JP2008285849A - Greened roof - Google Patents

Greened roof Download PDF

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JP2008285849A
JP2008285849A JP2007130249A JP2007130249A JP2008285849A JP 2008285849 A JP2008285849 A JP 2008285849A JP 2007130249 A JP2007130249 A JP 2007130249A JP 2007130249 A JP2007130249 A JP 2007130249A JP 2008285849 A JP2008285849 A JP 2008285849A
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Prior art keywords
fixing
planting tray
roof
base material
planting
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JP2007130249A
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JP4478171B2 (en
Inventor
Shinji Suga
真司 菅
Junji Makino
淳史 牧野
Shinichi Matsuura
晋一 松裏
Isao Horiike
勲 堀池
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TAKASHIMA PACKAGING JAPAN KK
Kinden Corp
Nippon Steel Coated Sheet Corp
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TAKASHIMA PACKAGING JAPAN KK
Kinden Corp
Nippon Steel and Sumikin Coated Sheet Corp
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Publication of JP2008285849A publication Critical patent/JP2008285849A/en
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    • 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
    • Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
    • 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
    • Y02B80/32—Roof garden systems

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  • Cultivation Of Plants (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a greened roof easily maintainable by the superior personal walking performance. <P>SOLUTION: This greened roof is formed by disposing planting trays 3 on the upper side of a corrugated roof 2 having a plurality of crest parts 1, 1.... A base 6 of generally hat shape in cross section is formed by projecting a support piece 5 on both sides of a projecting fixed part 4. A plurality of bases 6, 6... are installed between the adjacent crest parts 1, 1 by fixing the fixed parts 4 to the top parts 7 of the crest parts 1. The planting tray 3 is installed between the adjacent bases 6, 6 by placing the planting tray 3 on the support piece 5. Since the planting tray 3 is supported and reinforced by the base 6, the planting tray 3 is not damaged even if a person rides thereon. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、折板屋根の上面を緑化して形成される緑化屋根に関するものである。   The present invention relates to a green roof formed by greening the upper surface of a folded plate roof.

近年、工場等の建物の屋根を植物で緑化した緑化屋根が提案されている。このような緑化屋根は、ヒートアイランド現象の緩和、ＣＯ２の削減、遮熱・断熱効果による冷暖房負荷の低減による省エネ効果、敷地の有効活用などに貢献している。 In recent years, green roofs in which the roofs of buildings such as factories are planted with plants have been proposed. Such a green roof contributes to the mitigation of the heat island phenomenon, CO 2 reduction, energy saving effect by reducing the heating / cooling load by heat insulation / heat insulation effect, and effective use of the site.

しかし、従来から提案されている緑化屋根では人歩行性能が低いという問題があった。例えば、特許文献１の発明では、繊維質の材質からなる植栽マット材を用いているために、人が歩行できる程度の強度を有さず、また、植栽マット材の長期にわたる保形性を確保するために、植栽マット材全体を下側から支える溝板を施工しなければならず、施工の簡便性や人歩行性能が低いものであった。また、特許文献２の発明では、皿状のトレイ本体に植物の培地となる土壌を入れた植栽トレイを使用しているため、上記の植栽マット材に比べて、それ自身の保形性は優れており、上記溝板等の施工の必要はないが、植栽トレイは薄板の折板の上面に載置されて支持されているために、植栽トレイの重量及び人の体重がかかることにより折板が変形するおそれがあった。従って、人歩行性能が低くてメンテナンスを充分に行えないという問題があった。
特許第３５９００２０号公報 特許第３７９０７５７号公報 However, the proposed green roof has a problem that the human walking performance is low. For example, in the invention of Patent Document 1, since a planting mat material made of a fibrous material is used, the planting mat material does not have enough strength to walk, and the planting mat material has a long-term shape retention. Therefore, a groove plate that supports the entire planting mat material from the lower side had to be constructed, and the ease of construction and human walking performance were low. Moreover, in invention of patent document 2, since the planting tray which put the soil used as a plant culture medium in the dish-shaped tray main body is used, its own shape retention property compared with said planting mat material. It is excellent and there is no need for construction of the groove plate etc., but since the planting tray is mounted and supported on the upper surface of the thin folded plate, it takes the weight of the planting tray and the weight of the person As a result, the folded plate may be deformed. Therefore, there is a problem that the walking performance is low and maintenance cannot be performed sufficiently.
Japanese Patent No. 3590020 Japanese Patent No. 3790757

本発明は上記の点に鑑みてなされたものであり、人歩行性能に優れてメンテナンスの行いやすい緑化屋根を提供することを目的とするものである。   This invention is made | formed in view of said point, and it aims at providing the greening roof which is excellent in a human walk performance and is easy to perform a maintenance.

本発明の請求項１に係る緑化屋根は、複数の山部１、１…を有する折板屋根２の上方に植栽トレイ３を配設してなる緑化屋根において、凸状の固定部４の両側に支持片５を突設して断面略ハット状の下地材６を形成し、山部１の頂部７に固定部４を固定することによって複数本の下地材６、６…を隣り合う山部１、１間に架設し、植栽トレイ３の側端部の下端を支持片５に載置して隣り合う下地材６、６の支持片５、５間に植栽トレイ３を載設して成ることを特徴とするものである。   The greening roof according to claim 1 of the present invention is a greening roof in which a planting tray 3 is disposed above a folded plate roof 2 having a plurality of mountain parts 1, 1. The support pieces 5 are provided on both sides to form a base material 6 having a substantially hat-shaped cross section, and the fixing part 4 is fixed to the top part 7 of the peak part 1 so that a plurality of base materials 6, 6. It is constructed between the parts 1 and 1, the lower end of the side end of the planting tray 3 is placed on the support piece 5, and the planting tray 3 is placed between the support pieces 5 and 5 of the adjacent base materials 6 and 6. It is characterized by comprising.

本発明の請求項２に係る緑化屋根は、請求項１において、植栽トレイ３の側端面に突設したリブ片８を下地材６の固定部４の上面に載置して成ることを特徴とするものである。   The green roof according to claim 2 of the present invention is characterized in that, in claim 1, rib pieces 8 projecting from the side end surface of the planting tray 3 are placed on the upper surface of the fixing portion 4 of the base material 6. It is what.

本発明の請求項３に係る緑化屋根は、請求項１又は２において、挟着部９の上面にボルト部１０を突設して固定具１１を形成し、山部１の頂部７のハゼ連結部１２を挟着部９で挟持することにより山部１に固定具１１を取り付け、固定具１１のボルト部１０を下地材６の固定部４の頂部１３に挿着すると共に挟着部９の上部を固定部４の内側に収容し、挟着部９の上面を固定具４の頂部１３の下面に当接して成ることを特徴とするものである。   The green roof according to claim 3 of the present invention is the green roof according to claim 1 or 2, wherein the bolt part 10 is projected from the upper surface of the sandwiching part 9 to form the fixture 11, and the gouge connection of the top part 7 of the mountain part 1 is performed. The fixture 12 is attached to the mountain portion 1 by clamping the portion 12 with the clamping portion 9, and the bolt portion 10 of the fixture 11 is inserted into the top portion 13 of the fixing portion 4 of the base material 6 and the clamping portion 9 The upper part is accommodated inside the fixing part 4, and the upper surface of the clamping part 9 is in contact with the lower surface of the top part 13 of the fixing tool 4.

請求項１の発明では、下地材６で植栽トレイ３を支持して補強することができ、植栽トレイ３に人が乗っても破損することが無く、人歩行性能に優れてメンテナンスが行いやすくなるものである。   In invention of Claim 1, the planting tray 3 can be supported and reinforced with the base material 6, and even if a person gets on the planting tray 3, it is not damaged, and maintenance is performed with excellent human walking performance. It will be easier.

請求項２の発明では、下地材６の固定部４と支持片５の両方で植栽トレイ３を支持して補強することができ、下地材６の全体により植栽トレイ３を支持して植栽トレイ３の補強性を高くすることができるものである。   In the invention of claim 2, the planting tray 3 can be supported and reinforced by both the fixing portion 4 and the support piece 5 of the base material 6, and the planting tray 3 is supported and planted by the entire base material 6. The reinforcing property of the planting tray 3 can be increased.

請求項３の発明では、固定具４の挟着部９で下地材６を補強することができ、下地材６の変形を防止して人歩行性能をさらに高くすることができるものである。   In invention of Claim 3, the base material 6 can be reinforced by the clamping part 9 of the fixing tool 4, the deformation | transformation of the base material 6 can be prevented, and a human walking performance can be made still higher.

以下、本発明を実施するための最良の形態を説明する。   Hereinafter, the best mode for carrying out the present invention will be described.

本発明の緑化屋根は、図３に示すように、折板屋根２の上方に植栽トレイ３を配設して形成されるものである。   As shown in FIG. 3, the green roof of the present invention is formed by arranging a planting tray 3 above the folded-plate roof 2.

折板屋根２は、図４に示すように、屋根勾配の方向（例えば、軒棟方向）に長い複数の山部１、１…と谷部２０、２０…とを有して形成されており、山部１と谷部２０とは屋根勾配と直交する方向に交互に連なって形成されている。このような折板屋根２は複数の折板２１、２１…を連結して形成することができる。折板２１は塗装鋼板などの薄い金属板を折り曲げ加工するなどして長尺に形成されるものであって、谷部２０の両側端（長手端部）に半山部１ａ、１ａを斜め上方に突設して形成されるものである。そして、折板屋根２を形成するにあたっては、母屋などの屋根の構造材にタイトフレームを取り付け、このタイトフレームに折板２１を固定する。このとき、折板２１の長手方向が屋根勾配の方向と同じになるようにする。次に、タイトフレームに固定した折板２１の隣に他の折板２１を配置し、タイトフレームに固定する。この後、隣接する折板２１、２１の半山部１ａ、１ａの先端部同士をハゼ折り加工などにより連結する。このようにして複数の折板２１、２１…タイトフレームに固定しながら隣接する折板２１、２１の半山部１ａ、１ａ同士を連結することによって、折板屋根２を形成することができる。ここで、隣接して連結された半山部１ａ、１ａで山部１が形成され、その山部１の頂部７には上記のハゼ折り加工によりハゼ連結部１２が形成されている。   As shown in FIG. 4, the folded plate roof 2 is formed to have a plurality of mountain parts 1, 1... And valley parts 20, 20. The mountain portions 1 and the valley portions 20 are alternately formed in a direction perpendicular to the roof gradient. Such a folded plate roof 2 can be formed by connecting a plurality of folded plates 21, 21. The folded plate 21 is formed in a long shape by bending a thin metal plate such as a coated steel plate, and the half ridges 1a and 1a are obliquely upward on both side ends (longitudinal end portions) of the valley portion 20. It is formed by protruding. And in forming the folded-plate roof 2, a tight frame is attached to structural materials of roofs, such as a main building, and the folded plate 21 is fixed to this tight frame. At this time, the longitudinal direction of the folded plate 21 is set to be the same as the direction of the roof gradient. Next, another folded plate 21 is arranged next to the folded plate 21 fixed to the tight frame and fixed to the tight frame. Thereafter, the tip portions of the half-crest portions 1a and 1a of the adjacent folded plates 21 and 21 are connected by goby folding or the like. In this way, the folded plate roof 2 can be formed by connecting the semi-peak portions 1a, 1a of the adjacent folded plates 21, 21 while being fixed to the plurality of folded plates 21, 21 ... tight frames. Here, the peak part 1 is formed by the half peak parts 1a and 1a connected adjacently, and the gob connecting part 12 is formed at the top part 7 of the peak part 1 by the gob folding process.

植栽トレイ３は、図５に示すように、トレイ本体３０と培地３１及び植生３２とから構成されている。図６（ａ）（ｂ）に示すように、トレイ本体３０は上面が開口する容器などで形成することができ、例えば、高密度ポリエチレンなどのプラスチックの成形品で形成することができる。トレイ本体３０の上面開口縁部にはその全周にわたって断面逆Ｕ字状の手持ち部３３が外側に突出して設けられている。また、トレイ本体３０の側端面（側壁の外側面）には複数のリブ片８、８…が一体に突設されている。図６（ｃ）に示すように、リブ片８はその上側略半分の部分が下側略半分の部分よりも外側（側方）に突出しており、このリブ片８の上側略半分の突出部分は載置部３４として形成されている。また、トレイ本体３０の下面には複数本の脚片３５、３５…が一体に突設されている。複数本の脚片３５、３５…は格子状に設けられており、各脚片３５の両側端部はリブ片８の下端に連続して一体に形成されている。培地３１は植生３２を育成するための土壌などを用いることができ、保水性に優れるものが好ましい。また、１ｍ２あたり４５〜６５ｋｇの軽量なものが好ましい。植生３２は培地３１に植えられる植物であって、耐久性の高い芝生（例えば、ティフ・ブレア）などを用いるのが好ましい。耐久性の高い植生３２を用いると、メンテナンスの際に植栽トレイ３の上を人が歩いて踏まれても摩耗が少なくなり、メンテナンスを容易に行うことができる。 The planting tray 3 is comprised from the tray main body 30, the culture medium 31, and the vegetation 32, as shown in FIG. As shown in FIGS. 6A and 6B, the tray body 30 can be formed of a container having an open top surface, and can be formed of a molded product of plastic such as high-density polyethylene, for example. A hand-held portion 33 having an inverted U-shaped cross section is provided at the opening edge of the upper surface of the tray body 30 so as to protrude outward. Further, a plurality of rib pieces 8, 8... Project integrally from the side end surface (outer side surface of the side wall) of the tray body 30. As shown in FIG. 6 (c), the rib piece 8 has a substantially upper half portion protruding outward (side) from a lower substantially half portion, and the upper half of the rib piece 8 is a protruding portion. Is formed as a mounting portion 34. Further, a plurality of leg pieces 35, 35... Are integrally projected on the lower surface of the tray body 30. The plurality of leg pieces 35, 35... Are provided in a lattice shape, and both end portions of each leg piece 35 are formed integrally with the lower end of the rib piece 8. As the medium 31, soil for growing the vegetation 32 and the like can be used, and those having excellent water retention are preferable. In addition, light-weight ones are preferred 45~65kg per 1m 2. The vegetation 32 is a plant planted in the culture medium 31, and it is preferable to use a highly durable lawn (for example, Tiff Blair). When the highly durable vegetation 32 is used, even if a person walks on the planting tray 3 during maintenance, wear is reduced, and maintenance can be easily performed.

本発明の緑化屋根は、折板屋根２の上方に植栽トレイ３を配設するにあたって、下地材６と固定具１１と押さえ具４０とを用いる。   The greening roof according to the present invention uses the base material 6, the fixture 11, and the presser 40 when the planting tray 3 is disposed above the folded roof 2.

下地材６はステンレス鋼製の形鋼などの金属材を用いて長尺に形成されるものであって、図７に示すように、凸状の固定部４の両側に支持片５を突設して断面略ハット状に形成されている。すなわち、下地材６は平坦な頂部１３と頂部１３の両端から下方に向かって突設された側部４９とからなる断面略逆Ｕ字状の固定部４と、固定部４の両方の側部４９の下端から外側（頂部１３と反対側の側方）に向かって略垂直に突設される支持片５、５とから形成されている。頂部１３には上下に貫通するボルト孔３６が形成されている。   The base material 6 is formed in a long shape using a metal material such as a stainless steel shape steel, and as shown in FIG. 7, support pieces 5 project from both sides of the convex fixing portion 4. Thus, the cross section is formed in a substantially hat shape. That is, the base material 6 includes a fixed portion 4 having a substantially inverted U-shaped cross section including a flat top portion 13 and side portions 49 projecting downward from both ends of the top portion 13, and both side portions of the fixed portion 4. 49, the support pieces 5 and 5 projecting substantially vertically from the lower end to the outer side (the side opposite to the top portion 13). A bolt hole 36 penetrating vertically is formed in the top portion 13.

固定具１１はステンレス鋼製などの金属材を用いて形成されるものであって、図８に示すように、挟着部９とボルト部１０とを備えて形成されている。挟着部９は一対の断面略コ字状の挟着部材９０を連結して形成されている。すなわち、挟着部材９０は、図９（ａ）〜（ｄ）に示すように、上板部９ａと、上板部９ａの一方の側端部から下方に向かって突設される側壁部９ｂと、側壁部９ｂの下端から上板部９ａ側に向かって斜め上方に突設される下板部９ｃと、下板部９ｃの先端に上板部９ａ側に向かって斜め上方に向かって突設される係止突部９ｄとを備えて形成されている。また、上板部９ａの略中央部には上下に貫通するボルト装着孔９１が形成されている。また、上板部９ａにはボルト装着孔９１から上板部９ａの前端又は後端（側端部と直交する端部）のいずれか一端にまで達するスリット９２が形成されている。また、上板部９ａはボルト装着孔９１及びスリット９２よりも先端部側の部分が接続部９ｅとして形成されており、ボルト装着孔９１及びスリット９２よりも基部側（側壁部９ｂ側）の部分が当接部９ｆとして形成されている。また、上板部９ａのボルト装着孔９１を挟んで前側部分又は後側部分にはスリット９２が形成されておらず、この部分が軸部９ｇとして形成されている。この軸部９ｇを介して当接部９ｆと接続部９ｅが連設されている。軸部９ｇは接続部９ｅ側に向かって下り傾斜しており、これにより、接続部９ｅは当接部９ｆよりもやや下方に位置している。   The fixture 11 is formed using a metal material such as stainless steel, and includes a sandwiching portion 9 and a bolt portion 10 as shown in FIG. The sandwiching portion 9 is formed by connecting a pair of sandwiching members 90 having a substantially U-shaped cross section. That is, as shown in FIGS. 9A to 9D, the sandwiching member 90 includes an upper plate portion 9a and a side wall portion 9b protruding downward from one side end portion of the upper plate portion 9a. And a lower plate portion 9c projecting obliquely upward from the lower end of the side wall portion 9b toward the upper plate portion 9a side, and projecting obliquely upward toward the upper plate portion 9a side at the tip of the lower plate portion 9c. And a locking projection 9d provided. Further, a bolt mounting hole 91 penetrating vertically is formed in a substantially central portion of the upper plate portion 9a. The upper plate portion 9a is formed with a slit 92 that extends from the bolt mounting hole 91 to one end of the front end or the rear end (end portion orthogonal to the side end portion) of the upper plate portion 9a. Further, the upper plate portion 9a is formed as a connecting portion 9e on the tip side from the bolt mounting hole 91 and the slit 92, and a portion on the base side (side wall portion 9b side) from the bolt mounting hole 91 and the slit 92. Is formed as a contact portion 9f. Further, no slit 92 is formed in the front part or the rear part across the bolt mounting hole 91 of the upper plate part 9a, and this part is formed as a shaft part 9g. A contact portion 9f and a connection portion 9e are connected to each other through the shaft portion 9g. The shaft portion 9g is inclined downward toward the connection portion 9e, and thus the connection portion 9e is positioned slightly below the contact portion 9f.

そして、一対の挟着部材９０、９０のスリット９２、９２同士をその先端開口から互いに差し込み合うと共に一方の挟着部材９０の軸部９ｇを他方の挟着部材９０のスリット９２に差し込むことによって、一対の挟着部材９０、９０を連結して挟着部９を形成することができる。このとき、一方の挟着部材９０の接続部９ｅは他方の挟着部材９０の下側に位置している。従って、この挟着部９では軸部９ｇ及びスリット９２を中心として挟着部材９０、９０が互いに近接離間するように回動自在に枢着して形成されている。   Then, by inserting the slits 92, 92 of the pair of sandwiching members 90, 90 from each other through the opening at the tip and inserting the shaft portion 9g of one sandwiching member 90 into the slit 92 of the other sandwiching member 90, The pair of sandwiching members 90 and 90 can be connected to form the sandwiching portion 9. At this time, the connecting portion 9e of one clamping member 90 is located below the other clamping member 90. Accordingly, the sandwiching portion 9 is formed by pivotably mounting the sandwiching members 90, 90 around the shaft portion 9g and the slit 92 so as to be close to and away from each other.

また、連結された一対の挟着部材９０、９０のボルト装着孔９１、９１は上下に重なり合い、そのボルト装着孔９１、９１にボルトを差し込んで装着することにより、挟着部９の上面にボルト部１０を突設することができる。このときボルト部１０の頭部は接続部９ｅ、９ｅの下面に当接してボルト装着孔９１、９１の下側開口縁部に係止される。   Further, the bolt mounting holes 91 and 91 of the pair of sandwiching members 90 and 90 connected to each other overlap vertically, and the bolts are inserted into the bolt mounting holes 91 and 91 to mount the bolts on the upper surface of the sandwiching portion 9. The part 10 can be projected. At this time, the head portion of the bolt portion 10 comes into contact with the lower surfaces of the connection portions 9e and 9e and is locked to the lower opening edge portion of the bolt mounting holes 91 and 91.

また、挟着部９よりも上側においてボルト部１０には複数（二つ）の締結具９３、９３が螺着されている。締結具９３はステンレス鋼などの金属材で形成されるものであって、フランジ付きナットのような形状である。すなわち、締結具９３はナット部３８の下端に押さえ板３７を全周にわたって突設して形成されている。   A plurality (two) of fasteners 93 and 93 are screwed to the bolt portion 10 above the sandwiching portion 9. The fastener 93 is formed of a metal material such as stainless steel and has a shape like a nut with a flange. That is, the fastener 93 is formed by projecting the holding plate 37 over the entire circumference at the lower end of the nut portion 38.

押さえ具４０はステンレス鋼などの金属材で形成されるものであって、図１０に示すように、平面視で略八角形の固定板４１と、固定板４１の四辺から下方に向かって突設される四つの係止片４２とから形成されている。係止片４２は略三角形状であり、固定板４１の一辺おきに設けられている。また、固定板４１の中心には上下に貫通する挿入孔４３が形成されている。   The presser 40 is formed of a metal material such as stainless steel, and as shown in FIG. 10, a substantially octagonal fixing plate 41 in a plan view and projecting downward from four sides of the fixing plate 41. The four locking pieces 42 are formed. The locking pieces 42 have a substantially triangular shape and are provided every other side of the fixing plate 41. An insertion hole 43 is formed in the center of the fixed plate 41 so as to penetrate vertically.

そして、本発明の緑化屋根を形成するにあたっては次のようにして行う。まず、折板屋根２の山部１の頂部７に固定具１１を取り付ける。固定具１１を山部１の頂部７に取り付けるにあたっては、ボルト部１０から締結具９３、９３を外した状態で、挟着部９の一対の挟着部材９０、９０を互いに回動させることによって、対向する一対の側壁部９ｂ、９ｂ及び下板部９ｃ、９ｃを互いに離れる方向に移動させて係止突部９ｄ、９ｄの間に隙間を形成し、この隙間に折板屋根２のハゼ連結部１２を挿入するようにして固定具１１を山部１の頂部７に配置し、この後、一対の挟着部材９０、９０を互いに回動させることによって、対向する一対の側壁部９ｂ、９ｂ及び下板部９ｃ、９ｃを互いに近づく方向に移動させて係止突部９ｄ、９ｄを互いに近づけ、係止突部９ｄ、９ｄ及び下板部９ｃ、９ｃの間にハゼ連結部１２を挟み込む。次に、図１１に示すように、挟着部９の上面に突出したボルト部１０に樹脂製のワッシャ９４を装着してボルト部１０がボルト装着孔９１から脱落しないように仮保持する。固定具１１は各山部１にその長手方向（屋根の傾斜方向）に並べて複数個ずつ取り付けられるが、隣り合う固定具１１、１１の間隔は植栽トレイ３の短手寸法とほぼ同じ程度である。   And when forming the greening roof of this invention, it carries out as follows. First, the fixture 11 is attached to the top portion 7 of the mountain portion 1 of the folded plate roof 2. In attaching the fixture 11 to the top 7 of the mountain portion 1, the pair of clamping members 90, 90 of the clamping portion 9 are rotated with each other with the fasteners 93, 93 removed from the bolt portion 10. Then, the pair of opposing side wall portions 9b and 9b and the lower plate portions 9c and 9c are moved away from each other to form a gap between the locking projections 9d and 9d. The fixture 11 is arranged on the top 7 of the mountain portion 1 so that the portion 12 is inserted, and thereafter, the pair of sandwiching members 90, 90 are rotated with respect to each other, whereby a pair of side wall portions 9b, 9b facing each other. Then, the lower plate portions 9c and 9c are moved in a direction approaching each other to bring the locking projections 9d and 9d closer to each other, and the goby connecting portion 12 is sandwiched between the locking projections 9d and 9d and the lower plate portions 9c and 9c. Next, as shown in FIG. 11, a resin washer 94 is attached to the bolt portion 10 protruding from the upper surface of the sandwiching portion 9, and temporarily held so that the bolt portion 10 does not fall out of the bolt attachment hole 91. A plurality of fixtures 11 are attached to each mountain portion 1 in the longitudinal direction (inclination direction of the roof), and a plurality of fixtures 11 are attached. The spacing between adjacent fixtures 11 and 11 is approximately the same as the short dimension of the planting tray 3. is there.

次に、図１２に示すように、複数本の下地材６、６…を隣り合う山部１、１の頂部７、７間に架設する。このとき、各下地材６はその固定部４を固定具１１により山部１の頂部７に固定する。すなわち、まず、下地材６のボルト孔３６に下側から固定具１１のボルト部１０を挿入しながら固定具１１の上側に下地材６を配置する。ここで、図１、２に示すように、固定具１１の挟着部９の上部（ハゼ連結部１２よりも上側に突出する部分）は、下地材６の内側（頂部１３と側部４９、４９で囲まれる空間）に収容すると共に挟持部９の上板部９ａの当接部９ｆの上面を下地材６の頂部１３の下面に当接する。このようにして固定具１１の挟着部９で下地材６の固定部４の頂部１３を支持することにより、下地材６を補強して変形を防止し、人歩行性能を高くすることができる。また、下地材６の支持片５は固定具１１の直ぐ横の位置でハゼ連結部１２の上に載置される。次に、一つ目の締結具９３をボルト部１０に螺着する。そして、螺着した締結具９３の押さえ板３７で下地材６の固定部４の頂部１３を上側から押圧し、押さえ板３７とボルト部１０の頭部の間で挟着部９の上板部９ａの当接部９ｆと下地材６の頂部１３とを上下に挟み込んで締め付ける。これにより、ボルト部１０の頭部１０で接続片９ｅ、９ｅが下から押圧されて固定具１１の下板部９ｃ、９ｃがさらに互いに近づくように一対の挟着部材９０、９０が回動するものであり、ハゼ連結部１２が係止突部９ｄ、９ｄでさらに強く挟み込まれると共に係止突部９ｄ、９ｄがハゼ連結部１２に係止される。このようにして固定具１１を山部１の頂部７に強固に固定することができると共に固定具１１を介して下地材６の固定部４を山部１の頂部７に固定することができる。下地材６は山部１の長手方向と直交する方向に架設して山部１に固定することができる。尚、複数の下地材６を長手方向に接続して必要な長さにしてもよい。   Next, as shown in FIG. 12, a plurality of base materials 6, 6... Are installed between the top portions 7, 7 of the adjacent peaks 1, 1. At this time, each base material 6 fixes the fixing part 4 to the top part 7 of the peak part 1 with the fixing tool 11. That is, first, the base material 6 is placed on the upper side of the fixture 11 while the bolt portion 10 of the fixture 11 is inserted into the bolt hole 36 of the base material 6 from below. Here, as shown in FIGS. 1 and 2, the upper part of the clamping part 9 of the fixing tool 11 (the part protruding upward from the goby connecting part 12) is inside the base material 6 (the top part 13 and the side part 49, 49) and the upper surface of the contact portion 9f of the upper plate portion 9a of the sandwiching portion 9 is in contact with the lower surface of the top portion 13 of the base material 6. In this way, by supporting the top portion 13 of the fixing portion 4 of the base material 6 with the sandwiching portion 9 of the fixing tool 11, the base material 6 can be reinforced to prevent deformation and to enhance human walking performance. . In addition, the support piece 5 of the base material 6 is placed on the goby connecting portion 12 at a position immediately beside the fixture 11. Next, the first fastener 93 is screwed to the bolt portion 10. And the top part 13 of the fixing | fixed part 4 of the base material 6 is pressed from the upper side with the pressing board 37 of the fastener 93 which screwed together, and the upper board part of the clamping part 9 between the pressing board 37 and the head of the bolt part 10 is shown. The contact portion 9f of 9a and the top portion 13 of the base material 6 are sandwiched and tightened up and down. Accordingly, the pair of sandwiching members 90 and 90 rotate so that the connecting pieces 9e and 9e are pressed from below by the head portion 10 of the bolt portion 10 so that the lower plate portions 9c and 9c of the fixture 11 are further closer to each other. The goby connecting part 12 is further sandwiched between the locking projections 9d and 9d, and the locking projections 9d and 9d are locked to the goup connecting part 12. In this way, the fixing tool 11 can be firmly fixed to the top portion 7 of the peak portion 1 and the fixing portion 4 of the base material 6 can be fixed to the top portion 7 of the peak portion 1 through the fixing tool 11. The base material 6 can be installed in a direction orthogonal to the longitudinal direction of the peak 1 and fixed to the peak 1. A plurality of base materials 6 may be connected in the longitudinal direction to have a required length.

上記のようにして複数本の下地材６、６…を互いに略平行に架設した後、隣り合う下地材６、６の支持片５、５間に複数の植栽トレイ３、３…を並べて載設する。植栽トレイ３を配設するにあたっては、まず、地上で空のトレイ本体３０に培地３１を入れ、その後、培地３１に植生３２を植え付けることによって、植栽トレイ３を形成する。次に、複数の植栽トレイ３、３…を折板屋根２の上に持ち上げて隣り合う下地材６、６の間に配置する。このとき、トレイ本体３０の長手方向に並ぶリブ片８、８…の各載置部３４を下地材６の固定部４の上面（頂部１３の上面）に載置すると共にトレイ本体３０の側端部（長手端部）の下端に設けた脚部３５を下地材６の支持片５の上に載置する。また、図１３に示すように、下地材６の上側に突出するボルト部１０の周囲に四つのトレイ本体３０の各角部が位置するようにする。この後、図１４に示すように、トレイ本体３０よりも上側に突出するボルト部１０の上部に押さえ具４０を取り付ける。押さえ具４０はその挿入孔４３をボルト部１０の上部に挿入し、その上から二つ目の締結具９３をボルト部１０に螺着することによって、この螺着した締結具９３の押さえ板３７で押さえ具４０を上側から押圧するようにして取り付ける。また、ボルト部１０に取り付けた押さえ具４０の係止片４２は、ボルト部１０の周囲に配置したトレイ本体３０の角部の内側に差込まれる。従って、トレイ本体３０は、上面開口縁部が押さえ具４０の固定板４１により押さえつけられると共に角部が係止片４２により係止されることで、下地材６に載置されて固定される。このようにして複数の植栽トレイ３、３…を折板屋根２の上に並べて配設することによって、本発明の緑化屋根を形成することができる。尚、緑化屋根の周端部には図１のように断面コ字状の枠材４５と取り付けても良いし、図２のような水切り板４６を取り付けても良い。また、図１２〜１４では植栽トレイ３の培地３１と植生３２が図示省略されている。   After the plurality of base materials 6, 6... Are installed substantially parallel to each other as described above, a plurality of planting trays 3, 3,... Are placed between the support pieces 5, 5 of the adjacent base materials 6, 6. Set up. In disposing the planting tray 3, first, the culture medium 31 is put into an empty tray body 30 on the ground, and then the vegetation 32 is planted in the culture medium 31 to form the planting tray 3. Next, the plurality of planting trays 3, 3... Are lifted on the folded roof 2 and placed between the adjacent base materials 6 and 6. At this time, the mounting portions 34 of the rib pieces 8, 8... Aligned in the longitudinal direction of the tray body 30 are placed on the upper surface (the upper surface of the top portion 13) of the base material 6 and the side ends of the tray body 30. The leg portion 35 provided at the lower end of the portion (longitudinal end portion) is placed on the support piece 5 of the base material 6. Moreover, as shown in FIG. 13, each corner | angular part of the four tray main bodies 30 is located around the volt | bolt part 10 which protrudes above the base material 6. As shown in FIG. Thereafter, as shown in FIG. 14, the pressing tool 40 is attached to the upper portion of the bolt portion 10 that protrudes upward from the tray body 30. The presser 40 has its insertion hole 43 inserted into the upper part of the bolt part 10, and a second fastener 93 is screwed onto the bolt part 10 from above, whereby the presser plate 37 of the screwed fastener 93 is attached. The presser 40 is attached by pressing from above. Further, the locking piece 42 of the presser 40 attached to the bolt part 10 is inserted inside the corner part of the tray body 30 arranged around the bolt part 10. Therefore, the tray main body 30 is placed and fixed on the base material 6 by pressing the upper opening edge of the tray body 30 with the fixing plate 41 of the pressing tool 40 and locking the corners with the locking pieces 42. Thus, the greening roof of this invention can be formed by arranging the several planting trays 3,3 ... on the folded-plate roof 2, and arrange | positioning them. In addition, you may attach to the surrounding edge part of a greening roof with the frame material 45 of a U-shaped cross section like FIG. 1, and you may attach the draining board 46 like FIG. Moreover, in FIGS. 12-14, the culture medium 31 and the vegetation 32 of the planting tray 3 are abbreviate | omitting illustration.

そして、本発明の緑化屋根では、断面略ハット状の下地材６の固定部４と支持片５との両方で植栽トレイ３の側壁と底部とを支持することができる。従って、植栽トレイ３に人が乗っても破損することが無く、人歩行性能に優れてメンテナンスが行いやすくなるものである。   And in the greening roof of this invention, the side wall and bottom part of the planting tray 3 can be supported by both the fixing | fixed part 4 and the support piece 5 of the base material 6 with a substantially hat-shaped cross section. Therefore, even if a person gets on the planting tray 3, it is not damaged, and it is excellent in human walking performance and easy to perform maintenance.

また、図１５のグラフで示すように、植栽トレイ３で覆われていない折板屋根２の日射面の温度と、植栽トレイ３で覆われている折板屋根２の緑化面の温度と差は最大で約２８℃になるという実験データが得られた。尚、曲線イは日射面の温度変化、曲線ロは緑化面の温度変化、曲線ハは外気の温度変化を示し、縦軸は温度、横軸は時刻を示す。   Moreover, as shown in the graph of FIG. 15, the temperature of the solar radiation surface of the folded-plate roof 2 which is not covered with the planting tray 3, and the temperature of the greening surface of the folded-plate roof 2 covered with the planting tray 3 Experimental data was obtained that the difference was about 28 ° C. at the maximum. Curve A represents the temperature change of the solar radiation surface, curve B represents the temperature change of the greening surface, curve C represents the temperature change of the outside air, the vertical axis represents the temperature, and the horizontal axis represents the time.

本発明の実施の形態の一例を示し、（ａ）（ｂ）は一部の断面図である。An example of an embodiment of the invention is shown, and (a) and (b) are partial sectional views. 同上の他の実施の形態の一例を示し、（ａ）（ｂ）は一部の断面図である。An example of other embodiment same as the above is shown, and (a) and (b) are partial sectional views. 同上の一部の斜視図である。It is a one part perspective view same as the above. 同上の折板屋根の一例を示す一部の斜視図である。It is a partial perspective view which shows an example of the folded-plate roof same as the above. 同上の植栽トレイの一例を示し、一部を省略した斜視図である。It is a perspective view which showed an example of the planting tray same as the above and abbreviate | omitted one part. 同上のトレイ本体の一例を示し、（ａ）は表面側の斜視図、（ｂ）は裏面側の斜視図、（ｃ）は一部の断面図である。An example of a tray main body same as the above is shown, (a) is a front perspective view, (b) is a rear perspective view, and (c) is a partial sectional view. 同上の下地材の一例を示す一部の斜視図である。It is a partial perspective view which shows an example of a base material same as the above. 同上の固定具の一例を示す斜視図である。It is a perspective view which shows an example of a fixing tool same as the above. 同上の固定具の挟着部材の一例を示し、（ａ）は平面図、（ｂ）は側面図、（ｃ）は正面図、（ｄ）は斜視図である。An example of the clamping member of a fixing tool same as the above is shown, (a) is a plan view, (b) is a side view, (c) is a front view, and (d) is a perspective view. 同上の押さえ具の一例を示す斜視図である。It is a perspective view which shows an example of a pressing tool same as the above. 同上の固定具を取り付けた状態を示す斜視図である。It is a perspective view which shows the state which attached the fixing tool same as the above. 同上の施工途中を示す一部の斜視図である。It is a partial perspective view which shows the middle of construction same as the above. 同上のトレイ本体の配置を示す一部の平面図である。It is a partial top view which shows arrangement | positioning of a tray main body same as the above. 同上の押さえ具を取り付けた状態を示し、（ａ）（ｂ）は一部の斜視図である。The state which attached the pressing tool same as the above is shown, (a) (b) is a partial perspective view. 同上の緑化屋根の効果を示すグラフである。It is a graph which shows the effect of a green roof same as the above.

符号の説明Explanation of symbols

１ 山部
２ 折板屋根
３ 植栽トレイ
４ 固定部
５ 支持片
６ 下地材
７ 頂部
８ リブ片
９ 挟着部
１０ ボルト部
１１ 固定具
１２ ハゼ連結部
１３ 頂部 DESCRIPTION OF SYMBOLS 1 Mountain part 2 Folded plate roof 3 Planting tray 4 Fixing part 5 Supporting piece 6 Base material 7 Top part 8 Rib piece 9 Clamping part 10 Bolt part 11 Fixing tool 12 Goby connection part 13 Top part

Claims (3)

複数の山部を有する折板屋根の上方に植栽トレイを配設してなる緑化屋根において、凸状の固定部の両側に支持片を突設して断面略ハット状の下地材を形成し、山部の頂部に固定部を固定することによって複数本の下地材を隣り合う山部間に架設し、植栽トレイの側端部の下端を支持片に載置して隣り合う下地材の支持片間に植栽トレイを載設して成ることを特徴とする緑化屋根。   In a green roof formed by arranging a planting tray above a folded plate roof having a plurality of mountain parts, support pieces are protruded on both sides of the convex fixing part to form a base material having a substantially hat-shaped cross section. By fixing the fixing part to the top part of the mountain part, a plurality of base materials are installed between adjacent mountain parts, and the lower end of the side end part of the planting tray is placed on the support piece to A green roof comprising a planting tray placed between support pieces. 植栽トレイの側端面に突設したリブ片を下地材の固定部に載置して成ることを特徴とする請求項１に記載の緑化屋根。   The green roof according to claim 1, wherein a rib piece projecting from a side end surface of the planting tray is placed on a fixing portion of the base material. 挟着部の上面にボルト部を突設して固定具を形成し、山部の頂部のハゼ連結部を挟着部で挟持することにより山部に固定具を取り付け、固定具のボルト部を下地材の固定部の頂部に挿着すると共に挟着部の上部を固定部の内側に収容し、挟着部の上面を固定具の頂部の下面に当接して成ることを特徴とする請求項１又は２に記載の緑化屋根。   A fixing part is formed by projecting a bolt part on the upper surface of the clamping part, and the fixing part is attached to the peak part by holding the goby connecting part at the top part of the peak part with the clamping part. The base material is inserted into the top of the fixing portion, the upper portion of the clamping portion is accommodated inside the fixing portion, and the upper surface of the clamping portion is in contact with the lower surface of the top portion of the fixture. The green roof according to 1 or 2.
JP2007130249A 2007-05-16 2007-05-16 Green roof Expired - Fee Related JP4478171B2 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047146A (en) * 2009-08-26 2011-03-10 Otis:Kk Roof top fixture, and mounting structure for the same
JP2011047147A (en) * 2009-08-26 2011-03-10 Otis:Kk Mounting structure for roof top fixture, the roof top fixture, and spacer member
JP2011047144A (en) * 2009-08-26 2011-03-10 Otis:Kk Roof top fixture
JP2011063998A (en) * 2009-09-17 2011-03-31 Otis:Kk Implement for mounting on roof
JP2013072265A (en) * 2011-09-29 2013-04-22 Sekisui Plastics Co Ltd Structure for fixing greening base material to rib-seam folded-plate roof
JP2014114576A (en) * 2012-12-07 2014-06-26 Aikawa Press Kogyo:Kk Mounting structure of solar panel
JP5668164B1 (en) * 2014-04-25 2015-02-12 イビデングリーンテック株式会社 Roof greening structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104094800B (en) * 2014-07-31 2016-05-18 上海都市绿色工程有限公司 A kind of roofing operation mounting fixing parts

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047146A (en) * 2009-08-26 2011-03-10 Otis:Kk Roof top fixture, and mounting structure for the same
JP2011047147A (en) * 2009-08-26 2011-03-10 Otis:Kk Mounting structure for roof top fixture, the roof top fixture, and spacer member
JP2011047144A (en) * 2009-08-26 2011-03-10 Otis:Kk Roof top fixture
JP2011063998A (en) * 2009-09-17 2011-03-31 Otis:Kk Implement for mounting on roof
JP2013072265A (en) * 2011-09-29 2013-04-22 Sekisui Plastics Co Ltd Structure for fixing greening base material to rib-seam folded-plate roof
JP2014114576A (en) * 2012-12-07 2014-06-26 Aikawa Press Kogyo:Kk Mounting structure of solar panel
JP5668164B1 (en) * 2014-04-25 2015-02-12 イビデングリーンテック株式会社 Roof greening structure

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