JP4226588B2 - Method for constructing heat shield building and heat shield building - Google Patents
Method for constructing heat shield building and heat shield building Download PDFInfo
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本発明は、遮熱建築物の構築方法および遮熱建築物に関するものである。 The present invention relates to a method for building a heat shield building and a heat shield building.
従来の建築用断熱材料として、グラスウール,ウレタンボードのような発泡系の断熱材またはアルミの遮熱材がある。また、発泡系ボードの表面にアルミ素材等を張り合わせたボードが流通している。 Conventional heat insulating materials for buildings include foam-based heat insulating materials such as glass wool and urethane board or aluminum heat insulating materials. In addition, boards with aluminum materials attached to the surface of foamed boards are available.
しかしながら、前者のものは対流熱対策,伝導熱対策,輻射熱対策,表面結露対策等にそれぞれ欠点がある。また、後者のものは 作業性が悪く、ごみが大量に発生する。また、外張り断熱工法に使用した場合、断熱材の厚みが増す毎にビスの効果が少なくなり、支持体に問題が生じる。そのうえ、気密性能を上げるためには、ボードの互いに隣り合う突き合わせ部に気密テープを貼るので、手間と費用がかかることになる。 However, the former have drawbacks in convective heat countermeasures, conductive heat countermeasures, radiant heat countermeasures, surface condensation countermeasures, and the like. The latter is not easy to work with and generates a lot of waste. Moreover, when it uses for an outer-layer heat insulation construction method, whenever the thickness of a heat insulating material increases, the effect of a screw decreases and a problem arises in a support body. In addition, in order to improve the airtight performance, an airtight tape is applied to adjacent butted portions of the board, which requires labor and cost.
本発明は上記課題を解決し、対流熱対策,伝導熱対策,輻射熱対策,表面結露対策に優れ、かつ、作業性に優れた遮熱建築物の構築方法および遮熱建築物を提供することを目的とする。 The present invention solves the above problems, and provides a method for constructing a heat shield building and a heat shield building excellent in workability, convection heat measures, conduction heat measures, radiant heat measures, surface condensation measures, and excellent workability. Objective.
本発明は、アルミ熱線反射材を取り付けた後に、樹脂発泡性液を現場で発泡させ吹き付ける断熱樹脂発泡層を形成する、複合体工法に係わる。これにより、断熱材料個々の欠点を補うので、高性能な断熱性能が期待できる。断熱,遮熱,保温,電磁波の軽減を必要とする箇所に適用し、住環境改善および省エネ・結露対策・温熱環境改善に貢献する。 The present invention relates to a composite construction method for forming a heat insulating resin foam layer that is foamed and sprayed with a resin foaming liquid on site after an aluminum heat ray reflective material is attached. Thereby, since the individual defects of the heat insulating material are compensated, high performance heat insulating performance can be expected. It is applied to places where heat insulation, heat insulation, heat insulation, and electromagnetic wave reduction are required, and contributes to improving the living environment, energy saving, anti-condensation measures, and thermal environment.
即ち、本発明の第1課題解決手段の方法は、柱・間柱、軒桁および土台の屋外側にアルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材を取り付ける工程と、該アルミ熱線反射材の屋外側に通気胴縁を間隔を存して取り付ける工程と、該通気胴縁の屋外側に外壁仕上げ材を取り付ける工程と、前記アルミ熱線反射材の屋内側で前記柱・間柱、軒桁および土台の間隔区画の境界部に気密テープを貼り付ける工程と、前記間隔区画内に硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程と、前記間柱の屋内側に内壁下地を取り付ける工程と、該内壁下地の屋内側に内壁仕上げ材を取り付ける工程とを含むことである。 That is, the method of the first problem solving means of the present invention includes a step of attaching an aluminum heat ray reflective material in which an aluminum foil and a resin-based bubble sheet are bonded to the outdoor side of a pillar / intermediate pillar , eaves girder, and foundation , and the aluminum heat ray reflection Attaching the ventilator edge to the outdoor side of the material with a gap, attaching the outer wall finishing material to the outdoor side of the ventilator edge, and the columns / intercolumns, eaves girder on the indoor side of the aluminum heat ray reflective material And a step of affixing an airtight tape to the boundary of the interval section of the foundation, a step of foaming and blowing a hard urethane resin foamable liquid in the interval section on the spot, and a step of attaching an inner wall base to the indoor side of the stud And a step of attaching an inner wall finishing material to the indoor side of the inner wall base.
本発明の第2課題解決手段の方法は、天井下地材の小屋裏側にアルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材を取り付ける工程と、前記アルミ熱線反射材の屋内側で前記天井下地材の間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程と、該天井下地材の屋内側に天井仕上げ材を取り付ける工程とを含むことである。 According to a second problem solving means of the present invention, there is provided a step of attaching an aluminum heat ray reflective material in which an aluminum foil and a resin-based bubble sheet are bonded to the back side of a hut of a ceiling base material, and the ceiling on the indoor side of the aluminum heat ray reflective material. It includes a step of foaming and spraying a hard urethane resin foamable liquid in the space section of the base material on site and a step of attaching a ceiling finishing material to the indoor side of the ceiling base material.
本発明の第3課題解決手段の方法は、垂木の屋外側で棟木から軒桁までの部分にアルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材を取り付けるに際し、軒桁部分で前記反射材が垂木に接している部分の垂木の両側面に対応する部分を切断し、隣り合う垂木間で反射材を垂れ下げ、その下端縁付近を軒桁の屋外側へ取り付けるようにした、アルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材を取り付ける工程と、該アルミ熱線反射材の屋外側に通気胴縁を間隔を存して取り付ける工程と、該通気胴縁の屋外側に野地板を取り付ける工程と、該野地板の屋外側にルーフィングを取り付ける工程と、該ルーフィングの屋外側に屋根仕上げ材を取り付ける工程と、前記反射材の垂下部分と垂木側面との境界部に気密テープを貼る工程と、前記アルミ熱線反射材の小屋裏側で前記垂木の間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程とを含むことである。 In the third problem solving means of the present invention, when the aluminum heat ray reflective material in which the aluminum foil and the resin-based air bubble sheet are joined to the part from the purlin to the eaves girder on the outdoor side of the rafter, the reflection at the eaves girder part is performed. Aluminum foil that cuts the part corresponding to both sides of the rafter of the part where the lumber is in contact with the rafter, hangs the reflective material between the adjacent rafters, and attaches the lower end edge to the outdoor side of the eaves And a step of attaching an aluminum heat ray reflective material to which the resin-based bubble sheet is bonded, a step of attaching an air duct edge to the outdoor side of the aluminum heat ray reflector with a gap, and a field plate on the outdoor side of the air duct edge Attaching the roofing material to the outdoor side of the roofing plate, attaching the roof finishing material to the outdoor side of the roofing, and attaching an airtight tape to the boundary between the hanging portion and the side of the rafter Craft If, on the aluminum heat-reflecting material within the interval section of the rafters in the shed back of that it includes a step of blowing by foaming rigid urethane resin foamable liquid in situ.
本発明の第4の課題解決手段の建築物は、柱・間柱、軒桁および土台の屋外側に取り付けられたアルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁と、該通気胴縁の屋外側に取り付けられた外壁仕上げ材と、前記アルミ熱線反射材の屋内側で前記柱・間柱、軒桁および土台の間隔区画の境界部に貼り付けられた気密テープと、前記間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層と、前記柱・間柱の屋内側に取り付けられた内壁下地と、該内壁下地の屋内側に取り付けられた内壁仕上げ材とを含むことである。 The building of the fourth means for solving the problems of the present invention comprises an aluminum heat ray reflective material in which an aluminum foil and a resin-based air bubble sheet are attached to the outdoor side of a pillar, a stud , an eaves girder, and a base , and the aluminum heat ray reflection A ventilation trunk edge attached to the outdoor side of the material with a gap, an outer wall finishing material attached to the outdoor side of the ventilation trunk edge, and the pillars, studs and eaves girder on the indoor side of the aluminum heat ray reflective material And an airtight tape affixed to the boundary portion of the interval section of the foundation, a hard urethane resin foam layer foamed and sprayed on-site in the interval section, and an inner wall attached to the indoor side of the pillar / inter-column It includes a base and an inner wall finishing material attached to the indoor side of the inner wall base.
本発明の第5の課題解決手段の建築物は、天井下地材の小屋裏側に取り付けられたアルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材と、前記アルミ熱線反射材の屋内側で前記天井下地材の間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層と、該天井下地材の屋内側に取り付けられた天井仕上げ材とを含むことである。 The building of the fifth means for solving the problems of the present invention comprises an aluminum heat ray reflective material in which an aluminum foil and a resin-based air bubble sheet are attached to the back side of a ceiling base material, and an indoor side of the aluminum heat ray reflective material. The space section of the ceiling base material includes a hard urethane resin foam layer that is foamed and sprayed on site, and a ceiling finishing material attached to the indoor side of the ceiling base material.
本発明の第6の課題解決手段の建築物は、棟木と軒桁間に張り渡された垂木の屋外側で、棟木から軒桁までの部分、および隣り合う垂木間の軒桁部分で軒桁の屋外側へ取り付けられたアルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁と、該通気胴縁の屋外側に取り付けられた野地板と、該野地板の屋外側に取り付けられたルーフィングと、該ルーフィングの屋外側に取り付けられた屋根仕上げ材と、前記反射材の軒桁部分と垂木側面との境界部に貼り付けられた気密テープと、前記アルミ熱線反射材の小屋裏側で前記垂木の間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層とを含むことである。 The building of the sixth problem solving means of the present invention is the eaves girder on the outdoor side of the rafter stretched between the purlin and the eaves girder, the eaves girder from the purlin to the eaves girder, and the eaves girder portion between adjacent rafters. and aluminum heat-reflecting material coupled to the attached aluminum foil and resin foam sheet outdoors side, a ventilation furring strip mounted at intervals on the outdoor side of the aluminum heat-reflecting material, vent Kidoen A field plate attached to the outdoor side of the roof, a roofing attached to the outdoor side of the field plate, a roof finishing material attached to the outdoor side of the roofing, and an eaves part and a rafter side of the reflector An airtight tape attached to the boundary portion and a hard urethane resin foam layer foamed and sprayed on-site in the interval section of the rafters on the back side of the shed of the aluminum heat ray reflective material.
本発明は、アルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材と、硬質ウレタン樹脂発泡性液を現場で発泡させ吹き付けて断熱樹脂発泡層を形成することを組み合わせることにより、対流熱,伝導熱,輻射熱の3種類の熱移動に対し、断熱,遮熱,保温および防露の優れた性能を発揮することとなった。 The present invention combines an aluminum heat ray reflective material in which an aluminum foil and a resin-based air bubble sheet are combined with foaming a hard urethane resin foaming liquid on site to form a heat insulating resin foam layer, thereby providing convection heat, With respect to the three types of heat transfer, conduction heat and radiant heat, it exhibited excellent performance of heat insulation, heat insulation, heat insulation and dew prevention .
また、アルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材に、硬質ウレタン樹脂発泡性液を現場で発泡吹き付けることにより、作業性がよく、ゴミがほとんど発生しない。また、アルミ熱線反射材は、外張り断熱工法の扱いとなるが、厚みが薄いので、支持体に問題が生じにくくなる。また、現場で吹き付けることにより、発泡しながら隙間が埋まっていくこととなり、気密性能を簡単に上げることができる。
しかも、前記アルミ熱線反射材の屋内側で前記柱・間柱、軒桁および土台の間隔区画の境界部に気密テープを貼り付ける。また、前記反射材の軒桁部分と垂木側面との境界部に気密テープを貼る。従って、発泡樹脂の吹き付けに際し、吹き付け圧力や反射材の伸縮性により、反射材が取り付けられる柱,軒桁,土台等の面との間に吹き付け樹脂が侵入する不都合を防止できる。
In addition, the hard urethane resin foaming liquid is foamed and sprayed on-site to the aluminum heat ray reflective material in which the aluminum foil and the resin-based air bubble sheet are combined , so that workability is good and almost no dust is generated. In addition, the aluminum heat ray reflective material is handled as an outer heat insulating method, but since the thickness is small, problems in the support are less likely to occur. In addition, by blowing at the site, the gap is filled while foaming, and the airtight performance can be easily improved.
Moreover, an airtight tape is affixed to the boundary between the pillars, the studs, the eaves girder, and the base on the indoor side of the aluminum heat ray reflective material. Moreover, an airtight tape is affixed to the boundary part between the eaves part of the reflector and the rafter side face. Therefore, when the foamed resin is sprayed, it is possible to prevent the inconvenience of the sprayed resin intruding between the surface of the pillar, eaves girder, base, etc. to which the reflective material is attached due to the spray pressure and the elasticity of the reflective material.
以下に本発明の一実施例を木造在来工法の例にとって図面にもとづき説明する。
図1と図3の下部は壁構造10を示したものである。柱・間柱11,軒桁A5(又は胴差しA3),土台A2にわたり、屋外側にアルミ熱線反射材1をタッカー等で取り付ける。ここで、土台の下半部には水切り16が取り付けられ、その外側に前記反射材1が垂下した状態となる。アルミ熱線反射材1として、例えば、ポリエチレン樹脂系気泡シートの片面にアルミニウム箔を貼り付けたものが使用される。次に、該アルミ熱線反射材の屋外側で前記柱に、上下に長い通気胴縁12を左右に間隔を存して取り付ける。該通気胴縁の屋外側で前記通気胴縁に外壁仕上げ材13を取り付ける。
An embodiment of the present invention will be described below with reference to the drawings for an example of a conventional wooden construction method.
The lower part of FIGS. 1 and 3 shows the
そして、前記アルミ熱線反射材1の屋内側で、前記間柱11の間隔区画内と軒桁(又は胴差し)と土台A2の間に、樹脂発泡性液を現場で発泡させて吹き付ける。
Then, on the indoor side of the aluminum heat ray reflective material 1, a resin foaming liquid is foamed and sprayed in the space between the interval section of the
即ち、例えば、次のような原料とスプレー発泡機を使って行われる。
○原料:硬質ウレタン 品名:フォームライトHNB−6200J,
組成(容量比)ポリオール成分……100,イソシアネート成分100,
発泡剤:HFC−245fc,JIFC−365mfc
○スプレー機械:GUSMER FF−1600
○製造販売者:ビーエーエスエフ イノアック(BASF INOAC)ポリウレタン株式会社,住所:愛知県新城市川田字本宮道1−196
That is, for example, the following raw materials and a spray foaming machine are used.
○ Raw material: Hard urethane Product name: Foamlite HNB-6200J,
Composition (volume ratio) polyol component: 100, isocyanate component: 100,
Foaming agent: HFC-245fc, JIFC-365mfc
○ Spray machine: GUSMER FF-1600
○ Manufacturer and seller: BASF INOAC Polyurethane Co., Ltd., Address: 1-196 Kawamiya, Miyagi, Shinshiro-shi, Aichi
ここで、発泡樹脂の吹き付けに際し、吹き付け圧力や反射材1の伸縮性により、反射材が取り付けられる柱,軒桁,土台等の面との間に吹き付け樹脂が侵入すれば、そこで発泡してその部分を外側へ不都合に膨張させてしまう。そのような恐れがあるときは、吹き付け作業の前に、それらの境界部に気密テープを貼り付けるとよい。また、タッカー(ホッチキス針)で止めるときのタッカー同志の間隔を狭くすればよいが、この場合、タッカーを含めてその周囲をアルミ箔の防水テープを貼り付ければよい。
次いで、前記間柱11,軒桁A5,胴差しA3,土台A2にわたり、その屋内側に内壁下地14を取り付け、該内壁下地の屋内側に内壁仕上げ材15を取り付ける。
Here, when spraying foamed resin, if the sprayed resin penetrates between the surface of the pillar, eaves girder, base, etc. to which the reflective material is attached due to the spraying pressure and the elasticity of the reflective material 1, the foam is foamed there. Inadvertently inflating the part outward. When there is such a fear, it is good to stick an airtight tape to those boundary parts before a spraying operation. Further, the interval between the tuckers when they are stopped by the tucker (stapler needle) may be narrowed. In this case, a waterproof tape of aluminum foil may be attached around the tucker and the surrounding area.
Next, an inner wall base 14 is attached to the indoor side of the
この結果、できあがった壁構造10は次のとおりである。間柱11の屋外側に取り付けられたアルミ熱線反射材1と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁12と、該通気胴縁の屋外側に取り付けられた外壁仕上げ材13と、前記アルミ熱線反射材1の屋内側で前記間柱11の間隔区画内に、現場で発泡させて吹き付けられた樹脂発泡層2と、前記間柱の屋内側に取り付けられた内壁下地14と、該内壁下地の屋内側に取り付けられた内壁仕上げ材15とを含む。
As a result, the completed
このような壁構造10において、通気胴縁12によって上下で外気に通じた空気層12aが、外壁仕上げ材13とアルミ熱線反射材1の間隔内(約15mm以上〜約40mm)に形成される。従って、この空気層(空間)の存在により、屋外側からの伝わってきた熱による熱線がアルミ熱線反射材1で反射(約95%反射)される。もし、この空間がなければ、外部からの熱は熱伝導として屋内側へ移動してしまう。また、空気層の熱は上方気流によって上部から逃れるので、熱が蓄積されることはない。また、湿気がたまって胴縁を腐らせることもない。
In such a
ここで、アルミ熱線反射材だけでは熱の伝導,対流に効果は少なく、結露が生じる。発泡樹脂層だけでは、熱線の反射がないので、熱吸収して伝導する。本発明では、両者の各々の欠点を互いに補い、各々の利点を有する極めて優れた効果を発揮することとなった。静止した空気層では、太陽熱(特に夏)で熱がたまって高温度となり、また、湿気もたまり、胴縁を腐らすことになる。 Here, only the aluminum heat ray reflective material has little effect on heat conduction and convection, and condensation occurs. The foamed resin layer alone does not reflect heat rays, so it absorbs heat and conducts. In the present invention, the respective disadvantages of the both are compensated for each other, and extremely excellent effects having the respective advantages are exhibited. In a static air layer, heat builds up due to solar heat (especially in summer), and the temperature rises, and moisture accumulates and the torso rots.
図2は、天井構造20を示したものである。碁盤目状の桟からなる天井下地材21の小屋裏側にアルミ熱線反射材1を取り付ける。前記アルミ熱線反射材の屋内側で前記天井下地材21の間隔区画内に、硬質ウレタン原液を現場で発泡させて吹き付ける。該天井下地材21の屋内側に天井仕上げ材22を取り付ける。
FIG. 2 shows the
この結果できあがった天井構造20は次のとおりである。天井下地材21の小屋裏側に取り付けられたアルミ熱線反射材1と、前記アルミ熱線反射材の屋内側で前記天井下地材21の間隔区画内に、現場で発泡させて吹き付けられた樹脂発泡層2と、該天井下地材の屋内側に取り付けられた天井仕上げ材22とを含む。
The
図3は小屋裏構造30を示したものである。棟木A7と軒桁A5間に張り渡された垂木31の屋外側で、棟木A7から軒桁A5までの部分にアルミ熱線反射材1を取り付ける。このとき、軒桁部分で、反射材1が垂木31に接している部分の垂木の両側面に対応する部分が切断され、隣り合う垂木間で反射材1が垂れ下げられ、その下端縁付近が軒桁の屋外側へ取り付けられる。そして、この反射材1の垂下部分と垂木側面との境界部には、場合によって気密テープが貼られる。該アルミ熱線反射材の屋外側で、垂木に通気胴縁32を間隔を存して取り付ける。該通気胴縁の屋外側に野地板33を取り付ける。該野地板の屋外側にルーフィング34を取り付ける。該ルーフィングの屋外側に屋根仕上げ材35を取り付ける。前記アルミ熱線反射材1の小屋裏30側で、前記垂木31の間隔区画内で棟木から軒桁の反射材垂下部まで、硬質ウレタン原液を現場で発泡させて吹き付ける。
FIG. 3 shows the cabin back
この結果できあがった小屋裏構造30は次のとおりである。垂木31の屋外側に取り付けられたアルミ熱線反射材1と、該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁32と、該通気胴縁の屋外側に取り付けられた野地板33と、該野地板の屋外側に取り付けられたルーフィング34と、該ルーフィングの屋外側に取り付けられた屋根仕上げ材35と、前記アルミ熱線反射材1の小屋裏30側で前記垂木31の間隔区画内に、現場で発泡させて吹き付けられた樹脂発泡層2とを含む。棟の上側には、通気胴縁
32の上昇気流を外気へ逃すため、公知の換気棟瓦36が取り付けられる。
The resulting
前記アルミ熱線反射材1として、前記のほか、アルミニウム箔のみからなるもの、アルミ箔とポリエチレン樹脂系等の気泡シートが結合されたもの、などが適用できる。
前記樹脂発泡性液として、前記のほか、断熱性などに優れた建材分野で使用される樹脂発泡性原料が適用される。例えば、充填・被覆用断熱材としての高分子発泡体材料であって、公知の二液型のユリア樹脂をポンプで注入発泡させるもの,連続気泡体の軟質発泡ポリウレタン(モルトプレン等),ポリエチレンや塩化ビニルの軟質発泡体(独立気泡)などである。また、イソシアネートと水を混合して発生する炭酸ガスを発泡剤として利用した硬質ウレタンフォーム(製造者:株式会社日本アクア,住所:名古屋市南区北頭町2−25)。また、鉄骨造り,RC造り等の建築物に適用できる。
In addition to the above, the aluminum heat ray reflective material 1 may be made of only an aluminum foil, or a combination of an aluminum foil and a polyethylene resin-based bubble sheet.
As the resin foaming liquid, in addition to the above, a resin foaming raw material used in the field of building materials having excellent heat insulation and the like is applied. For example, a polymer foam material as a heat insulating material for filling and covering, in which a known two-component urea resin is injected and foamed by a pump, open cell soft foam polyurethane (such as maltoprene), polyethylene or chloride For example, a soft vinyl foam (closed cell). Moreover, the rigid urethane foam which used the carbon dioxide gas generated by mixing isocyanate and water as a foaming agent (manufacturer: Nippon Aqua Co., Ltd., address: 2-25 Kitamachi, Minami-ku, Nagoya-shi). Moreover, it can be applied to buildings such as steel structures and RC structures.
本発明は前記した実施例や実施態様に限定されず、特許請求の範囲および範囲を逸脱せずに種々の変形を含む。 The present invention is not limited to the examples and embodiments described above, and includes various modifications without departing from the scope and scope of the claims.
本発明は遮熱建築物の構築方法および遮熱建築物、また、断熱,遮熱,保温,電磁波の軽減を必要とする種々な用途に利用できる。 INDUSTRIAL APPLICABILITY The present invention can be used for a method for building a heat insulating building, a heat insulating building, and various uses that require heat insulation, heat insulation, heat insulation, and reduction of electromagnetic waves.
A1 基礎
A2 土台
A3 胴差し
A4 床梁
A5 軒桁
A6 小屋梁
A7 棟木
1 アルミ熱線反射材
2 樹脂発泡層
10 壁
11 間柱
12 通気胴縁
12a 通気層
13 外壁仕上げ材
14 内壁下地
15 内壁仕上げ材
16 水切り
20 天井
21 天井下地材
22 天井仕上げ材
30 小屋裏
31 垂木
32 通気胴縁
33 野地板
34 ルーフィング
35 屋根仕上げ材
36 換気棟瓦
A1 foundation A2 foundation A3 torso A4 floor beam A5 eaves beam A6 shed beam A7 purlin 1 aluminum
Claims (6)
前記アルミ熱線反射材の屋内側で前記柱・間柱、軒桁および土台の間隔区画の境界部に気密テープを貼り付ける工程と、前記間隔区画内に硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程と、前記間柱の屋内側に内壁下地を取り付ける工程と、該内壁下地の屋内側に内壁仕上げ材を取り付ける工程とを含むことを特徴とする遮熱建築物の構築方法。 A process of attaching an aluminum heat ray reflective material in which aluminum foil and a resin-based air bubble sheet are bonded to the outdoor side of a pillar / intermediate pillar , eaves girder, and foundation , and a ventilation cylinder edge on the outdoor side of the aluminum heat ray reflective material. A step of attaching, a step of attaching an outer wall finishing material to the outdoor side of the ventilator rim,
A process of attaching an airtight tape to the boundary portion of the interval section of the pillar / intermediate column, eaves girder, and foundation on the indoor side of the aluminum heat ray reflective material, and foaming a hard urethane resin foaming liquid in the interval section on site A method for constructing a heat shield building, comprising: a step of spraying; a step of attaching an inner wall base to the indoor side of the stud; and a step of attaching an inner wall finishing material to the indoor side of the inner wall base.
前記アルミ熱線反射材の屋内側で前記天井下地材の間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程と、該天井下地材の屋内側に天井仕上げ材を取り付ける工程とを含むことを特徴とする遮熱建築物の構築方法。 Attaching an aluminum heat ray reflective material combined with an aluminum foil and a resin-based air bubble sheet to the back of the shed of the ceiling base material;
A step of foaming and spraying a hard urethane resin foamable liquid on-site in the interval section of the ceiling base material on the indoor side of the aluminum heat ray reflective material; and a step of attaching a ceiling finishing material on the indoor side of the ceiling base material; The construction method of the heat insulation building characterized by including.
軒桁部分で前記反射材が垂木に接している部分の垂木の両側面に対応する部分を切断し、隣り合う垂木間で反射材を垂れ下げ、その下端縁付近を軒桁の屋外側へ取り付けるようにした、アルミ箔と樹脂系気泡シートの結合されたアルミ熱線反射材を取り付ける工程と、該アルミ熱線反射材の屋外側に通気胴縁を間隔を存して取り付ける工程と、該通気胴縁の屋外側に野地板を取り付ける工程と、該野地板の屋外側にルーフィングを取り付ける工程と、該ルーフィングの屋外側に屋根仕上げ材を取り付ける工程と、
前記反射材の垂下部分と垂木側面との境界部に気密テープを貼る工程と、
前記アルミ熱線反射材の小屋裏側で前記垂木の間隔区画内に、硬質ウレタン樹脂発泡性液を現場で発泡させて吹き付ける工程とを含むことを特徴とする遮熱建築物の構築方法。 When attaching the aluminum heat ray reflective material combined with aluminum foil and resin-based air bubble sheet to the part from purlin to eaves on the outdoor side of the rafter,
Cut the part corresponding to both sides of the rafter where the reflector is in contact with the rafter at the eaves part, hang the reflector between the adjacent rafters, and attach the vicinity of the lower edge to the outdoor side of the eaves A step of attaching an aluminum heat ray reflective material in which an aluminum foil and a resin-based air bubble sheet are combined, a step of attaching a ventilation drum edge to the outdoor side of the aluminum heat ray reflection material with a space therebetween, and the ventilation drum edge Attaching a field board to the outdoor side of the process, attaching a roofing to the outdoor side of the field board, attaching a roofing finish to the outdoor side of the roofing,
A process of applying an airtight tape to a boundary portion between the hanging portion of the reflector and the rafter side surface;
And a step of foaming and spraying a hard urethane resin foamable liquid in the space between the rafters on the backside of the aluminum heat ray reflective material.
前記アルミ熱線反射材の屋内側で前記柱・間柱、軒桁および土台の間隔区画の境界部に貼り付けられた気密テープと、前記間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層と、前記柱・間柱の屋内側に取り付けられた内壁下地と、該内壁下地の屋内側に取り付けられた内壁仕上げ材とを含むことを特徴とする遮熱建築物。 And aluminum heat-reflecting material coupled pillar-studs, pole plate and A Rumi foil attached to outdoor side of the base and the resin-based foam sheet, mounted at intervals on the outdoor side of the aluminum heat-reflecting material A ventilator rim, and an outer wall finishing material attached to the outdoor side of the ventilator rim,
Airtight tape affixed to the boundary part of the interval section of the pillar / intermediate pillar, eaves girder, and base on the indoor side of the aluminum heat ray reflective material, and hard urethane resin foamed and sprayed in the interval section on site A heat-insulating building comprising: a foam layer; an inner wall base attached to the indoor side of the pillar / intermediate pillar; and an inner wall finishing material attached to the indoor side of the inner wall base.
前記アルミ熱線反射材の屋内側で前記天井下地材の間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層と、該天井下地材の屋内側に取り付けられた天井仕上げ材とを含むことを特徴とする遮熱建築物。 An aluminum heat ray reflector combined with an aluminum foil and a resin-based bubble sheet attached to the back of the shed of the ceiling base material;
A hard urethane resin foam layer foamed and sprayed on-site in the interval section of the ceiling base material on the indoor side of the aluminum heat ray reflective material, and a ceiling finishing material attached to the indoor side of the ceiling base material Thermal insulation building characterized by including.
該アルミ熱線反射材の屋外側に間隔を存して取り付けられた通気胴縁と、該通気胴縁の屋外側に取り付けられた野地板と、該野地板の屋外側に取り付けられたルーフィングと、該ルーフィングの屋外側に取り付けられた屋根仕上げ材と、
前記反射材の軒桁部分と垂木側面との境界部に貼り付けられた気密テープと、前記アルミ熱線反射材の小屋裏側で前記垂木の間隔区画内に、現場で発泡させて吹き付けられた硬質ウレタン樹脂発泡層とを含むことを特徴とする遮熱建築物。 Aluminum foil and resin-based foam sheet attached to the outdoor side of the eaves girder on the outdoor side of the rafters stretched between the purlin and the eaves girder, and between the rafters and the eaves girder between adjacent rafters A combined aluminum heat ray reflector,
A ventilation trunk edge attached to the outdoor side of the aluminum heat ray reflective material with a gap; a field plate attached to the outdoor side of the ventilation trunk edge; and a roofing attached to the outdoor side of the field board; A roofing finish attached to the outdoor side of the roofing;
Airtight tape affixed to the boundary between the eaves part of the reflector and the side of the rafter, and hard urethane that is foamed and sprayed in the space between the rafters on the back side of the shed of the aluminum heat ray reflector. A heat shield building comprising a resin foam layer.
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JP2013057222A (en) * | 2011-09-09 | 2013-03-28 | Hirobumi Takaya | Construction method for heat shielding building, and the heat shielding building |
JP2013057223A (en) * | 2011-09-09 | 2013-03-28 | Hirobumi Takaya | Construction method for heat shielding building, the heat shielding building, and aluminum heat-ray reflective material |
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