WO2002020912A1 - Installation d'isolation thermique domestique, et dispositif d'isolation thermique correspondant - Google Patents
Installation d'isolation thermique domestique, et dispositif d'isolation thermique correspondant Download PDFInfo
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- WO2002020912A1 WO2002020912A1 PCT/JP2001/007720 JP0107720W WO0220912A1 WO 2002020912 A1 WO2002020912 A1 WO 2002020912A1 JP 0107720 W JP0107720 W JP 0107720W WO 0220912 A1 WO0220912 A1 WO 0220912A1
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- Prior art keywords
- heat
- insulating material
- sheet
- heat insulating
- insulation
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
Definitions
- the present invention improves the insulation structure of a house and belongs to the technical field of house construction. Background art
- a vaulted vent is installed at the site such as the wife wall to assimilate the temperature inside the cabin to the outside air temperature as much as possible.
- High temperatures may occur depending on the building area of the object, solar radiation conditions, and season.
- fiber insulation for blow-in and hard urethane foam insulation are installed on the back of the ceiling of the living room.
- Fig. 8 shows a rigid urethane foam insulation 2 installed on the upper surface of a conventional living room ceiling, and a 200-mm-thick rigid urethane foam insulation 2 is laid on the ceiling 3 and the outer wall W A ventilation port O 2 is provided in the upper part of. Therefore, the inside of the cabin R.
- the heat flow at the roof is as follows. Warmed while heating the heat storage hard window 0.5 down foam sectional heated material 2, a portion of transmission heat T 3 next to the living room R, the release of hot air that heat the heat insulator 2 as a circulating flow of heat invasion It is released as heat T 2 from the ventilation opening ⁇ 2.
- the insulation material has high insulation performance, such as rigid urethane foam insulation material 2 and fibrous insulation material 2 for blowing, it can be used for a long period of time by applying solar heat.
- the heat insulating material 2 When exposed to heat, the heat insulating material 2 also absorbs the heat and becomes high in temperature, and the high transmitted heat T 3 is transmitted through to the living room R, which hinders the maintenance of a comfortable environment in the living room, that is, the maintenance of an appropriate room temperature. You.
- the heat insulating material 2 becomes a heat accumulator due to its heat capacity, and the cooling speed is slow. Insulation material 2, which had insulated the high temperature of the room, radiated heat as a heat storage body at night, which caused an inconvenience to the air conditioning equipment such as cooling in the living room R.
- the present invention has been made in order to improve the above-described problems.
- the heat insulating material 2 is protected by the heat insulating material 1 so that high-temperature air heat in the daytime is not directly heated and stored in the heat insulating material 2.
- the purpose of this is to reduce the heat load of the heat insulating material 2 by preventing and reducing the heating load to the heat insulation material 1.
- the roof back and ceiling are strongly affected by radiant heat (heat rays). It is effective when applied to the heat insulation material on the back surface, the back surface of the outer wall affected by radiant heat, the back surface of the floor, etc. Disclosure of the invention
- the present invention provides, as shown in FIG. 1, for example, a pad-like insulation at an appropriate position on an inner surface of a roof 4 of a house, or on an outer surface of a partition 3 such as a ceiling 3 or a wall surrounding a living room R.
- a pad-like insulation at an appropriate position on an inner surface of a roof 4 of a house, or on an outer surface of a partition 3 such as a ceiling 3 or a wall surrounding a living room R.
- On the outer surface of the board-shaped heat insulating material 2 On the outer surface of the board-shaped heat insulating material 2, at least an upper surface sheet 11 is composed of a plurality of sheets 11 1, 12, 13 provided with a heat reflecting foil M on the upper surface, and A heat insulating material 1 that forms an air space S by a group of standing pieces 14 and 15 that can be laid down between the sheets is arranged, and the heat insulating material 1 reduces heat accumulation in the heat insulating material 2.
- the insulation structure of the house was adopted (claim 1).
- the heat-reflecting foil M layered on the surface of the top sheet 11 of the heat shield 1 has a smooth surface even microscopically, and specularly reflects radiant heat (heat rays) to be below the heat shield 1.
- the air layer in the space S also exerts the heat insulation function, and the foil layer is thin and does not generate conductive heat. Heating and heat storage of the heat insulating material 2 can be reduced, and the amount of heat flowing from the heat insulating material 2 into the living room R via the ceiling 3 can be reduced.
- the award heat flow from the heat insulating material 2 whose heat storage has been reduced by the heat insulating material 1 to the interior of the room R can be reduced throughout the day and night, and as a result, the cooling energy in the room R can be reduced.
- the foil since the foil is thin but has no fine through-holes, it also has a protective function for the base sheet and suppresses the heat shield 1 from aging.
- the heat insulating material 2 has a board shape, the heat insulating material 1 can be easily arranged and constructed.
- the heat shield 1 is a plurality of sheets through the group of standing pieces 14 and 15 that can be laid down, the standing pieces 14 and 15 are laid down during storage or transportation, so that a low-volume laminated form is formed. The handling is convenient.
- heat reflecting foil in this specification means a thin aluminum foil or a tin foil that reflects heat rays (infrared rays) and does not generate conductive heat.
- thinner preferred, but typically, an aluminum foil market product range foil thickness is 6 X 1 0 one 3 ⁇ 6 X 1 0- 2 mm .
- the thickness of the aluminum foil in the JIS standard 6 X 1 0 - 3 ⁇ 2 X 1 0 - is a 1 mm, if thick rigid, Ri inappropriate der in terms of conduction heat, therefore, functional, economic from even 6 X 1 0- 3 ⁇ 6 X 1 0- 2 mm thinner in the range of, foil fine through-hole is not is advantageous.
- board-shaped insulation includes foamed synthetic resin, wood insulation, etc. Any board-shaped material having shape-retaining properties may be used, and the "sheet" of the heat-insulating material may be any sheet having a shape-retaining property such as paper nonwoven fabric or plastic film and capable of bonding foil. In places where water vapor is expected to permeate from the indoor side, especially for the bottom sheet, provide a fine hole or select a material that has the ability to absorb and release moisture. It is desirable to prevent condensation between them.
- an aluminum foil as a typical example of the heat reflection foil M and an aluminum vapor-deposited film may be supposed to have the same function (equivalent).
- the heat-reflective thin film and the aluminum vacuum-deposited film based on craft paper are completely different as a heat-reflective thin layer as described below. Is not equal.
- Aluminum adhesive foil can be obtained by simply bonding the aluminum foil sheet to the craft paper using an inexpensive (approximately 400,000 yen) bonding machine including a roll coater and a roll press. Even if it contains moisture, it can be bonded without any trouble, and it is easy to manufacture and can be obtained efficiently and at low cost.
- an inexpensive (approximately 400,000 yen) bonding machine including a roll coater and a roll press. Even if it contains moisture, it can be bonded without any trouble, and it is easy to manufacture and can be obtained efficiently and at low cost.
- Aluminum foil has a foil thickness in the range of 6 X 10 (0.006) to 6 X 10 — 2 (0.06) mm. Does not occur. Therefore, it can withstand rough handling and is easy to apply.On the other hand, aluminum vacuum-deposited film has a film thickness of about 5 X 10 — 5 mm and a foil thickness as thin as 1 Z 120 or less. Damage to membrane layer if folded during construction Is generated. Therefore, careful handling and construction are required.
- Aluminum adhesive foil has a uniform and excellent heat-shielding performance due to specular reflection of infrared rays (heat rays) because the foil surface is smooth at the molecular level, and there is no fine through-hole on the foil surface.
- the material protection action is also perfect, and there is no adverse effect (degradation of moisture penetration of the base material) due to the penetration of dew condensation into the paper, and therefore the service life is long, and the heat shielding performance during the service life of the house Can be demonstrated.
- an aluminum vacuum-deposited film is an adhesion-formed film in molecular units, and therefore has a microscopic unevenness on the film surface and a large number of fine through-holes on the film surface. It is weak. Therefore, the film surface reflects infrared rays (heat rays) irregularly, so that the heat shielding performance is inferior to that of foil.
- the film is thin, the material of the film itself deteriorates quickly with age, and dew water (water molecules) penetrates through the micropores, and the craft paper (base material) also deteriorates with age, forming a heat shield. Endurance is extremely short.
- the aluminum adhesive foil that is, the heat reflection foil
- the heat reflection foil is far superior to the aluminum vapor-deposited film in all aspects of production, construction, and function. It is obvious. Therefore, as a configuration of the invention, the point specified as “heat reflection foil” as a result of various experiments is technically different from “heat reflection film” such as an aluminum vacuum-deposited film. It is clear that there is significant significance.
- the heat insulating material 1 composed of the plurality of sheets 11, 12, and 13 has the heat reflecting foil M on the upper surface of at least the top sheet 11 and the next sheet 13. 2), even if the heat-reflecting foil M of the top sheet 11 that is relatively dirty easily reduces the heat-reflecting performance due to fine dust and passes through part of the heat rays downward, the next layer sheet 13 Of heat-reflecting foil (aluminum foil) due to the heat-reflecting performance of the heat-insulating material 1 reduces the radiant heat (heat ray) reflecting performance And the heat-shielding function of the heat shield 1 is maintained. Moreover, since the foil has a smooth surface and no fine irregularities, it has excellent heat-shielding properties by blocking and reflecting heat rays.
- the heat shield 1 is a space in which the air space S is opened so that air can flow in the longitudinal direction, and is arranged and constructed so that both ends of the space are not closed (claim 3).
- some passing airflow a i in the 1, a 2 is Ji live the anti-condensation can, heat transfer to the heat insulator 2 by ventilation in the space S can also be reduced.
- each sheet of the heat shield 1 can be formed into a compact laminated form before construction, which is advantageous for storage, transportation, and handling.
- the heat insulating material 2 is a wood heat insulating material such as an insulation board, and that each of the sheets 11, 12, and 13 of the heat insulating material 1 is made of paper (claim 4). .
- Insulation boards are made from woody materials such as waste wood, offcuts, and thinned wood, defibrated to several tens of microns in diameter and several millimeters in length, and formed into paper. Excellent, no dew condensation on the surface, so the aging of the insulation function is small.
- each sheet of the heat insulating material 1 is a paper material, the heat absorbing and desorbing function has an advantage that dew condensation does not occur on the contact surface with the wood heat insulating material 2 and, of course, the metal foil has It can be easily attached to a paper sheet, and the heat shield 1 can be manufactured at low cost.
- wood insulation and paper materials are naturally decomposed by microorganisms when they are discarded. Therefore, the environmental burden associated with disposal after dismantling a house is small, and the use of wood insulation 2 is important in terms of functionality and environment. Extremely effective.
- the heat insulating material 1 can be used even in places where it is difficult to install the heat insulating material 1 alone, for example, on the back of a roof or under the floor. Due to the shape retention of the board 2 in Can be easily constructed.
- the heat shield 1 of the present invention includes at least an upper sheet 11 and a lower sheet 12, and at least a heat reflecting foil M on the upper surface of the upper sheet 11.
- An air layer space S is formed between groups of standing pieces 14 and 15 between each sheet, and each sheet can be pressed and laminated by the standing pieces 14 and 15 It has a structure (Scope of request 6).
- high-performance heat shields in which the heat reflection foil M specularly reflects heat rays to prevent transmission and the air space S prevents dew condensation and reduces heat transfer, are also low-volume laminated sheets during manufacturing, storage, and transportation.
- the upper sheet 11 and the lower sheet 12 are pulled in opposite directions at the construction site to raise the standing pieces 14 and 15 at the construction site.
- the heat shield 1 can be installed simply by fixing both sides of the lower sheet 1 2 and both sides of the upper sheet 11 to surrounding members, so if there is enough space on the heat insulator 2, construction can be performed. Easy handling and construction.
- the heat reflective foil M such as aluminum foil is available as a market product in the form of a sheet, lamination with the upper surface sheet 11 can be efficiently performed by a conventional roll bonding apparatus.
- the heat reflecting foil of the upper surface sheet 11 after the operation is applied.
- the heat reflective foil M of the next layer sheet 13 compensates for the deterioration of the reflection performance due to the contamination of M, but also the heat reflective foil M of the top sheet 11 may become dirty during storage or handling.
- the heat reflective foil M of the next layer, ie, the inner sheet 13 is protected by the upper sheet, so that there is almost no fear of dirt. Therefore, the heat shield 1 is durable without fear of deterioration in radiant heat reflection performance. Is an excellent heat shield.
- the standing pieces 14 and 15 are bent at the both ends with bent surfaces 14 ′ and 15 ′ to seal the upper surface. 2 and the lower surface sheet 12 and can be bent freely at the bent portion r (claim 8). Therefore, as shown in FIG.
- the sheets 11, 12, 13, and the upright pieces 14, 15 of the member are all arranged horizontally, and the required portions of the bent surfaces 14 ′, 15 ′ of the upright pieces are folded.
- Applying an adhesive to the bent surfaces 14 ′ and 15 ′ of the standing pieces and pressing each member to form a heat shielding material 1 enables the heat reflecting foil M sheet 11, which can be obtained in a sheet state.
- After forming the heat shield material 1 with each component after layer application to 13 with the roller bonding device supply all the sheets in a sheet state to the roller group device. Therefore, it can be easily and reasonably manufactured from the lamination of the foil to the sheet to the completion of the heat shield 1 by assembling each sheet.
- the middle sheet 13 forms the air space S above and below, and the reduction of heat conduction by the space S is increased. It is obvious from the manufacturing layout shown in Fig. 2 (A) that the manufacturing can be reasonably mechanized through the roller group equipment during manufacturing.
- the heat insulating material such as the back surface of the roof, the lower surface of the floor, etc. Even if it is difficult to attach the material 1 alone, the heat insulating material 1 is integrated with the heat insulating material 2 because the heat insulating material 2 is a plate material with shape retention.
- the heat insulating material 2 does not have a risk of falling down on the inclined surface like a fibrous heat insulating material for blowing and a decrease in thickness due to aging. It can be freely attached to any location.
- the lower surface of the lower sheet 12 is made of hard urethane foam insulation material 2.
- the heat insulating material 2 fixed to the heat insulating material 2 by solidification and adhesion by foam molding (claim 11) is set in a press-bonded state of the heat insulating material 1 and heat-insulated. Since the material is formed, the heat-insulating material 1 can be fixedly bonded to the heat-insulating material 2 at the same time as the formation of the board-shaped heat-insulating material 2.Therefore, it is easy to manufacture a heat-insulating material with heat-insulating material having shape retention. And it can be implemented rationally.
- the mounting work is easy due to the shape retention of the wooden heat insulating material.
- the thermal insulation of the wooden material itself also has sound insulation and moisture absorption and release properties, so the heat insulation structure of the applied house can reduce the heat storage of the insulation, and is also rich in sound insulation and condensation It is possible to provide a good living environment that does not occur, especially if applied to the inner surface of the roof.
- wood insulation is disposed of after dismantling, it will be decomposed relatively quickly by microorganisms and returned to the soil, so it will not impact the environment.
- wood heat insulation material refers to the process of turning wood materials such as waste materials, offcuts, and fine materials into chips, making pulp-disintegrated wood fibers, drying and absorbing and releasing moisture. excellent humidity performance, and thermal insulation, equipped with sound insulation, density 0. 3 5 g Z cm 3 less than the Lee Nshu Resho Nbo de of JISA 5 9 0 5 of compliant products and the effect of non-standard Hinto It broadly means a board-shaped wood insulation material that performs functions.
- FIG. 1 is a diagram illustrating the operation of the present invention.
- FIG. 2 is a cross-sectional explanatory view of the structure of the heat shield of the present invention, wherein (A) shows the relative arrangement of each component in the manufacturing process, and (B) shows the three-dimensional structure based on the laminated form after manufacturing.
- (C) is a diagram showing the structure during use during the transformation process into the form.
- FIG. 3 is an explanatory view showing the application of the heat insulating material of the present invention to the back of a ceiling.
- (B) is an enlarged view of (A) Figure B part
- (C) is an enlarged view of (A) Figure C part.
- FIG. 4 is an explanatory view of the production of the present invention, wherein (A) is a plan view of a heat insulating material forming die set, and (B) is a front view of the die set.
- FIG. 5 is a perspective view of a heat shield with a heat insulating material of the present invention.
- FIG. 6 is a perspective view of a heat insulating material provided with a heat insulating material provided with the arbor of the present invention, wherein (A) shows a cut in the heat insulating material, and (B) shows a part of the heat insulating material. Figure crushed.
- FIG. 7 is a schematic cross-sectional view of a test apparatus used in the development of the present invention.
- FIG. 8 is a diagram for explaining the operation of the conventional example. BEST MODE FOR CARRYING OUT THE INVENTION
- Fig. 2 (A) shows the positional relationship between the long constituent sheet materials immediately before the pressure-bonding process of the heat shield material.
- the top sheet 11 and the intermediate sheet are used as the constituent materials.
- the bottom sheet 1 2, and the upright pieces 14 on both sides are paper whose surfaces are covered by bonding aluminum foil, and the middle upright pieces 15 are paper without an aluminum adhesive box.
- the upper sheet 11 and the standing pieces 14 on both sides are 0.3 mm, the other sheet members are 0.1 mm, and the width is 400 mm for the upper sheet 11 and the lower sheet 12.
- each intermediate sheet is 100 ⁇ 200 mm + each bent surface at both ends 10 mm
- middle standing piece 15 is 3 0-50 mm + each bent surface 10 mm at both ends
- standing pieces 14 on both sides are 30-50 mm + upper bent surface 10 mm, lower bent surface 20 mm.
- Fig. 2 (B) shows the laminated product cut to the fixed size, pulling the upper sheet 11 and the lower sheet 12 in opposite directions, respectively, by pulling them in the direction of the arrow below to raise the standing pieces 1 4 and 5 5 to the middle. If it stands up to the state shown in Fig. 2 (C), it has two air spaces S, and each top sheet 11, middle sheet 13 and bottom sheet 12 On the upper surface, both upright pieces 14 are provided on the outer surface, respectively, as an aluminum foil, that is, a heat shielding material 1 provided with a heat reflecting foil.
- Fig. 1 is a schematic view of the conventional example (Fig. 8) in which the present invention is applied to the inside of a cabin, and a 200 mm thick board-shaped rigid urethane foam insulation material 2 is placed on the upper surface of a ceiling 3. And heat-insulating materials 1 with upstanding pieces 14 and 15 as shown in Fig. 2 (C) are placed on the upper surface.
- the heat shields 1 are arranged so that they do not close, and each of the heat shields 1 leans against each other to maintain a self-supporting shape.
- the heat shield material 1 is completed simply by fastening (not shown) to these structures with staples.
- the rigid urethane foam insulation material 2 is in the form of a board, and the heat insulation material 1 is also in the form of a laminate before construction, so it can be easily stored and transported. Can be implemented
- Fig. 3 (A) shows an example of installation on the beam B m behind the ceiling, where Cr is the ridge, and rigid urethane foam insulation 2 is applied on the upper surface of the ceiling 3.
- the intermediate sheet 13 and the bottom sheet 12 are bundled with the bundle Ph.
- the mounting pieces P are formed and erected as indicated by the arrow t, and the mounting pieces P that have been erected with the bundle P h fitted on the heat insulating material are brought into contact with the bundle P h from three sides, as shown in FIG. 3 (B). (Only one piece is shown.)
- the heat inside the back of the hut is T.
- the heat ray is specularly reflected by the smooth surface at the molecular level of the aluminum foil M on the top sheet 11 and a small amount of heat transmitted through the top sheet 11 is also the same as the aluminum foil M on the intermediate sheet.
- an aluminum foil M is 6 XI 0- 3 ⁇ 6 X 1 0 - for 2 mm thick thermally conductive there at occurs rather than the air layer in the space S is also heat-insulating layer, barrier Heating of the heat material 1 itself can be suppressed to a minimum, and the heat insulation material 2 reduces heat from the upper surface, and stores heat in the hard urethane foam heat insulation material 2 despite the fact that the inside of the cabin is heated for a long time in the daytime. Can be reduced by half compared to the case where no heat shield is used (conventional). [Manufacture of heat shield with heat insulator (Figs. 4 and 5)]
- the heat shield 1 is placed on the workbench WP so that the lower sheet 12 is on the upper side with the standing pieces 14 and 15 lying down in a stacked state. And press the four peripheral edges of the heat shield material 1 with a release plate D s to set the release plate D s using a heat-resistant material D h to a desired thickness (200 mm). ), And the raw material of rigid urethane foam is injected into the cavity through the injection hole D p and foamed.
- the lower surface sheet 12 of the heat shield 1 is integrally bonded to the upper surface by solidification adhesive force as shown in FIG. A tamform insulation 2 is obtained.
- the heat insulating material 1 is bonded to the upper surface of the rigid urethane form 2 having the arbor 22 on both sides (No. 6) is obtained.
- Craft paper is laid on the release plate of a conventional cold press clamping device (not shown), and then adhesives are applied on both upper and lower surfaces to form a 200 mm thick insulation board. It is placed on paper, and then the lower sheet 12 of the laminated heat shield material 1 with the standing pieces 14 and 15 lying down is placed on the insulation board, and the craft paper and insulation board are placed. The heat shield is pressed. When the adhesive is cured and taken out of the cold press clamping device, the lower surface of the lower sheet 12 has an insulation board with excellent sound insulation, heat insulation, and moisture absorption / release functions. 1 is obtained.
- heat insulation materials such as sheet metal, L-shaped sheet metal, etc. are cast on each of the trees, and the heat shield 1 is installed on the roof side ( (Outside), insert the heat insulator between the trees, place it on the holding bracket, fill the valley of the heat insulation material in the ridge with one-part urethane foam, then attach the base plate to the bar, and place the roof material on the base plate Execute.
- the bamboo to be installed on the basement of the ceiling shall be on the Insulation material is directly placed with the reflective aluminum foil M of the top sheet 11 facing upward, and gaps where the insulation material cannot be arranged continuously, such as on the ridge holder, are filled with glass wool, etc. Attach ceiling material to the underside of.
- the arbor 22 is integrally fixed to both sides of the heat insulating material 2, for example, a metal fitting having one of the L-shaped sheet metal pieces as a mounting piece and the other as a supporting piece, even if the heat insulating material 2 is fixed to the building material on the side surface, for example, a roof tree, a pillar, etc., by using a heat insulating material holding metal plate (not shown) having a rear end as a support piece, Even when nailing is performed by using a nail, it is convenient because it can firmly hold the arbor 22 as an attachment material.
- the heat shield with heat insulating material is installed with a heat insulating material having a retaining property, it can be relatively easily installed in places where work is difficult, such as under floors or between rooftop trees.
- the heat insulating material 1 its edge or middle part is attached to another structure so that the three-dimensional shape is always maintained, but the heat insulating material with the three-dimensional shape is fitted without gaps It is the same as the construction using the heat shield alone that the openings at both ends of the air space S are not closed.
- the heat shield 1 integrated with the heat insulator 2 When the heat shield 1 integrated with the heat insulator 2 is installed, the heat insulator 2 Compared to the case where the heat shield material 1 and the heat shield material 1 are separately stacked, they are equivalent from the viewpoint of only the thermal effect.
- Tri is inside the roof panel, Ta is behind the roof, Tcu is below the ceiling panel, Ts is around, Trd is below the roof panel, Tcu is above the ceiling panel, Tb is the test Represents a box.
- Specimen 1 Insulate the roof panels. Roof panels with heat shields will be used. Open both ends of the heat shield and provide ventilation.
- Specimen 2 Insulate the roof panel. No heat shield material is installed. Open both ends of the part where the heat shield material is contained and ventilate.
- Specimen 3 Insulate the ceiling panel. Roof panels with heat shields will be used. No thermal insulation is used, and both ends of the thermal barrier are open and ventilated.
- Specimen 4 Insulate the ceiling panel.
- the heat shield will be installed with a gap above the ceiling panel. No ventilation.
- Specimen 5 Insulate the ceiling panel. Do not put heat shield.
- Tables 1 and 2 summarize the test results. All of these figures are the average of five measurements. ⁇ table 1 ⁇
- the heat shield is in the roof panel, the rigid urethane foam is in the roof panel or in the ceiling panel, the temperature in the roof panel is higher than without the heat shield. (T ri) was low. Under the test conditions, the installation of the heat shield improved the heating by 19% and 20%, respectively.
- T rd the attic surface temperature
- T cu the ceiling surface temperature
- the heat shield material can be installed in the roof insulation panel or ceiling insulation panel in advance at the factory together with the heat insulation material and then delivered to the site. However, in some cases, after the heat shield material is carried into the site with the air space S closed, it can be cut or cut out in accordance with the conditions at the site and installed at required locations. In the manufacturing process and during transportation, it is practically advantageous to treat the air space S as a closed laminated product in terms of mass productivity and transportability.
- the heat insulating material 1 and the rigid urethane foam heat insulating material 2 can be bonded together when they are molded or used as a heat insulating panel, or they can be manufactured and stored separately. It may be glued on site at the time of construction, or glued at the factory before storage and then transported to the warehouse.
- heat shield material 1 when manufacturing heat shield material 1, it is also possible to manually bond craft paper and aluminum foil with predetermined dimensions where necessary, if necessary. It is also possible to use a material that is difficult to process with, such as paper and plastic, which have high rigidity.
- fine holes may be provided on the upper sheet 11 of the heat shield, especially the intermediate sheet 13 and the lower sheet 12 to prevent dew condensation.
- it can be used as a roof and ceiling heat insulating panel in a tightly bonded state without bonding.
- both members may be manufactured and stored separately, and may be adhered on site at the time of construction, or may be adhered without being adhered.
- the heat insulating material 2 with the ceiling panel, especially the heat insulating material.
- the reflection of radiant heat by the heat reflecting foil on the surface of the heat insulating material on the heat insulating material and the upper surface sheet 11 of the standing heat insulating material 1, intermediate sheet 1 3, the lower surface sheet 1 second spatial S and passing Ru passing a stream a i, the a 2, heat transfer to the surface of the heat insulator 2 can be reduced considerably light, heat accumulation and heat insulation itself Because it can be reduced, the amount of heat flowing from the periphery of the ceiling to the living room can be reduced, and as a result, the cooling energy in the living room can be greatly reduced, which is useful for insulation of houses.
- the heat shield consists of a plurality of sheets with a heat reflecting foil such as aluminum foil adhered to the surface, even if the reflecting foil on the top sheet reduces the radiant heat reflection performance due to the adhesion of dust, the intermediate Reflection performance of radiant heat is compensated for by the presence of the reflecting foil on the sheet, so that the heat shield 1 can exhibit its performance over a long period of time.
- the air space inside the heat shield material is open, and the ventilation allows the heat and the moisture that causes condensation to be discharged, thereby preventing the internal condensation that causes the deterioration of the reflection performance and durability.
- the sheet material and the heat reflective foil are rationally processed by the roller device through the steps of “crease, fold, apply adhesive, press, and cut to size”. It can be mechanically manufactured.
- the heat shield 1 and the heat insulator 2 are bonded together, Construction can be done relatively easily even in places where it is difficult to install, and at the same time heat insulation and heat insulation can be applied at the same time, which is extremely convenient in terms of streamlining construction work and shortening the construction period.
- the insulation panel is made of rigid urethane foam insulation or wood board insulation, the process of blowing insulation is not required, and the adverse effects of dust on the health of workers in the blowing work are eliminated. Can be solved at once.
- the wood-port insulation 2 when using the wood-port insulation 2, even if it is applied to an inclined surface such as a roof, there is no danger that it will slip down like a fiber insulation for blowing and the thickness will decrease over time.
- the sound insulation of the wood-based heat insulation material helps to prevent rain noise.
- the main raw material of the wooden board insulation material 2 is a renewable resource, which is also a waste of building waste, sawdust, bark, etc., and a boron compound for combustion prevention and preservation. It is excellent in that it does not apply a load and that it is manufactured at room temperature and does not require high energy.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU84446/01A AU783257B2 (en) | 2000-09-07 | 2001-09-06 | Residential heat insulation construction, and heat insulator to be used |
US10/169,892 US7024832B2 (en) | 2000-09-07 | 2001-09-06 | Thermal insulation structure of housing and heat shielding member used for same |
EP01963457A EP1316652B1 (en) | 2000-09-07 | 2001-09-06 | Residential heat insulation construction, and heat insulator to be used |
DE60119746T DE60119746T2 (de) | 2000-09-07 | 2001-09-06 | Häusliche wärmedämmkonstruktion und dazugehörige wärmedämmvorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000271335A JP3251000B2 (ja) | 2000-09-07 | 2000-09-07 | 住宅の断熱構造及び使用する遮熱材 |
JP2000-271335 | 2000-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002020912A1 true WO2002020912A1 (fr) | 2002-03-14 |
Family
ID=18757641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/007720 WO2002020912A1 (fr) | 2000-09-07 | 2001-09-06 | Installation d'isolation thermique domestique, et dispositif d'isolation thermique correspondant |
Country Status (8)
Country | Link |
---|---|
US (1) | US7024832B2 (ja) |
EP (1) | EP1316652B1 (ja) |
JP (1) | JP3251000B2 (ja) |
KR (1) | KR100466921B1 (ja) |
CN (1) | CN1181248C (ja) |
AU (1) | AU783257B2 (ja) |
DE (1) | DE60119746T2 (ja) |
WO (1) | WO2002020912A1 (ja) |
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US20060053721A1 (en) * | 2004-08-11 | 2006-03-16 | Preferred Solutions Inc. | Coated ceiling structure and method of forming |
US7874114B2 (en) * | 2006-10-20 | 2011-01-25 | Snyder National Corporation | Radiant heat barrier |
KR100901397B1 (ko) * | 2007-06-26 | 2009-06-05 | 정현정 | 터널용 콘크리트 속성 양생 거푸집 및 이를 이용한 거푸집시스템 |
KR100911943B1 (ko) * | 2008-12-30 | 2009-08-13 | 신홍대 | 금벽지 제조방법 |
US20100223870A1 (en) * | 2009-03-04 | 2010-09-09 | Cincinnati Thermal Spray Inc. | Structural Member and Method of Manufacturing Same |
JP2011012395A (ja) * | 2009-06-30 | 2011-01-20 | Dow Kakoh Kk | 複合断熱材 |
JP6040122B2 (ja) * | 2013-08-22 | 2016-12-07 | 株式会社エコ・パワー | 区画部材及び冷暖房システム |
CN104746811B (zh) * | 2013-12-31 | 2017-02-22 | 德胜(苏州)洋楼有限公司 | 一种木结构房屋用屋顶夹心组件 |
US9290938B2 (en) * | 2014-04-09 | 2016-03-22 | Wickright, Inc. | Construction system for releasing moisture from a hip, valley or gable roof |
US9845596B2 (en) | 2015-09-29 | 2017-12-19 | Awi Licensing Llc | Ceiling system |
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-
2001
- 2001-09-06 DE DE60119746T patent/DE60119746T2/de not_active Expired - Lifetime
- 2001-09-06 WO PCT/JP2001/007720 patent/WO2002020912A1/ja active IP Right Grant
- 2001-09-06 AU AU84446/01A patent/AU783257B2/en not_active Ceased
- 2001-09-06 US US10/169,892 patent/US7024832B2/en not_active Expired - Lifetime
- 2001-09-06 EP EP01963457A patent/EP1316652B1/en not_active Expired - Lifetime
- 2001-09-06 KR KR10-2002-7008838A patent/KR100466921B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
---|---|
JP3251000B2 (ja) | 2002-01-28 |
KR20020080364A (ko) | 2002-10-23 |
CN1181248C (zh) | 2004-12-22 |
AU783257B2 (en) | 2005-10-06 |
EP1316652B1 (en) | 2006-05-17 |
KR100466921B1 (ko) | 2005-01-24 |
JP2000355989A (ja) | 2000-12-26 |
EP1316652A4 (en) | 2004-04-28 |
CN1394251A (zh) | 2003-01-29 |
AU8444601A (en) | 2002-03-22 |
US20030009965A1 (en) | 2003-01-16 |
EP1316652A1 (en) | 2003-06-04 |
DE60119746D1 (de) | 2006-06-22 |
DE60119746T2 (de) | 2006-09-21 |
US7024832B2 (en) | 2006-04-11 |
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