JP2009287247A - Sloped roof greening structure - Google Patents
Sloped roof greening structure Download PDFInfo
- Publication number
- JP2009287247A JP2009287247A JP2008139498A JP2008139498A JP2009287247A JP 2009287247 A JP2009287247 A JP 2009287247A JP 2008139498 A JP2008139498 A JP 2008139498A JP 2008139498 A JP2008139498 A JP 2008139498A JP 2009287247 A JP2009287247 A JP 2009287247A
- Authority
- JP
- Japan
- Prior art keywords
- mat
- base material
- moss
- side end
- planting
- 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.)
- Granted
Links
Landscapes
- Cultivation Of Plants (AREA)
Abstract
Description
この発明は、戸建て住宅等の勾配屋根を緑化してなる緑化構造に関する。 The present invention relates to a greening structure formed by greening a sloped roof such as a detached house.
近年、都市部においては、建物自体や街並みの美観向上、居住者や近隣への癒し効果、建物内の温度環境の改善、CO2の削減やヒートアイランド現象の緩和等を目的として、建物の緑化対策が進められている。この建物の緑化対策としては、建物の屋上面において植物を植栽した屋上緑化、建物の外壁面において植物を植栽した壁面緑化が一般的であり、また戸建て住宅の勾配屋根において植物を植栽する勾配屋根緑化も見受けられる。 In recent years, in urban areas, greening measures have been taken for the purpose of improving the beauty of buildings and the cityscape, healing effects for residents and neighbors, improving the temperature environment in buildings, reducing CO2 and mitigating the heat island phenomenon. It is being advanced. Common greening measures for this building are rooftop greening with plants planted on the top surface of the building, wall greening with plants planted on the outer wall of the building, and planting plants on the sloped roofs of detached houses. There is also a sloped roof greening.
勾配屋根緑化に際しては、植栽部分の勾配方向への滑りを防止するといった対策が必要となる。例えば特許文献1には、植栽マットの滑りを防止するアングルを備えた複数の下地材を、勾配屋根の屋根下地面上にその勾配方向及び桁行方向に沿って順次並設して、それら下地材上に植栽マットを設置した勾配屋根の緑化構造が開示されている。 When planting sloped roofs, it is necessary to take measures to prevent the planted part from slipping in the direction of the slope. For example, in Patent Document 1, a plurality of base materials having angles that prevent slipping of the planting mat are sequentially arranged on the roof base surface of the sloped roof along the slope direction and the direction of the parallel lines, and the base materials are arranged. A greening structure of a sloped roof in which a planting mat is installed on a material is disclosed.
しかしながら、従来の勾配屋根の緑化構造においては、下地材上に植栽マットを単に載置しているだけであって、植栽マットの勾配方向への滑りはアングルによって防止することができるものの、下地材に対する植栽マットの固定が十分になされておらず、例えば強風や激しい降雨、施工時やメンテナンス時の踏み付け等によって植栽マットがずれ動いて局部的に盛り上がったり、場合によっては部分的にめくれ上がることがあった。 However, in the conventional greening structure of the sloped roof, the planting mat is simply placed on the base material, and the sliding of the planting mat in the gradient direction can be prevented by the angle, The planting mat is not sufficiently fixed to the base material.For example, the planting mat may shift due to strong winds, heavy rain, stepping during construction or maintenance, etc. I sometimes turned up.
また、特許文献1においては、下地材に設けた突起物に、植栽マットに植え付けた植物の根を絡み付かせることで、下地材に対して植栽マットを定着させることも提案されているが、この場合でも植栽マットの固定強度としては十分と言えるものではなく、依然として上記のような不具合が生じる恐れがあった。 Moreover, in patent document 1, fixing the planting mat with respect to a base material is also proposed by making the protrusion provided in the base material entangle the root of the plant planted in the planting mat. However, even in this case, it cannot be said that the fixing strength of the planting mat is sufficient, and there is still a possibility that the above-described problems may occur.
さらに、下地材に形成した方形枠内に、植栽マットを嵌め込むようにすることで、植栽マットのずれ動きを防止することも考えられるが、この場合には、勾配屋根の屋根面において、植栽マットが下地材の方形枠によって区画された状態で碁盤目のように表れることになり、勾配屋根としての意匠性が損なわれるといった不具合が生じる恐れがあった。 Furthermore, it is conceivable to prevent the planting mat from moving in the rectangular frame formed on the base material, but in this case, on the roof surface of the gradient roof Then, the planting mat appears like a grid pattern in a state of being partitioned by the rectangular frame of the base material, and there is a risk that the design property as a sloped roof is impaired.
この発明は、上記不具合を解消して、植栽マットを下地材に安定して固定しながらも、勾配屋根の意匠性の向上を図ることができる勾配屋根の緑化構造の提供を目的とする。 An object of the present invention is to provide a greening structure of a sloped roof that can solve the above problems and can improve the design of the sloped roof while stably fixing the planting mat to the base material.
上記課題を解決するため、この発明の勾配屋根の緑化構造は、勾配屋根の屋根下地面1上に、その勾配方向及び桁行方向に沿って複数の下地材2・・を並設するとともに、これら下地材2・・上に植栽マット3・・(例えば、苔を植え付けた苔マット3・・)を設置したものであって、前記植栽マット3は、その軒側端部が前記下地材2の軒側端部に沿って取り付けた止付具40によって保持された状態で、複数の固定具41・・によって前記下地材2の上面に固定され、桁行方向に隣接する前記植栽マット3・・の勾配方向に沿った側端面同士が、互いに当接若しくは僅かな隙間をあけて対向配置され、勾配方向に隣接する前記植栽マット3・・の上面同士が、互いに段差状に配置されていることを特徴とする。 In order to solve the above-described problem, the greening structure of the sloped roof according to the present invention includes a plurality of base materials 2... Arranged on the roof base surface 1 of the sloped roof along the slope direction and the direction of the parallel lines. A planting mat 3... (For example, a moss mat 3 planted with moss) is installed on the base material 2... The planting mat 3 which is fixed to the upper surface of the base material 2 by a plurality of fixtures 41.. .. The side end surfaces along the gradient direction are arranged to face each other with a slight gap therebetween, and the top surfaces of the planting mats 3 adjacent to each other in the gradient direction are arranged in steps. It is characterized by.
具体的に、前記止付具40は、前記植栽マット3の軒側端面に当接する立ち上がり部43と、この立ち上がり部43の上端から棟側へ向かって延設されて、前記植栽マット3の軒側上面を押さえ付ける押し付け部44とを備え、前記立ち上がり部43に複数の水抜き孔45・・が桁行方向に間隔をあけて形成されるとともに、前記押し付け部44に複数の切欠溝46・・が桁行方向に間隔をあけて形成されている。 Specifically, the fastener 40 extends from the upper end of the rising portion 43 toward the ridge side, and comes into contact with the eaves side end surface of the planting mat 3. A pressing portion 44 for pressing the upper surface of the eaves side, and a plurality of drain holes 45... Are formed in the rising portion 43 at intervals in the direction of the rows, and a plurality of notch grooves 46 are formed in the pressing portion 44. .. are formed at intervals in the column direction.
また、前記固定具41は、前記下地材2及び植栽マット3を貫通する軸部50と、この軸部50に取り付けられて、前記下地材2及び植栽マット3を上下から挟み込む挟持部51、53とを備え、前記下地材2の軸部貫通部位に防水処理が施されている。 Moreover, the said fixture 41 is attached to this axial part 50 through the said base material 2 and the planting mat 3, and the clamping part 51 which clamps the said base material 2 and the planting mat 3 from the upper and lower sides. , 53, and the shaft portion penetrating portion of the base material 2 is waterproofed.
さらに、前記下地材2は、勾配方向に隣接する軒側下地材2の棟側端部11に係合する軒側端部10と、勾配方向に隣接する棟側下地材2の軒側端部10に係合する棟側端部11と、これら軒側端部10と棟側端部11を連結する勾配方向の両側端開放の植栽マット設置部12とを備えている。 Further, the base material 2 includes an eave side end portion 10 that engages with a ridge side end portion 11 of the eaves side base material 2 adjacent in the gradient direction, and an eave side end portion of the ridge side base material 2 adjacent in the gradient direction. 10 is provided with a ridge-side end portion 11 that engages with 10 and an eaves-side end portion 10 and a ridge-side end portion 11 and a planting mat installation portion 12 that is open on both side ends in a gradient direction.
この発明の勾配屋根の緑化構造では、下地材上に植栽マットを設置するにあたって、止付具によって植栽マットの軒側端部を保持した状態で、複数の固定具によって下地材の上面に植栽マットを固定しているので、植栽マットを下地材に安定して固定することができ、例えば強風や激しい降雨、施工時やメンテナンス時の踏み付け等によって、植栽マットがずれ動いて局部的に盛り上がったり、部分的にめくれ上がるといった不具合を防止することができる。 In the greening structure of the sloped roof according to the present invention, when the planting mat is installed on the base material, the eaves side end of the planting mat is held by the fasteners, and a plurality of fixtures are used on the upper surface of the base material. Since the planting mat is fixed, the planting mat can be stably fixed to the base material. For example, the planting mat may move and move locally due to strong winds, heavy rain, or stepping during construction or maintenance. It is possible to prevent problems such as rising up partially or turning up partially.
しかも、桁行方向に隣接する植栽マットの勾配方向に沿った側端面同士を、互いに当接若しくは僅かな隙間をあけて対向配置しているので、植栽マットが桁行方向に連続して一体感を持たせることができ、また勾配方向に隣接する植栽マットの上面同士を、互いに段差状に配置しているので、桁行方向に沿った複数列の水平ラインが屋根面に表れて、瓦を葺設したような外観を呈することになり、これによって勾配屋根の意匠性を高めることができる。 Moreover, since the side end faces along the gradient direction of the planting mats adjacent to each other in the row direction are arranged to face each other with a slight gap therebetween, the planting mat is continuously integrated in the row direction. Since the top surfaces of the planting mats adjacent to each other in the gradient direction are arranged in steps, multiple horizontal lines appearing on the roof surface appearing on the roof surface. This will give the appearance of erection, thereby enhancing the design of the sloped roof.
また、植栽マットの軒側端面に当接する止付具の立ち上がり部に水抜き孔を形成することで、植栽マットに溜まった過剰な雨水を勾配を利用しながら良好に排水することができ、また植栽マットの軒側上面を押さえ付ける止付具の押し付け部に切欠溝を形成することで、植栽マットの植物が切欠溝を介して延び出て押し付け部の殆どを覆い隠すことから、押し付け部が目立ち難くなって植栽面の外観を良好に維持することができる。 In addition, by forming a drain hole in the rising part of the fastener that comes into contact with the eaves side end surface of the planting mat, excess rainwater collected on the planting mat can be drained well using the gradient. Also, by forming a notch groove in the pressing part of the fastener that holds down the eaves side upper surface of the planting mat, the plant of the planting mat extends through the notch groove and covers most of the pressing part The pressed portion is less noticeable and the appearance of the planting surface can be maintained well.
さらに、固定具においては、下地材及び植栽マットを貫通する軸部に取り付けた挟持部によって、下地材及び植栽マットを上下から挟み込むようにしていることから、上側の挟持部を軸部から取り外すだけで、植栽マットを下地材から簡単に取り外して交換等を行うことができ、メンテナンス性を高めることができる。しかも、下地材の軸部貫通部位に防水処理を施すことによって、植栽マットにおいて保水される水分が貫通部位から漏れ出ないようにして、防水性を高めることができる。 Furthermore, in the fixture, since the base material and the planting mat are sandwiched from above and below by the sandwiching part attached to the shaft part penetrating the base material and the planting mat, the upper sandwiching part is separated from the shaft part. By simply removing it, the planting mat can be easily removed from the base material and replaced, and maintenance can be improved. In addition, by performing waterproofing on the shaft portion penetrating portion of the base material, it is possible to improve water resistance by preventing water retained in the planting mat from leaking out from the penetrating portion.
さらにまた、植栽マットとして、苔を植え付けた苔マットを使用することで、現場施工の省力化、屋根荷重の軽量化を図ることができるとともに、灌水、施肥、刈り込み等の施工後のメンテナンスをほとんど不要とすることができる。 Furthermore, by using a moss mat planted with moss as a planting mat, it is possible to save labor on site and reduce the load on the roof, as well as maintenance after construction such as irrigation, fertilization and trimming. Almost unnecessary.
以下、この発明の実施形態を図面に基づいて詳細に説明する。この発明の一実施形態に係る勾配屋根の緑化構造は、図1に示すように、勾配屋根の屋根下地面1上に、その勾配方向及び桁行方向に沿って複数の下地材2・・を並設するとともに、これら下地材2・・上に植栽マットとしての苔マット3・・を設置することによって構成されている。苔は、空気中から水分や養分を摂取して生育するため、生育に際して土壌が不要であり、また水分が供給されない状態では仮死状態となり、雨水等が供給されると即座に再生するといったように乾燥に強い特性を有している。このため苔マット3・・を使用した緑化においては、現場施工の省力化、屋根荷重の軽量化を図ることができるとともに、灌水、施肥、刈り込み等の施工後のメンテナンスをほとんど不要とすることができる。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, the greening structure of a sloped roof according to an embodiment of the present invention includes a plurality of base materials 2 arranged in parallel along the slope direction and the row direction on the roof base surface 1 of the sloped roof. And a moss mat 3... As a planting mat is installed on the base material 2. Since moss grows by ingesting moisture and nutrients from the air, no soil is needed for growth, and it becomes a dead state when moisture is not supplied, and it immediately regenerates when rainwater is supplied. It has strong characteristics against drying. For this reason, in greening using moss mats 3 ..., it is possible to save labor on site and reduce the load on the roof, and to eliminate the need for post-construction maintenance such as irrigation, fertilization, and trimming. it can.
屋根下地面1は、図1、図5乃至図7に示すように、野地板5上にアスファルトルーフィング6及びルーフテープ7を敷設することによって構成された防水面である。また、図1中、Aは勾配方向、Bは桁行方向を示している。 As shown in FIGS. 1 and 5 to 7, the roof base surface 1 is a waterproof surface configured by laying an asphalt roofing 6 and a roof tape 7 on a field board 5. In FIG. 1, A indicates the gradient direction and B indicates the column direction.
下地板2は、例えば軽量な鋼板を折曲形成してなり、図2及び図3に示すように、勾配方向に隣接する軒側下地材2に係合するための軒側端部10と、勾配方向に隣接する棟側下地材2に係合するための棟側端部11と、これら軒側端部10と棟側端部11を連結する苔マット設置部12とを備えている。この下地板2は、勾配方向に沿った働き寸法の水平投影が約250mmとされ、桁行方向に沿った幅寸法の水平投影が約2500mmとされていて、1ユニットを大型化している。 The base plate 2 is formed by bending a lightweight steel plate, for example, and as shown in FIGS. 2 and 3, an eaves side end portion 10 for engaging with the eaves side base material 2 adjacent in the gradient direction, A ridge-side end portion 11 for engaging with the ridge-side base material 2 adjacent in the gradient direction, and a moss mat installation portion 12 for connecting the eave-side end portion 10 and the ridge-side end portion 11 are provided. The base plate 2 has a horizontal projection of a working dimension along the gradient direction of about 250 mm, and a horizontal projection of a width dimension along the column direction of about 2500 mm, which makes one unit larger.
苔マット設置部12は、軒側先端が下向きにやや湾曲した略平板状に形成されていて、その勾配方向に沿った両側端においては側壁等が立ち上がっておらず開放した状態となっている。この苔マット設置部12の裏面には、図2及び図3に示すように、例えば合成樹脂製の発泡体からなる厚肉の断熱材13が取り付けられている。この断熱材13は、下地材2を屋根下地面1上に設置したときに、屋根下地面1と苔マット設置部12の裏面との間の隙間を埋めるような形状となっている。 The moss mat installation part 12 is formed in a substantially flat plate shape with the eaves side tip slightly curved downward, and the side walls and the like are not raised at both side ends along the gradient direction and are open. As shown in FIGS. 2 and 3, a thick heat insulating material 13 made of, for example, a synthetic resin foam is attached to the back surface of the moss mat installation portion 12. When the base material 2 is installed on the roof base surface 1, the heat insulating material 13 has a shape that fills a gap between the roof base surface 1 and the back surface of the moss mat installation portion 12.
また、軒側端部10は、苔マット設置部12の軒側先端から下向きに延びる垂下片20と、この垂下片20の下端を棟側に折り返してなる係合片21とを備えている。棟側端部11は、苔マット設置部12の棟側先端から棟側に延びる軒側開放の略U字形の係合溝片22と、この係合溝片22の先端を棟側に折り返してなる略Z字形の固定片23とを備えている。 The eaves-side end 10 includes a hanging piece 20 that extends downward from the eaves-side tip of the moss mat installation portion 12, and an engagement piece 21 that is formed by folding the lower end of the hanging piece 20 toward the ridge. The ridge-side end portion 11 is formed by folding a substantially U-shaped engagement groove piece 22 that opens from the ridge-side tip of the moss mat installation portion 12 to the ridge side, and the tip of the engagement groove piece 22 is folded back to the ridge side. And a substantially Z-shaped fixing piece 23.
苔マット3は、例えば合成樹脂製の複数の線材を絡み合わせた網状体の空隙部分に紙や不織布等の苔定着材を充填してなる基盤部30と、この基盤部30に例えばスナゴケやハイゴケ等を植え付けてなる苔部31とからなる。なお、苔マット3としては、このような構造のものだけに限定されるものではなく、苔を植え付けたマット状のものであればどのような構造のものであっても良い。 The moss mat 3 includes a base portion 30 in which a moss fixing material such as paper or nonwoven fabric is filled in a void portion of a net-like body in which a plurality of wires made of synthetic resin are entangled, for example, snag or high moss. It consists of a moss part 31 formed by planting etc. The moss mat 3 is not limited to the one having such a structure, and may have any structure as long as it is a mat-like one in which moss is planted.
このような苔マット3・・は、下地材2の苔マット設置部12のほぼ全面を覆うように、苔マット設置部12上に横並びに設置され、その軒側端部が下地材2の軒側端部10に沿って取り付けた止付具40によって保持された状態で、複数の固定具としてのリベット41・・によって下地材2の苔マット設置部12の上面に固定されていて、例えば強風や激しい降雨、施工時やメンテナンス時の踏み付け等によって、苔マット3・・がずれ動いて局部的に盛り上がったり、部分的にめくれ上がるといった不具合を防止している。 Such moss mats 3... Are installed side by side on the moss mat installation part 12 so as to cover almost the entire surface of the moss mat installation part 12 of the base material 2, and the eaves side end is the eaves of the base material 2. In a state of being held by the fastening device 40 attached along the side end portion 10, it is fixed to the upper surface of the moss mat installation portion 12 of the base material 2 by rivets 41 as a plurality of fixing devices, for example, strong wind This prevents the moss mat 3 from moving out of place due to heavy rain, stepping down during construction or maintenance, and so on.
止付具40は、図2及び図3に示すように、例えば金属製の帯板を略L字状に折曲形成してなり、下地材2における軒側端部10の垂下片20にリベット42・・によって取り付けられて、苔マット3・・の桁行方向に沿った軒側端面に当接して苔マット3・・の勾配方向への滑りを防止する立ち上がり部43と、この立ち上がり部43の上端から棟側に延出して、苔マット3・・の桁行方向に沿った軒側上面を押さえ付ける押し付け部44とを備えている。 As shown in FIGS. 2 and 3, the fastener 40 is formed, for example, by bending a metal strip into a substantially L shape, and rivets the hanging piece 20 of the eaves side end 10 in the base material 2. 42.., A rising portion 43 that is in contact with the eaves side end surface of the moss mat 3... Along the crossing direction and prevents the moss mat 3. A pressing portion 44 is provided that extends from the upper end to the ridge side and presses the upper surface of the eaves side along the direction of the moss mat 3.
また、止付具40の立ち上がり部43には、複数の水抜き孔45・・が桁行方向に間隔をあけて形成されるとともに、押し付け部44には、棟側開放の複数の切欠溝46・・が桁行方向に間隔をあけて形成されている。このように、苔マット3・・の軒側端面に当接する立ち上がり部43に水抜き孔45・・を形成することで、苔マット3・・に溜まった過剰な雨水を勾配を利用しながら良好に排水することができる。また、苔マット3・・の軒側上面を押さえ付ける押し付け部44に切欠溝46・・を形成することで、苔マット3の苔部31が切欠溝46・・を介して延び出て押し付け部44の殆どが覆い隠されることから、押し付け部44が目立ち難くなって苔面の外観を良好に維持することができる。なお、立ち上がり部43の水抜き孔45・・と押し付け部44の切欠溝46・・とを、連続させて一体に形成しても良い。 In addition, a plurality of drain holes 45 are formed in the rising portion 43 of the stopper 40 at intervals in the digit direction, and the pressing portion 44 has a plurality of notch grooves 46 that are open on the ridge side. -Are formed at intervals in the column direction. As described above, by forming the drainage holes 45 in the rising portion 43 that contacts the eaves side end surface of the moss mat 3. Can be drained. Further, by forming a notch groove 46 in the pressing portion 44 that presses the eaves-side upper surface of the moss mat 3..., The moss portion 31 of the moss mat 3 extends through the notch groove 46. Since most of 44 is covered and concealed, the pressing portion 44 is less conspicuous and the appearance of the moss surface can be maintained well. The drain holes 45 of the rising portion 43 and the notched grooves 46 of the pressing portion 44 may be formed continuously and integrally.
リベット41は、図3及び図4に示すように、下地材2及び苔マット3を貫通する軸部50と、この軸部50に取り付けられた第1、第2、第3挟持部51、52、53とを備えている。 As shown in FIGS. 3 and 4, the rivet 41 includes a shaft portion 50 that penetrates the base material 2 and the moss mat 3, and first, second, and third sandwiching portions 51 and 52 that are attached to the shaft portion 50. , 53.
軸部50は、その一端部に第1挟持部としてのフランジ51が一体的に設けられ、そのフランジ51を下地材2の苔マット設置部12の下面に当接させるようにして、苔マット設置部12に形成した貫通孔12a及び苔マット3を貫通している。第2、第3挟持部52、53は、中央部分に挿入孔52a、53aを有する略円盤状に形成されている。そして、第2挟持部52の挿入孔52aに軸部50を圧入させた状態で、第2挟持部52を下地材2の苔マット設置部12の上面に当接させることで、フランジ51と第2挟持部52とによって苔マット設置部12を上下から挟み込むようにしている。また、第3挟持部53の挿入孔53aに軸部50を圧入させた状態で、第3挟持部53を苔マット3の上面に当接させることで、フランジ51と第3挟持部53とによって下地材2の苔マット設置部12及び苔マット3を上下から挟み込むようにしている。従って、第3挟持部53を軸部50から取り外せば、苔マット3を簡単に取り外すことができ、下地材2を取り外すような面倒な作業を強いられることなく、苔マット3の交換等を容易に行うことができる。 The shaft portion 50 is integrally provided with a flange 51 as a first sandwiching portion at one end thereof, and the flange 51 is brought into contact with the lower surface of the moss mat setting portion 12 of the base material 2 so that the moss mat is set. The through hole 12a formed in the portion 12 and the moss mat 3 are penetrated. The second and third sandwiching portions 52 and 53 are formed in a substantially disc shape having insertion holes 52a and 53a in the central portion. Then, in a state where the shaft portion 50 is press-fitted into the insertion hole 52a of the second sandwiching portion 52, the second sandwiching portion 52 is brought into contact with the upper surface of the moss mat installation portion 12 of the base material 2, thereby the flange 51 and the first The moss mat installation part 12 is sandwiched from above and below by the two clamping parts 52. In addition, the flange 51 and the third sandwiching portion 53 allow the third sandwiching portion 53 to come into contact with the upper surface of the moss mat 3 while the shaft portion 50 is press-fitted into the insertion hole 53 a of the third sandwiching portion 53. The moss mat installation part 12 and the moss mat 3 of the base material 2 are sandwiched from above and below. Therefore, if the third clamping part 53 is removed from the shaft part 50, the moss mat 3 can be easily removed, and the moss mat 3 can be easily replaced without being forced to perform the troublesome work of removing the base material 2. Can be done.
さらに、フランジ51の上面には、例えばゴム製の防水材55が取り付けられており、この防水材55によって苔マット設置部12の貫通孔12a付近をシールしている。すなわち、下地材2の軸部貫通部位に防水処理が施されており、これによって苔マット3において保水される水分が貫通孔12aから漏れ出ないようにしている。なお、防水材55は、フランジ51の上面だけでなく、第2挟持部52の下面に取り付けるようにしても良い。 Further, a waterproofing material 55 made of, for example, rubber is attached to the upper surface of the flange 51, and the vicinity of the through hole 12 a of the moss mat installation portion 12 is sealed by the waterproofing material 55. That is, the shaft portion penetration portion of the base material 2 is waterproofed so that water retained in the moss mat 3 does not leak from the through hole 12a. The waterproof material 55 may be attached not only to the upper surface of the flange 51 but also to the lower surface of the second sandwiching portion 52.
このようなリベット41・・による止め付け箇所は、1枚の苔マット3に対して6箇所設けているが、苔マット3のずれやめくれが生じないように有効に設ければ良い。また、このようなリベット41・・による止め付けにあたって、苔マット3の上面には、軸部50の他端部及び第3挟持部53が表れることになるが、これらは苔マット3の上面に対して非常に小さく、しかも苔マット3の苔部31の成長によりその殆どが覆い隠されることから、苔面の外観を損なうことはない。 Such six rivets 41 are fixed to one moss mat 3, but may be effectively provided so that the moss mat 3 is not displaced or turned up. In addition, when the rivet 41 is fixed, the other end of the shaft portion 50 and the third sandwiching portion 53 appear on the upper surface of the moss mat 3. On the other hand, since it is very small and most of it is covered by the growth of the moss portion 31 of the moss mat 3, the appearance of the moss surface is not impaired.
上記のような下地材2への苔マット3の設置は、基本的には予め工場等で済ませておくが、現場施工に際しての足場の確保等から、勾配屋根の要所要所に設けられる下地材2に対しては現場でなされることもある。 Installation of the moss mat 3 on the base material 2 as described above is basically done in advance at a factory or the like. However, in order to secure a foothold for construction on the site, the base material provided at a necessary place on the sloped roof 2 may be done on site.
図5乃至図7は、苔マット3を設置した下地材2の施工状態を示している。施工に際しては、下地材2・・を、桁行方向に沿って敷設しながら、軒側から棟側に向かって順次葺いていく。 5 to 7 show a construction state of the base material 2 on which the moss mat 3 is installed. At the time of construction, the base material 2 .. is laid in order from the eave side to the ridge side while laying along the beam direction.
このとき、最も軒側に位置する下地材2Aにおいては、図5に示すように、その軒側端部10の係合片21を勾配屋根の屋根下地面1の軒先に取り付けた軒先スタータ60に係合して、棟側端部11の固定片23を屋根下地面1にビス61止めすることによって、屋根下地面1上に設置している。この下地材2Aの棟側に位置する下地材2Bにおいては、図6に示すように、その軒側端部10の係合片21を下地材2Aの棟側端部11の係合溝片22に係合して、棟側端部11の固定片23を屋根下地面1にビス61止めすることによって、屋根下地面1上に設置している。そして、同様にして下地材2B・・を棟近くまで葺いていき、最も棟側に位置する下地材2Cにおいては、図7に示すように、その軒側端部10の係合片21を下地材2Bの棟側端部11の係合溝片22に係合して、棟側端部11の係合溝片22に換気棟包み62下側の瓦桟63に取り付けた係止片64を係合させることで、屋根下地面1上に設置している。なお、屋根下地面1のケラバ端部に位置する下地材2のケラバ側端部は、図示しないケラバ水切りによって覆われていて、見栄えを良好にしている。 At this time, in the base material 2A located closest to the eaves side, as shown in FIG. 5, the engagement piece 21 of the eaves side end 10 is attached to the eaves starter 60 attached to the eaves end of the roof base surface 1 of the sloped roof. By engaging and fixing the fixing piece 23 of the ridge side end 11 to the roof base surface 1 with screws 61, it is installed on the roof base surface 1. In the base material 2B located on the ridge side of the base material 2A, as shown in FIG. 6, the engagement piece 21 of the eaves side end portion 10 is replaced with the engagement groove piece 22 of the ridge side end portion 11 of the base material 2A. The fixing piece 23 of the ridge side end 11 is fixed to the roof base surface 1 by screws 61 and is installed on the roof base surface 1. In the same manner, the base material 2B is spread to the vicinity of the ridge, and in the base material 2C located closest to the ridge, as shown in FIG. Engaging with the engagement groove piece 22 at the ridge side end 11 of the material 2B, the engagement piece 64 attached to the tile sill 63 below the ventilation ridge wrapping 62 is engaged with the engagement groove piece 22 at the ridge side end 11. By being engaged, it is installed on the roof base surface 1. In addition, the keraba side edge part of the base material 2 located in the keraba edge part of the roof foundation | substrate surface 1 is covered with the keraba draining which is not shown in figure, and has made the appearance favorable.
この施工状態において、桁行方向に隣接する下地材2・・の苔マット設置部12・・上に設置した苔マット3・・の勾配方向に沿った側端面同士が、互いに当接若しくは僅かな隙間をあけて対向配置されている。また、勾配方向に隣接する下地材2・・の植栽マット設置部12・・上に設置した苔マット3・・の上面同士が、見付け25mm程度の段差状に配置されている。これにより、苔マット3・・が、桁行方向に連続性を維持しながら、勾配方向に段差状に配された状態となり、全体に亘って一体感を持たせながらも、桁行方向に沿って表れる複数列の水平ラインが外観を引き立てて、勾配屋根の意匠性を高めている。 In this construction state, the side end surfaces along the gradient direction of the moss mat installation portion 12 of the base material 2 adjacent to the sparing direction are in contact with each other or a slight gap between them. They are arranged opposite each other. Moreover, the upper surfaces of the moss mats 3... Installed on the planting mat installation parts 12... Of the base material 2. As a result, the moss mats 3... Are arranged in steps in the gradient direction while maintaining continuity in the column direction, and appear along the column direction while giving a sense of unity throughout. Multiple rows of horizontal lines enhance the appearance and enhance the design of the sloped roof.
この発明は、上記実施形態に限定されるものではなく、この発明の範囲内で上記実施形態に多くの修正及び変更を加え得ることは勿論である。例えば、上記実施形態の緑化構造においては、植栽マットとして苔マットを用いていたが、必ずしも苔マットに限らず、芝生やその他植物を植栽した植栽マット、さらには保水性を有する人工緑化物をマット状に成形したものを用いるようにしても良い。 The present invention is not limited to the above embodiment, and it is needless to say that many modifications and changes can be made to the above embodiment within the scope of the present invention. For example, in the greening structure of the above embodiment, a moss mat was used as a planting mat, but it is not necessarily limited to a moss mat, a planting mat planted with lawn or other plants, and further an artificial greening with water retention You may make it use what shape | molded the thing in the mat shape.
1・・屋根下地面、2・・下地材、3・・植栽マット(苔マット)、10・・軒側端部、11・・棟側端部、12・・植栽マット設置部、40・・止付具、41・・固定具、43・・立ち上がり部、44・・押し付け部、45・・水抜き孔、46・・切欠溝、50・・軸部、51、53・・挟持部 1 .. Roof base surface 2.. Base material 3.. Planting mat (moss mat) 10 .. Eave side edge 11. · · Fasteners, 41 · · Fixing devices, 43 · · Standing portion, 44 · · Pressing portion, 45 · · Drain hole, 46 · · Notch groove, 50 · · Shaft portion, 51, 53 · · Nipping portion
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008139498A JP4822227B2 (en) | 2008-05-28 | 2008-05-28 | Greening structure of sloped roof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008139498A JP4822227B2 (en) | 2008-05-28 | 2008-05-28 | Greening structure of sloped roof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009287247A true JP2009287247A (en) | 2009-12-10 |
JP4822227B2 JP4822227B2 (en) | 2011-11-24 |
Family
ID=41456728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008139498A Active JP4822227B2 (en) | 2008-05-28 | 2008-05-28 | Greening structure of sloped roof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4822227B2 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002084872A (en) * | 2000-09-08 | 2002-03-26 | Takubo Industrial Corp | Structure for growing plant for roof and rooftop |
JP2002235327A (en) * | 2001-02-06 | 2002-08-23 | Koichiro Nishikawa | Greening system, greening method thereby and corner member used therefor |
JP2004097202A (en) * | 2002-07-19 | 2004-04-02 | Ain Kk Sogo Kenkyusho | Moss-fixing base |
JP2004150139A (en) * | 2002-10-31 | 2004-05-27 | Sumitomo Forestry Co Ltd | Plantable inclined roof |
JP2005048545A (en) * | 2003-07-31 | 2005-02-24 | Miki:Kk | Roof structure and greening roof structure |
JP2008019643A (en) * | 2006-07-13 | 2008-01-31 | Techno Tec:Kk | Plant cultivation pan for pitched roof and greening structure of pitched roof using the same |
-
2008
- 2008-05-28 JP JP2008139498A patent/JP4822227B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002084872A (en) * | 2000-09-08 | 2002-03-26 | Takubo Industrial Corp | Structure for growing plant for roof and rooftop |
JP2002235327A (en) * | 2001-02-06 | 2002-08-23 | Koichiro Nishikawa | Greening system, greening method thereby and corner member used therefor |
JP2004097202A (en) * | 2002-07-19 | 2004-04-02 | Ain Kk Sogo Kenkyusho | Moss-fixing base |
JP2004150139A (en) * | 2002-10-31 | 2004-05-27 | Sumitomo Forestry Co Ltd | Plantable inclined roof |
JP2005048545A (en) * | 2003-07-31 | 2005-02-24 | Miki:Kk | Roof structure and greening roof structure |
JP2008019643A (en) * | 2006-07-13 | 2008-01-31 | Techno Tec:Kk | Plant cultivation pan for pitched roof and greening structure of pitched roof using the same |
Also Published As
Publication number | Publication date |
---|---|
JP4822227B2 (en) | 2011-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3590020B2 (en) | Green roof | |
JP4822227B2 (en) | Greening structure of sloped roof | |
JP2002095348A (en) | Roof-greening structure | |
KR101388151B1 (en) | water proofing and root proofing structure for vegetation and its construction method | |
KR20100081798A (en) | Waterproofing and roots resistance system for planting and its construction method | |
JP5136388B2 (en) | Green roof tile | |
JP2006328773A (en) | Greening roof | |
JP2003227208A (en) | Heat insulating material, roof greening structure and its construction method | |
JP3756076B2 (en) | Thermal insulation waterproof structure of the roof | |
JP2010242349A (en) | Roof structure and waterproof substrate material | |
JP2010053538A (en) | Sloped green roof equipped with skylight window | |
JP5100464B2 (en) | Structure for fixing parting material to folded-plate roof and folded-plate roof greening structure with the same | |
JP4098557B2 (en) | Green roof | |
JP2007247398A (en) | Tile roof structure | |
JP4577906B2 (en) | Greening structure of sloped roof | |
CN220133283U (en) | Anti-wind uncovering metal roof system for resisting super typhoon | |
JP2004204502A (en) | Mounting structure of roof functional panel | |
JP2008184796A (en) | Greening structure of sloped roof | |
JP4830208B2 (en) | A system to wet the rooftop or veranda | |
JP2005002615A (en) | Verge structure of roof and verge flashing material | |
JP2577624B2 (en) | Ventilated waterproof structure roof | |
JP2006063688A (en) | Water treatment structure of and construction method for functional panel installation roof | |
JPS6029544Y2 (en) | roof | |
JP2006241936A (en) | External heat insulating structure of folded plate roof | |
JP4070847B2 (en) | Tile roof structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110204 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110208 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110406 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110802 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110830 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4822227 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140916 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |