TWI280306B - Structure of exterior wall or roof having air permeable layer which can reduce radiative heat transfer and absorption of solar radiation and outer covering for exterior wall or roof covering - Google Patents

Abstract

The present invention provides a structure of an exterior wall or a roof and an outer covering for an exterior wall or a roof covering, in which a heat insulating function and a heat shielding function are provided to a vent layer which has been conventionally expected to have a dehumidification function due to a circulation of air, in an exterior wall or roof structure of a building, whereby a high heat insulating efficiency and a high heat shielding efficiency for an exterior wall or a roof can be obtained without changing the thickness of a heat insulation. If it is not necessary to enhance the heat insulating efficiency or heat shielding efficiency, the thickness of the heat insulator can be reduced. In a building having an outer covering 11 provided outside of an exterior wall or a roof structure via a vent layer 9, according to the feature of the present invention, low heat radiative sheets 8, 8a which exhibit a low heat radiativity to heat radiation of a long wavelength component are provided on the surface or surfaces, of one or both of the outer covering 11 and heat insulator 7, adjacent to the vent layer 9.

Description

1280306 IX. Description of invention:

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building having a heat transfer function such as an outer wall or a roof outside the roof to block external air heat (4), or (4) heat to the outside air. The special system has high heat insulation, high resistance core outer wall or roof structure and outer material or roof and cover material. In addition, 10 15 20 says that the outer wall or roof structure, or the outer wall outer material or the roofing material, means that the heat insulating structure of the present invention can be used as the outer outer wall outer material and the roof covering material. BACKGROUND OF THE INVENTION The use of a sufficient heat insulation structure of the beam material can save the cost of air conditioning and air conditioning, and can also make the living space more comfortable. This kind of heat insulation structure is also very effective in the comfort of summer time = the time of the cold shirt adjustment. The heat insulation structure of the material is roughly classified into an inner heat insulation method and an outer insulation method. The heat insulation material is also filled with a heat insulation material, and the heat insulation material is placed on the outer side of the structural body. The method is the method of Gudou <(4). No matter which kind of heat insulation/彳 is used to set the exterior material through the venting slats. The edge slats and the material are smashed into a layer of money, (10) is not used as a barrier. The use of the layer, % θ 奎 a 疋 is specifically used as the layer of the removal (4). The white-knocking technique with the venting pattern outside the gas permeable layer is disclosed in the patent publication a 斗 寸 开 开 笫 8 m8i3. 5 1280306 The roof structure is formed between the roof substrate and the heat insulating material or the structural material, or a gas permeable layer is formed between the roof covering material and the roof substrate, but the light transmittance according to the surface facing the gas permeable layer has not been developed yet. The gas permeability of the gas permeable layer, The thermal insulation force of the hot material, the solar radiation reflectance 5 on the outer surface of the outer material, and the relationship between the emissivity and the heat propagation, so that the emissivity of the surface facing the gas permeable layer is lowered to actively improve the thermal insulation performance. SUMMARY OF THE INVENTION In the past, the heat insulating function of the outer wall and the gas permeable layer of the roof is often neglected. 1. Therefore, when the heat insulating performance and the energy saving performance are to be improved, the specifications and thickness of the heat insulating material are changed. However, in order to increase the thickness of the heat insulating material, the heat insulating material of the single board is not enough, and the plurality of heat insulating sheets are required to be heavy, so the construction becomes complicated, the material cost increases, and the construction cost also increases, resulting in an increase in construction costs. For example, in order to improve the thermal insulation performance of the insulation, the thickness of the MOmm insulation material is 5 〇mmi veneer + 50 mm thick veneer + 4 mm thick thermal insulation veneer, total cost 3 times, and the insulation materials used are also required. For example, the steel structure of the external heat insulation structure, etc., as described above, the gas permeable layer is required to only generate the air backflow by the gas permeable layer. Dehumidification for 2, but usually self-contained The heat insulating material of the gas permeable layer is regarded as the outside air to the outside. In contrast, the design of the present invention enables the gas permeable layer to function as a high heat insulating and high heat resistant layer against the outside air in the summer. The venting layer can function to suppress the outflow of the indoor heat to the outside. By designing the outer heat insulation structure, it can impart high heat insulation and heat shielding performance without changing the thickness of the heat insulating material. When it is not necessary to change the heat insulation and heat shielding performance, the heat insulating material can be thinned as compared with the conventional one, and a roof/wall structure having high heat insulation and heat shielding performance with reduced cost can be formed. The structure of the present invention is as follows: According to a first aspect of the present invention, an outer wall of the outer wall outer material is provided through a gas permeable layer on the outer side of the structural body, and the outer surface of the outer material is the same as the foregoing The outer surface of the outer surface of the outer material is provided with a film having a solar radiation reflectance and a high emissivity surface and a low emissivity inner surface, and the inner surface of the outer material is provided with a spoke. The film 10 is low, and the rate corresponding to the radiation emissivity of thermal radiation than a wavelength of 3μπι. According to a second aspect of the present invention, in the inner surface of the outer casing, a film having a low emissivity inner surface and an outer surface is provided on a space between the inner surface and the inner surface. According to a third aspect of the present invention, an outer wall of the outer wall outer casing is provided through the gas permeable layer on the outer side of the structural body, and the outer surface of the outer casing is provided with a solar radiation having high reflectance and radiation. a film having a high outer surface, and a film having a low emissivity inner surface and an outer surface on the inner side surface of the outer material and a space spaced apart from the inner surface, and the first 20 radiances correspond to wavelengths The radiance of thermal radiation above 3μηι. According to a fourth aspect of the present invention, in the aspect of the first aspect to the third aspect, the surface of the outer wall outer material is provided with the gas permeable layer, and a film having low emissivity and moisture permeability is provided. . According to a fifth aspect of the present invention, in the fourth aspect, the illuminating rate of the outer layer of the outer wall of the outer layer of the outer layer of the outer layer of the outer layer is equal to or less than 0.3. The sample is, for example, the outer side surface, or the towel thereof, the outer surface of the outer material, the sun reflection reflectance of 0.5 or more, the outer surface emissivity f _emission rate, or less, and the radiation of the ruthenium film on the inner side surface of the outer casing. The rate is 〇3 or less. 10 15 According to the seventh aspect of the present invention, the gas permeable layer is provided on the upper side of the structural body, and the roof is covered with a layer of water in the upper part of the material and the roof. (4) The dragon is disposed on the outer surface of the roof covering material, and is provided with a film having a solar radiation reflectance and a high emissivity surface and a low (4) inner surface at a space spaced apart from the outer surface of the roofing material. Further, the inner surface of the roof covering material is provided with a low reduction rate, and the front radiation rate is a light transmittance corresponding to a thermal radiation having a wavelength of 3 μm or more. The eighth sadness of the present invention is as in the seventh aspect. Attached to the inside surface of the aforementioned roofing material, The inner surface is provided with a thin film having a low emissivity inner surface and an outer surface. The first sad form of the invention is a roof layer of a roof covering material, or a roof layer, which is separated by a gas permeable layer on the upper side of the structural body. a roof having a gas permeable layer between the waterproof material and the roof covering material on the upper side of the roof substrate, characterized in that: on the outer surface of the roof covering material, the solar radiation has a high reflectivity and a radiation rate. a thin film on the outer surface of the roof covering material, and a film having a low emissivity inner surface and an outer surface on the inner side surface of the roof covering material, and the radiation rate corresponding to a wavelength of 3 μm or more The illuminating rate of the thermal radiation. The twentieth aspect of the present invention is the aspect of any of the seventh to ninth aspects, wherein the surface of the roof covering material is disposed on the surface of the roof covering material via the gas permeable layer, and the emissivity is low. The film of the eleventh aspect of the present invention is the tenth aspect of the present invention, wherein the film of the surface of the roof covering material is permeable to the light-permeable layer 5 The rate is 0.3 or less. ^ The 12th sample of the present invention is the seventh or eighth aspect, wherein the outer surface of the roof covering material has a solar radiation reflectance of 0.5 or more and an outer radiance of 0.7 or more, and the inner surface. The emissivity is less than or equal to or less than 5, and the emissivity of the film on the inner side surface of the roofing cover material is 〇3 or less. The first aspect of the invention is the outer layer of the gas permeable layer outside the structural body. The outer wall of the material is placed on the upper side of the structural body and is permeable to the roof of the roof. The roof is covered with a high solar radiation reflectance outside the outer wall outer material or the roof covering material. a coating layer, and at least one surface of the two surfaces of the gas permeable layer; 15 having a low-radiation sheet. According to a fourteenth aspect of the present invention, the coating layer of the sun light body and the south reflectivity is provided on the outer surface of the roof covering material, and is formed between the anti-material and the squatting on the upper side of the roofing substrate. At least one surface of the two surfaces of the aforementioned waterproof material or roof covering material of the gas permeable layer is provided with a low-radiation sheet. 2 〇 第 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Or, a film having a low throw rate or a film having a low emissivity and moisture permeability may be provided on the surface of the roof covering material facing the gas permeable layer. 1280306 The sixteenth aspect of the present invention, wherein the coating layer provided on the outer surface of the outer wall or the outer surface of the roof has a solar radiation reflectance of 0.5 or more, corresponding to a wavelength of 3 μm. The above-mentioned radiation radiation having an emissivity of 0.7 or more and mounted on any one or both surfaces of the surface facing the gas permeable layer, at least one of the low-emissivity sheets has an emissivity of 0.3 or less. . According to a seventeenth aspect of the invention, the gas permeable layer has a gas permeable layer for introducing an opening of the outside air and an opening for discharging the introduced outside air. The ninth aspect of the present invention is the aspect of the first aspect, wherein the low-emission film is a metal foil, a metal-steamed sheet, a sheet comprising a metal sheet or a surface-treated metal sheet, and Any of the low emissivity coatings. According to a nineteenth aspect of the present invention, in the aspect of the first aspect, the film having a high solar radiation reflectance and a high emissivity is the surface of the outer casing 15 itself or a coating film. The twentieth aspect of the present invention is the aspect of any of the first to the ninth aspects, wherein the structural endurance is mainly composed of a thin plate light steel or wood, a steel frame, a reinforced concrete, or a mixed structure. By. According to a twenty-first aspect of the invention, the gas permeable layer of the outer wall has a thickness of 50 mm or less, and the gas permeable layer of the roof has a thickness of 10 mm or less. According to a twenty-second aspect of the present invention, an outer wall outer covering material or a roof covering material may be provided through a gas permeable layer on the outer side of the structural body, wherein the outer side surface is spaced apart from the outer side surface by a small space provided with a sun. Radiation counter 10 1280306 A film having a high emissivity and a high emissivity surface and a low emissivity film, and on the inner side surface, a film having a low emissivity is provided, and the aforementioned emissivity is corresponding to a thermal radiation having a wavelength of 3 μm or more. Emissivity. According to a twenty-second aspect of the present invention, in the second aspect, a film having a low emissivity inner surface and an outer surface is provided on the inner side surface, 5 and the inner surface is spaced apart from each other by a minute space. According to a twenty-fourth aspect of the present invention, an outer wall outer covering material or a roof covering material may be provided through a gas permeable layer on the outer side of the structural body, characterized in that the outer surface is provided with a high solar radiation reflectance and a high emissivity. a thin film 10 on the outer side, and a film having a low emissivity inner surface and an outer surface on the inner side surface spaced apart from the inner side surface, and the emissivity is an emissivity corresponding to a thermal radiation having a wavelength of 3 μm or more . According to a twenty-fifth aspect of the present invention, the aspect, wherein the outer surface film has a solar radiation reflectance of 0.5 or more, an outer 15 surface emissivity of 0.7 or more, and an inner surface emissivity of 0.5. Hereinafter, the emissivity of the film on the inner side surface is 0.3 or less. A twenty-sixth aspect of the present invention is an outer wall outer covering material or a roof covering material, which is an outer wall outer covering material which can be provided through a gas permeable layer on the outer side of the structural body, or a roof which can be disposed through a gas permeable layer on the upper side of the structural body. The cover material is characterized in that: on the outer surface, a film having a high solar radiation reflectance and a high emissivity is provided, and on the inner side surface, a film having a low emissivity is provided, and the aforementioned emissivity corresponds to a wavelength of 3 μm. The radiance of the above thermal radiation. According to a twenty-seventh aspect of the present invention, the film of the outer side surface has a solar radiation reflectance of 0.5 or more, an outer surface emissivity of 0·7 to 11 1280306, and a film of the inner side surface is irradiated. According to the present invention, two layers of a film having a high reflectivity with respect to a thermal radiation of a short-wavelength component having a wavelength of 3 μm or less and a wavelength of 3 μπ on the outer surface of the exterior of the building are mounted. The short-wavelength component of the heat radiation device 5 has a low-radiation film, or is mounted on the surface of the gas permeable layer of at least one of the heat insulating material of the building and the outer wall exterior material, and is mounted with a short-wavelength component of 3 μm or more with respect to a wavelength of 3 μm or more. The low-radiation sheet with low radiation performance can be constructed as a heat-insulating and heat-resistant layer only as a gas permeable layer for moisture removal, so that it can be provided without changing the thickness of the heat-insulating material. An outer wall or roof structure that is inexpensive and has high heat insulation and heat resistance. Therefore, even if it is not necessary to change the heat insulating and heat-blocking properties, the heat insulating material can be made thinner by applying the present invention, and it is economical in construction and material cost. In addition, on the outside of the outer wall, a technique such as coating which has high solar radiation reflection performance with respect to short-wavelength components of sunlight can be added to the effect of the previous low-radiation sheet, and it is added in the summer. With higher insulation and heat resistance. These low-radiation films, reflective coatings, and other materials can be used in the production of building materials on the outer wall or roof slab (4), and the surface treatment should be pre-applied in order to mass-produce and reduce the cost. . As described above, according to the present invention, the method of forming the outer wall or the roof structure 2 having the structure of the south heat insulation and the heat resistance can be achieved in comparison with the case where the performance of the heat insulating material can only be determined by the thickness of the heat insulating material. The ideal of cheap and short construction period. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a wall structure in which a structural body is attached with an exterior material through a gas permeable layer in a steel house having an external heat insulating method. 12 1280306 Figure 2 is a cross-sectional view of Figure 1. Fig. 3 is a longitudinal sectional view of Fig. 1. Figure 4 is a front view of the outside of the house in Figure 1. Fig. 5 is a longitudinal sectional view showing an example of the structure similar to the first one for simulating the high heat insulating and high heat resistance of the present invention. Fig. 6 is a graph showing summer external conditions in the case of simulating high heat insulation and high heat resistance by the example of Fig. 5. Fig. 7 is a graph showing the simulation result (one of the summers) under the first setting condition in the outer boundary condition of Fig. 6. 10 Fig. 8 is a graph showing the simulation results (Summer 2) under the second setting condition in the outer boundary condition of Fig. 6. Fig. 9 is a graph showing the simulation results (summer three) under the third setting condition in the outer boundary condition of Fig. 6. Figure 10 is a graph showing the effect of roof insulation thickness, solar radiation reflectivity, 15 aperture ratio, and emissivity on thermal resistance (Summer 4). Figure 11 is a graph showing the winter external conditions in the case of simulating high heat insulation and high heat resistance by the example of Fig. 5. Fig. 12 is a graph showing the simulation results made under the setting conditions of Fig. 11. 20 Figure 13 (a) is a cross-sectional view showing an embodiment of the present invention applied to a roof example. Figure 13 (b) is a cross-sectional view showing an embodiment of the present invention applied to a roof example. Figure 14 is a cross-sectional view of the 13 1280306 embodiment of the present invention applied to the wall of the inner heat insulating structure. Fig. 15 is a view showing an example in which a material other than the porous layer is formed on the outer surface. Fig. 16 is a view showing Example 5 in which the inner surface is formed with a cracked material other than the porous layer. Fig. 17 is a view showing an example in which a material other than the porous layer is formed on both sides. BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to the drawings. The present invention can be applied to any one of a thin plate lightweight steel or wood, steel frame, reinforced concrete, or such a mixed structure represented by a steel house. However, the following is an example of a steel house. Give instructions. The steel frame is made of a frame material with a thickness of about 1 mm and a frame made of a light-weight steel frame and a structure made of 15 materials. Compared with wood, it is excellent in shock resistance, durability, heat insulation, etc. Popularization, however, the industry is continuing to try to further improve the performance of the insulation structure that is higher than the aforementioned heat insulation performance and has become the standard specification. In the present embodiment, the heat insulating structure is improved to be a novel technique that has not been conventionally known. 20 First to fourth drawings, Fig. 1 is a schematic view showing a wall structure in which a structural body is attached with an outer casing through a gas permeable layer in a steel house having an outer heat insulating method. Figure 2 is a cross-sectional view of Figure 1. Figure 3 is a longitudinal sectional view of Figure J. Figure 4 is a front view of the outside of the house in Figure 1. In each figure, the vertical frame 1, the lower frame 2 and the upper frame of the thin plate lightweight steel (not shown in Figure 14 1280306 5

15

20) The combination constitutes a frame group of the structural body, and the inner side flange h of the vertical frame is fixed with an inner material (covering material) 3 such as a stone poor board. The structural body may also be constructed of wood, steel, reinforced concrete, or such hybrid construction. The inner material 3 is made of a reinforced gypsum board, and the inner side of the fireproof covering material for the construction of the roof material is downwardly extended. The fastener 5 such as a nail or a drilled screw is joined to the side flange la of the vertical frame, and the inside of the house is fireproofed. The inner side surface of the roof of the roof material 3a for covering the coffin structure is the inner fireproof covering material 3b which is composed of the intrinsic strengthening stone poor board. In the one side flange lb of the vertical frame 1, a fastener member 5 such as a nail or a fiber reinforced cement board is joined by a fastener 5 such as a nail or a drilled screw. The structural endurance surface material 4 and the roof inner fireproof covering material surface material 3a and the thin frame lightweight steel vertical frame 及 (and the upper and lower frames) constitute a main part of the structural financial structure (hereinafter referred to as a structural body) 6. Alternatively, the structural body 6 may be configured as follows without including the surface material for the fireproof covering material for the inside of the house. The outer side of the structural endurance material 4 (outside of the building) is provided with a foamed enamel-type heat insulating material 7' such as a polystyrene foam, and the outer side of the heat insulating material 7 is separated by a secret: a kiln exterior wall is arranged finely. Exterior _. The gas permeable plate (4) is vertically disposed at intervals of the pre-twisting interval, and a gas permeable layer 9 is formed between the heat insulating material 7 and the outer material enthalpy via the gas permeable slats 10. The Chengqi layer 9 can also be constructed as a gas permeable layer having an opening for introducing external air and an opening for discharging the outside air. When used as an outer wall structure, the gas permeable layer 9 may have a thickness of 5 feet or less, and when used as a roof structure, the gas permeable layer 9 may have a thickness of 100 mm or less. The reason for this is that it is produced by the gas permeable layer between the outer and outer walls, and the gas permeable layer 9 generated between the roofing materials. The above-mentioned thickness of the gas permeable layer 9; the aforementioned thickness is the applicable limit of the different method used in the simulation (the thin gas permeable layer 9, the gas permeability is therefore not set too much). In addition, the size of the continuous construction level of the gas permeable layer 9 is the wall, and the roof is about 50 mm. Even if the expansion is carried out, the actual value is still below the wall of 50 mm, and the roof is below the surface. However, this does not mean that it must be below these values to be effective. The perfect person penetrates the venting strip 10 and the nail is only a few π find 3 mouth 1 dry:) into the vertical frame 10 15 20 side flange lb' can fix the heat insulating material 7 and the venting slat 10 to the vertical frame i again By the thinner outer side of the ventilating plate, the nail 'drilling screw and other buckles = owed to the money board is fine, can be expected to _ through the fine. The interval of 'transparent' is arbitrarily set, and is not limited to "allocation, horizontal δ can also be no problem. In addition, the heat-insulating material 7 and the outer surface _ surface are provided with the radiation-reducing sheet 8, 8a, the M1 layer 9 is opposite to the long-wavelength (3_top) teacher/predicate film, which means the low Traces (4), 8a, as shown in the material sister 3 or less.

On both sides, it is expected that there will be a better second place for the heat insulating material 7 and the outer material U. It can also be used only for the heat insulating material 7 and the exterior:: heat. high heat resistance, but applied to the outer material U The outside of the surface, I surface. At this time, 'plus the high heat insulation and high resistance required for marriage protection _ two (described later), the auxiliary effect, using the predetermined radiance, fine ^ 'low light-emitting film 8, shouting especially about low light shot The film can be explained in detail later. The moisture permeability refers to water vapor. The extent of the nature of J passing here. One 16

10 15

In general, it is mostly a film that passes through the water vapor but does not pass through water (liquid). Specific examples of the moisture permeable film include, for example, Tyvek (registered trademark). In addition, the low-radiation sheets 8, 8a, the aforementioned low-radiation film may be any one of a metal foil, a metal vapor-deposited sheet, a metal sheet or a surface-treated metal, and a low-grade coating. Composition. Air can flow through the gas permeable layer 9 provided with the low-emissivity sheets 8, 8a. In other words, one end side of the gas permeable layer 9 (not shown) serves as an air inflow side, and the other end serves as an air-outflow side, and the gas permeable layer 9 is distributed to function to remove moisture. In the present invention, the name of the low-radiation sheet has a wide meaning, and is a term used as a representative example of forming a low-emissivity layer on the surface of the heat-permeable material 7 and the exterior material 11 on the side of the gas permeable layer 9, including a sheet. System and coating system of low-radiation tablets. Specific examples of the low-emission sheets 8, 8 & of the sheet system are aluminum foil reflection sheets, stainless steel sheets on the surface of the tree-shaped enamel sheet body, or "two-surface layer low-emissivity layer", plating, etc. Right low radiation The sheet is on the one-side surface of the resin sheet body, and when the layer is low in light-emitting layer, the low-profile sheet 8 on the side of the outer material is a low-radiation layer; the surface facing the gas-permeable layer 9' and the heat-insulating material 7 side is low. The administrative film 8 is also low-precision: the women's clothing is on the side facing the gas permeable layer 9. If the low-radiation film is a paint system, the material f is applied to the gas permeable layer side of the heat insulating material 7 and the outer material 11. In the course of the f-process; on-site operation, however, the county is in the slab-making = = = 中 械 作业 , 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 中 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In addition to the sheet 8 (3), the present invention also forms a solar φ5-reflecting layer 15 having a coating of Nantai 13⁄4 round-reflective reflection on the outside of the outer casing 17 such as the outer layer, so that the phase of the low-radiation sheet 8, 8a is added. The auxiliary effect can further improve the high heat insulation and high heat resistance. In addition, the solar radiation reflection layer is formed Η 5 10 15

The reflective coating of 20 is defined as a reflective coating having a high reflection performance with a short wavelength (less than 3 μm) relative to sunlight, and specifically, the reflectance is at 〇5, upper 0, and then, the wall used to constitute the steel house Assembly steps. (1) On the surface of the heat insulating material 7 and the exterior material 11, the low-emissivity sheets 8, 8a are disposed so that the reflecting surface faces the gas permeable layer 9 by mechanical spraying. — (2) The vertical frame 1 is placed in the upper frame (the clothing figure) and the lower frame 2 that have been previously arranged. At this time, the vertical frame 1 and the upper and lower frames are temporarily fixed by a tape, a self-tapping, a shoe, a crimping tool, or the like as needed. (3) Women's construction financial materials for face materials 4. At this time, the vertical frame 丨 is formed as a longitudinal joint of the face material 4 for the force. Further, the construction material financial face material 4, the vertical frame 1, and the upper and lower frames are connected and fixed by a screw or a self-propelled piece 5. (4) The heat insulating material 7 is placed on the outer side of the house for constructing the financial power surface material 4, and the low-radiation sheets 8, 8a face the gas permeable layer 9. At this time, the heat insulating material 7 is placed outside the roof of the structural endurance surface material 4, and the gas permeable strip 10 for forming the gas permeable layer 9 is temporarily (5) provided with no gap between the two. When the exterior material 11 is laterally expanded, the gas permeable slats 10 are disposed at a predetermined interval in the vertical direction, and the vertical frame 丨 is joined to the gas permeable slats 10 by a fastener 5 such as a tapping screw. When the exterior material 11 is longitudinally expanded, the I slats 10 are disposed at a predetermined interval from each other in the horizontal direction, and the vertical frame is formed by a fastener 5 such as a self-tapping screw! Harmonize with the venting slats. 18 1280306 Board attached to the 3rd armored steel joint (electrical chain steel plate, etc.)12. The steel shaft 12 is pre-configured when there is an outer wall ceiling joint. Outside the strong 丄ΐ Γ Γ 丨 outside her 丨, so that the low-fine sheet 8, 8a facing the breathable layer 9. = about 9mm. The width of the outer wall ceiling joint 13 is squirreled at the position where the outer material U and the slat strip 1G intersect, and the self-tapping 13, the postal mail 1 and the transparent inspection strip are used to convert the H-wall ceiling joint: A linker made of aramid-acrylic acid, a polysulfide system, or an oxygen-containing 10 2 糸 is embedded without any gap to form an external heat insulation method. The wall structure, in particular, the combination of the low-radiation sheets 8 and 8a of the gas permeable: 9 and the solar radiation reflecting layer 15 of the outer material, the simulation for confirming the high heat insulation and high heat resistance, with reference to the fifth BRIEF DESCRIPTION OF THE DRAWINGS Fig. 5 is a longitudinal cross-sectional schematic view showing an example of the structure of the present invention, which is the same as that of Fig. 1 for simulating the high thermal insulation performance of the present invention. Fig. 6 and Fig. 11 are simulations. The outer boundary conditions; Fig. 7 to Fig. 1 and Fig. 1 are diagrams showing the high heat insulation and high resistance heat performance of the house member wall structure by the above-mentioned simulation under different conditions. In the same manner as in the first embodiment, the structural body 6 is composed of the inner material 3 and the structural endurance surface material 4. The outer side of the structural body 6 is partitioned. The material 7 is provided with the exterior material 11 on the outer side of the gas permeable layer 9. In the same figure, the heat insulation of the control wall structure and the object parameter of the high heat resistance performance are the thickness of the heat insulation layer 7: expressed by TH, Similarly, the surface light transmittance of the low-emissivity sheet 8 (not shown in Fig. 5) on the side of the outer surface U facing the gas permeable layer 9 is respectively indicated: Ει, the heat-resistant layer 7 19 1280306 facing the gas permeable layer The surface emissivity of the low-radiation sheet 8a (not shown in Fig. 5) of the 9-side arrangement is E2, and the exterior material 11 is provided with the outer surface emissivity of the solar radiation reflecting layer 15: ESq, the sun outside the outer casing 11 Radiation reflectance: ps, opening ratio of the gas permeable layer 9: OA. 5 In addition, in the wall structure of the state of Fig. 5, aco represents the convective heat transfer coefficient of the outer wall surface, and ESg represents the emissivity of the outer wall surface, TER ( °C) represents the room temperature, and ar represents the overall heat transfer rate as the entire wall structure. Further, the structure shown in Fig. 5 when the thickness (TH) of the heat insulating material 7 is 40 mm is an example of the present invention, and the foregoing structure The low-radiation sheet 10 8 , 8a and the solar radiation reflecting layer 15 are conventional examples (reference), and low. The reflectance of the radioactive sheet and the heat transfer reduction rate (described later) through the wall are all shown as comparison results with a conventional example (reference). Fig. 6 is a view showing the example of the present invention in Fig. 5 The numerical value of the optimum state of radiation reflection and surface reflection is predicted by the external 15 boundary conditions during the simulation. The temperature of the outside world, the amount of solar radiation, and the amount of nighttime radiation (the weather data for the design of the air-conditioning system) are displayed in the summer of Tokyo. The amount of solar radiation and the amount of solar radiation are changed 24 hours a day. In addition, in Fig. 6 and Fig. 11 which will be described later, Η indicates the roof (horizontal plane), Ν, ΝΕ, Ε, SE, S, SW, W, Νλ¥ Another U means: 匕, East J匕, East, 20 southeast, south, southwest, west, northwest outer wall. Under the outer boundary condition of Fig. 6, the example of the invention of Fig. 5 is put into a conventional example to simulate the heat transfer reduction rate as a horizontal plane (roof) and an east-south north-south (wall), and the solar radiation reflection can be obtained. Numerical prediction of the optimum state of surface radiation of the gas permeable layer (quantization of the heat-blocking effect). 20 128 〇 3 〇 6 The present invention is aimed at reducing the heat transfer reduction rate by 20% to 60% in terms of the overall performance of the composite of the example shown in Fig. 5, and confirming it by numerical value. That is, based on the heat transfer amount of the composite body of the conventional example structure, the method for achieving the goal of reducing the amount of heat transfer is to increase the solar radiation reflectance outside the outer casing 11 and to face the gas permeable layer 9. On the premise that the surface of the exterior material 11 and the heat insulating material 7 are mounted with a low-radiation sheet, it is possible to simulate the solar radiation reflectance and the value of the radiation rate of the low-radiation sheet with respect to the value of the conventional example. The goal of reducing the amount of heat transfer by 20% to 60% is achieved. As a result, it was confirmed that the solar radiation reflectance of the outer surface of the exterior material 11 was set to 〇8, and the emissivity of the low-radiation sheet was set to 0.2 or less or 0.3 or less (in this case, the reflection layer of the outer surface of the outer wall was added). The numerical combination can achieve a reduction of 20% to 60% of the aforementioned heat transfer amount. 15

20 Figure 7 shows one of the summers, showing the use of the Tokyo area as the test site, using low-emission sheets 8, 8a on the exterior material 11 and the heat-insulating material 7, and the thickness of the heat-insulating material is set to 4 〇 mm, and the sun is light. The graph S' of the rate of decrease in the heat transfer rate when the reflectance is increased to (10) is 2 〇 on the wall, 5 on the roof, and the roof slope is 30. Looking south, these are all in the 8th to the _th and the ^th. Further, in Figs. 7 to 9 and Fig. 12, the number of turns from the mouth is changed from the value of the reference axis of the above table to the value of the change case.

To Ding negative (horizontal plane), N, NE, E 八不w, NW respectively represent the dotted line of ' / 〇 s, E 〗, E2 in the North North, East, Southeast, South, Southwest, West, and West The curve confirms the effect of the reflectivity of the outer surface of the outer surface and the pulp rate of the gas permeable layer, so that the heat reduction rate can be reduced to the maximum. Further, from the curves of El and E2, it can be seen that when 21 1280306 reduces the light-radiation rate of the gas permeable layer to about 0.2, the heat transfer reduction rate can be stably cut, salty, and 20%. Further, it is also confirmed that if the radiance Eso of the outer surface of the exterior material is reduced, the amount of heat transfer is increased by about 20 to 30%. Figure 8 is the second summer, showing the use of the Cambodian place as the test site, using the low-radiation sheet 8 on the exterior material 11 and the heat insulating material 7, and the heat-insulating material is set to 60 mm, and the solar radiation is reflected. The rate is increased to a graph of the rate of decrease in inflow of heat at 〇8. In the same chart, the dotted curve of Ps, El, and E2 confirms the appearance.

The complementary effect of the reflectivity of the surface and the firing rate of the gas permeable layer allows the heat transfer reduction rate to be reduced by a maximum of about 63. Further, from the curves of El and E2, it is understood that when the emissivity of the gas permeable layer 10 is reduced to about 〇·2, the heat transfer reduction rate can be stably reduced by about 2%. Further, it is also confirmed that if the radiance of the outer surface of the outer material 11 is reduced, the heat transfer amount is increased by about 20 to 30%. Fig. 9 is a summer third, showing the use of the Tokyo area as a test site, using the low-radiation sheet 8 on the exterior material 11 and the heat insulating material 7, for example, adding a heat insulation material thickness of 15 degrees 111 as a parameter, and A graph showing the rate of decrease in inflow heat when the solar radiation reflectance is increased to 0.5. The solar radiation reflectances in Figures 7 and 8 are increased to ® 〇·8, and Figure 9 shows the effect of the achievable 0.5. In the case of the outer wall, even if the solar radiation reflectance 08 and the surface radiance Ε!, E2 are individually changed, the effect of reducing the heat transfer amount of the heat insulating material thickness 11 from 4〇111111 to (6) (5) (five) 20 cannot be achieved. However, at the time of roofing, by changing the emissivity Ei, E2 on both sides of the gas permeable layer, it is possible to obtain an inflow heat reduction effect of almost 25% when the thickness t of the heat insulating material is changed from 40 mm to 60 mm. The effect is good, the system is too good, the Kodak field reflectivity P s and the surface radiance ^, both sides are changed, and the cross can be obtained. When the thickness TH of the insulation material is changed from 40mm to 60mm, the height is about 40 22 1280306%. The effect is that when the outer wall is used, an effect of about 25% to 30% can be obtained. The first map is the fourth of the summer, and the roof is targeted. In the above conditions, the opening rate (0A) of the transmucosal layer is added as a parameter, and the reference case is set to 100, which shows the ratio of the heat of the person who changes the parameters. In addition, in the first level, case A 5 reference case, that is, display order ΤΗ (heat insulation thickness): 40mm, Ps (solar radiation reflectivity): 〇 · 3, Ei, E2 (light rate): 〇 · 9, 〇A (opening ratio of the upper and lower sides of the gas permeable layer): In the case of a narrow time, the case 2 is only the case where the TH of the reference case is changed to 6 〇 mm, and the case 3 is the case where the Ps of the reference case is changed to 0.5. When OA becomes 2.5 times of the base case, case 4 is the case where the base case is changed to 〇2 and 〇A becomes 2.5 times of the base case, and case 5 is the base case. When 05 becomes 〇·5, 氐 becomes 〇·2, and 〇8 becomes 2·5 times of the reference case, Case 6 changes the reference case to 〇·5, E1&amp;E2 becomes 〇·2 and 0A becomes the case when the reference case is 2.5 times. Among them, the aperture ratio of the gas permeable layer is changed to 2.5 times of the reference case, and the case 6 of the change of the solar radiation reflectance Ps and the surface radiance Ε!, Ε2 is also considered, and the inflow heat of up to 50% can be achieved. . Returning to Fig. 7 and Fig. 8, the effect of changing the aperture ratio to only 25% of the reference case is as the aperture ratio of the gas permeable layer is eight curves, about Μ% at the roof, and different from the orientation at the wall. The maximum is 1〇%. Especially in the case of roofing, it is better to add the ventilation effect of the gas permeable layer on the 20th. Therefore, it is preferable that the gas supply port of the gas permeable layer should reduce the gas permeability as much as possible to improve the gas permeability. From the above description, the following conclusions can be known. The solar radiation reflection layer 15 of the exterior material can be used to reflect or absorb the heat of the summer sun and the solar radiation. However, the heat generated by the hot wire (infrared rays) can be radiated from the surface of the side of the gas permeable layer 9 by the exterior material 11 and 23 1280306, so the heat is caused by the low light and light surface of the surface of the gas permeable layer 9 attached to the exterior material 11. The sex film 8 is blocked. Further, the heat that is lightly radiated to the gas permeable layer 9 by the low-radiation sheet 8 is blocked by the low-radiation sheet 8a of the heat insulating material 7 by the three-layer thermal barrier structure, and it can be confirmed that it can be disposed, for example, on the outer side of the five-structure body. The amount of the wall structure composed of the heat insulating material and the exterior material is reduced by about 7〇%, which is about a conventional amount. This is because the heat insulating material 7 can be thinned by applying the present invention, and the construction and material costs are economical without changing the heat insulation and heat resistance. I Fig. 11 is a model of the invention of the invention in Fig. 5, and the numerical conditions for obtaining the optimum state of the surface reflection of the reflection of the surface of the reflection of the solar field are reflected by the external conditions in the East Hall and the winter time. The amount of temperature, nighttime radiation, and solar radiation - the 24-hour temperature change is shown by the amount of light in the sun and the amount of sunlight in the night. In the external conditions of the sunny and cold winter in Figure 11, the fifteenth figure of the 5th figure is put into the Baizhi dry case, and the heat transfer reduction rate of the horizontal plane (roof) and east-south and north-south (soil) is simulated. Obtain a numerical prediction simulation of the optimum state of the solar radiation reflection and the surface radiation of the gas layer (the thermal resistance effect is numerical). Figure 12 is a winter map showing the use of the Tokyo area as the test site, using low-light-weight sheets 8 and % on the exterior materials 20 11 and U7, and using the thickness of the heat-insulating material as a graph of the reduction rate of the heat-reducing amount of the head. . In the same chart, the reduction of the sun's transmission of Koda," the countermeasure is to increase the solar radiation reflectivity, reduce the absorption of the sun's solar heat in winter, so the heat loss is slightly increased. However, if the solar reflectance in the sun ... In addition, it also changes the surface emissivity El of one side, which can prevent 24 128〇3〇6 from increasing the heat loss. In addition, when changing the solar radiation reflectivity ps and the surface emissivity Ei, E2 on both sides, it can not only make up for Increasing the loss of solar radiation reflectivity can even be equivalent to reducing the heat loss by about 1% when the thickness of the heat insulating material becomes 5 〇 mm. From the above description, the following conclusion can be known. The reflective layer 15 reflects the heat radiated by the solar radiation in the winter, which causes an increase in the heat loss. However, the low-radiation sheet 8 mounted on the surface of the gas permeable layer 9 can prevent the heat from moving from the indoor side to the outside, so Reducing the previous heat loss, when the heat loss is the same, when the heat insulation material is thinned, the construction and materials are very economical. That is, whether it is summer or winter, the low-radiation film 8 Can be reduced from outside the house to The amount of heat transfer inside or from the inside to the outside of the room. Figures 13(a) and 13(b) show other embodiments, and the present invention is applied to the roof of two outer heat insulating structures. Section 13(a) In the figure, a panel 17 such as a plywood is attached to the thin-plate lightweight steel frame 16 to form a structural body, and a roof panel 19 is provided on the panel 17 by a bottom weft. The gap between the panel 17 and the roof panel 19 is provided. Insulation material 7. In Figure 13 (b), there is a roofing substrate 20 of the roofing panel, which is common to the 13th (a) and 13th (b) drawings. In Fig. 13(a), a roofing substrate 21 is provided on the roof panel 19 by means of a gas permeable slat 10, and a roofing material 21 is provided with a roofing material 22 by means of a 20 waterproof material (not shown). A gas permeable layer 9 is formed between the roof panel 19 and the roofing substrate 21. In the figure 13(b), the roofing material 2 is attached with a waterproof material 23, which is pressed by the flowing wood 24. Further, There is a tile stack 25 which is directly intersected with the stacking wood 24, and is provided with a roof covering material 25 1280306 22 on the upper side of the roof substrate 2 by the tile stack 25. Also, by the tile stack 25 and the stacking wood 23 Roof shop A gas permeable layer 9 is formed between the material 22 and the roofing substrate 20. In the roof of the heat insulating method of Fig. 13 (a), a coating layer having a high solar radiation reflectance is provided outside the roof covering material 22 as needed. 15, and 5 at least two of the two surfaces of the roof panel 19 facing the gas permeable layer 9 and the roof substrate 21 are provided with low-emissivity sheets 8, 8a. The two surfaces are provided with low-radiation sheets. In the roof of the heat insulation method of the 13th (b), a coating layer 15 having a high solar radiation reflectance is provided outside the roof covering material 22 as needed, and 10 is disposed on the roofing substrate 20 At least one of the two surfaces of the waterproof member 23 or the roof covering member 22 of the gas permeable layer 9 between the upper side waterproof material 23 and the roof covering member 22 is provided with the low-radiation sheets 8, 8a. In addition, the figure shows an example in which a low-radiation film is mounted on two sides.妒13(a) and 13(b), the low-emission radiation-emitting sheet 8, 8a and the solar radiation reflection layer 15 of the present invention are disposed on the gas permeable layer 9 and the roof formed on the outer heat-insulated roof. The outer surface of the cover material 22 can significantly reduce the radiant heat of the roof and the absorption of solar radiant heat in the building. Fig. 14 is a view showing another embodiment in which the present invention is applied to a wall in which a heat insulating structure is filled. The way in which the insulation material is filled in the column is called filling 20 insulation. Referring to Fig. 14, the ground portion 29 is provided on the 00 support 26 by the mortar 27 and the rubber sheet 2S, and the column 30 is formed from the foundation 29, and the wall 31 is formed between the columns. The left side of the crucible 31 is the outdoor side, the right side is the indoor side, and the right side of the wall 31 is provided with a high-heat material (not shown) to form a body filled with a heat insulating structure. The left side (i.e., the outdoor side) of the wall 31 is provided with a 26 1280306 exterior material 11 fixed by a nail 33 by a horizontal slat 32, and a gas permeable layer 9 is formed between the outer material Η and the wall 31. The lower transverse slats 32 are provided with a permeable drainage channel 34. The outer wall of the heat insulating method of Fig. 14 is provided with a coating layer 15 having a high solar radiation reflectance outside the outer casing, and facing the surface of the wall surface 31 and the surface of the wall 31. At least one of them is mounted with low-emissivity sheets 8, 8a. The figure shows an example in which low-radiation sheets are mounted on two surfaces. As shown in Fig. 14, the low-emissivity sheet 8 of the present invention is placed on the gas permeable layer, and the solar radiation reflecting layer 15 is disposed on the outer surface of the outer material, and the solar radiation heat is absorbed in the filled heat-insulating structure. 10 $, the outer material 11 of the present invention may be replaced with the outer material of the following description. 41 〇 FIG. 15 shows a cross section of the outer material 41. The outer surface 51 of the exterior material 41 has a high radiation reflectance (4) and a correction rate (corresponding to a light-light rate of a thermal light having a wavelength of 15 20 _ or more) and a low hearing rate of the outer surface 52.

Film 54 of inner face 53. The film 54 is spaced apart from the outer surface 51 of the outer casing 41 by a small space 56 covering the outside. Hereinafter, it is referred to as a porous layer 57. The layer formed by the heart (4) is made of a film 54 which can be radiated by the short-wavelength component of the outer surface 52 廿, 廿 (4), and radiates heat of the long-wavelength component of the external gas. Further, the film 54 has a low incidence of the Koda field. 53, can be high in heat resistance. ..., the matching layer of the core layer 57 - in addition, if the outer material 41 faces the axis of the low penetration rate of the toil, the surface 59 of the side of the layer is provided with a search The pancreas further enhances the thermal insulation performance. Fig. 16 shows the outer casing structure in which the porous layer 57 is formed on the inner surface 27 1280306 facing the gas permeable layer. The same components and elements as those in the above-described FIG. 15 are denoted by the same reference numerals and will not be described. The outer surface 51 of the exterior material 41 is covered with a film 64. The film correcting member 5 has a high solar light reflectance and a light transmittance (corresponding to a light-radiation rate of one or more wavelengths of light) and a high outer surface 52q, and the outer surface 59 of the outer surface is formed with a film 69. The film 69 is covered by a porous layer 57 having a space 56 formed in the vicinity of the inner surface 59 of the exterior material 41. The film 69 has an inner face 62 and an outer face 63 having a low emissivity. 0 - 帛 17 shows that the porous layer 57 is formed on both sides of the tang 41 structure. In the configuration of the outer casing 41 shown in Fig. 17, the same components and elements as those described above are denoted by the same reference numerals, and the description thereof will be omitted. The outer surface 51 of the exterior material 41 is covered with a film 54, and the inner surface is covered with a film 69. 5 Here, it is assumed that the solar radiation reflectance (short wavelength 3 μm or less) of the outer surface of the film 54 covering the surface of the material 41 other than the 15th sheet is equal to or higher than the surface light transmittance (long wavelength _ or more) is 〇·7 As described above, the surface light transmittance (long wavelength of 3 μm or more) of the inner surface is 0.3 or less. 〇 * The heat-resistance effect of the thin crucible 54 and the multi-hole film 57 shown in Fig. 15 is illustrated by the example illustrated in Fig. 5, and the parameters and the reference thermal impedance value are shown. 28 1280306 [Table 1] Thickness (mm) Thermal conductivity (W/mK) Thermal resistance (W/m2K) Exterior material (exterior wall) 15 0.17 0.088 Gas permeable layer 20 — 0.273 Expanded polystyrene 40 0.034 1.177 Plywood 9 0.16 0.056 Air layer 90 0.2 0.168 Inner material (gypsum board) 10 0.22 0.046 Side boundary layer on both sides - 0.17 (reference thermal resistance value) 1.978 (W/m2K) Next, the calculation corresponds to the formation of the porous layer 57. The ratio of the depth of the uneven portion to the thermal insulation effect of the area. The ratio of the heat insulating effect is calculated by the following algorithm for the depth of the porous layer 57 on the inner and outer surfaces. (1) When the average depth of the uneven portion is 3 mm, and the ratio of the area of the joint portion to the surface area of the exterior material is 30%, the thermal resistance of the air layer of 3 mm = 0.1083 (the air layer is sealed. The film emissivity is 0.2, The calculated value of the emissivity is 0.9. The following is the same), 10 chasing heating resistance = 0·1083χ0·7 = 0·0758 (30% is due to the close connection and no insulation effect. The same applies below) Proportion = 0.0758x100/1.978 = 4 (%) (2) The average depth of the uneven portion is 5 m, and the thermal impedance of the air layer of 15 5 mm is 0.169 when the ratio of the area of the outer surface of the outer surface is 30%. Chasing heating resistance=0·169χ 0.7 = 0.118 Increasing effect of heat insulation effect=0·118χ100/1·978 = 6 (%) (3) The average depth of the uneven portion is 7 mm, and the area of the joint with respect to the surface area of the exterior material When the ratio is 30%, the thermal impedance of the air layer of 20 7mm is 0.222, and the heating resistance is 20.222χ 29 1280306 0.7 = 0.155 The increase ratio of the heat insulation effect = 0·155χ100/1·978 = 8 (%) ( 4) The average depth of the uneven portion is 9 mm, and the ratio of the area of the joint portion to the surface area of the outer surface is 3〇%, 5 9 mm Thermal impedance of the gas layer = 0.269, chasing heating resistance υ69χ 0.7 = 0.1883 隔热 隔热 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = The effect of the low-radiation sheet setting on one side facing the gas permeable layer is increased by about 10%. Further, as shown in Fig. 17, when the films 54 and 69 are formed on both sides, the thermal impedance can be further improved. For example, when the depth of the concavo-convex portion of the porous layer 57 on the outer surface 51 is 5 mm and the depth of the concavo-convex portion of the inner surface 59 is 9111111, the heat shielding properties can be improved by about 16% when the films 54 and 69 are separately covered. That is, when the porous layer 57 is formed on both the inner surface 15 surface and the outer surface, the heat insulating effect can be expressed by the sum of the above calculated values. Further, the structure of the aforementioned exterior material 41 can also be directly used for the roof structure. Further, the material 41 can be applied not only to the outer wall of the present invention but also to any outer wall. 2〇Industrial Applicability According to the outer wall or roof structure of the present invention, the low-radiation sheets 8 and 8a are provided in the gas permeable layer 9 which is only required to exert the dehumidifying effect in the past, and the method is the same as the thickened heat insulating material 7 It is cheap and can improve heat insulation and heat shielding performance. In addition, if the solar radiation reflecting layer 15 having the high solar radiation 30 1280306 reflective property is applied to the outer surface of the outer covering material 11 and the roof covering material 22, it can complement the previous low-radiation 1* green sheet 8 8a. Double, giving better insulation and heat resistance in summer. When the low-emissivity sheet or the like of the present invention is to be applied, it is possible to impart high heat insulation and p and heat performance without changing the thickness of the heat insulating material by 5 degrees. Even if it is not necessary to change the heat insulation and heat resistance performance, the heat insulating material can be made thinner by applying the technique of the present invention, and the building can be made cheaper than the case where the thickness of the heat insulating material determines the performance. Ideal for short durations. These materials such as sheets and paints can be applied at the present time or in the field, and the surface treatment is applied in advance when the building materials are manufactured, so that it is cheaper after mass production. Further, the configuration shown in the present embodiment can be appropriately changed, and it is of course included in the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a wall structure in which a structural body is attached with an exterior material through a gas-permeable layer in a steel house having an external heat insulating method. Figure 2 is a cross-sectional view of Figure 1. Fig. 3 is a longitudinal sectional view of Fig. 1. Figure 4 is a front view of the outside of the house in Figure 1. Fig. 5 is a longitudinal sectional view showing an example in which the structure of the high heat insulation and high heat resistance of the present invention is simulated and the structure similar to that of Fig. 1 is used as an example. Fig. 6 is a graph showing summer external conditions in the case of simulating high heat insulation and high heat resistance by the example of Fig. 5. The figure 7 shows a graph showing the result of the sizing (one of the summers) under the first setting condition in the outer boundary condition of the 笫6 graph. 31 1280306 Fig. 8 is a graph showing the simulation results (summer of the summer) under the second setting condition in the outer boundary condition of Fig. 6. Fig. 9 is a graph showing the simulation results (summer three) under the third setting condition in the outer boundary condition of Fig. 6. 5 Figure 10 is a graph showing the effect of insulation thickness, solar radiation reflectance, aperture ratio, and emissivity on the heat resistance of the roof (Summer 4). Figure 11 is a graph showing the winter external conditions in the case of simulating high heat insulation and high heat resistance by the example of Fig. 5. Fig. 12 is a chart showing the simulation results made under the setting conditions of Fig. 11. Figure 13 (a) is a cross-sectional view showing an embodiment of the present invention applied to a roof example. Figure 13 (b) is a cross-sectional view showing an embodiment of the present invention applied to a roof example. 15 Fig. 14 is a cross-sectional view showing an embodiment of the present invention applied to the wall of the inner heat insulating structure. Fig. 15 is a view showing an example in which a material other than the porous layer is formed on the outer surface. Fig. 16 is a view showing an example 20 in which the inner surface is formed with a material other than the porous layer. Fig. 17 is a view showing an example in which a material other than the porous layer is formed on both sides. [Main component symbol description] 1...longitudinal frame 2...lower frame 32 1280306 la...he side flange 23...waterproof material lb...·—^flange 24...liusuomu 3 ... interior material 25... tile stack wood 3a... roof inner fireproof covering material structure 26... foundation support surface material 27... mortar - 3b... house inner fireproof covering material 28... rubber Sheet 4...Structural surface material 29...Foundation 5...叩 30··· Column φ 6...Structure body 7...Insulation material 31···Wall 32...Straight strip 8. .. low-radiation sheet 33···nail 8a...low-explosive sheet 34...breathable drain groove 9...breathable layer 41...outer material 10...breathable strip 51.. Outer surface 11... exterior material 52... outer surface 12... steel joint 53... inner surface φ 15... solar radiation reflecting layer 54... film 16... thin plate lightweight steel frame 56.. Space 17...panel 57...porous layer 18...bottom wood 59...surface 19...roofing board 62...inner surface 20...roofing substrate 63...outer surface 21... Roof substrate 64...film 22... roof covering material 69... film 33

Claims (1)

1280306 倐正-曰翻:Patent application No. 094122110 in December 1995 Patent application scope front jL This month 曰 application patent scope 1. An outer wall structure, which is provided with an outer wall outer material through a gas permeable layer on the outer side of the structural body The outer wall is characterized in that: the outer surface of the outer casing is spaced apart from the outer surface of the exterior material, and the small space is provided with a solar radiation having a high reflectance and a high emissivity and an outer surface and an emissivity. A film having a low inner surface, and a film having a low emissivity is provided on an inner surface of the outer casing, and the emissivity is an emissivity corresponding to a thermal radiation having a wavelength of 3 μm or more. 2. The outer wall structure of the first aspect of the patent application is attached to the inner side surface of the outer casing, and a thin space is provided between the inner surface and the inner surface to provide a film having an inner surface and an outer surface having a low radiation rate. 3. An outer wall structure provided with an outer wall of an outer wall outer material through a gas permeable layer on the outer side of the structural body, wherein the outer surface of the outer material is provided with a solar radiation reflectance and radiation a film having a high outer surface, and a film having a low emissivity inner surface and an outer surface on the inner side surface of the outer material and a space slightly spaced apart from the inner surface, 20 and the aforementioned emissivity corresponds to wavelength 3 Emissivity of thermal radiation above μ m. 4. The outer wall structure according to any one of claims 1 to 3, wherein a surface of the outer wall outer material is provided on the surface of the outer wall outer material via the gas permeable layer, and a film having a low emissivity and a moisture permeable film is provided. 5. The outer wall structure according to the fourth aspect of the patent application, wherein the film having a surface facing the outer wall of the outer wall and the outer layer of the gas layer is at least 0.33. 6·= material side first or second (four), wherein the outer surface of the outer surface of the outer surface has a solar axis reflectance of 0.5 or more, 5 outer surface emissivity is 〇·7 or more, and inner 柘4丄 ancient upper inner emissivity It is 0.5 or less, and the film_injection rate of the inner surface of the said exterior material is 〇3 or less. 7. A county-level building, the top layer of the Mosaki structure has a roof-covered roof, or a roof with a gas-permeable layer between the roof-like waterproof material and the roofing slab. In the outer surface of the roof covering material, a small space is disposed between the outer surface of the roof covering material and the outer surface of the roof covering material, and a film having a solar light reflectance and an outer surface having a high emissivity and a low emissivity is provided. Further, on the inner side surface of the roof covering material, a film having a low emissivity is provided, and the aforementioned emissivity is an emissivity corresponding to heat radiation having a wavelength of 3 μm or more. 8. The roof structure of claim 7 is attached to the inner side surface of the roof covering material, and a thin space is spaced apart from the inner side surface to provide a film having an inner surface and an outer surface having a low S-emission rate. 20 9· A roof structure, which is provided with a roof covering material through a gas permeable layer on the upper side of the structural body, or a gas permeable layer between the waterproof material and the roof slab disposed on the upper side of the roof substrate, The outer surface of the roof covering material is provided with a film having a high solar radiation reflectivity and a high emissivity outer surface, and is spaced apart from the inner side surface of the roof surface of the roof 35 1280306. The space is provided with a film having an inner surface and an outer surface having a low emissivity, and the aforementioned emissivity is an emissivity corresponding to heat radiation having a wavelength of 3 μm or more. The roof structure according to any one of claims 7 to 9, wherein a surface having a low emissivity or a low emissivity is provided on a surface of the roof covering material facing the gas permeable layer. A moisture permeable film. 11. The roof structure of claim 10, wherein the film having a surface facing the roof covering material via the gas permeable layer has an emissivity of 10 0.3 or less. 12. The roof structure according to claim 7 or 8, wherein the outer surface of the roof covering material has a solar radiation reflectance of 0.5 or more, an outer surface emissivity of 0.7 or more, an inner surface emissivity of 0.5 or less, and the roof The film of the inner side surface of the cover material has an emissivity of 0.3 or less. 15 - an outer wall structure, wherein the outer wall of the outer wall is provided with a gas permeable layer on the outer side of the structural body, wherein: a coating layer having a high solar radiation reflectance is provided on the outer surface of the outer wall outer material; And a low-emissivity sheet is mounted on at least one surface of each of the two surfaces facing the gas permeable layer. 20. A roof structure, which is provided with a roof covering material through a gas permeable layer on the upper side of the structural body, and is characterized in that: a coating layer having a high solar radiation reflectance is provided on the outside of the roof covering material, and A low-radiation sheet is mounted on at least one surface facing the two surfaces of the gas permeable layer. 36 1280306 15. A roof structure, which is provided with a coating layer having a high solar radiation reflectance outside the roof covering material, and is formed to be permeable to the water-repellent material disposed on the upper side of the roof substrate and the aforementioned roof covering material. At least one surface of the two surfaces of the aforementioned waterproof material or roof covering material of the layer is provided with a low-emission five-piece sheet. 16. The outer wall structure according to claim 13, wherein the surface of the outer wall outer material is faced with the gas permeable layer, and a film having low emissivity and moisture permeability is provided. 17. The roof structure of claim 14, wherein the surface of the roof covering material is facing the gas permeable layer of the first ten, and a film having low emissivity or a film having low emissivity and moisture permeability is provided. . 18. The outer wall structure according to claim 13 or 16, wherein the solar radiation reflectance of the coating layer provided on the outer surface of the outer wall outer material is 0.5 or more, and the emissivity of the thermal radiation corresponding to a wavelength of 3 μm or more In the low-emissivity sheet of 0.7 15 or more and mounted on either or both surfaces of the surface facing the gas permeable layer, at least one of the low-emissivity sheets has an emissivity of 0.3 or less. 19. The roof structure according to any one of the preceding claims, wherein the coating layer provided on the outer surface of the roof has a solar radiation reflectance of 0.5 or more and corresponds to a heat of a wavelength of 3 μm or more. The emissivity of the radiation is 0.7 or more, and in the low-emissivity sheet attached to either or both surfaces of the surface of the gas permeable layer, the emissivity of at least one of the low-altitude radioactive sheets is 0.3 or less. 20. The outer wall 37 1280306 configuration according to any one of claims 1 to 3, 13 and 16, wherein the gas permeable layer has an opening for introducing outside air and an opening for discharging the introduced outside air. Breathable layer. The roof structure according to any one of claims 7 to 9, 14 and 15, wherein the gas permeable layer has an opening 5 for introducing outside air and an opening for discharging the introduced outside air. Breathable layer. 22. The outer wall structure according to any one of claims 1 to 3, 13 and 16, wherein the low-emission film is a metal foil, a metal vapor-deposited sheet, a metal plate or a surface-treated metal plate. Any of the sheets and low emissivity coatings. The roof construction according to any one of claims 7 to 9, 14 and 15, wherein the aforementioned low-profile film is a metal mis-piece, a metal steamed sheet, comprises a metal plate or is surface-treated. Any of a sheet of metal sheet and a low emissivity coating. 24. The outer wall 15 structure according to any one of claims 1 to 3, 13 and 16, wherein the film having a high solar radiation reflectance and a high emissivity is the surface of the outer surface itself or the coated film. . The roof structure according to any one of claims 7 to 9, 14 and 15, wherein the film having a high solar radiation reflectance and a high emissivity is a film coating film. 20. The outer wall structure of any one of claims 1 to 3, 13 and 16, wherein the structural endurance is mainly configured to form a thin plate of light steel or wood, steel frame, reinforced concrete, or The composition of the hybrid structure. 27. The roof of any one of claims 7 to 9, 14 and 15 of the patent application, wherein the structural endurance is primarily constructed of thin steel or wood, steel frame, reinforced concrete, or It consists of these hybrid structures. The outer wall 5 structure of any one of claims 1 to 3, 13 and 16 wherein the thickness of the gas permeable layer of the outer wall is 50 mm or less. The roof structure according to any one of claims 7 to 9, wherein the thickness of the gas permeable layer of the roof is 1 mm or less. 30. The exterior material for an outer wall is provided by a gas permeable layer on the outer side of the structure body, and is characterized in that: 1 is disposed on the outer side surface, and a small space is spaced apart from the outer side surface to have a high solar radiation reflectance. And the radiance is also high on the outer surface and the inner surface of the film having a low emissivity, and on the inner side surface, a thin yttrium having a low emissivity is provided, and the % radiance is 15 radiance corresponding to the thermal radiation having a wavelength of 3 μπ or more. . 31. A roof covering material, which is provided by a gas permeable layer on the outer side of the structural body, characterized in that: on the outer side surface, a small space is spaced from the outer side surface, and the solar radiation has a high reflectivity and an emissivity. A film having a high outer surface and an inner surface having a low emissivity of 20, and a film having a low emissivity is provided on the inner side surface, and the emissivity is an emissivity corresponding to heat radiation having a wavelength of 3 μm or more. 32. The outer wall material for outer wall according to item 3 of the patent application is attached to the side surface of the inner surface 39 1280306, and a film having a low emissivity inner surface and outer surface is provided in a minute space spaced apart from the inner side surface. &quot; 33. The roofing material of claim 31 is attached to the inner side surface, and a thin space spaced apart from the inner side surface is provided with a film having an inner surface and an outer surface having a low emissivity of 5. 34. An exterior material for an outer wall is provided by a gas permeable layer on the outer side of the structural body, and is characterized in that: on the outer surface, a film having a solar radiation reflectance and a high emissivity outer surface is provided. Further, on the inner side surface, a thin space having an inner surface and an outer surface having a low emissivity is provided in a minute space spaced apart from the inner side surface 10, and the emissivity is an emissivity corresponding to heat radiation having a wavelength of 3 μm or more. 35. A roof covering material, which is provided with a gas permeable layer on the outer side of the structural body, characterized in that: on the outer side surface, a film having a solar radiation reflectance and a high emissivity outer surface is provided. Further, on the inner side surface, a thin space is provided between the inner side surface and the inner side surface, and a thin film having a low emissivity inner surface and an outer surface is provided, and the radiation rate is an emissivity corresponding to a thermal radiation having a wavelength of 3 μm or more. 36. The outer wall material for outer wall according to any one of claims 30, 32 and 34, wherein the outer surface film has a solar radiation reflectance of 0.5 or more, an outer surface emissivity of 0.7 or more, and an inner surface emissivity. It is 0.5 to 40 1280306, and the film of the inner side surface has an emissivity of 〇3 or less. 37. The roofing material of any one of the above-mentioned patents, wherein the outer surface film has a solar light reflectance of 5 or more, an outer light-light rate of 〇7 or more, and an inner surface light-shooting. The rate is 〇$ or less, and the emissivity of the film on the inner side surface is 〇·3 or less. The outer wall material is a outer wall outer material that can be separated by a gas permeable layer on the outer side of the structural body, and is characterized in that: on the outer side surface, a film having high solar radiation reflectance and high emissivity is provided. And on the inner side surface, a film having a low emissivity is provided, and the aforementioned emissivity is a satisfactory rate of heat radiation corresponding to a wavelength of 3 μm or more. 39. A roof covering material, which is a roof covering material which can be disposed through a gas permeable layer on the upper side of a structural body, and is characterized in that a film having a high solar radiation reflectance and a high emissivity is provided on the outer surface, and On the inner side surface, a film having a low emissivity is provided, and the uranium has a radiance corresponding to a thermal ray of a wavelength of 3 μm or more. 4 〇 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 , , , , , , , , , , , , , , , , , , , The radiance is 〇·3 or less. The roof covering material according to claim 39, wherein the film on the outer side surface has a solar radiation reflectance of 0.5 or more, an outer surface emissivity of 0.7 or more, and an radiance of the film on the inner side surface. · 3 41 or less. 1280306 42