JP2010261212A - Asphalt roofing and roof structure using the same - Google Patents

Asphalt roofing and roof structure using the same Download PDF

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Publication number
JP2010261212A
JP2010261212A JP2009112598A JP2009112598A JP2010261212A JP 2010261212 A JP2010261212 A JP 2010261212A JP 2009112598 A JP2009112598 A JP 2009112598A JP 2009112598 A JP2009112598 A JP 2009112598A JP 2010261212 A JP2010261212 A JP 2010261212A
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Japan
Prior art keywords
asphalt
resin film
aluminum foil
sheet
roofing
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JP2009112598A
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Japanese (ja)
Inventor
Noboru Miyaie
登 宮家
Masahiko Takamatsu
正彦 高松
Hidenori Kindei
秀紀 金泥
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Nanao Kogyo Co Ltd
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Nanao Kogyo Co Ltd
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Priority to JP2009112598A priority Critical patent/JP2010261212A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide asphalt roofing of high durability, and a roof structure. <P>SOLUTION: The asphalt roofing is formed by sequentially laminating a resin film 1, aluminum foil 2, a resin film 3, a fiber sheet 4 and a sheet 6 containing asphalt as a main component. Heat from a roof material is reflected on the aluminum foil. Then, heat which is a large degradation factor of asphalt is not conducted to asphalt, thereby preventing the degradation of asphalt to obtain high durability. Further, the aluminum foil surface is provided with the resin film to prevent the oxidizing degradation of aluminum foil to thereby maintain a reflecting effect over a long period of time. A mechanical strength is enhanced by the fiber sheet on the rear face of the aluminum foil to attain sufficient adhesion to the sheet containing asphalt as the main component. Reflected heat can be efficiently released by forming the roof structure in which the distance between the asphalt roofing and the rear face of the roof material is 20 mm or more. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本願発明は、住宅の屋根葺き材の補助防水材として利用されているアスファルトルーフィングとこれを用いた屋根構造に関するものである。       The present invention relates to asphalt roofing used as an auxiliary waterproofing material for a roofing material of a house and a roof structure using the asphalt roofing.

従来から、合板や野地板などの屋根下地材上に、瓦などの屋根材の補助的な防水としてアスファルトルーフィングが施工されている。しかしながら、瓦などの屋根材の耐久年数は６０年と長いが、アスファルトルーフィングの耐久年数は、屋根材より短いため、耐久年数の長いアスファルトルーフィングが求められている。高耐久性が得られる防水材として、特開２００７−２９０１３６が開示されている。この発明は、主材であるアスファルト層の外表面を、紫外線、熱、水分、酸素、オゾンなどを反射でき、かつアスファルト中の揮発分を封緘できるバリア層で被覆したことを特徴とする防水材で、さらに、バリア層が、金属箔又は該金属箔を蒸着した樹脂フィルム或いはガスバリア性を有するポリエチレンなどの樹脂被膜であることを特徴としている。屋根材施工後において、アスファルトルーフィングの劣化の主な要因として、熱が挙げられる。通常、夏期において、屋根材は直射日光で６０℃以上に加熱され、その輻射熱により、屋根材の裏面に位置するアスファルトルーフィングが加熱され、徐々にアスファルトルーフィング中のアスファルトが熱により劣化する。しかしながら、特許文献１の発明では、表面材にガスバリア性を有する樹脂皮膜の場合であることを示唆していることより、アスファルトルーフィング中のアスファルトは加熱された状態となる。さらに、アスファルトと金属箔又は樹脂皮膜は、材料の種類によっては、材料が十分密接せず、剥離することがある。また、金属箔単体をアスファルトルーフィングの表面に貼着した場合、アルミ箔自身の強度がないため、施工作業中や瓦等の材料の接触により、アルミ箔が破損することがある。また、一般的に金属箔が露出していると、特にアルミ箔を使用した場合、酸化によりアルミ箔表面が黒ずみ、屋根材からの熱反射効果が低下する問題もある。
特開２００７−２９０１３６ Conventionally, asphalt roofing has been constructed as an auxiliary waterproofing for roof materials such as tiles on roof base materials such as plywood and field boards. However, the durability of roofing materials such as tiles is as long as 60 years, but asphalt roofing has a shorter durability than roofing materials, and therefore, asphalt roofing with a long durability is required. Japanese Patent Application Laid-Open No. 2007-290136 is disclosed as a waterproof material capable of obtaining high durability. The present invention provides a waterproof material characterized in that the outer surface of an asphalt layer as a main material is coated with a barrier layer that can reflect ultraviolet rays, heat, moisture, oxygen, ozone, etc., and can seal off volatile components in the asphalt. Further, the barrier layer is characterized by being a metal foil, a resin film on which the metal foil is vapor-deposited, or a resin coating such as polyethylene having gas barrier properties. After roof construction, heat is one of the main causes of asphalt roofing deterioration. Usually, in the summer, the roofing material is heated to 60 ° C. or more by direct sunlight, and the asphalt roofing located on the back surface of the roofing material is heated by the radiant heat, and the asphalt in the asphalt roofing is gradually deteriorated by heat. However, the invention of Patent Document 1 suggests that the surface material is a resin film having gas barrier properties, so that the asphalt in the asphalt roofing is in a heated state. Furthermore, the asphalt and the metal foil or the resin film may be peeled off because the material is not sufficiently intimate depending on the type of the material. In addition, when a metal foil is stuck to the surface of asphalt roofing, the aluminum foil itself is not strong, so the aluminum foil may be damaged during construction work or contact with materials such as roof tiles. Further, generally, when the metal foil is exposed, particularly when an aluminum foil is used, the surface of the aluminum foil becomes dark due to oxidation, and there is a problem that the heat reflection effect from the roofing material is lowered.
JP2007-290136

本願発明は、アスファルトルーフィング中のアスファルトの熱による劣化を防止す
るために、該アスファルトに屋根材からの熱を伝達させないことにより、高耐久性を有し、各構成材料が十分な密着性を有し、施工作業中もしくは瓦等の材料による表面材の破損もなく、また、熱反射効果が金属箔の酸化により低下しないアスファルトルーフィングを提供することを目的とする。 In order to prevent deterioration of the asphalt during asphalt roofing due to heat, the present invention has high durability by not transmitting heat from the roofing material to the asphalt, and each component material has sufficient adhesion. It is another object of the present invention to provide asphalt roofing that does not cause damage to the surface material during construction work or due to materials such as roof tiles, and in which the heat reflection effect is not reduced by oxidation of the metal foil.

上記目的を達成するため、樹脂膜１、アルミ箔２、樹脂膜３、繊維シート４を順次
積層したシート５をアスファルトを主成分とするシート６の表面のアスファルトが加熱され接着性を有している間に貼合し積層したことを特徴とした。 In order to achieve the above-mentioned object, the asphalt on the surface of the sheet 6 mainly composed of asphalt is heated and the sheet 5 in which the resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 are sequentially laminated has an adhesive property. It was characterized by being laminated and laminated while being.

さらに、請求項１記載のアスファルトルーフィングで、前記樹脂膜１の表側に、塗膜層７を積層したことを特徴とした。       Furthermore, the asphalt roofing according to claim 1 is characterized in that a coating layer 7 is laminated on the front side of the resin film 1.

請求項１および請求項２のアスファルトルーフィングを屋根下地材上に仮止めし、
その上に屋根材を施工する屋根構造において、アスファルトルーフィングと屋根材裏面との距離が少なくとも２０ｍｍ以上確保したことを特徴とした。 Temporarily fixing the asphalt roofing of claim 1 and claim 2 on a roof base material,
In the roof structure in which the roof material is constructed thereon, the distance between the asphalt roofing and the back surface of the roof material is at least 20 mm or more.

本願発明は、アスファルトを主成分としたシート表面に、順次、樹脂膜１、アルミ
箔２、樹脂膜３、繊維シート４を順次積層したシート５を積層することにより、屋根材からの輻射熱を、アルミ箔２の熱反射効果でアスファルトを主成分としたシート中の該アスファルトに熱を伝達させないことにより、熱による劣化を防止する効果がある。アルミ箔２上に樹脂膜１を設け、アルミ箔２と樹脂膜１が密着することで、アルミ箔２の酸化を防止し、熱反射効果の低下を防ぐ効果がある。 In the present invention, by laying a sheet 5 in which the resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 are sequentially laminated on the sheet surface mainly composed of asphalt, the radiant heat from the roofing material is obtained. By preventing heat from being transmitted to the asphalt in the sheet mainly composed of asphalt due to the heat reflection effect of the aluminum foil 2, there is an effect of preventing deterioration due to heat. The resin film 1 is provided on the aluminum foil 2 and the aluminum foil 2 and the resin film 1 are in close contact with each other, thereby preventing the aluminum foil 2 from being oxidized and preventing the heat reflection effect from being lowered.

さらに、請求項１記載のアスファルトルーフィング表面に、塗膜層７を設けること
により、施工中の直射日光による眩しさを防止する効果がある。 Furthermore, providing the coating layer 7 on the asphalt roofing surface according to claim 1 has an effect of preventing glare caused by direct sunlight during construction.

また、アルミ箔２と繊維シート４を樹脂膜３で密着させることにより、アスファル
トを主成分とするシート５の表面のアスファルトが加熱され接着性を有している間にアスファルトが繊維シート４に浸入し、樹脂膜１、アルミ箔２、樹脂膜３、繊維シート４を順次密着、積層したシート５とアスファルトを主成分とするシート６を密着させることができる。さらに機械的強度が強くなるため、施工作業中もしくは瓦等の材料による表面材の破損を防止できる。 In addition, by bonding the aluminum foil 2 and the fiber sheet 4 with the resin film 3, the asphalt penetrates into the fiber sheet 4 while the asphalt on the surface of the sheet 5 mainly composed of asphalt is heated and has adhesiveness. Then, the resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 can be in close contact with each other, and the laminated sheet 5 and the sheet 6 containing asphalt as a main component can be in close contact. Furthermore, since the mechanical strength is increased, it is possible to prevent damage to the surface material during construction work or due to materials such as roof tiles.

請求項１および請求項２のアスファルトルーフィングを屋根下地材上に仮止めしその上に屋根材を施工する屋根構造において、アスファルトルーフィングと屋根材裏面との距離が少なくとも２０ｍｍ以上確保することにより、屋根材からの輻射熱をアルミ箔２で熱反射し、その反射熱を効率よく逃がすことができる。   A roof structure in which the asphalt roofing of claim 1 and claim 2 is temporarily fixed on a roof base material and the roof material is constructed thereon, and the distance between the asphalt roofing and the roof material back surface is ensured by at least 20 mm or more. Radiant heat from the material can be reflected by the aluminum foil 2 and the reflected heat can be released efficiently.

次に、本願発明の実施の最良の形態を図面に基づいて説明する。図１は本願発明の
断面図を示す。 Next, the best mode for carrying out the present invention will be described with reference to the drawings. FIG. 1 shows a cross-sectional view of the present invention.

本願発明は、樹脂膜１、アルミ箔２、樹脂膜３、繊維シート４を順次密着、積層し
たシート５とアスファルトを主成分とするシート６から構成される。 The present invention includes a sheet 5 in which a resin film 1, an aluminum foil 2, a resin film 3, and a fiber sheet 4 are sequentially adhered and laminated, and a sheet 6 mainly composed of asphalt.

シート５を構成するアルミ箔は、厚さ５μｍ〜３０μｍの範囲のものが使用できる
。樹脂膜１および樹脂膜３に使用する樹脂としては、ポリエチレン、ポリプロピレンおよ
びエチレン・酢酸ビニル共重合体等の熱可塑性樹脂であれば特に限定はない。厚さ１０μ
ｍ〜３０μｍの範囲のものが使用できる。繊維シート４は、加熱したアスファルトが繊維
間に浸入できるものであればよく、織布や不織布が使用できる。材質は特に限定はないが
、ポリプロピレン、ポリエステルなどの合成繊維もしくはガラス、ロックウールなどの無
機系繊維からなる不織布が好ましい。 The aluminum foil which comprises the sheet | seat 5 can use the thing of the range of 5 micrometers-30 micrometers in thickness. The resin used for the resin film 1 and the resin film 3 is not particularly limited as long as it is a thermoplastic resin such as polyethylene, polypropylene, and ethylene / vinyl acetate copolymer. Thickness 10μ
The thing of the range of m-30 micrometers can be used. The fiber sheet 4 may be any sheet as long as heated asphalt can enter between the fibers, and a woven fabric or a non-woven fabric can be used. The material is not particularly limited, but a non-woven fabric made of synthetic fibers such as polypropylene and polyester or inorganic fibers such as glass and rock wool is preferable.

前記シート５は、アルミ箔２の上面に熱可塑性樹脂を加熱し押し出し、アルミ箔２
表面に樹脂膜１を積層する。また、その反対側についても熱可塑性樹脂を加熱し押し出し樹脂膜３を形成し、その樹脂が接着性を有している間に繊維シート４を貼合し積層する。 The sheet 5 is formed by heating and extruding a thermoplastic resin on the upper surface of the aluminum foil 2.
The resin film 1 is laminated on the surface. Moreover, the thermoplastic resin is heated also on the opposite side, the extrusion resin film 3 is formed, and the fiber sheet 4 is bonded and laminated | stacked while the resin has adhesiveness.

アスファルトを主成分とするシート６は、表面にアスファルトがあるものであれば特に限定はない。一例であるが、古紙を主成分としたラグ質原紙や合成繊維不織布からなる不織布などの基材に、アスファルトを浸透、その両面にアスファルトを被覆し被覆アスファルト層を設ける。シート５を積層する反対側の面は、特に限定はしないが、鉱物質粉粒を撒着し鉱物質粉粒層を設ける、または繊維シートやフィルムなどのシートを積層、または粘着層、剥離層を積層することができる。なお、アスファルトは、ストレートアスファルト、ブローンアスファルトもしくはアスファルトにスチレン・ブタジエン・スチレン共重合体などの熱可塑性樹脂またはプロセスオイル等の改質剤を混入した改質アスファルトを使用できる。また、アスファルトに炭酸カルシウムなどの増量材の混入も可能である。       The sheet 6 mainly composed of asphalt is not particularly limited as long as it has asphalt on the surface. As an example, asphalt is infiltrated into a base material such as a rag base paper mainly composed of waste paper or a non-woven fabric made of synthetic fiber, and a coated asphalt layer is provided by covering the both sides with asphalt. Although the surface of the opposite side which laminate | stacks the sheet | seat 5 is not specifically limited, a mineral powder grain is adhered and a mineral powder grain layer is provided, or sheets, such as a fiber sheet and a film, are laminated | stacked, or an adhesion layer, a peeling layer Can be laminated. As the asphalt, straight asphalt, blown asphalt, or modified asphalt in which a modifying agent such as a thermoplastic resin such as styrene / butadiene / styrene copolymer or a process oil is mixed with asphalt can be used. In addition, it is possible to mix a filler such as calcium carbonate into asphalt.

前記したアスファルトを主成分とするシート６の表面のアスファルトが１００℃以
上であると、アスファルト自体が接着性を有している間に樹脂膜１、アルミ箔２、樹脂膜
３、繊維シート４を積層したシート５を貼合する。そうすることにより、軟化したアスフ
ァルトが繊維シート４に浸入し、樹脂膜１、アルミ箔２、樹脂膜３、繊維シート４を積層
したシート５とアスファルトを主成分とするシート６が密着する。 When the asphalt on the surface of the sheet 6 containing asphalt as a main component is 100 ° C. or more, the resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 are formed while the asphalt itself has adhesiveness. The laminated sheet 5 is bonded. By doing so, the softened asphalt penetrates into the fiber sheet 4, and the sheet 5 in which the resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 are laminated and the sheet 6 containing asphalt as a main component are in close contact with each other.

塗膜層７であるが、樹脂膜１の表面に積層する。塗料の種類は特に限定しないが、
アクリル系エマルジョン樹脂にフィラー、顔料を添加したものが好ましい。前記塗料を塗布、乾燥させることにより塗膜層７を設ける。 The coating layer 7 is laminated on the surface of the resin film 1. The type of paint is not particularly limited,
What added the filler and the pigment to acrylic emulsion resin is preferable. The coating layer 7 is provided by applying and drying the paint.

屋根構造であるが、本願発明品上に、横桟を施工し、空気層を少なくとも２０ｍｍ確保した状態で屋根材を施工する。また、横桟を施工する前に縦桟を施工することもできる。横桟および縦桟の材質は特に限定せず、木やプラスティックを使用することができる。       Although it is a roof structure, a crosspiece is constructed on the product of the present invention, and a roofing material is constructed with an air layer of at least 20 mm secured. It is also possible to construct a vertical beam before constructing the horizontal beam. The material of the horizontal beam and the vertical beam is not particularly limited, and wood or plastic can be used.

図２に本願発明の実施例１の断面図を示す。実施例１は、目付１２０ｇ／m2のポリ
エステルからなる不織布を基材層９とし、ストレートアスファルト６０〜８０にスチレン・ブタジエン・スチレン共重合体を１０重量％、炭酸カルシウムを５重量％混入した改質アスファルトを浸透、被覆させ被覆アスファルト層８、１０を設け、その被覆アスファルト層８のアスファルトが接着性を有している間に、予め厚み７μｍのアルミ箔２の両面に、ポリエチレン樹脂を各１５μｍの厚みで被覆させ樹脂膜層２、４を設け、樹脂膜層４側に目付６０ｇ／m2のポリエステルからなる不織布を貼合したシートを貼合し、裏面側の被覆アスファルト層は、鉱物質粉粒を撒着した。 FIG. 2 shows a sectional view of the first embodiment of the present invention. In Example 1, a non-woven fabric made of polyester having a basis weight of 120 g / m 2 was used as the base material layer 9, and 10% by weight of styrene / butadiene / styrene copolymer and 5% by weight of calcium carbonate were mixed in straight asphalt 60-80. Asphalt layers 8 and 10 are provided by infiltrating and covering the porous asphalt. While the asphalt of the coated asphalt layer 8 has adhesiveness, polyethylene resin is coated on each side of the aluminum foil 2 having a thickness of 7 μm in advance by 15 μm each. the resin film layers 2 and 4 is coated with a thickness providing a, stuck a sheet stuck a nonwoven fabric made of a resin film layer 4 side of a polyester having a basis weight of 60 g / m 2, the back surface side of the coating asphalt layer are mineral Powder particles were deposited.

図３に本願発明の実施例２の断面図を示す。実施例２は、実施例１の本願発明品の表面に、塗布量が乾燥状態で２０ｇ／m2となるよう白色顔料混入アクリル樹脂系エマルジョンを塗布した。 FIG. 3 shows a cross-sectional view of the second embodiment of the present invention. In Example 2, an acrylic resin emulsion mixed with white pigment was applied to the surface of the product of the present invention of Example 1 so that the coating amount was 20 g / m 2 in a dry state.

図４に実施例１の裏面に繊維シートやフィルムなどのシートを積層した実施例の断面図、図５に実施例１の裏面に粘着層、剥離層を積層した実施例の断面図を示す。       FIG. 4 is a cross-sectional view of an example in which a sheet such as a fiber sheet or a film is laminated on the back surface of Example 1, and FIG. 5 is a cross-sectional view of the example in which an adhesive layer and a release layer are laminated on the back surface of Example 1.

比較例として、ＪＩＳ Ａ ６００５に規定されるアスファルトルーフィング９４
０を用いた。比較試験として、自記分光光度計（Ｕ４０００ 日立製作所製）を用いて２
４０ｎｍから２６００ｎｍの分光反射率を測定し、結果を図６に示す。これより、比較例
であるアスファルトルーフィング９４０と比較し、実施例１および実施例２の分光反射率
は、紫外線領域、可視光線領域、近赤外線領域全ての領域で大きい反射率を示し、熱反射
効果が認められた。よって、樹脂膜１、アルミ箔２、樹脂膜３、繊維シート４を積層した
シート７を積層することにより、熱が反射され、アスファルトに熱を伝導させない効果が
認められ、熱による劣化を防止することが明らかになった。 As a comparative example, asphalt roofing 94 defined in JIS A 6005
0 was used. As a comparative test, a self-recording spectrophotometer (U4000 manufactured by Hitachi, Ltd.) was used.
Spectral reflectances from 40 nm to 2600 nm were measured, and the results are shown in FIG. From this, compared with the asphalt roofing 940 which is a comparative example, the spectral reflectance of Example 1 and Example 2 shows a large reflectance in all the regions of the ultraviolet region, the visible light region, and the near infrared region, and the heat reflection effect Was recognized. Therefore, by laminating the sheet 7 in which the resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 are laminated, heat is reflected and the effect of not conducting heat to the asphalt is recognized, and deterioration due to heat is prevented. It became clear.

屋根構造について、図７に１例を示す。構造用合板の屋根下地材上に本願発明品を
ステープルを用いて仮止め固定し、その上に下に垂木の位置する場所に５×２０ｍｍの木
の縦桟を施工し、その上に１５×３０ｍｍの横桟を施工し、屋根材を施工することにより、本願発明品と屋根材裏面の距離を２０ｍｍとすることができる。 An example of the roof structure is shown in FIG. The product of the present invention is temporarily fixed with a staple on a roof plywood of a structural plywood, and a vertical beam of 5 × 20 mm wood is constructed on the place where the rafters are located, and 15 × By constructing a 30 mm horizontal rail and constructing a roof material, the distance between the product of the present invention and the back surface of the roof material can be 20 mm.

本願発明は、樹脂膜１、アルミ箔２、樹脂膜３、繊維シート４を順次密着、積層し
たシート５をアスファルトを主成分としたシート６を貼合させることにより、屋根材からの熱を反射し、アスファルトに熱を伝達させないことにより、熱による劣化を防止し、高耐久性を有するアスファルトルーフィングを提供することができる。また、アルミ箔２表面に樹脂膜層１を設けることにより、アルミ箔の酸化による劣化を防止し、熱反射効果を長期にわたり継続することが可能となり、また、繊維シート４を設けることにより、アスファルトを主成分とするシート６と樹脂膜１、アルミ箔２、樹脂膜３、繊維シート４を順次密着、積層したシート５が十分な密着が可能となった。また、本願発明品と屋根材裏面の距離を２０ｍｍ以上確保することにより、アルミ箔２により反射された熱を効率よく逃がすことが可能となった。 In the present invention, the resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 are sequentially adhered, and the laminated sheet 5 is bonded to the sheet 6 mainly composed of asphalt to reflect heat from the roofing material. However, by preventing heat from being transmitted to the asphalt, it is possible to prevent deterioration due to heat and provide asphalt roofing having high durability. In addition, by providing the resin film layer 1 on the surface of the aluminum foil 2, it is possible to prevent the aluminum foil from being deteriorated due to oxidation, and to continue the heat reflection effect over a long period of time. By providing the fiber sheet 4, the asphalt The sheet 6 having the main component, the resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 are in close contact with each other, and the laminated sheet 5 can be sufficiently adhered. In addition, by ensuring a distance of 20 mm or more between the invention product of the present invention and the back surface of the roof material, the heat reflected by the aluminum foil 2 can be efficiently released.

本願発明の断面図である。It is sectional drawing of this invention. 本願発明の実施例１の断面図である。It is sectional drawing of Example 1 of this invention. 本願発明の実施例２の断面図である。It is sectional drawing of Example 2 of this invention. 本願発明の裏面に繊維シートやフィルムなどのシートを積層した実施例の 断面図である。It is sectional drawing of the Example which laminated | stacked sheets, such as a fiber sheet and a film, on the back surface of this invention. 本願発明の裏面に粘着層、剥離層を積層した実施例の断面図である。It is sectional drawing of the Example which laminated | stacked the adhesion layer and the peeling layer on the back surface of this invention. 本願発明の自記分光光度計による分光反射率の結果である。It is a result of the spectral reflectance by the self-recording spectrophotometer of this invention. 本願発明の屋根構造の１実施例の断面図である。It is sectional drawing of one Example of the roof structure of this invention.

１ 樹脂膜
２ アルミ箔
３ 樹脂膜
４ 繊維シート
５ 樹脂膜１、アルミ箔２、樹脂膜３、繊維シート４を順次密着、積層したシート
６ アスファルトを主成分とするシート
７ 塗膜層
８ 被覆アスファルト層
９ 基材層
１０ 被覆アスファルト層
１１ 鉱物質粉粒層
１２ 繊維シートやフィルムなどのシート
１３ 粘着層
１４ 剥離層
１５ 屋根材
１６ 横桟
１７ 縦桟
１８ 本願発明品
１９ 屋根下地材
DESCRIPTION OF SYMBOLS 1 Resin film 2 Aluminum foil 3 Resin film 4 Fiber sheet 5 The sheet | seat 6 which the resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 contact | adhered one by one and laminated | stacked 6 Sheet 7 which has asphalt as a main component 7 Coating layer 8 Layer 9 Base material layer 10 Covered asphalt layer 11 Mineral substance granular layer 12 Sheet of fiber sheet or film 13 Adhesive layer 14 Peeling layer 15 Roof material 16 Horizontal beam 17 Vertical beam 18 Invention product 19 Roof base material

Claims (3)

樹脂膜１、アルミ箔２、樹脂膜３、繊維シート４を順次密着、積層したシート５を
アスファルトを主成分とするシート６の表面のアスファルトが加熱され接着性を有している間に貼合し積層したことを特徴としたアスファルトルーフィング。 The resin film 1, the aluminum foil 2, the resin film 3, and the fiber sheet 4 are sequentially adhered, and the laminated sheet 5 is bonded while the asphalt on the surface of the sheet 6 mainly composed of asphalt is heated and has adhesiveness. Asphalt roofing, characterized by being laminated. 前記樹脂膜１の表側に、塗膜層７を積層したことを特徴とする請求項１記載のアス
ファルトルーフィング。 The asphalt roofing according to claim 1, wherein a coating layer 7 is laminated on the front side of the resin film 1. 請求項１および請求項２のアスファルトルーフィングを屋根下地材上に仮止めしその上に屋根材を施工する屋根構造において、アスファルトルーフィングと屋根材裏面との距離が少なくとも２０ｍｍ以上確保したことを特徴とする屋根構造。
In the roof structure in which the asphalt roofing of claim 1 and claim 2 is temporarily fixed on the roof base material and the roof material is constructed thereon, the distance between the asphalt roofing and the back surface of the roof material is at least 20 mm or more. Roof structure.
JP2009112598A 2009-05-07 2009-05-07 Asphalt roofing and roof structure using the same Pending JP2010261212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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CN102400521A (en) * 2011-12-06 2012-04-04 江苏凯伦建材股份有限公司 Composite aluminum foil surface waterproof coiled material
JP2012207375A (en) * 2011-03-29 2012-10-25 Ube Ind Ltd Method for constructing composite waterproof structure, and composite waterproof structure
JP2013506777A (en) * 2009-10-02 2013-02-28 ナショナル コーティングス コーポレイション High reflectivity roofing system
JP2014066119A (en) * 2012-09-27 2014-04-17 Aaki Yamade Kk Waterproof structure of heat-insulation roof
JP3194556U (en) * 2014-09-17 2014-11-27 田島ルーフィング株式会社 White roofing
JP3194555U (en) * 2014-09-17 2014-11-27 田島ルーフィング株式会社 White roofing
JP2017008495A (en) * 2015-06-17 2017-01-12 田島ルーフィング株式会社 Cap sheet for asphalt waterproofing method of exposed specification, and asphalt waterproofing method of exposed specification
JP2017128879A (en) * 2016-01-19 2017-07-27 七王工業株式会社 Heat shield sheet for building and usage thereof as well as roof underlaying material
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US9714512B2 (en) 2009-10-02 2017-07-25 U.S. Silica Company Highly reflective roofing system
JP2013506777A (en) * 2009-10-02 2013-02-28 ナショナル コーティングス コーポレイション High reflectivity roofing system
US8865303B2 (en) 2009-10-02 2014-10-21 National Coatings Corporation Highly reflective roofing system
US10724245B2 (en) 2009-10-02 2020-07-28 U.S. Silica Company Highly reflective roofing system
US10145115B2 (en) 2009-10-02 2018-12-04 U.S. Silica Company Highly reflective roofing system
JP2012207375A (en) * 2011-03-29 2012-10-25 Ube Ind Ltd Method for constructing composite waterproof structure, and composite waterproof structure
CN102400521A (en) * 2011-12-06 2012-04-04 江苏凯伦建材股份有限公司 Composite aluminum foil surface waterproof coiled material
JP2014066119A (en) * 2012-09-27 2014-04-17 Aaki Yamade Kk Waterproof structure of heat-insulation roof
JP3194555U (en) * 2014-09-17 2014-11-27 田島ルーフィング株式会社 White roofing
JP3194556U (en) * 2014-09-17 2014-11-27 田島ルーフィング株式会社 White roofing
JP2017008495A (en) * 2015-06-17 2017-01-12 田島ルーフィング株式会社 Cap sheet for asphalt waterproofing method of exposed specification, and asphalt waterproofing method of exposed specification
JP2017128879A (en) * 2016-01-19 2017-07-27 七王工業株式会社 Heat shield sheet for building and usage thereof as well as roof underlaying material
JP2018035600A (en) * 2016-09-01 2018-03-08 日新工業株式会社 Material and method for finishing exposed asphalt waterproof layer
JP2020165282A (en) * 2019-03-28 2020-10-08 日新工業株式会社 Skin sheet for roofing sheet and roofing sheet with skin sheet
JP7429917B2 (en) 2019-03-28 2024-02-09 日新工業株式会社 Skin sheet for roofing sheet and roofing sheet with skin sheet

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