A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To solve a problem that, in order to make tatami mats suitable for a chair-style lifestyle, JIS stipulates that the amount of local compression is 4 mm or less to make them unsuitable for a floor-style lifestyle.SOLUTION: The amount of local compression of a tatami floor is greater than 4 mm and less than 10 mm, and an impact resilience rate is 35% or more.
【課題】椅子座式の生活に適した畳にするためにＪＩＳには局部圧縮量は４ｍｍ以下と定められており、床座式の生活には適していない。【解決手段】畳床の局部圧縮量が４ｍｍより大きく１０ｍｍ未満であり、反発弾性率が３５％以上とした。
To solve a problem that, in order to make tatami mats suitable for a chair-style lifestyle, JIS stipulates that the amount of local compression is 4 mm or less to make them unsuitable for a floor-style lifestyle.SOLUTION: The amount of local compression of a tatami floor is greater than 4 mm and less than 10 mm, and an impact resilience rate is 35% or more.
【課題】椅子座式の生活に適した畳にするためにＪＩＳには局部圧縮量は４ｍｍ以下と定められており、床座式の生活には適していない。【解決手段】畳床の局部圧縮量が４ｍｍより大きく１０ｍｍ未満であり、反発弾性率が３５％以上とした。
TATAMI FLOOR AND TATAMI MAT
畳床および畳
NARISHIMA YASUO (author)
2024-01-24
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
TATAMI-FLOOR CUTTING BLADE, TATAMI-FLOOR CUTTING METHOD, AND TATAMI-FLOOR CUTTING DEVICE
| European Patent Office | 2019