WO2005116529A1 - 床暖房用ヒーターボード - Google Patents
床暖房用ヒーターボード Download PDFInfo
- Publication number
- WO2005116529A1 WO2005116529A1 PCT/JP2005/009627 JP2005009627W WO2005116529A1 WO 2005116529 A1 WO2005116529 A1 WO 2005116529A1 JP 2005009627 W JP2005009627 W JP 2005009627W WO 2005116529 A1 WO2005116529 A1 WO 2005116529A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heater board
- floor
- sacrificial layer
- adhesive
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Definitions
- the present invention relates to a floor heating heater board that heats a room from the floor, and particularly to a floor heating heater board that is easy to reuse and reconstruct.
- Patent Document 1 Japanese Patent Application Laid-Open No. Hei 6-300291
- a soaking material is adhered to the back surface of a flooring material with an adhesive, and the soaking material is attached to a peripheral frame for housing a heater substrate supporting the heater.
- a wood-based heating floor material that is stacked and panelized is disclosed.
- the heater and the soaking material are not bonded, if a heater failure occurs, only the heater can be replaced.
- Patent Document 2 Japanese Patent Application Laid-Open No. 2002-71150
- a soaking material is attached to the back surface of the floor material with an adhesive. It is possible to easily separate the soaking material from the heater by fusing it to the upper surface of the heater without using a hot melt resin and heating it to the melting temperature by appropriate heating means when reusing. That is. Further, a part of the end of the upper layer of the woody surface is bonded to the structural portion made of the woody frame material, and is not bonded to the soaking material.
- a method of using an electric heating board for floor heating which has been cut and laid is proposed.
- a construction method in which a desired floor finishing material is bonded on the upper surface by bonding or the like is adopted.
- Such an electric heating board for floor heating has a structure in which a heat insulating material, a sheet heater, and a soaking material are laminated and bonded in a frame material of a predetermined size. According to After the combination and installation, a desired floor finishing material is stuck on top of this, and the floor heating system is constructed.
- the usual method of bonding the electric heating board and the floor finishing material is to apply an adhesive to the entire surface of the bonding surface of the floor material and use it in combination with nails.
- Patent document 1 JP-A-6-300291
- Patent Document 2 JP-A-2002-71150
- a floor-separated type electric heating board in particular, an electric heating board in which a heat equalizing material is disposed on the entire surface, as described in Patent Document 2 described above, the electric heating board and the heat equalizing material are bonded by using a hot melt adhesive. If this is done, the electric heating board will be reusable, but the soaking material will be firmly bonded to the flooring, and cannot be reused, and it will be necessary to attach the soaking material again to reuse the heating board. Yes, it costs more. Also, when discarding floor materials that are no longer used, the metals must be discarded as non-combustible garbage or collected as recyclable garbage, and wood must be discarded as combustible garbage. However, there is a problem that the separation is not easy.
- the floor finishing material can be easily reconstructed by detaching the soaking material from the heater board such as the electric heating board, and the heater board can be reused. With the goal.
- the present invention relates to a floor heating heater board having at least an upper surface made of a metal plate or a foil soaking material, wherein a 90 ° peeling method specified in JIS Z0237 is applied to the upper surface of the soaking material.
- a sacrificial layer attached with an adhesive having an adhesive strength of 2 NZcm to 10 NZcm is provided, and the heat equalizing material has an adhesive strength greater than the adhesive used for bonding the sacrificial layer.
- the present invention relates to an electric heating board which is bonded to a heater board body.
- FIG. 1 is a schematic sectional view showing one embodiment of an electric heating board according to the present invention.
- FIG. 2 is a partial plan view for explaining an example of construction of an electric heating board according to the present invention.
- FIG. 3 (a) is a cross-sectional view after floor finish material is applied, and (b) is a cross-sectional view after floor finish material is peeled off.
- the floor heating heater board in the present invention includes an electric or hot water type heating board, on which a soaking material is disposed, and a floor finishing material or the like is adhered on the soaking material. It can be applied to any heater board as long as it is bonded with an agent. Further, the heater board body means constituent elements excluding the soaking material.
- electric heater boards so-called electric heating boards
- electric heating boards are based on the Japan Housing Equipment System Association (published by the Electric Floor Heating Manufacturers Association), "Voluntary Standards for Electric Floor Heating, Part 1: Facility-type Electric Floor Heating Heating Element Standards”. (January 1992), among the standardized facility-type electric heating boards, those that require floor finishing materials, especially those of type II that are installed on floor joists via flooring materials.
- floor finishing materials especially those of type II that are installed on floor joists via flooring materials.
- conventionally known materials can be used.
- a soaking material is attached to the upper surface of a sheet heating element made of a fiber-reinforced resin molded article by an adhesive or the like. It is particularly effective when attached.
- FIG. 1 is a schematic sectional view showing an example of an electric heating board having a sacrificial layer according to the present invention.
- a configuration in which a sacrificial layer is provided on a heat equalizing material of an electric heating board disclosed in Japanese Patent Application Laid-Open No. 2000-81221 is shown.
- the electric heating board 1 uses a light and strong reinforcing material as a frame 12 around its periphery. Specifically, wood, plywood, lightweight plastic, etc. are used as reinforcing materials.
- a sheet heating element 11 is provided on the upper surface
- a reinforcing sheet 14 is provided on the lower surface
- a heat insulating material 13 and wiring and safety devices are provided inside.
- the entire electric heating board is fixed. High strength is obtained as a body.
- the frame 12 By arranging the frame 12 only around the periphery, the overall weight is reduced, deformation such as warpage due to its own weight is suppressed, and workability such as conveyance and laying is improved.
- the above configuration constitutes the main body 1 'of the electric heating board.
- a heat equalizer 15 is provided on the upper surface of the sheet heating element 11, and a sacrifice layer 16 which is a feature of the present invention is provided on the upper surface of the heat equalizer 15.
- the sheet heating element 11 a sheet heating element obtained by laminating a heat generating resistor that generates heat by supplying electric power with a fiber reinforced pre-preda is preferable.
- the heat equalizing material used in the present invention is a material for equalizing the generated heat of a heater board such as an electric heating board and transmitting the generated heat to a floor finishing material on the upper part thereof.
- Metal foils and plates with high thermal conductivity It is preferably adhered to the upper surface of the normal heater board body with an adhesive, and is preferably adhered to the entire upper surface of the heater board body.
- the adhesive for bonding to the soaking material and the adhesive for bonding to the floor finishing material are not mixed.
- Any material can be used as long as it is in the form of a thin sheet.
- resin films such as polyethylene and polyester, various paper materials, which do not generate harmful substances such as dioxin even when incinerated.
- a laminated product of the resin film and a paper material can be used.
- paper having a low paper material and having sufficient strength at the time of bonding a floor finishing material for example, the above-mentioned applicant has Without insect fences (0.3 mm in thickness) used on the back of the floor heating unit.
- a double-sided adhesive tape can be used. In that case, the adhesive strength on the soaking material side may be set in the above range. In order to distinguish them, the colors of the soaking material side and the floor finishing material side should be changed.
- this sacrificial layer may be provided on a part of the heat equalizing material as long as a predetermined strength can be maintained before nailing. Considering that the heat is uniformly transmitted to the upper floor finishing material together with the heat equalizing material, it is preferable to provide the heat equalizing material on the entire upper surface of the heat equalizing material.
- the sacrifice layer is not limited to the one-layer specification, and a plurality of sacrifice layers can be used in combination.
- a sacrificial layer of a different color is applied to that area to indicate the nailing area and distinguished from the other areas. You can also.
- the nailable area can be printed and distinguished in advance.
- the thickness of the sacrificial layer cannot be unconditionally limited because it varies depending on the material. If it is too thin, it may be difficult to adhere to the heat equalizing material. It is not realistic because the thickness itself becomes thick and the cost is high. Normally, it may be about 0.1 mm to 1.0 mm.
- the most distinctive feature of the present invention is that the adhesive strength between the sacrificial layer and the soaking material is specified. According to the study of the present inventors, by setting the adhesive strength within a predetermined range and bonding the soaking material and the heater / board body with a stronger adhesive, the floor finishing material is peeled off. When reconstructing, only the sacrificial layer remains on the floor finishing material side, and the heat equalizing material can be reused as a heater board with a heat equalizing material that does not peel off the power of the heater board.
- an adhesive strength between the soaking material and the sacrificial layer an adhesive having a strength of 2 to: LONZcm, preferably 3 to 8 NZcm is measured as a value measured by a 90 ° peeling method specified in JIS Z0237. It is desirable to use. If the adhesive strength is lower than 2 NZcm, the floor finishing material may not be able to hold enough to fix nailing, etc., and the floor finishing material may shift or the area other than the nailed part may float, and lONZcm If the adhesive strength is higher than that, the heat equalizing material may be peeled off, or if the heat equalizing material and the heater board body are firmly bonded, the heater board body may be damaged.
- the adhesive to be used is not particularly limited as long as the adhesive strength can achieve the above-mentioned range.
- an acrylate copolymer-based adhesive is suitable for this application.
- the bonding between the heater board body and the soaking material is stronger than the bonding strength between the soaking material and the sacrificial layer, and the bonding strength is such that the soaking material is not easily separated from the heater board body. It is preferable to use an adhesive that has.
- the bonding of the soaking material to the heater board body and the bonding of the sacrificial layer to the soaking material can also be performed at the construction site.
- the sacrificial layer is also bonded in advance.
- a heater board of a soaking material must be used in advance so that uniform bonding can be performed.
- an adhesive layer is formed on the body side or on the side of the heat equalizing material of the sacrificial layer, which is protected with a protective film or the like, and that the protective film is peeled off and adhered at the construction site.
- Japanese Unexamined Patent Publication No. 2000-81221 discloses an electric heating board disclosed in Japanese Patent Application Laid-Open No. 2000-81221. There is a way to lay it all at once. Multiple heater boards can be connected by mechanical connection means, such as paper that can be peeled off after laying, or a hole that is made in the longitudinal side of the board, and a loop-shaped plastic, string, wire, or other force is applied there. This can be done by using a heater panel that can be folded by connecting adjacent boards through a band. At this time, if the power supply line for supplying power and the electric wiring such as the signal line from the safety device are installed in advance, the electric work can be shortened.
- the floor substrate on which such a heater board or a heater panel is laid is not particularly limited, and may be, for example, a wooden floor substrate, a concrete floor substrate, a dry sound-insulating double floor, or the like.
- the nailable area is, for example, in the case of the electric heating board in FIG. 1, on the frame material 12, a portion where the heating resistor of the sheet heating element 11, the lead wire, the electrode, etc. are not present, or a portion of each board.
- the mounting position of the crossover wiring or the like for supplying power between them is distinguished.
- the floor finishing material laid on the heater board of the present invention is not particularly limited, but tatami mats for floor heating, wood floor materials for floor heating, plywood + carpet, and the like can be suitably used.
- a floor finishing material 2 such as a flooring floor, and an adhesive or the like are bonded on the electric heating board 1 in a direction perpendicular to the longitudinal direction of the electric heating board 1, and if necessary, Then, the floor heating is completed as shown in FIG. 3A by firmly fixing the nailing area 19 with nails or the like.
- This electric heating board 1 is provided with a pier (frame) 12 around its outer periphery.
- the pier (frame) 12 is a 5.5 mm thick wood reinforcing material 17 and a 2.5 mm thick foam with a foaming ratio of 7 times. It has a two-layer structure with a vibration-proof and sound-insulating material 18 consisting of a spacer in which additives are mixed with polyethylene.
- a polyethylene foam having a foaming ratio of 30 times is arranged as a heat insulating material 13, and a carbon fiber is used as a heating resistor on the upper surface, and a sheet heating element 11 laminated with a fiber-reinforced prepreg sheet is used.
- the reinforcing sheet 14 was bonded to the lower surface.
- a heat equalizing material 15 (aluminum plate, thickness 0.1 mm) is attached to the upper surface of the sheet heating element 11 in advance, and the adhesive strength by the 90 ° peeling method specified in JIS Z0237 of the heat equalizing material is It was more than lONZcm.
- a paper sheet made by Sumoto Paper (without fenthion insect repellent paper for Asahi Ink-tatami flooring, 0.3 mm in thickness) was used as an acrylic ester copolymer adhesive (product of Sekisui Chemical Co., Ltd.) (Esdine 7871)).
- the adhesive strength of the sacrificial layer determined by the 90 ° peeling method specified in JIS Z0237 was 3.1 N, cm.
- An electric heating board was manufactured in the same manner as in Example 1 except that no sacrificial layer was provided.
- An electric heating board was manufactured in the same manner as in Example 1 except that a soaking material (aluminum plate, thickness: 0.1 mm) was adhered to the sheet heating element with the same adhesive as that for the sacrificial layer.
- a soaking material aluminum plate, thickness: 0.1 mm
- a composite flooring as a floor finishing material was adhered to the electric heating boards manufactured in Example 1 and Comparative Examples 1 and 2 with an adhesive (Autoton Adha 8800, manufactured by Autoy Dangaku), and the adhesive was dried. Cured until. Next, the electric heating board was fixed to a jig, and the floor finishing material was peeled off. The results are shown in Table 1 below. [table 1]
- the heater board can be reused when changing the floor finishing material.
- a sacrificial layer is similarly provided on the back surface of the heater board, the heater board can be removed. At this time, it can be easily removed.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
- Floor Finish (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-161336 | 2004-05-31 | ||
| JP2004161336A JP2005336966A (ja) | 2004-05-31 | 2004-05-31 | 床暖房用ヒーターボード |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005116529A1 true WO2005116529A1 (ja) | 2005-12-08 |
Family
ID=35450971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/009627 Ceased WO2005116529A1 (ja) | 2004-05-31 | 2005-05-26 | 床暖房用ヒーターボード |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005336966A (ja) |
| WO (1) | WO2005116529A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007205069A (ja) * | 2006-02-03 | 2007-08-16 | Tokyo Gas Co Ltd | 床暖房施工方法、床材固定剤 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000065366A (ja) * | 1998-08-21 | 2000-03-03 | Eidai Co Ltd | 床暖房フロア用床材 |
| JP2003039338A (ja) * | 2001-07-25 | 2003-02-13 | Fumiyoshi Nejikane | 遠隔操作用ラチェット付きレンチ |
| JP2004149717A (ja) * | 2002-10-31 | 2004-05-27 | Daio Paper Corp | 疑似接着剤ならびに疑似接着シート |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3592691B2 (ja) * | 1998-07-09 | 2004-11-24 | 新日本石油株式会社 | 床暖房用電熱ボード |
| JP2002168464A (ja) * | 2000-11-29 | 2002-06-14 | Osaka Gas Co Ltd | 床暖房放熱器および暖房可能な床の構造 |
-
2004
- 2004-05-31 JP JP2004161336A patent/JP2005336966A/ja active Pending
-
2005
- 2005-05-26 WO PCT/JP2005/009627 patent/WO2005116529A1/ja not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000065366A (ja) * | 1998-08-21 | 2000-03-03 | Eidai Co Ltd | 床暖房フロア用床材 |
| JP2003039338A (ja) * | 2001-07-25 | 2003-02-13 | Fumiyoshi Nejikane | 遠隔操作用ラチェット付きレンチ |
| JP2004149717A (ja) * | 2002-10-31 | 2004-05-27 | Daio Paper Corp | 疑似接着剤ならびに疑似接着シート |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005336966A (ja) | 2005-12-08 |
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