold as described as a method of manufacturing the sound insulation panel 10. What is necessary is just to inject what added the foaming agent to the mixture, and to foam-harden.

In this embodiment, the two foamed resin insulation layers 42
And one vibration insulating layer 44 is laminated, but this number may be increased as necessary.

When used as a floor panel, the sound insulation and heat insulation panel 40 of this embodiment is fixed between joists 8.

In a house using the sound insulation panel 40, a foamed resin insulation layer 42 and a vibration insulation layer 44
In addition to providing a more excellent heat insulating effect, the synergistic effect of the vibration insulating material layer 44 and the heat insulating material layer 42 blocks sounds and vibrations of various frequencies that could not be removed by the conventional sound insulating and heat insulating panel. Therefore, excellent sound insulation characteristics can be obtained as a whole.

Further, since a plurality of lightweight and strong foamed resin heat insulating material layers 42 and vibration insulating material layers 44 are laminated, they are light in weight and excellent in strength, and can also improve the durability of a house. It is advantageous.

As a modified example of the sound insulating and heat insulating panel 40, face members 55 are arranged on both sides of a frame member 51 as shown in FIG. The sound insulation panel 50 in which heat insulation layers 52 and 53 made of foamed resin insulation material or fibrous heat insulation material are laminated via a vibration insulation material layer 54 is arranged.
It may be used as a floor panel of the (floor) portion, and the same effects as above can be obtained.

Further, the sound insulation and heat insulation panels 20, 30,
40 and 50 may be used in places (walls, floors, ceilings, roofs, etc.) other than those described in the above embodiments, and provide sufficient sound insulation and heat insulation in a house to provide comfortable housing. The environment is configured. The sound insulation and heat insulation panels 20, 30, 4
0,50 are dimensions, materials, such as a frame, a heat insulating material layer, a vibration insulating material layer, and a face material according to the place of use and a design policy of a house.
It goes without saying that the quantity, structure, and the like are appropriately changed.

It should be noted that the sound-absorbing effect is improved by using the foamed resin insulation layers 12 and 4.
In order for the cells to be supported by the cells 2 and 52, the cell structure of the layer must have some open cells (open pores) at the expense of some heat insulation effect.
It is desirable that This is particularly effective when at least one layer is made to be a communicating cell when only the foamed resin heat insulating material layer is used as the heat insulating material layer.

[0044]

As described above, in the present invention,
A panel constituting a floor, wall or ceiling for a house,
It is possible to provide a sound-insulating and heat-insulating panel having a sufficient structure as well as having sufficient heat-insulating properties as well as sound-insulating and sound-insulating properties.

Particularly, in the first aspect of the present invention,
In addition to the heat insulating effect of the heat insulating material layer, various sounds and vibrations that could not be removed by the conventional sound insulating and heat insulating panel due to the synergistic effect of the vibration insulating material layer and the heat insulating material layer (especially the fibrous heat insulating material layer) are also absorbed. Thus, the transmission of heat and sound inside and outside the house through the panel can be reliably prevented, and a comfortable living environment can be easily and reliably provided.

The combination of a foamed resin heat insulating material having high strength as a construction material and a fibrous heat insulating material which is lightweight and has a certain soundproof effect provides a good balance as a sound insulating and heat insulating panel and is easy to use. Become.

According to the second aspect of the present invention, in addition to the heat insulating effect of the heat insulating material layer, the conventional sound insulating and heat insulating panel cannot be removed due to the synergistic effect of the vibration insulating material layer and the fibrous heat insulating material layer. It can absorb various sounds and vibrations,
The transmission of heat and sound inside and outside the house through the panel can be reliably prevented, and a comfortable living environment can be easily and reliably provided. In addition, a fibrous heat insulating material that is lightweight and has a certain degree of soundproofing effect,
Since the vibration insulating material layer is laminated, the overall shape is stable while being lightweight, and it is convenient for handling.

According to the third aspect of the present invention, in addition to the heat insulating effect of the heat insulating material, the synergistic effect of the vibration insulating material layer and the foamed resin heat insulating material layer makes it impossible to remove various sound insulating and heat insulating panels which cannot be removed by the conventional sound insulating and heat insulating panel. Can absorb the sound and vibration of
The transmission of heat and sound inside and outside the house through the panel can be reliably prevented, and a comfortable living environment can be easily and reliably provided. In addition, since the lightweight and strong foamed resin insulation material layer and the vibration insulation material layer are laminated, the strength is excellent while being lightweight.
It is also advantageous for improving the durability of houses.

[Brief description of the drawings]

FIG. 1 is a partially broken perspective view showing an example in which a sound insulating and heat insulating panel of the present invention is applied as a structural material of a wall.

FIG. 2 is a partial cross-sectional view of a wall showing an example in which the sound insulation panel of the present invention is applied as a structural material of the wall.

FIG. 3 is a perspective view of the sound insulating and heat insulating panel of the present invention.

FIG. 4 is a view showing another embodiment of the sound insulating and heat insulating panel of the present invention, wherein (a) is a front view of the panel, (b) is a side view of the panel, and (c) is a bottom view of the panel.

FIG. 5 is a cross-sectional view of the sound insulating and heat insulating panel of the present invention.

FIG. 6 is a cross-sectional view showing an example in which the sound insulating and heat insulating panel of the present invention is applied as a roof material.

FIG. 7 is a cross-sectional view showing an example in which the sound insulation panel of the present invention is applied as a floor material.

FIG. 8 is a perspective view showing an example in which the sound insulating and heat insulating panel of the present invention is applied as a floor material on the second floor (third floor).

[Explanation of symbols]

 Reference Signs List 1 wall 2 exterior material 3 tube pillar 4 interior material 5 base 6 beam 7 rafter 8 joist 10, 20, 30, 40, 50 sound insulation panel 11, 31, 41, 51 frame body 12, 42, 52 foam resin insulation layer 13, 33, 53 Fibrous heat insulating material layer 14, 34, 44, 54 Vibration insulating material layer 15, 16, 35, 45, 55 Face material

Claims (3)

[Claims] In a heat insulating panel constituting a wall, a floor, a roof or a ceiling of a house, a foamed resin heat insulating material layer and a fibrous heat insulating material layer are laminated in and out of a room via a vibration insulating material layer. A sound insulation and heat insulation panel characterized by the above. 2. A heat insulating panel constituting a wall, a floor, a roof or a ceiling of a house, wherein a plurality of fibrous heat insulating layers are laminated in and out of the room via a vibration insulating layer. Insulation panel. 3. A sound insulating panel constituting a wall, floor, roof or ceiling of a house, wherein a plurality of foamed resin heat insulating layers are laminated inward and outward of the room via a vibration insulating material layer. Insulation panel.