Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a drainage structure having a drain passage formed in an upper plane of a folded-plate roof constituted of a rainwater receiving plate and a rainwater guide plate, which is arranged so as to efficiently drain rain water without getting a damage on the rainwater receiving plate even when being hit by a large amount rain or a snow block sliding down on the upper plane of the roof.SOLUTION: A folded-plate roof 1 includes: a rainwater receiving plate 3 having a generally L-like cross section attached to the upper plane thereon, a water catchment 11 connected to the one end of the rainwater receiving plate 3; and a rainwater guide plate 4 of a folded-plate member, which is attached to the folded-plate roof 1 being positioned thereon closer to the ridge side than the fitting position of the rainwater receiving plate 3. The rainwater guide plate 4 is attached including a space S between the end part 4a which is connected to the folded-plate roof 1 and the roof upper plane 1a and is arranged so that, when a rainfall is large, overflow from the space S gets on the rainwater guide plate 4 and flows on the upper plane of the rainwater receiving plate 3 to be discharged in to water catchment 11.
【課題】雨水受け板と雨水案内板からなる排水経路を折板屋根の上面に設けた排水構造において、屋根の上面を滑り落ちる多量の雨や雪塊が衝突しても雨水受け板を破損させることなく、雨水を効率的に排水可能に構成する。【解決手段】折板屋根１の上面に、断面略Ｌ字形の雨水受け板３を載せて取り付け、雨水受け板３の一側の端部を集水器１１に接続し、雨水受け板３の取り付け位置よりも棟側には折板材からなる雨水案内板４を折板屋根１に重ねて取り付ける。この雨水案内板４を、折板屋根１に接続した端部４ａと屋根上面１ａとの間に隙間Ｓを設けて取り付け、降雨量が多いときには隙間Ｓからの溢水が雨水案内板４上に乗り上げ、雨水受け板３上面を伝って集水器１１へと排水されるよう構成する。【選択図】図２
PROBLEM TO BE SOLVED: To provide a drainage structure having a drain passage formed in an upper plane of a folded-plate roof constituted of a rainwater receiving plate and a rainwater guide plate, which is arranged so as to efficiently drain rain water without getting a damage on the rainwater receiving plate even when being hit by a large amount rain or a snow block sliding down on the upper plane of the roof.SOLUTION: A folded-plate roof 1 includes: a rainwater receiving plate 3 having a generally L-like cross section attached to the upper plane thereon, a water catchment 11 connected to the one end of the rainwater receiving plate 3; and a rainwater guide plate 4 of a folded-plate member, which is attached to the folded-plate roof 1 being positioned thereon closer to the ridge side than the fitting position of the rainwater receiving plate 3. The rainwater guide plate 4 is attached including a space S between the end part 4a which is connected to the folded-plate roof 1 and the roof upper plane 1a and is arranged so that, when a rainfall is large, overflow from the space S gets on the rainwater guide plate 4 and flows on the upper plane of the rainwater receiving plate 3 to be discharged in to water catchment 11.
【課題】雨水受け板と雨水案内板からなる排水経路を折板屋根の上面に設けた排水構造において、屋根の上面を滑り落ちる多量の雨や雪塊が衝突しても雨水受け板を破損させることなく、雨水を効率的に排水可能に構成する。【解決手段】折板屋根１の上面に、断面略Ｌ字形の雨水受け板３を載せて取り付け、雨水受け板３の一側の端部を集水器１１に接続し、雨水受け板３の取り付け位置よりも棟側には折板材からなる雨水案内板４を折板屋根１に重ねて取り付ける。この雨水案内板４を、折板屋根１に接続した端部４ａと屋根上面１ａとの間に隙間Ｓを設けて取り付け、降雨量が多いときには隙間Ｓからの溢水が雨水案内板４上に乗り上げ、雨水受け板３上面を伝って集水器１１へと排水されるよう構成する。【選択図】図２
DRAINAGE STRUCTURE OF FOLDED-PLATE ROOF
折板屋根の排水構造
OKUMURA YUJI (Autor:in)
09.11.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
FOLDED PLATE ROOF CONNECTING DEVICE AND FOLDED PLATE ROOF STRUCTURE
| Europäisches Patentamt | 2018