JP2006025768A - Folded plate roof-greening system - Google Patents

Folded plate roof-greening system Download PDF

Info

Publication number
JP2006025768A
JP2006025768A JP2004213633A JP2004213633A JP2006025768A JP 2006025768 A JP2006025768 A JP 2006025768A JP 2004213633 A JP2004213633 A JP 2004213633A JP 2004213633 A JP2004213633 A JP 2004213633A JP 2006025768 A JP2006025768 A JP 2006025768A
Authority
JP
Japan
Prior art keywords
plate roof
folded
folded plate
support substrate
roof
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.)
Pending
Application number
JP2004213633A
Other languages
Japanese (ja)
Inventor
Masashi Mogi
正史 茂木
Yoshiro Ogawa
義郎 小河
Yusuke Nakamura
裕介 中村
Akiyuki Wakita
明幸 脇田
Kohei Sawada
宏平 澤田
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.)
Okumura Corp
Original Assignee
Okumura Corp
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 Okumura Corp filed Critical Okumura Corp
Priority to JP2004213633A priority Critical patent/JP2006025768A/en
Publication of JP2006025768A publication Critical patent/JP2006025768A/en
Pending legal-status Critical Current

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
    • 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

Landscapes

  • Cultivation Of Plants (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a folded plate roof-greening system, capable of improving the durability of the folded plate roof, also improving the thermal environment to plants and indoor, and further excellent in water-discharging performance. <P>SOLUTION: This folded plate roof-greening system is equipped with in a plurality of supporting materials 3 spanned over the crest parts of the folded plate roof 1 installed by inclining to make the ridge line direction of the crest part P as inclined and installed as fixed in the direction of crossing with the ridge line direction of crest parts of the folded plate roof, and wave-shaped supporting base plates 4 of which deep grooves 4a and thin grooves 4b are installed along the ridge line direction of crest parts of the folded plate roof as covering the folded plate roof and supporting greening bases 5 by taking a suitable space S with the valley parts V of the folded plate roof. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、折板屋根の耐久性を向上することが可能であるとともに、植物および室内に対する熱的環境を改善することも可能であり、さらに排水性能にも優れる折板屋根緑化システムに関する。   The present invention relates to a folded-plate roof greening system that can improve the durability of a folded-plate roof, can improve the thermal environment for plants and rooms, and is excellent in drainage performance.

折板屋根上を緑化する提案としては、例えば特許文献１〜３が知られている。特許文献１は、ほぼ有底Ｖ字形状の谷形状部と、谷形状部の幅方向両上端から外方に向かって形成された半山形状部と、半山形状部の外端に形成された連結部を有する屋根板材と、排水部と、栽培部とからなり、複数の屋根板材が連結部を介して連結されて屋根が構成され、それぞれの谷形状部には排水部が設置され、排水部上に栽培部が設置されてなる「緑化屋根」を開示している。   For example, Patent Documents 1 to 3 are known as proposals for greening the folded plate roof. Patent Document 1 discloses a substantially bottomed V-shaped valley-shaped portion, a semi-mountain-shaped portion formed outward from both upper ends in the width direction of the valley-shaped portion, and a connection formed at the outer end of the semi-peak-shaped portion. A roof plate material having a portion, a drainage portion, and a cultivation portion, a plurality of roof plate materials are connected via a connection portion to form a roof, and a drainage portion is installed in each valley-shaped portion, and the drainage portion A “green roof” is disclosed in which a cultivation department is installed on top.

特許文献２は、山形部が所定間隔で連続する折板屋根と、山形部の頂部箇所に設けられる支持具と、支持具にて山形部に固定される溝板とからなり、折板屋根の山形部の長手方向と溝板の長手方向とがほぼ直交するようにして、山形部の頂部に複数の溝板が並設され、溝板には植栽マット材が敷設されてなる「緑化屋根」を開示している。   Patent Document 2 is composed of a folded plate roof in which the chevron is continuous at a predetermined interval, a support provided at the top portion of the chevron, and a groove plate fixed to the chevron by the support. A “green roof” is formed by arranging a plurality of groove plates in parallel at the top of the mountain-shaped portion so that the longitudinal direction of the mountain-shaped portion and the longitudinal direction of the groove plate are substantially orthogonal to each other, and planting mat material is laid on the groove plate. Is disclosed.

特許文献３は、山形部が所定間隔をおいて連続形成され、山形部が長手方向に沿って勾配を有することがある折板屋根と、溝板支持部の幅方向両側に取付脚部が形成され、折板屋根の山形部頂部箇所に装着する支持具と、底面部の幅方向両側に立上り側部が形成されてなる溝板と、溝板を溝板支持部上に固定する固定部材とからなり、山形部に固定された複数の支持具間に溝板が山形部の長手方向に直交するようにして配置され、かつ固定部材にて固定され、それぞれの溝板には栽培部が敷設されてなる「緑化屋根」を開示している。
特開２００３−２７８３３１号公報 特開２００３−１８４２３８号公報 特開２００３−３２１９０６号公報 In Patent Document 3, the chevron portions are continuously formed at a predetermined interval, the chevron portions may have a gradient along the longitudinal direction, and the mounting leg portions are formed on both sides in the width direction of the groove plate support portions. A support member to be mounted on the top portion of the mountain-shaped portion of the folded plate roof, a groove plate formed with rising side portions on both sides in the width direction of the bottom surface portion, and a fixing member for fixing the groove plate on the groove plate support portion; The groove plate is arranged between a plurality of support members fixed to the chevron part so as to be orthogonal to the longitudinal direction of the chevron part, and fixed by a fixing member, and the cultivation part is laid on each groove plate The “green roof” is disclosed.
JP 2003-278331 A JP 2003-184238 A JP 2003-321906 A

ところで、特許文献１にあっては、折板屋根自体の谷形状部を利用して排水部と栽培部とを設置しているため、折板屋根が栽培部に滞留しまた排水部から排出されていく水分に晒されて、発錆するなど、早期に劣化してしまうという課題があった。また折板屋根が日射などに晒されて熱くなると、その熱によって栽培部が加熱されて、植物の根が枯れ死してしまうとともに、折板屋根で覆われた室内の熱環境に悪影響を及ぼすという課題もあった。また、特許文献２および３はいずれにあっても、勾配が設定されることのある山形部に対し、これと直交させて、植栽マット材や栽培部が敷設される溝板を配置しているため、溝板内の植栽マット材や栽培部に滞留する水分を重力の作用などによって容易かつ円滑に排水することができず、これにより根腐れなどが発生しやすいという課題があった。   By the way, in patent document 1, since the drainage part and the cultivation part are installed using the valley-shaped part of the folded-plate roof itself, the folded-plate roof stays in the cultivation part and is discharged from the drainage part. There was a problem that it deteriorated at an early stage, such as rusting when exposed to moisture. In addition, when the folded-plate roof is exposed to sunlight and becomes hot, the cultivation part is heated by the heat and the roots of the plants die and die, and the indoor thermal environment covered with the folded-plate roof is adversely affected. There was also a problem. Moreover, in any of Patent Documents 2 and 3, a groove plate on which a planting mat material and a cultivation part are laid is arranged perpendicular to the mountain part where the gradient may be set. Therefore, the water staying in the planting mat material and the cultivation part in the groove plate cannot be drained easily and smoothly due to the action of gravity and the like, thereby causing a problem that root rot easily occurs.

本発明は上記従来の課題に鑑みて創案されたものであって、折板屋根の耐久性を向上することが可能であるとともに、植物および室内に対する熱的環境を改善することも可能であり、さらに排水性能にも優れる折板屋根緑化システムを提供することを目的とする。   The present invention was devised in view of the above-mentioned conventional problems, and it is possible to improve the durability of the folded-plate roof, and it is also possible to improve the thermal environment for plants and rooms, Furthermore, it aims at providing the folded-plate roof greening system which is excellent also in drainage performance.

本発明にかかる折板屋根緑化システムは、山部の稜線方向が斜めになるように傾斜させて設置した折板屋根の当該山部間に掛け渡して上記折板屋根の山部の稜線方向と交差する方向に設置固定された複数の支持材と、これら支持材上に、溝部を上記折板屋根の山部の稜線方向に沿わせて該折板屋根を覆って設置され、当該折板屋根の谷部との間に適宜な空間を隔てて緑化基盤を支持する波板状の支持基板とを備えたことを特徴とする。   The folded-plate roof greening system according to the present invention spans between the mountain portions of the folded-plate roof that is installed so that the ridge line direction of the mountain portion is inclined, and the ridge line direction of the mountain portion of the folded-plate roof A plurality of support members installed and fixed in the intersecting directions, and on the support members, the groove portions are installed so as to cover the folded plate roof along the ridge line direction of the mountain portion of the folded plate roof. And a corrugated support substrate that supports the greening base with an appropriate space between the valley portion and the valley portion.

前記支持基板の縁部には、排水部材が設けられていることを特徴とする。   A drainage member is provided at an edge of the support substrate.

前記緑化基盤は、前記支持基板に固定された断熱性透水層の上に、植物が植栽される植栽層が形成されて構成されることを特徴とする。   The planting base is formed by forming a planting layer on which plants are planted on a heat insulating water-permeable layer fixed to the support substrate.

前記植栽層が土壌であることを特徴とする。   The planting layer is soil.

前記支持基板には、前記折板屋根の山部の稜線方向と交差する方向に沿って前記土壌の移動を規制する堰部材が設けられることを特徴とする。   The support substrate is provided with a weir member that regulates the movement of the soil along a direction intersecting a ridge line direction of a mountain portion of the folded plate roof.

前記支持基板の溝部と前記緑化基盤との間に灌水用配管が設けられることを特徴とする。   An irrigation pipe is provided between the groove portion of the support substrate and the greening base.

本発明にかかる折板屋根緑化システムにあっては、折板屋根の耐久性を向上することができるとともに、植物および室内に対する熱的環境を改善することもでき、さらに優れた排水性能を確保することができる。   In the folded-plate roof greening system concerning this invention, while being able to improve the durability of a folded-plate roof, the thermal environment with respect to a plant and a room can also be improved, and further excellent drainage performance is ensured. be able to.

以下に、本発明にかかる折板屋根緑化システムの好適な一実施形態を、添付図面を参照して詳細に説明する。本実施形態にかかる折板屋根緑化システムは基本的には、図１〜図５に示すように、山部Ｐの稜線方向Ｄが斜めになるように傾斜させて設置された折板屋根１の当該山部Ｐの適宜位置に設置される複数の取付具２と、これら取付具２間に掛け渡して折板屋根１の山部Ｐの稜線方向Ｄと交差する方向に設置固定された複数の支持材３と、これら支持材３上に、溝部である深溝４ａおよび浅溝４ｂを折板屋根１の山部Ｐの稜線方向Ｄに沿わせて折板屋根１を覆って設置され、当該折板屋根１の谷部Ｖとの間に適宜な空間Ｓを隔てて緑化基盤５を支持する波板状の支持基板４とを備えて構成される。   EMBODIMENT OF THE INVENTION Below, suitable one Embodiment of the folded-plate roof greening system concerning this invention is described in detail with reference to an accompanying drawing. As shown in FIGS. 1 to 5, the folded-plate roof tree planting system according to the present embodiment basically includes a folded-plate roof 1 installed so as to be inclined so that the ridge line direction D of the mountain portion P is inclined. A plurality of fixtures 2 installed at appropriate positions of the mountain portion P, and a plurality of fixtures installed and fixed in a direction crossing the ridge line direction D of the mountain portion P of the folded plate roof 1 across the fixtures 2 The support material 3 and the deep groove 4a and the shallow groove 4b, which are grooves, are installed on the support material 3 along the ridge line direction D of the mountain portion P of the folded plate roof 1 so as to cover the folded plate roof 1, A corrugated plate-like support substrate 4 that supports the greening base 5 with an appropriate space S between the valley V of the plate roof 1 is provided.

また、支持基板４の縁部には、樋などの排水部材６が設けられる。緑化基盤５は、ファスナー７を介して支持基板４に固定され、かつ上面から下面に向かって連続した多数の排水経路を有する断熱性透水層８の上に、植物９が植栽される植栽層１０が形成されて構成される。植栽層１０は、植物９が育成するのに必要な適度の保水性と、根腐れを生じないような適度の排水性を有する材料で形成すればよく、一般の土壌の他に、ピートモス等の苔類の堆積物や間伐材のチップを固めた人工材料等が用いられる。支持基板４には、折板屋根１の山部Ｐの稜線方向Ｄと交差する方向に沿って土壌の移動を規制する堰部材１１が設けられる。支持基板４の深溝４ａと緑化基盤５との間に灌水用配管１２が設けられる。   Further, a drainage member 6 such as a basket is provided at the edge of the support substrate 4. The planting base 5 is planted in which a plant 9 is planted on a heat-insulating water-permeable layer 8 that is fixed to the support substrate 4 via fasteners 7 and has a number of continuous drainage paths from the upper surface toward the lower surface. Layer 10 is formed and configured. The planting layer 10 should just be formed with the material which has the moderate water retention required for the plant 9 to grow, and the moderate drainage property which does not produce root rot. In addition to general soil, peat moss etc. Artificial materials such as moss deposits and thinned wood chips are used. The support substrate 4 is provided with a weir member 11 that regulates the movement of soil along the direction intersecting the ridge line direction D of the mountain portion P of the folded plate roof 1. An irrigation pipe 12 is provided between the deep groove 4 a of the support substrate 4 and the greening base 5.

折板屋根１はよく知られているように、山部Ｐと谷部Ｖとが連続されて波板形態で形成される。具体的には、おおよそＵ字形状の複数の屋根片１３を敷き並べて、隣接する屋根片１３同士を山部Ｐ位置で互いに嵌合もしくははぜ締めすることで形成される。図示例にあっては、折板屋根１は平面外形輪郭が矩形状に形成されている。通常、折板屋根１は、山部Ｐの稜線方向Ｄが斜めになるように、山部Ｐの稜線方向Ｄに沿う幅方向一端縁を上縁部１ａとし他端縁を下縁部１ｂとして、傾斜させて設置される（図２および図５参照）。本実施形態にかかる折板屋根緑化システムは、折板屋根１が既設であるか、新設であるかを問わず適用することができる。   As is well known, the folded plate roof 1 is formed in the form of a corrugated plate with a peak portion P and a valley portion V being continuous. Specifically, it is formed by arranging a plurality of approximately U-shaped roof pieces 13 and fitting or screwing together adjacent roof pieces 13 at the peak P position. In the illustrated example, the folded-plate roof 1 has a planar outer contour that is formed in a rectangular shape. Normally, the folded-plate roof 1 has one edge in the width direction along the ridge line direction D of the mountain portion P as the upper edge portion 1a and the other edge as the lower edge portion 1b so that the ridge line direction D of the mountain portion P is inclined. Inclined (see FIG. 2 and FIG. 5). The folded plate roof greening system according to the present embodiment can be applied regardless of whether the folded plate roof 1 is existing or newly installed.

折板屋根１が備える多数の山部Ｐのうち、適宜な山部Ｐ、そしてまた当該山部Ｐの適宜位置には、取付具２が設置される。取付具２の設置位置は、折板屋根１上に設置される緑化基盤５等の荷重分布を斟酌しつつ、支持材３の配置を考慮して種々様々に決定される。取付具２は、本実施形態にあっては図２に示すように、折板屋根１の屋根面に、傾斜方向へ向かって千鳥状の配置で、上部に３つ、中央部に２つ、下部に３つ設置されている。緑化基盤５の重量が大きい場合には碁盤の目状に、上部に３つ、中央部に３つ、下部に３つ設置することも考えられる。   The fixture 2 is installed at an appropriate mountain portion P and an appropriate position of the mountain portion P among the many mountain portions P included in the folded plate roof 1. The installation position of the fixture 2 is variously determined in consideration of the arrangement of the support member 3 while considering the load distribution of the greening base 5 installed on the folded plate roof 1. In the present embodiment, as shown in FIG. 2, the fixture 2 has a staggered arrangement on the roof surface of the folded plate roof 1 in an inclined direction, three at the top, two at the center, Three are installed at the bottom. When the greening base 5 is heavy, it is also possible to install three in the upper part, three in the central part, and three in the lower part in a grid pattern.

取付具２は具体的には、座部１４ａ、座部１４ａの両端から同じ方向に突出された一対の脚部１４ｂおよびこれら一対の脚部１４ｂの先端から互いに向かい合うように内側に折り曲げられた一対の爪部１４ｃとから断面ほぼＣ字形状に形成されたグリップ１４と、一対の脚部１４ｂ間に掛け渡して螺着され、締め込まれることでこれら脚部１４ｂ同士の間隔を狭める締め込みネジ１５とから構成される。この取付具２は、折板屋根１の嵌合箇所を挟んで形成される一対の平坦部１６上に一対の爪部１４ｃを載せ、かつこれら爪部１４ｃを当該平坦部１６に連続する一対の嵌め込み溝１７にそれぞれ嵌め込んだ状態で、締め込みネジ１５を締め込んで脚部１４ｂの間隔を狭めることにより、平坦部１６上に載せられた爪部１４ｃの嵌め込み溝１７への嵌め込み状態が保持されて、折板屋根１の山部Ｐに固定される。   Specifically, the fixture 2 is a seat portion 14a, a pair of leg portions 14b protruding in the same direction from both ends of the seat portion 14a, and a pair of inwardly bent portions facing each other from the tips of the pair of leg portions 14b. A tightening screw that narrows the space between the leg portions 14b by tightening and tightening the grip 14 that is formed in a substantially C-shaped cross section from the claw portion 14c and the pair of leg portions 14b. 15. The fixture 2 has a pair of claw portions 14c placed on a pair of flat portions 16 formed with a fitting portion of the folded plate roof 1 sandwiched therebetween, and the claw portions 14c are connected to the flat portion 16 in a pair. The fitting state of the claw portion 14c placed on the flat portion 16 in the fitting groove 17 is maintained by tightening the tightening screw 15 and narrowing the interval between the leg portions 14b in the state of being fitted in the fitting grooves 17 respectively. And fixed to the mountain portion P of the folded-plate roof 1.

取付具２の座部１４ａ上には、少なくとも２つの取付具２間に掛け渡して支持材３が設置される。これら支持材３は、折板屋根１の山部Ｐの稜線方向Ｄと交差する方向、例えば直交する方向（図示例にあっては、折板屋根１の長さ方向）に設置される。従って、支持材３の向きは、稜線方向Ｄに対し直交する方向以外であってもよい。本実施形態にあっては図２に示すように、支持材３は、折板屋根１の長さ方向全長にわたる長さで長尺に形成され、上記３−２−３で配置された取付具２の設置位置に、稜線方向Ｄと直交させて３本設けられている。   On the seat 14 a of the fixture 2, the support member 3 is installed across at least two fixtures 2. These support members 3 are installed in a direction intersecting with the ridge line direction D of the mountain portion P of the folded-plate roof 1, for example, a direction perpendicular to the ridgeline direction D (in the illustrated example, the length direction of the folded-plate roof 1). Therefore, the direction of the support member 3 may be other than the direction orthogonal to the ridge line direction D. In the present embodiment, as shown in FIG. 2, the support member 3 is formed in a long length over the entire length in the length direction of the folded plate roof 1, and the fixture disposed in the above 3-2-3. Three are provided at two installation positions so as to be orthogonal to the ridge line direction D.

支持材３は、もちろん緑化基盤５の大きさに合わせて、折板屋根１の長さよりも短く形成してもよく、またその本数を加減しても良い。支持材３として本実施形態にあっては、軽量かつ良好な取り扱い性を考慮して、Ｃ形チャンネル材が採用されている。このＣ形チャンネル材でなる支持材３は、図示しない留め具にて取付具２に対し固定される。もちろん必要剛性等を考慮して、アングル材や中空角形パイプなどのチャンネル材以外の支持材３を用いるようにしても良い。取付具２は、これら支持材３に合わせて、適宜な形態のものが用いられる。   Of course, the support material 3 may be formed shorter than the length of the folded roof 1 according to the size of the greening base 5, and the number thereof may be adjusted. In the present embodiment, a C-shaped channel material is employed as the support material 3 in consideration of light weight and good handleability. The support member 3 made of the C-shaped channel material is fixed to the fixture 2 with a fastener (not shown). Of course, the support material 3 other than the channel material such as an angle material or a hollow square pipe may be used in consideration of the required rigidity. The fixture 2 has an appropriate form in accordance with the support material 3.

これら支持材３の上には、少なくとも２本の支持材２間に掛け渡して支持基板４が設置され、これにより支持基板４の下側には、折板屋根１の谷部Ｖとの間に適宜な空間Ｓが形成される。この空間Ｓは、折板屋根１の幅方向に下縁部１ｂから上縁部１ａにわたって一連に、かつ長さ方向に多数形成される。支持基板４は、その平面外形寸法の範囲で折板屋根１を覆って設置されるもので、折板屋根１全面を覆う場合に限らず、部分的に覆う場合も含まれる。この支持基板４は、平坦部４ｃを介して深溝４ａと浅溝４ｂとが交互に隣接するように波板状に形成されている。そのため、通常の平板よりも断面性能が高いので、薄くすることができ、軽量化を図ることができる。この支持板４の深溝４ａ部分が支持材３上に当接されて設置される。特にこの支持基板４は、これら深溝４ａおよび浅溝４ｂがともに、折板屋根１の山部Ｐの稜線方向Ｄに沿うように、換言すれば折板屋根１の傾斜方向に沿うように配置される。この支持基板４は耐蝕性の素材で形成することが好ましく、適宜位置で支持材３に対し耐蝕性のビス１８などにより接合される。   On these support members 3, a support substrate 4 is installed across at least two support members 2, so that the lower side of the support substrate 4 is between the valley V of the folded plate roof 1. An appropriate space S is formed. A large number of the spaces S are formed in series in the width direction of the folded plate roof 1 from the lower edge portion 1b to the upper edge portion 1a and in the length direction. The support substrate 4 is installed so as to cover the folded plate roof 1 within the range of the planar outer dimensions thereof, and includes not only the case of covering the entire folded plate roof 1 but also the case of partially covering it. The support substrate 4 is formed in a corrugated plate shape so that the deep grooves 4a and the shallow grooves 4b are alternately adjacent to each other through the flat portion 4c. Therefore, since the cross-sectional performance is higher than that of a normal flat plate, the cross-sectional performance can be reduced and the weight can be reduced. The deep groove 4 a portion of the support plate 4 is placed in contact with the support material 3. In particular, the support substrate 4 is arranged so that both the deep groove 4a and the shallow groove 4b are along the ridge line direction D of the mountain portion P of the folded plate roof 1, in other words, along the inclined direction of the folded plate roof 1. The The support substrate 4 is preferably formed of a corrosion-resistant material, and is bonded to the support material 3 at an appropriate position by a corrosion-resistant screw 18 or the like.

また、この支持基板４にはその周端縁、特に図３に示すように、折板屋根１の下縁部１ｂ側の下端縁４ｄに位置させて、樋などの排水部材６が設けられる。排水部材６は、この下端縁４ｄ側を挟んで折板屋根１の山部Ｐの稜線に沿う両側の側端縁４ｅにも設けるようにしてもよい。この排水部材６は、支持基板４の下端縁４ｄや側端縁４ｅに接合しても、あるいは図示例のように、支持基板４の下端縁４ｄや側端縁４ｅに臨ませる配置で折板屋根１の下縁部１ｂや側縁部に接合しても良い。後述する支持基板４と折板屋根１との間の良好な通気性を考慮すれば、排水部材６は折板屋根１に取り付けることが好ましい。その場合においても、図３に示すように、支持基板４の下端縁４ｄを折板屋根１の下縁部１ｂより突出させるとともに、排水部材６を折板屋根１の下縁部１ｂに設ければ、折板屋根１全面を支持基板４上の植栽層１０で覆い隠すことができて美観的にも優れた緑化屋根を形成できるだけでなく、支持基板４からの排水と折板屋根１からの排水を単一の排水部材６で兼用して排水できるので、省力化した構成とすることができる。   In addition, the support substrate 4 is provided with a drainage member 6 such as a gutter at its peripheral edge, particularly at the lower edge 4d on the lower edge 1b side of the folded roof 1 as shown in FIG. The drainage member 6 may be provided also on the side edge 4e on both sides along the ridge line of the mountain portion P of the folded plate roof 1 with the lower edge 4d side in between. The drainage member 6 is a folded plate that is disposed so as to face the lower end edge 4d and the side edge 4e of the support substrate 4 even when joined to the lower end edge 4d and the side end edge 4e of the support substrate 4 or as shown in the drawing. You may join to the lower edge 1b of the roof 1, or a side edge. Considering good air permeability between the support substrate 4 and the folded-plate roof 1 described later, the drainage member 6 is preferably attached to the folded-plate roof 1. Even in that case, as shown in FIG. 3, the lower end edge 4 d of the support substrate 4 protrudes from the lower edge portion 1 b of the folded plate roof 1, and the drainage member 6 is provided on the lower edge portion 1 b of the folded plate roof 1. For example, the entire surface of the folded-plate roof 1 can be covered with the planting layer 10 on the support substrate 4 to form a green roof that is excellent in aesthetics, as well as from the drainage from the support substrate 4 and the folded-plate roof 1. Since a single drainage member 6 can also be used for drainage, a labor-saving configuration can be achieved.

支持基板４上には、上述したように当該支持基板４により、折板屋根１の谷部Ｖとの間に適宜な空間Ｓを隔てて、緑化基盤５が支持される。緑化基盤５は、図示しないけれども、発泡させるなどの手法で網目のように多数の排水経路が形成された、例えばポリスチレンからなる軽量な断熱性透水層８と、断熱性透水層８の上に形成され、植物９が植栽される植栽層１０とから構成される。排水経路は、発泡などの手段によらず、多数の細穴を穿孔するなどの方法で形成してもよい。   On the support substrate 4, the greening base 5 is supported by the support substrate 4 with an appropriate space S between the folded plate roof 1 and the valley V as described above. Although not shown, the greening base 5 is formed on a light-insulating water-permeable layer 8 made of, for example, polystyrene, and a heat-insulating water-permeable layer 8 in which a number of drainage channels are formed like a mesh by foaming or the like. And a planting layer 10 on which the plant 9 is planted. The drainage path may be formed by a method such as drilling a large number of fine holes without depending on means such as foaming.

断熱性透水層８は、植栽層１０に過剰に水が溢れて、植物９の根の浮き上がりや土壌の流出などが生じないように、また、植栽層１０に余剰な水が滞留して、根腐れが生じないように、これらの過剰水や余剰水を支持基板４の深溝４ａに速やかに排水し、植栽層１０に常に、植物９を育成するのに必要な適度の水分を維持すべく植栽層１０の排水を調整するものであって、植栽層１０からの排水を支持基板４に向けて通過させる多数の排水経路を有するものであればよく、例えば、多孔質の材料や海綿状の材料で形成してもよい。また、植栽層１０からの肥料を含む排水が流通されることから、耐蝕性や耐候性を有する材料、例えば無機質材料や合成樹脂材料で形成してもよい。さらに、軽量で断熱性能を有することも望ましいことから、これを兼ね備えた発泡性の合成樹脂材料で形成することが好ましい。   The heat-insulating water-permeable layer 8 has excessive water in the planting layer 10 so that the planting layer 10 is not overflowed with water and the root of the plant 9 is not lifted up or soil is discharged. In order to prevent root rot, these excess water and excess water are quickly drained into the deep groove 4a of the support substrate 4, and the appropriate moisture necessary for growing the plant 9 is always maintained in the planting layer 10. The drainage of the planting layer 10 should be adjusted as long as it has a number of drainage paths through which the drainage from the planting layer 10 passes toward the support substrate 4. For example, a porous material Or spongy material. Moreover, since the wastewater containing the fertilizer from the planting layer 10 distribute | circulates, you may form with the material which has corrosion resistance and a weather resistance, for example, an inorganic material and a synthetic resin material. Furthermore, since it is also desirable that it is lightweight and has a heat insulating performance, it is preferable to form it with a foaming synthetic resin material having this.

断熱性透水層８は、合成樹脂製など耐蝕性を有する適宜なファスナー７によって支持基板４に対し固定される。植栽層１０は本実施形態にあっては、断熱性透水層８上に土壌を盛り土することによって形成される。そしてこの盛り土された土壌に、植物９が植えられる。そして当該緑化基盤５を支持する支持基板４の浅溝４ｂおよび深溝４ａは、植栽層１０および断熱性透水層８の排水経路から流出される水分を、折板屋根１の傾斜を利用して自然排水する排水路として機能される。   The heat insulating water permeable layer 8 is fixed to the support substrate 4 by an appropriate fastener 7 having a corrosion resistance such as a synthetic resin. In this embodiment, the planting layer 10 is formed by embedding soil on the heat-insulating water-permeable layer 8. And the plant 9 is planted in this filled soil. And the shallow groove | channel 4b and the deep groove | channel 4a of the support substrate 4 which support the said greening base | substrate 5 use the inclination of the folded-plate roof 1 for the moisture which flows out from the drainage path | route of the planting layer 10 and the heat-insulating water-permeable layer 8. Functions as a drainage for natural drainage.

支持基板４には、断熱性透水層８上の土壌が飛散したり、折板屋根１の傾きに従って移動し崩落するのを規制するために、折板屋根１の山部Ｐの稜線方向Ｄ、すなわち折板屋根１の傾斜方向と交差する方向、本実施形態にあっては図２に示すように折板屋根１の長さ方向に沿って堰部材１１が固設される。図示例にあっては堰部材１１は支持材３位置に対応させて、折板屋根１の幅方向に互いに間隔を隔てて３本設けられている。堰部材１１の設置数は、土壌の量や折板屋根１の傾斜角度に応じて、適宜に設定すればよい。   In order to restrict the soil on the heat-insulating permeable layer 8 from being scattered on the support substrate 4 or moving and collapsing according to the inclination of the folded-plate roof 1, the ridge line direction D of the mountain portion P of the folded-plate roof 1, That is, the weir member 11 is fixed along the direction intersecting the inclination direction of the folded-plate roof 1, and in this embodiment, as shown in FIG. 2, along the length direction of the folded-plate roof 1. In the illustrated example, three weir members 11 are provided at intervals in the width direction of the folded-plate roof 1 so as to correspond to the positions of the support members 3. What is necessary is just to set the number of installation of the dam member 11 suitably according to the quantity of soil and the inclination angle of the folded-plate roof 1. FIG.

この堰部材１１は、支持基板４から植栽層１０よりも上方へ突出される高さを有する長尺な板材で形成される。植栽層１０から突出された突出部分１１ａについては、崩落して移動しようする土壌を受け止めるために、傾斜方向上方へ向けて折り曲げて形成することも可能である。堰部材１１は、植栽層１０や排水経路を有する断熱性透水層８に貫入して設けられることから、耐蝕性を有する合成樹脂材もしくは金属材で形成することが好ましい。本実施形態にあっては、堰部材１１により土壌の飛散・崩落を防止するようにしているが、植物９の根が伸張して土壌を包み込み、さらには断熱性透水層８の排水経路などへ進入するようになることで、これによっても土壌の飛散や崩落を防止することが可能となる。   The dam member 11 is formed of a long plate material having a height that protrudes upward from the planting layer 10 from the support substrate 4. About the protrusion part 11a protruded from the planting layer 10, in order to catch the soil which collapses and moves, it is also possible to bend and form toward the upward direction of an inclination. Since the weir member 11 is provided so as to penetrate the planting layer 10 and the heat-insulating water-permeable layer 8 having a drainage path, it is preferably formed of a synthetic resin material or a metal material having corrosion resistance. In the present embodiment, the dam member 11 prevents the scattering and collapse of the soil. However, the root of the plant 9 extends to wrap up the soil, and further to the drainage path of the heat-insulating permeable layer 8 and the like. By entering, it becomes possible to prevent scattering and collapse of the soil.

また、緑化基盤５の断熱性透水層８の下面とその直下の支持基板４の深溝４ａとの間には、これらに挟み込んでかつ深溝４ａの長さ方向に沿って、断熱性透水層８の排水経路による毛細管現象を利用して、必要に応じて給水するための灌水用配管１２が設けられる。灌水用配管１２からの給水圧を高く設定する場合には、断熱性透水層８に比較的大きな給水穴を穿設するようにしても良い。この灌水用配管１２も、耐蝕性を有する合成樹脂材や金属材で形成することが好ましい。さらに、緑化基盤５の植栽層１０上には、周縁に位置させて、植栽層１０への給水を行いかつこれにより土壌の飛散を防止する灌水用チューブ１９が設けられるとともに、適宜位置に位置させて、灌水用のスプリンクラー２０が設けられる。   Moreover, between the lower surface of the heat-insulating permeable layer 8 of the greening base 5 and the deep groove 4a of the support substrate 4 immediately below, the heat-insulating permeable layer 8 is sandwiched between them and along the length direction of the deep groove 4a. An irrigation pipe 12 for supplying water as needed is provided using the capillary phenomenon by the drainage path. When the water supply pressure from the irrigation pipe 12 is set high, a relatively large water supply hole may be formed in the heat insulating permeable layer 8. The irrigation pipe 12 is also preferably formed of a synthetic resin material or metal material having corrosion resistance. Furthermore, on the planting layer 10 of the tree planting base 5, there is provided a irrigation tube 19 which is located at the periphery and supplies water to the planting layer 10 and thereby prevents the scattering of the soil. Positioned, a sprinkler 20 for irrigation is provided.

以上の構成を備える本実施形態にかかる折板屋根緑化システムの作用について説明すると、既設もしくは新設を問わず、折板屋根１上に当該緑化システムを設置するに際しては、グリップ１４を締め込みネジ１５で取り付けて取付具２を山部Ｐに複数個設置し、次いで、取付具２間に掛け渡して支持材３を設置し、次いで、支持材３上にビス１８などで支持基板４を設置する。この際、適宜な深溝４ａにこれに沿って灌水用配管１２を装着する。その後、支持基板４上に緑化基盤５を構成する断熱性透水層８を載せ、この断熱性透水層８を支持基板４に対してファスナー７などで固定する。この際、支持基板４に固定して堰部材１１も取り付ける。その後さらに、断熱性透水層８の上に、植栽層１０として土壌を盛り土する。またこの植栽層１０の上には、必要に応じて、灌水用チューブ１９やスプリンクラー２０を設備する。   The operation of the folded-plate roof greening system according to the present embodiment having the above-described configuration will be described. When installing the greening system on the folded-plate roof 1, regardless of existing or new installation, the grip 14 is tightened with a screw 15. A plurality of fixtures 2 are installed on the mountain P, and then the support material 3 is installed between the fixtures 2, and then the support substrate 4 is installed on the support material 3 with screws 18 or the like. . At this time, the irrigation pipe 12 is mounted along the appropriate deep groove 4a. Thereafter, the heat-insulating water-permeable layer 8 constituting the greening base 5 is placed on the support substrate 4, and the heat-insulating water-permeable layer 8 is fixed to the support substrate 4 with a fastener 7 or the like. At this time, the weir member 11 is also fixed to the support substrate 4. Thereafter, the soil is further embanked as a planting layer 10 on the heat-insulating water-permeable layer 8. Moreover, on this planting layer 10, the irrigation tube 19 and the sprinkler 20 are installed as needed.

このようにして折板屋根１を利用して設置される緑化システムにあっては、植栽層１０の下側に断熱性透水層８を設けたので、降雨による過剰な水は断熱性透水層８を通じて支持基板４の深溝４ａに速やかに排水され、植栽層１０に過剰水が溢れて、植物９の根の浮き上がりや土壌の流出などが生じることを防止できるとともに、植栽層１０に余剰水が滞留して、根腐れが生じることもなく、また必要に応じて、灌水用チューブ１９やスプリンクラー２０から水を補給することによって、植栽層１０には常に、植物９を育成するのに必要な適度の水分を保水することができる。   Thus, in the tree planting system installed using the folded-plate roof 1, since the heat-insulating water-permeable layer 8 was provided on the lower side of the planting layer 10, excess water due to rainfall is removed from the heat-insulating water-permeable layer. 8 is quickly drained into the deep groove 4 a of the support substrate 4, and it is possible to prevent the planting layer 10 from overflowing with excess water, causing the roots of the plants 9 to rise and the soil from flowing out. Water stays and root rot does not occur. If necessary, water is supplied from the irrigation tube 19 or the sprinkler 20 to constantly grow the plant 9 in the planting layer 10. It can retain the necessary moderate moisture.

さらに、植栽層１０に滞留しまたこれより排出される排水を、支持基板４の深溝４ａおよび浅溝４ｂで受けて排水することができ、排水を折板屋根１で受けることがないので、当該折板屋根１の耐久性を向上することができる。また、折板屋根１は上述したように、屋根片１３を互いに嵌合したりはぜ締めすることで構成されることから、折板屋根１で排水を受けるようにすると当該嵌合部分等の水仕舞いの問題もあるが、このような問題も解決することができる。特に、山部Ｐの稜線方向Ｄが斜めになるように傾斜させて設置される折板屋根１に対し、支持基板４を、深溝４ａおよび浅溝４ｂが当該山部Ｐの稜線方向Ｄに沿うように設置したので、これら深溝４ａおよび浅溝４ｂは支持基板４の下端縁４ｄに向かって傾斜されることとなり、容易かつ円滑に排水することができ、これにより緑化基盤５に過度に水分が滞留されることで発生する根腐れなどを防止することができる。   Furthermore, since the waste water staying in the planting layer 10 and discharged therefrom can be received and drained by the deep grooves 4a and the shallow grooves 4b of the support substrate 4, and the drainage is not received by the folded plate roof 1, The durability of the folded plate roof 1 can be improved. Further, as described above, the folded plate roof 1 is configured by fitting the roof pieces 13 to each other or fastening them together. Although there is a problem with water, such a problem can be solved. In particular, with respect to the folded plate roof 1 installed so as to be inclined such that the ridgeline direction D of the mountain portion P is inclined, the deep groove 4a and the shallow groove 4b are along the ridgeline direction D of the mountain portion P. Thus, the deep grooves 4a and the shallow grooves 4b are inclined toward the lower end edge 4d of the support substrate 4 and can be drained easily and smoothly. It can prevent root rot caused by the retention.

また、図５に示すように、緑化基盤５を支持基板４で支持するようにし、この支持基板４と折板屋根１の谷部Ｖとの間に、折板屋根１の下縁部１ｂから上縁部１ａに向かって一連に連通する多数の空間Ｓを形成するようにしたので、この空間Ｓを利用して通気させることができ、折板屋根１が日射などに晒されて加熱されても、また緑化基盤５が相当の熱量を吸収しても、空間Ｓによる断熱作用に通気作用が相俟ってこれにより熱を奪い、緑化基盤５側および折板屋根１側の温度上昇を抑えることができて、植物９の根が枯れ死することを防止できるとともに、折板屋根１で覆われた室内の熱環境も快適に維持することができる。   In addition, as shown in FIG. 5, the greening base 5 is supported by the support substrate 4, and from the lower edge 1 b of the folded plate roof 1 between the support substrate 4 and the valley portion V of the folded plate roof 1. Since a large number of spaces S communicating in series toward the upper edge portion 1a are formed, the space S can be used for ventilation, and the folded-plate roof 1 is exposed to solar radiation and heated. In addition, even if the greening base 5 absorbs a considerable amount of heat, the heat-insulating action of the space S is combined with the ventilation function to take heat away, thereby suppressing the temperature rise on the greening base 5 side and the folded-plate roof 1 side. It is possible to prevent the roots of the plant 9 from withering and dying, and to maintain a comfortable thermal environment in the room covered with the folded roof 1.

また、緑化基盤５を、植栽層１０の下に断熱性透水層８を設置して構成したので、この断熱性透水層８が有する断熱性能によっても、植栽層１０に吸収された熱が折板屋根１側、ひいては室内に放熱されることを阻止でき、これによっても室内の熱的環境を良好に維持することができる。さらに、植栽層１０を土壌としたので、十分に灌水を実施することができ、これによる植栽層１０の土壌面および植物９の葉面からの蒸散作用によって生じる気化熱で温度を降下させることができて、室内に対する断熱効果を向上できるとともに、ヒートアイランド現象も効果的に抑制することができる。   In addition, since the greening base 5 is configured by installing the heat-insulating permeable layer 8 under the planting layer 10, the heat absorbed by the planting layer 10 is also affected by the heat insulating performance of the heat-insulating permeable layer 8. It is possible to prevent heat from being radiated to the folded plate roof 1 side, and thus to the room, and it is possible to maintain the indoor thermal environment well. Furthermore, since the planting layer 10 is soil, watering can be sufficiently performed, and the temperature is lowered by the heat of vaporization generated by the transpiration action from the soil surface of the planting layer 10 and the leaf surface of the plant 9. Thus, the heat insulation effect for the room can be improved and the heat island phenomenon can be effectively suppressed.

折板屋根１に対し、山部Ｐの適宜位置に設置可能な取付具２と、取付具２の配置に従って掛け渡す支持材３とで支持基板４を支持するようにしたので、緑化基盤５の荷重分に応じてこれら取付具２の配置や個数を調整することによって、支持材３の配置や本数を調節することが可能であり、緑化基盤５を折板屋根１上に適切に搭載して支持することができる。また、取付具２、Ｃ形チャンネル材でなる支持材３、波板状の支持基板４および断熱性透水層８により全体構成を軽量化でき、優れた取り扱い性で施工することができる。他方、支持基板４の下端縁４ｄや側端縁４ｅに排水部材６を設けたので、緑化基盤５からの排水で折板屋根１周辺が汚損されることを防止しつつ、支持基板４から効率よく排水することができる。さらに、支持基板４の下端縁４ｄを折板屋根１の下縁部１ｂより突出させて、排水部材６を折板屋根１の下縁部１ｂに設ければ、折板屋根１全面を支持基板４上の植栽層１０で覆い隠すことができて美観的にも優れた緑化屋根を形成できるだけでなく、支持基板４からの排水と折板屋根１からの排水を単一の排水部材６で兼用して排水できるので、省力化した構成を確保することができる。   Since the support substrate 4 is supported by the fixture 2 that can be installed at an appropriate position of the mountain portion P with respect to the folded plate roof 1 and the support material 3 that is spanned according to the arrangement of the fixture 2, By adjusting the arrangement and number of these fixtures 2 according to the load, it is possible to adjust the arrangement and number of the support members 3, and the greening base 5 is appropriately mounted on the folded plate roof 1. Can be supported. Moreover, the whole structure can be reduced in weight by the fixture 2, the support material 3 which consists of C-shaped channel material, the corrugated plate-shaped support substrate 4, and the heat-insulating water-permeable layer 8, and it can construct with the outstanding handleability. On the other hand, since the drainage member 6 is provided on the lower edge 4d and the side edge 4e of the support substrate 4, the drainage from the greening base 5 prevents the periphery of the folded plate roof 1 from being contaminated, and the efficiency is improved from the support substrate 4. It can drain well. Furthermore, if the lower end edge 4d of the support substrate 4 protrudes from the lower edge portion 1b of the folded plate roof 1, and the drainage member 6 is provided on the lower edge portion 1b of the folded plate roof 1, the entire surface of the folded plate roof 1 is supported by the support substrate. In addition to forming a green roof that can be covered with the planting layer 10 on the top 4 and aesthetically superior, the drainage from the support substrate 4 and the drainage from the folded roof 1 can be performed with a single drainage member 6. Since it can also be used for drainage, a labor-saving configuration can be secured.

また、堰部材１１を設けたことにより、土壌分の飛散や崩落を防止できて植栽層１０を、強固に固形化されたあるいは袋詰めされた土壌を用いることなく、盛り土した土壌や柔らかめに固形化された土壌により形成することができるとともに、また地震時の水平力に対しても植栽層１０の位置ずれを押さえて、折板屋根１上に保持することができる。また土壌分の飛散防止等については、土壌に根付いた植物９自体の根によっても確保することができる。また、灌水用配管１２を、支持基板４の深溝４ａを利用して緑化基盤５下に設けるようにしたので、緑化基盤内に灌水用配管を設置した場合にメンテナンスが困難であるのに対し、本実施形態にあっては灌水用配管１２を深溝４ａから引き出すことができて、容易に灌水用配管１２の保守や交換を実施することができる。   Further, by providing the weir member 11, the planting layer 10 can be prevented from being scattered or collapsed, and the planting layer 10 can be filled with soil or softened without using solidified or bagged soil. It can be formed by soil solidified to the ground, and can be held on the folded roof 1 by suppressing the displacement of the planting layer 10 against the horizontal force during an earthquake. Further, the prevention of scattering of the soil can be ensured by the roots of the plant 9 itself rooted in the soil. In addition, since the irrigation pipe 12 is provided under the greening base 5 using the deep groove 4a of the support substrate 4, maintenance is difficult when the irrigation pipe is installed in the greening base, In the present embodiment, the irrigation pipe 12 can be pulled out from the deep groove 4a, and the irrigation pipe 12 can be easily maintained and replaced.

本発明にかかる折板屋根緑化システムの好適な一実施形態を示す要部拡大正面断面図である。It is a principal part expanded front sectional view which shows suitable one Embodiment of the folded-plate roof greening system concerning this invention. 図１に示す折板屋根緑化システムの概略平面図である。It is a schematic plan view of the folded-plate roof greening system shown in FIG. 図１の折板屋根緑化システムに設けられる排水部材周辺を示す要部概略側面図である。It is a principal part schematic side view which shows the drainage member periphery provided in the folded-plate roof greening system of FIG. 図１の折板屋根緑化システムに設けられる堰部材周辺を示す要部概略側断面図である。It is a principal part schematic side sectional view which shows the dam member periphery provided in the folded-plate roof greening system of FIG. 図１の折板屋根緑化システムによって得られる熱環境を説明するための、図２中Ａ−Ａ線概略断面図である。FIG. 3 is a schematic cross-sectional view taken along line AA in FIG. 2 for illustrating a thermal environment obtained by the folded-plate roof greening system in FIG. 1.

符号の説明Explanation of symbols

１ 折板屋根
２ 取付具
３ 支持材
４ 支持基板
４ａ 深溝
４ｂ 浅溝
５ 緑化基盤
６ 排水部材
７ ファスナー
８ 断熱性透水層
９ 植物
１０ 植栽層
１１ 堰部材
１２ 灌水用配管
Ｄ 山部の稜線方向
Ｐ 折板屋根の山部
Ｓ 空間
Ｖ 折板屋根の谷部 DESCRIPTION OF SYMBOLS 1 Folded plate roof 2 Fixing tool 3 Support material 4 Support substrate 4a Deep groove 4b Shallow groove 5 Greening base 6 Drainage member 7 Fastener 8 Thermal insulation water permeable layer 9 Plant 10 Planting layer 11 Weir member 12 Irrigation piping D Edge direction of mountain part P Mountain part of folded-plate roof S Space V Valley part of folded-plate roof

Claims (6)

山部の稜線方向が斜めになるように傾斜させて設置した折板屋根の当該山部間に掛け渡して上記折板屋根の山部の稜線方向と交差する方向に設置固定された複数の支持材と、これら支持材上に、溝部を上記折板屋根の山部の稜線方向に沿わせて該折板屋根を覆って設置され、当該折板屋根の谷部との間に適宜な空間を隔てて緑化基盤を支持する波板状の支持基板とを備えたことを特徴とする折板屋根緑化システム。   Plural supports that are installed and fixed in a direction crossing the ridge line direction of the folded-plate roof above the folded-plate roof that is installed so that the ridge line direction of the mountain section is inclined. On the support material, the groove portion is installed along the ridge line direction of the mountain portion of the folded plate roof so as to cover the folded plate roof, and an appropriate space is provided between the folded plate roof and the valley portion. A folded-plate roof greening system comprising a corrugated support substrate that supports a greening base at a distance. 前記支持基板の縁部には、排水部材が設けられていることを特徴とする請求項１に記載の折板屋根緑化システム。   The folded plate roof greening system according to claim 1, wherein a drainage member is provided at an edge of the support substrate. 前記緑化基盤は、前記支持基板に固定された断熱性透水層の上に、植物が植栽される植栽層が形成されて構成されることを特徴とする請求項１または２に記載の折板屋根緑化システム。   The folding according to claim 1 or 2, wherein the planting base is configured by forming a planting layer on which plants are planted on a heat-insulating water-permeable layer fixed to the support substrate. Plan roof greening system. 前記植栽層が土壌であることを特徴とする請求項３に記載の折板屋根緑化システム。   The said planting layer is soil, The folded-plate roof greening system of Claim 3 characterized by the above-mentioned. 前記支持基板には、前記折板屋根の山部の稜線方向と交差する方向に沿って前記土壌の移動を規制する堰部材が設けられることを特徴とする請求項４に記載の折板屋根緑化システム。   5. The folded-plate roof greening according to claim 4, wherein the support substrate is provided with a weir member that regulates movement of the soil along a direction intersecting a ridge line direction of a mountain portion of the folded-plate roof. system. 前記支持基板の溝部と前記緑化基盤との間に灌水用配管が設けられることを特徴とする請求項１〜５いずれかの項に記載の折板屋根緑化システム。   The folded plate roof greening system according to any one of claims 1 to 5, wherein a irrigation pipe is provided between the groove portion of the support substrate and the greening base.
JP2004213633A 2004-07-21 2004-07-21 Folded plate roof-greening system Pending JP2006025768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004213633A JP2006025768A (en) 2004-07-21 2004-07-21 Folded plate roof-greening system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004213633A JP2006025768A (en) 2004-07-21 2004-07-21 Folded plate roof-greening system

Publications (1)

Publication Number Publication Date
JP2006025768A true JP2006025768A (en) 2006-02-02

Family

ID=35892815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004213633A Pending JP2006025768A (en) 2004-07-21 2004-07-21 Folded plate roof-greening system

Country Status (1)

Country Link
JP (1) JP2006025768A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008187913A (en) * 2007-02-01 2008-08-21 Sekisui Plastics Co Ltd Roof surface greening construction body using climbing plant
JP2010029141A (en) * 2008-07-30 2010-02-12 Sekisui Plastics Co Ltd Fire spread-preventive construction for greening structure
CN107060226A (en) * 2017-05-12 2017-08-18 武汉建工集团股份有限公司 A kind of construction method of planted roof construction

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1128023A (en) * 1997-07-10 1999-02-02 Hideo Fujita Greened roof and its production
JP2000324953A (en) * 1999-05-17 2000-11-28 Daiwa House Ind Co Ltd Greening system for sloped roof
JP2003009648A (en) * 2001-07-03 2003-01-14 Kyokado Eng Co Ltd Greening structure for construction
JP2003082825A (en) * 2002-04-30 2003-03-19 Genichiro Nakamura Roof structure for building
JP2004137741A (en) * 2002-10-17 2004-05-13 Hazama Corp Double roof characterized by greening

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1128023A (en) * 1997-07-10 1999-02-02 Hideo Fujita Greened roof and its production
JP2000324953A (en) * 1999-05-17 2000-11-28 Daiwa House Ind Co Ltd Greening system for sloped roof
JP2003009648A (en) * 2001-07-03 2003-01-14 Kyokado Eng Co Ltd Greening structure for construction
JP2003082825A (en) * 2002-04-30 2003-03-19 Genichiro Nakamura Roof structure for building
JP2004137741A (en) * 2002-10-17 2004-05-13 Hazama Corp Double roof characterized by greening

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008187913A (en) * 2007-02-01 2008-08-21 Sekisui Plastics Co Ltd Roof surface greening construction body using climbing plant
JP2010029141A (en) * 2008-07-30 2010-02-12 Sekisui Plastics Co Ltd Fire spread-preventive construction for greening structure
CN107060226A (en) * 2017-05-12 2017-08-18 武汉建工集团股份有限公司 A kind of construction method of planted roof construction

Similar Documents

Publication Publication Date Title
US7814703B2 (en) Multilayer vegetation support system
JP2009513132A (en) Container used for rooftop greening system and rooftop greening system using the container
JP4593459B2 (en) Rooftop greening construction panel and rooftop greening construction system using the rooftop greening construction panel
KR101889419B1 (en) Semi-basement type greenhouse
JP2006025768A (en) Folded plate roof-greening system
JP5489799B2 (en) Rooftop greening system
JP2006328773A (en) Greening roof
JP2012010671A (en) Greening panel and rooftop greening structure
JP2007129958A (en) Greening roof
JP2008067607A (en) Resin tray for roof-greening and roof-greening system
JP4098557B2 (en) Green roof
JP3790757B2 (en) Green roof structure
JP5106799B2 (en) Green shade greening structure and green shade greening method
JP2008017850A (en) Panel for executing rooftop greening and execution system for rooftop greening using the panel
JP2008045324A (en) Fixing structure of greening bed member on standing seam folded-plate roof and greening structural body of standing seam folded-plate roof using the fixing structure
JP3793491B2 (en) Tree planting structure and planting method
JP2009022245A (en) Rooftop greening construction panel, and rooftop greening construction system using the panel
JP2009077706A (en) Greening unit
JP2005068800A (en) Greening system for folded plate roof
JP4962895B2 (en) Origami roof greening structure and greening origami roof
JP7154559B2 (en) Greening area partition structure
JP3782728B2 (en) Green roof
JP4027165B2 (en) Planting installation structure
JP2005048545A (en) Roof structure and greening roof structure
JP2008187913A (en) Roof surface greening construction body using climbing plant

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061116

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080922

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100105

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100305

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20110118