A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a laminate of a roofing material in which the overall shape is not easily deformed and a load or a bending moment is not easily applied to a cut roofing material in an intermediate layer.SOLUTION: A laminate 1 of a roofing material is formed by stacking a plurality of cut roofing materials 4 formed by cutting the original roofing material into three or more layers. Of the plurality of cut roofing materials 4, a plurality of materials from the first to the predetermined number in descending order of a surface area is used as a large-sized cut roofing material 40. A first large-sized cut roofing material 401 of the plurality of large-sized cut roofing materials 40 is arranged on a lowermost layer 11 of the laminate 1. A second large-sized cut roofing material 402 of the plurality of large-sized cut roofing materials 40 is arranged on an uppermost layer 12 of the laminate 1. Cut roofing materials 4 other than the first large-sized cut roofing material 401 and the second large-sized cut roofing material 402 are arranged in an intermediate layer composed of one layer or a plurality of layers between the lowermost layer 11 and the uppermost layer 12 of the laminate 1.SELECTED DRAWING: Figure 4
【課題】全体の形状が変形しにくく、中間層のカット屋根材に荷重や曲げモーメントが掛かりにくい屋根材の積層体を提供する。【解決手段】屋根材の積層体１は、原屋根材をカットしてなる複数のカット屋根材４を三層以上に積み重ねて構成される。複数のカット屋根材４のうち表面積の大きい順に一番目から所定番目までの複数のものを大型カット屋根材４０とする。積層体１の最下層１１に、複数の大型カット屋根材４０のうちの第１大型カット屋根材４０１が配置される。積層体１の最上層１２に、複数の大型カット屋根材４０のうちの第２大型カット屋根材４０２が配置される。積層体１の最下層１１と最上層１２との間の一層又は複数層からなる中間層に、第１大型カット屋根材４０１及び第２大型カット屋根材４０２以外のカット屋根材４が配置されている。【選択図】図４
To provide a laminate of a roofing material in which the overall shape is not easily deformed and a load or a bending moment is not easily applied to a cut roofing material in an intermediate layer.SOLUTION: A laminate 1 of a roofing material is formed by stacking a plurality of cut roofing materials 4 formed by cutting the original roofing material into three or more layers. Of the plurality of cut roofing materials 4, a plurality of materials from the first to the predetermined number in descending order of a surface area is used as a large-sized cut roofing material 40. A first large-sized cut roofing material 401 of the plurality of large-sized cut roofing materials 40 is arranged on a lowermost layer 11 of the laminate 1. A second large-sized cut roofing material 402 of the plurality of large-sized cut roofing materials 40 is arranged on an uppermost layer 12 of the laminate 1. Cut roofing materials 4 other than the first large-sized cut roofing material 401 and the second large-sized cut roofing material 402 are arranged in an intermediate layer composed of one layer or a plurality of layers between the lowermost layer 11 and the uppermost layer 12 of the laminate 1.SELECTED DRAWING: Figure 4
【課題】全体の形状が変形しにくく、中間層のカット屋根材に荷重や曲げモーメントが掛かりにくい屋根材の積層体を提供する。【解決手段】屋根材の積層体１は、原屋根材をカットしてなる複数のカット屋根材４を三層以上に積み重ねて構成される。複数のカット屋根材４のうち表面積の大きい順に一番目から所定番目までの複数のものを大型カット屋根材４０とする。積層体１の最下層１１に、複数の大型カット屋根材４０のうちの第１大型カット屋根材４０１が配置される。積層体１の最上層１２に、複数の大型カット屋根材４０のうちの第２大型カット屋根材４０２が配置される。積層体１の最下層１１と最上層１２との間の一層又は複数層からなる中間層に、第１大型カット屋根材４０１及び第２大型カット屋根材４０２以外のカット屋根材４が配置されている。【選択図】図４
LAMINATE OF ROOFING MATERIAL
屋根材の積層体
SUZUKI ERIKO (author)
2022-07-07
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Roofing laminate comprising roofing membrane and protective sheet
| European Patent Office | 2017