JP3217147U - Aerogel and novolak foam board with solar shading and fire protection - Google Patents

Aerogel and novolak foam board with solar shading and fire protection Download PDF

Info

Publication number
JP3217147U
JP3217147U JP2018001686U JP2018001686U JP3217147U JP 3217147 U JP3217147 U JP 3217147U JP 2018001686 U JP2018001686 U JP 2018001686U JP 2018001686 U JP2018001686 U JP 2018001686U JP 3217147 U JP3217147 U JP 3217147U
Authority
JP
Japan
Prior art keywords
aluminum foil
airgel
layer
novolac
novolak
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.)
Active
Application number
JP2018001686U
Other languages
Japanese (ja)
Inventor
李訓谷
蔡佩▲セン▼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Cheng Kung University NCKU
Original Assignee
National Cheng Kung University NCKU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by National Cheng Kung University NCKU filed Critical National Cheng Kung University NCKU
Priority to JP2018001686U priority Critical patent/JP3217147U/en
Application granted granted Critical
Publication of JP3217147U publication Critical patent/JP3217147U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal 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
    • 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
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

Landscapes

  • Building Environments (AREA)

Abstract

【課題】断熱性が高い上、難燃１級の防火性を有する、日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板を提供する。
【解決手段】日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板は、本体層１及び少なくとも１つのアルミニウム箔層２を備える。本体層は、ノボラック発泡板１１内に配置された複数のエアロゲル顆粒１２を有する。アルミニウム箔層は、本体層の少なくとも１つの表面を覆う。アルミニウム箔層は、表面輻射率０．９０１、可視光反射率７５．５９、日光反射率７８．４７、紫外線反射率７２．４０である。本体層の上下両面が、アルミニウム箔層によりそれぞれ覆われるのが好ましい。
【選択図】図１The present invention provides an airgel novolac foam plate having high heat insulation properties and having flame resistance of first flame retardance and having solar radiation shielding properties and fire resistance properties.
An airgel novolak foam plate having solar radiation shielding properties and fireproof properties includes a main body layer 1 and at least one aluminum foil layer 2. The main body layer has a plurality of airgel granules 12 arranged in the novolac foam plate 11. The aluminum foil layer covers at least one surface of the body layer. The aluminum foil layer has a surface emissivity of 0.901, a visible light reflectance of 75.59, a sunlight reflectance of 78.47, and an ultraviolet reflectance of 72.40. It is preferable that the upper and lower surfaces of the main body layer are respectively covered with an aluminum foil layer.
[Selection] Figure 1

Description

本考案は、日射遮蔽性及び防火性を備えた板状のエアロゲル・ノボラック発泡板に関し、特に、ノボラック発泡板内に複数のエアロゲル顆粒の板材が配置され、断熱性が高い上、防火難燃特性を有する技術に関する。   The present invention relates to a plate-shaped airgel and novolak foam plate having solar radiation shielding properties and fireproof properties, and in particular, a plurality of aerogel granule plates are arranged in the novolac foam plate, providing high heat insulation and fireproof and flame retardant properties. It is related with the technology which has.

従来の建物の断熱方式は、建物の表面に断熱塗料を塗布する方式を採用することが一般的であるが、このような方式は気体中に浮遊する微粒子が屋根の表面に沈降し、屋根の塗料が日射の影響を受けて性能が低下し、使用期間が延びるに従い、屋根の断熱性が下がることがあった。   Conventional insulation methods for buildings generally employ a method of applying thermal insulation paint to the surface of the building, but in such methods, fine particles floating in the gas settle on the surface of the roof, and the roof The performance of the paint deteriorated due to the effects of solar radiation, and the thermal insulation of the roof may decrease as the period of use extends.

また、断熱材料を屋根又は外壁内部に設置する方式は、断熱方式としてよく利用される。例えば、特許文献１の「断熱屋根」は、床下構造体、排水断熱層、繊維層及び透水被覆層を主に含む。排水断熱層は、断熱空間を画成する少なくとも１つの排水板を含む。上述した透水被覆層は、床下構造体に太陽光が直接照射されることを防ぎ、断熱空間内の空気により、大部分の熱エネルギーが床下構造体へ伝導されることを防いでいた。しかし上述した構造は、断熱効果が得られても、その構造は複雑であった。   Moreover, the system which installs a heat insulating material inside a roof or an outer wall is often utilized as a heat insulation system. For example, the “heat insulating roof” of Patent Document 1 mainly includes an underfloor structure, a drainage heat insulating layer, a fiber layer, and a water permeable covering layer. The drainage heat insulation layer includes at least one drainage plate that defines a heat insulation space. The water-permeable covering layer described above prevents sunlight from being directly irradiated to the underfloor structure, and prevents most of the heat energy from being conducted to the underfloor structure by the air in the heat insulating space. However, the structure described above is complicated even if the heat insulation effect is obtained.

従来の断熱材料は、ポリウレタン（ｐｏｌｙｕｒｅｔｈａｎｅ：ＰＵ）発泡板又は石綿である。例えば、特許文献２の「建物用断熱板」は、断熱板にポリウレタン硬質発泡材からなる矩形本体が含まれる。さらに特許文献３の「断熱材構造改良」では、屋根、壁板上に使用する組立・施工が容易な断熱材構造が開示されている。上下２枚の鋼板間には、岩綿からなる断熱防火層が形成され、岩綿及び鋼板の特性と、層数が少なめな構造とにより、断熱、軽量及び低コストの長所を有する。しかし、ポリウレタン発泡板は、優れた断熱性能を有するが、ＰＵ発泡板は可燃性材料からなった。また、岩綿は不燃材料に属するが、その断熱性能はポリウレタン発泡板より劣り、岩綿を実際に使用する段階で水分を吸収するため、断熱性能が低下することがあった。   Conventional heat insulating materials are polyurethane (PU) foamed board or asbestos. For example, the “building heat insulating plate” of Patent Document 2 includes a rectangular main body made of a polyurethane rigid foam material in the heat insulating plate. Furthermore, “Insulation structure improvement” of Patent Document 3 discloses a heat insulation structure that is easy to assemble and install on a roof and a wall board. Between the two upper and lower steel plates, a heat insulating fire-proof layer made of rock wool is formed. Due to the characteristics of the rock wool and the steel plates and the structure with a small number of layers, there are advantages of heat insulation, light weight and low cost. However, the polyurethane foam board has excellent heat insulation performance, but the PU foam board is made of a combustible material. In addition, although rock wool belongs to a non-combustible material, its heat insulation performance is inferior to that of a polyurethane foam board, and moisture is absorbed at the stage of actual use of rock wool, so that the heat insulation performance may be lowered.

従来のノボラック発泡板は難燃材料からなる。例えば、特許文献４の「ハニカム構造を有するノボラック発泡板」は、簡単な製造工程で、内部にハニカム平板体を有するように内部が中空状に形成されているため、板全体の密度が非常に低く、断熱性及び耐火性が高かった。しかし、従来市販されていたノボラック発泡材料の大部分は難燃３級又は難燃２級であったため、ノボラック発泡板の難燃性をさらに高めるためには、難燃剤を別途加える必要があった。   The conventional novolac foam plate is made of a flame retardant material. For example, the “novolak foam plate having a honeycomb structure” of Patent Document 4 is formed in a hollow shape so as to have a honeycomb flat plate inside by a simple manufacturing process, and thus the density of the entire plate is very high. Low, high heat insulation and fire resistance. However, since most of the novolac foam materials that have been commercially available are flame retardant grade 3 or flame retardant grade 2, it is necessary to add a flame retardant separately in order to further enhance the flame retardancy of the novolac foam board. .

台湾実用新案登録第Ｍ５４１４９１号公報Taiwan Utility Model Registration No. M541491 台湾実用新案登録第Ｍ４５３６９８号公報Taiwan Utility Model Registration No. M453698 台湾実用新案登録第Ｍ３０１９１０号公報Taiwan Utility Model Registration No. M301910 台湾特許第Ｉ４６８２９３号公報Taiwan Patent No. I468293

本考案の主な目的は、断熱性が高い上、難燃１級の防火性を有する、日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板を提供することにある。   The main object of the present invention is to provide an airgel novolak foam board having high heat insulation and having flame resistance of first grade and having solar radiation shielding and fire resistance.

上記課題を解決するために、本考案の第１の形態によれば、本体層及び少なくとも１つのアルミニウム箔層を備えた日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板であって、前記本体層は、ノボラック発泡板内に配置された複数のエアロゲル顆粒を有し、前記アルミニウム箔層は、前記本体層の少なくとも１つの表面を覆うことを特徴とする日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板を提供する。   In order to solve the above problems, according to a first aspect of the present invention, there is provided an airgel novolac foam plate having a solar radiation shielding property and a fire prevention property, comprising a main body layer and at least one aluminum foil layer, The main body layer has a plurality of aerogel granules disposed in a novolac foam plate, and the aluminum foil layer has solar radiation shielding properties and fireproofing characteristics characterized by covering at least one surface of the main body layer. Airgel novolac foam plate is provided.

前記アルミニウム箔層は、表面輻射率０．９０１、可視光反射率７５．５９、日光反射率７８．４７、紫外線反射率７２．４０であることが好ましい。   The aluminum foil layer preferably has a surface emissivity of 0.901, a visible light reflectance of 75.59, a sunlight reflectance of 78.47, and an ultraviolet reflectance of 72.40.

前記本体層の上下両面は、前記アルミニウム箔層によりそれぞれ覆われることが好ましい。   The upper and lower surfaces of the main body layer are preferably covered with the aluminum foil layer.

本考案の日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板は、断熱性が高い上、難燃１級の防火性を有する。   The airgel novolak foam board having the solar shielding property and fireproofing property of the present invention has high heat insulation properties and fireproofing performance of first grade flame retardancy.

本考案の第１実施形態に係る日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板を示す断面図である。It is sectional drawing which shows the airgel novolak foam board provided with the solar radiation shielding property and fireproof property which concerns on 1st Embodiment of this invention. 本考案の第２実施形態に係る日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板を示す断面図である。It is sectional drawing which shows the airgel novolak foam board provided with the solar radiation shielding property and fireproof property which concerns on 2nd Embodiment of this invention.

本考案の技術手段及びそれにより達成可能な効果を、より完全かつ明白に開示するために、開示した添付の図面及び符号と併せて本考案を以下詳説する。   In order to more fully and clearly disclose the technical means of the present invention and the effects achievable thereby, the present invention is described in detail below in conjunction with the accompanying drawings and reference numerals disclosed.

（第１実施形態）
まず、図１を参照する。図１に示すように、本考案の第１実施形態に係る日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板は、本体層１及び少なくとも１つのアルミニウム箔層２を含む。本体層１は、ノボラック発泡板１１内に配置された複数のエアロゲル顆粒１２を有する。アルミニウム箔層２は、本体層１の少なくとも１つの表面を覆う。好ましくは、上述したアルミニウム箔層２は、表面輻射率０．９０１、可視光反射率７５．５９、日光反射率７８．４７、紫外線反射率７２．４０である。 (First embodiment)
First, refer to FIG. As shown in FIG. 1, the airgel novolac foam board provided with the solar radiation shielding property and fireproof property according to the first embodiment of the present invention includes a main body layer 1 and at least one aluminum foil layer 2. The main body layer 1 has a plurality of airgel granules 12 arranged in a novolac foam plate 11. The aluminum foil layer 2 covers at least one surface of the main body layer 1. Preferably, the aluminum foil layer 2 described above has a surface emissivity of 0.901, a visible light reflectance of 75.59, a sunlight reflectance of 78.47, and an ultraviolet reflectance of 72.40.

上述した本体層１のノボラック発泡板１１は、熱を遮蔽して高い断熱効果を得る。本考案は、ノボラック板の発泡過程中では、エアロゲル粉末により構成されたエアロゲル顆粒１２を添加し、エアロゲル・ノボラック発泡板１１の難燃性を難燃１級に高めることができる。   The novolac foam plate 11 of the main body layer 1 described above obtains a high heat insulating effect by shielding heat. In the present invention, during the foaming process of the novolak plate, the airgel granules 12 made of airgel powder can be added to increase the flame retardancy of the airgel novolak foam plate 11 to the first flame retardance.

本考案の一実施形態に係る日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板は、以下のステップで製造される。まず、エアロゲル粉末からなるエアロゲル顆粒１２と、ノボラック樹脂とを均一に混合した後、リン酸触媒を加えて均一に混合し、オーブンに入れて硬化し、エアロゲルを含むノボラック発泡板１１が形成されて本体層１が成形される。
本体層１は、上下のうちの一側がアルミニウム箔層２を覆って図１に示すような構造が形成されるか、本体層１の上下両面がアルミニウム箔層２によりそれぞれ覆われ、図２に示すような構造が形成され、アルミニウム箔が高反射率（図２に示す矢印で示す）及び高発射率の特性を有するため、高い日射遮蔽性が得られる。 An airgel novolak foam board having solar shading and fire resistance according to an embodiment of the present invention is manufactured by the following steps. First, after airgel granules 12 made of airgel powder and novolak resin are uniformly mixed, a phosphoric acid catalyst is added and mixed uniformly, placed in an oven and cured, and a novolak foam plate 11 containing aerogel is formed. The body layer 1 is formed.
The main body layer 1 has a structure as shown in FIG. 1 with one side of the upper and lower sides covering the aluminum foil layer 2, or both upper and lower surfaces of the main body layer 1 are covered with the aluminum foil layer 2, respectively. Since the structure as shown is formed and the aluminum foil has characteristics of high reflectivity (indicated by an arrow shown in FIG. 2) and high launch rate, high solar shading is obtained.

本考案は、全体的な構造が簡素であり、反射９４％の熱輻射であるとともに、難燃１級の特性を有する。   The present invention has a simple overall structure, a heat radiation of 94% of reflection, and a flame retardant class 1 characteristic.

上述したことから分かるように、本考案の日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板は、以下（１）及び（２）の長所を有する。
（１）ノボラック発泡板中に顆粒が添加されるため、ノボラック発泡板の熱解離速度を下げて、エアロゲルの断熱性が難燃１級に高まる。
（２）アルミニウム箔を利用して単層又は２層で防火ノボラック発泡板の表面を覆い、外層のアルミニウム箔が高反射率及び高輻射率を有するため、日射を遮蔽し、中間のエアロゲル・ノボラック発泡層により熱を遮蔽して高い断熱効果が得られる。 As can be seen from the above description, the airgel novolak foam plate having the solar shielding property and fireproofing property of the present invention has the following advantages (1) and (2).
(1) Since the granules are added to the novolak foam plate, the thermal dissociation rate of the novolac foam plate is lowered, and the heat insulating property of the airgel is increased to the first flame retardance.
(2) The surface of the fire-proof novolak foam plate is covered with a single layer or two layers using aluminum foil, and since the outer layer aluminum foil has high reflectivity and high emissivity, it shields solar radiation and is an intermediate airgel novolak A heat insulating effect is obtained by shielding heat by the foam layer.

当該分野の技術を熟知するものが理解できるように、本考案の好適な実施形態を前述の通り開示したが、これらは決して本考案を限定するものではない。本考案の主旨と領域を逸脱しない範囲内で各種の変更や修正を加えることができる。従って、本考案の実用新案登録請求の範囲は、このような変更や修正を含めて広く解釈されるべきである。   The preferred embodiments of the present invention have been disclosed as described above so that those skilled in the art can understand them, but these do not limit the present invention in any way. Various changes and modifications can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the utility model registration claim of the present invention should be broadly interpreted including such changes and modifications.

１ 本体層
２ アルミニウム箔層
１１ ノボラック発泡板
１２ エアロゲル顆粒 DESCRIPTION OF SYMBOLS 1 Main body layer 2 Aluminum foil layer 11 Novolak foam board 12 Aerogel granule

Claims (3)

本体層及び少なくとも１つのアルミニウム箔層を備えた日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板であって、
前記本体層は、ノボラック発泡板内に配置された複数のエアロゲル顆粒を有し、
前記アルミニウム箔層は、前記本体層の少なくとも１つの表面を覆うことを特徴とする、
日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板。 An airgel novolac foam plate with solar shielding and fire protection comprising a body layer and at least one aluminum foil layer,
The body layer has a plurality of airgel granules arranged in a novolac foam plate,
The aluminum foil layer covers at least one surface of the main body layer,
Aerogel and novolac foam plate with solar shading and fire protection. 前記アルミニウム箔層は、表面輻射率０．９０１、可視光反射率７５．５９、日光反射率７８．４７、紫外線反射率７２．４０であることを特徴とする請求項１に記載の日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板。   2. The solar radiation shielding property according to claim 1, wherein the aluminum foil layer has a surface emissivity of 0.901, a visible light reflectance of 75.59, a sunlight reflectance of 78.47, and an ultraviolet reflectance of 72.40. And airgel novolak foam board with fire resistance. 前記本体層の上下両面は、前記アルミニウム箔層によりそれぞれ覆われることを特徴とする請求項１に記載の日射遮蔽性及び防火性を備えたエアロゲル・ノボラック発泡板。
The aerogel / novolac foam board having solar radiation shielding property and fireproofing property according to claim 1, wherein upper and lower surfaces of the main body layer are respectively covered with the aluminum foil layer.
JP2018001686U 2018-05-10 2018-05-10 Aerogel and novolak foam board with solar shading and fire protection Active JP3217147U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018001686U JP3217147U (en) 2018-05-10 2018-05-10 Aerogel and novolak foam board with solar shading and fire protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018001686U JP3217147U (en) 2018-05-10 2018-05-10 Aerogel and novolak foam board with solar shading and fire protection

Publications (1)

Publication Number Publication Date
JP3217147U true JP3217147U (en) 2018-07-19

Family

ID=62904732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018001686U Active JP3217147U (en) 2018-05-10 2018-05-10 Aerogel and novolak foam board with solar shading and fire protection

Country Status (1)

Country Link
JP (1) JP3217147U (en)

Similar Documents

Publication Publication Date Title
KR102259775B1 (en) Semi-flammable urethane insulator and method of exterior insulating building using the same
CN103104046A (en) Building wall insulation composite board and preparation method thereof
US20190344528A1 (en) Support Layer of an Insulation Panel for Construction
KR101835493B1 (en) Method of construcing semi-insulated panel and the same thereof
KR20180117511A (en) Method for fabricating of noncombustible styrofoam panel
JP2010180590A (en) Sheathing roof board and roof finishing structure
CN206545287U (en) A kind of water-proof heat-insulating slab
JP3217147U (en) Aerogel and novolak foam board with solar shading and fire protection
CN101775848A (en) Fire-proof compound insulation system and construction method thereof
US20110064901A1 (en) Super insulating fan-fold radiant barrier
Filate Investigation of an energy refurbishment concept for office building using Nanogel® Aerogel insulation plaster and replaced windows by building simulation
KR20140094899A (en) Eco friendly lightweight block with porous, on-dol system and construction method thereof
CN205296437U (en) Thermal protection composite panel in ultra -thin efficient
CN211280892U (en) Novel fire prevention sound insulation heat-insulating shield
JP6063968B2 (en) Eaves ceiling material and eaves ceiling structure
CN209799047U (en) Energy-saving environment-friendly flame-retardant building insulation board
JPH09195441A (en) Manufacture of lightweight heat insulating waterproof panel
Božić Nano insulation materials for energy efficient buildings
CN104775542A (en) Building flame-retardant heat insulation wall
TWM563346U (en) Aerogel phenolic foam board with solar radiation barrier and fireproof function
CN215977813U (en) Moisture-proof and explosion-proof composite wallboard suitable for extremely cold area
CN205012496U (en) Outer wall heat preservation system
TWI507589B (en) Fire-proof, sound-absorbing and soujnd-proof compound structural system
TWI816590B (en) Insulated building panel structure
JP6340460B1 (en) Eaves ceiling material and eaves ceiling structure

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Ref document number: 3217147

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R323113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250