A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD SIGN BODY INSTALLATION STRUCTURE
To provide a road sign body installation structure capable of effectively suppressing detachment from an installation surface.SOLUTION: A relaxation sheet made of an elastic material formed separately from a base part is arranged between an installation surface and the base part of a road sign body, a lower surface of the relaxation sheet and the installation surface are bonded and fixed by a first adhesive layer made of an adhesive, and an upper surface of the relaxation sheet and a lower surface of the base part are fixed with a second adhesive layer made of an adhesive. The difference between the magnitude of the thermal expansion and contraction of the base part and the magnitude of the thermal expansion and contraction of the installation surface caused by the temperature change by the season or day and night is absorbed by the elastic deformation of the relaxation sheet, and the detachment of the road sign body from the installation surface is suppressed.SELECTED DRAWING: Figure 3
【課題】設置面からの脱離を効果的に抑制できる道路用標示体の設置構造を提供する。【解決手段】設置面と道路用標示体のベース部との間に、このベース部と別体に形成した弾性材料からなる緩和シートを配置し、前記緩和シートの下面と前記設置面とを接着剤からなる第一接着層で接着固定し、前記緩和シートの上面と前記ベース部の下面とを接着剤からなる第二接着層で固定する。季節や昼夜による温度変化によって生じる前記ベース部の熱膨張収縮の大きさと、設置面の熱膨張収縮の大きさとの差が、前記緩和シートの弾性変形によって吸収されて、前記道路用標示体の設置面からの脱離が抑制される。【選択図】 図３
ROAD SIGN BODY INSTALLATION STRUCTURE
To provide a road sign body installation structure capable of effectively suppressing detachment from an installation surface.SOLUTION: A relaxation sheet made of an elastic material formed separately from a base part is arranged between an installation surface and the base part of a road sign body, a lower surface of the relaxation sheet and the installation surface are bonded and fixed by a first adhesive layer made of an adhesive, and an upper surface of the relaxation sheet and a lower surface of the base part are fixed with a second adhesive layer made of an adhesive. The difference between the magnitude of the thermal expansion and contraction of the base part and the magnitude of the thermal expansion and contraction of the installation surface caused by the temperature change by the season or day and night is absorbed by the elastic deformation of the relaxation sheet, and the detachment of the road sign body from the installation surface is suppressed.SELECTED DRAWING: Figure 3
【課題】設置面からの脱離を効果的に抑制できる道路用標示体の設置構造を提供する。【解決手段】設置面と道路用標示体のベース部との間に、このベース部と別体に形成した弾性材料からなる緩和シートを配置し、前記緩和シートの下面と前記設置面とを接着剤からなる第一接着層で接着固定し、前記緩和シートの上面と前記ベース部の下面とを接着剤からなる第二接着層で固定する。季節や昼夜による温度変化によって生じる前記ベース部の熱膨張収縮の大きさと、設置面の熱膨張収縮の大きさとの差が、前記緩和シートの弾性変形によって吸収されて、前記道路用標示体の設置面からの脱離が抑制される。【選択図】 図３
ROAD SIGN BODY INSTALLATION STRUCTURE
道路用標示体の設置構造
TAKAMURO KAZUTOSHI (author)
2023-06-06
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
ROAD SIGN POLE, AND INSTALLATION METHOD OF ROAD SIGN POLE
| European Patent Office | 2021