A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WOODEN FLOOR MATERIAL
To provide a wooden floor material that even when a substrate material has unevenness, favorably adheres to the substrate material to inhibit occurrence of a construction failure such as lifting and peeling and also has excellent water resistance.SOLUTION: A wooden floor material includes a wooden base material 11 having a front surface side on which a decorative material 12 is provided and a rear surface side on which an adhesion layer 14 is provided via a cushioning material 13. A rear surface of the adhesion layer is approximately planar surface on which no strip grooves are formed, where adhesion of the adhesion layer by a plane tension test is equal to or larger than 0.12 N/mm. Until eight hours passes after water is placed on a surface of the wooden floor material in a state in which the wooden floor material is laid while adhering to the substrate material, water is inhibited from intruding into a gap between the substrate material and the adhesion layer and the adhesion layer is inhibited from peeling from the substrate material.SELECTED DRAWING: Figure 1
【課題】不陸がある下地材であっても良好に密着して、浮きや剥がれなどの施工不良を起こさず、耐水性にも優れた木質床材を提供する。【解決手段】木質基材１１の表面側に化粧材１２が設けられ、裏面側にクッション材１３を介して密着層１４が設けられてなる木質床材であって、密着層の裏面は条溝が形成されない略平面であり、密着層の平面引張り試験による密着力が０．１２Ｎ／ｍｍ２以上である。この木質床材を下地材に密着して敷き詰めた状態で木質床材の表面に水を載置した後８時間以内は、下地材と密着層との間に水が浸入せず、下地材から剥がれない。【選択図】図１
WOODEN FLOOR MATERIAL
To provide a wooden floor material that even when a substrate material has unevenness, favorably adheres to the substrate material to inhibit occurrence of a construction failure such as lifting and peeling and also has excellent water resistance.SOLUTION: A wooden floor material includes a wooden base material 11 having a front surface side on which a decorative material 12 is provided and a rear surface side on which an adhesion layer 14 is provided via a cushioning material 13. A rear surface of the adhesion layer is approximately planar surface on which no strip grooves are formed, where adhesion of the adhesion layer by a plane tension test is equal to or larger than 0.12 N/mm. Until eight hours passes after water is placed on a surface of the wooden floor material in a state in which the wooden floor material is laid while adhering to the substrate material, water is inhibited from intruding into a gap between the substrate material and the adhesion layer and the adhesion layer is inhibited from peeling from the substrate material.SELECTED DRAWING: Figure 1
【課題】不陸がある下地材であっても良好に密着して、浮きや剥がれなどの施工不良を起こさず、耐水性にも優れた木質床材を提供する。【解決手段】木質基材１１の表面側に化粧材１２が設けられ、裏面側にクッション材１３を介して密着層１４が設けられてなる木質床材であって、密着層の裏面は条溝が形成されない略平面であり、密着層の平面引張り試験による密着力が０．１２Ｎ／ｍｍ２以上である。この木質床材を下地材に密着して敷き詰めた状態で木質床材の表面に水を載置した後８時間以内は、下地材と密着層との間に水が浸入せず、下地材から剥がれない。【選択図】図１
WOODEN FLOOR MATERIAL
木質床材
FUKUNAGA HIROTAKE (author) / TSUNODA TAIICHI (author)
2019-12-26
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