A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a composite floor material having a high degree of freedom of a design pattern and an excellent wind resistance.SOLUTION: A composite floor material A comprises a plurality of floor base materials 10, and a plurality of finishing floor materials 20 disposed side by side thereon. A plurality of engaging holes are formed so as to be distributed in an in-plane direction each other at the floor base material 10. An engaging projection 23 which can engage with one engaging hole selected from the plurality of engaging holes on a bottom surface of each finishing floor material 20. An open area rate of the engaging hole at the floor base material 10 is equal to or greater than 20%. The floor base material 10 is divided into four longitudinal and transverse substrate parts 11 and these substrate parts 11 are connected integrally via a connection part 12 in a cross shape in plan view, and a plurality of slits 12c in an open hole shape are arranged side by side in an extension direction of the connection part 12 at the connection part 12.SELECTED DRAWING: Figure 1
【課題】意匠パターンの自由度が高く、かつ耐風性に優れる複合床材を提供する。【解決手段】複合床材Ａは、複数の床基材１０と、その上に並べられた複数の仕上げ床材２０を備えている。床基材１０には複数の係合孔が互いに面内方向に分布するように形成されている。各仕上げ床材２０の底面には、前記複数の係合孔のうち選択された１つと係合可能な係合突起２３が形成されている。床基材１０における係合孔の開孔率は、２０％以上である。床基材１０は縦横４つの基板部１１に区画され、これら基板部１１どうしが平面視で十字状をなす連接部１２を介して一体に連なり、連接部１１には、複数の貫通孔状の切れ目１２ｃが、連接部１２の延び方向に並んで形成されている。【選択図】図１
To provide a composite floor material having a high degree of freedom of a design pattern and an excellent wind resistance.SOLUTION: A composite floor material A comprises a plurality of floor base materials 10, and a plurality of finishing floor materials 20 disposed side by side thereon. A plurality of engaging holes are formed so as to be distributed in an in-plane direction each other at the floor base material 10. An engaging projection 23 which can engage with one engaging hole selected from the plurality of engaging holes on a bottom surface of each finishing floor material 20. An open area rate of the engaging hole at the floor base material 10 is equal to or greater than 20%. The floor base material 10 is divided into four longitudinal and transverse substrate parts 11 and these substrate parts 11 are connected integrally via a connection part 12 in a cross shape in plan view, and a plurality of slits 12c in an open hole shape are arranged side by side in an extension direction of the connection part 12 at the connection part 12.SELECTED DRAWING: Figure 1
【課題】意匠パターンの自由度が高く、かつ耐風性に優れる複合床材を提供する。【解決手段】複合床材Ａは、複数の床基材１０と、その上に並べられた複数の仕上げ床材２０を備えている。床基材１０には複数の係合孔が互いに面内方向に分布するように形成されている。各仕上げ床材２０の底面には、前記複数の係合孔のうち選択された１つと係合可能な係合突起２３が形成されている。床基材１０における係合孔の開孔率は、２０％以上である。床基材１０は縦横４つの基板部１１に区画され、これら基板部１１どうしが平面視で十字状をなす連接部１２を介して一体に連なり、連接部１１には、複数の貫通孔状の切れ目１２ｃが、連接部１２の延び方向に並んで形成されている。【選択図】図１
COMPOSITE FLOOR MATERIAL
複合床材
OHASHI MASAKAZU (author)
2023-12-28
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
| European Patent Office | 2023