Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HARD FLOOR MATERIAL
To provide a thin resin floor material capable of absorbing surface irregularities of a floor substrate, while having relatively high strength and hardness.SOLUTION: A floor material includes a resin-containing hard layer and a surface layer on an upper layer thereof, and a warpage prevention layer as a lower layer of the resin-containing hard layer. In the hard floor material, (1) a thickness of the floor material is 5 mm or less, and (2) at a temperature of 23°C, a suspension amount is 0.5-8 mm by dead weight of a region A of a residual width of 5 cm and a length of 20 cm when fixing a region B of a width of 5 cm and a length of 10 cm from an end part of a sample of a width of 5 cm and a length of 30 cm of the floor material.SELECTED DRAWING: Figure 1
【課題】比較的高い強度及び硬度を有しながらも、床下地の表面凹凸を吸収することもできる薄型の樹脂製床材を提供する。【解決手段】樹脂含有硬質層及びその上層に表層を含み、前記樹脂含有硬質層の下層として反り防止層を含む床材であって、（１）床材の厚みが５ｍｍ以下であり、（２）温度２３℃において、床材における幅５ｃｍ及び長さ３０ｃｍのサンプルの端部から幅５ｃｍ及び長さ１０ｃｍの領域Ｂを固定した場合の残りの幅５ｃｍ及び長さ２０ｃｍの領域Ａの自重による垂下量が０．５〜８ｍｍである、ことを特徴とする硬質床材に係る。【選択図】図１
HARD FLOOR MATERIAL
To provide a thin resin floor material capable of absorbing surface irregularities of a floor substrate, while having relatively high strength and hardness.SOLUTION: A floor material includes a resin-containing hard layer and a surface layer on an upper layer thereof, and a warpage prevention layer as a lower layer of the resin-containing hard layer. In the hard floor material, (1) a thickness of the floor material is 5 mm or less, and (2) at a temperature of 23°C, a suspension amount is 0.5-8 mm by dead weight of a region A of a residual width of 5 cm and a length of 20 cm when fixing a region B of a width of 5 cm and a length of 10 cm from an end part of a sample of a width of 5 cm and a length of 30 cm of the floor material.SELECTED DRAWING: Figure 1
【課題】比較的高い強度及び硬度を有しながらも、床下地の表面凹凸を吸収することもできる薄型の樹脂製床材を提供する。【解決手段】樹脂含有硬質層及びその上層に表層を含み、前記樹脂含有硬質層の下層として反り防止層を含む床材であって、（１）床材の厚みが５ｍｍ以下であり、（２）温度２３℃において、床材における幅５ｃｍ及び長さ３０ｃｍのサンプルの端部から幅５ｃｍ及び長さ１０ｃｍの領域Ｂを固定した場合の残りの幅５ｃｍ及び長さ２０ｃｍの領域Ａの自重による垂下量が０．５〜８ｍｍである、ことを特徴とする硬質床材に係る。【選択図】図１
HARD FLOOR MATERIAL
硬質床材
TAKEKAWA MASAKATSU (Autor:in) / FURUYA SHINICHI (Autor:in) / MATSUDA SHIGERU (Autor:in) / MATSUMOTO TATSUKI (Autor:in) / OSAKI HIROSHI (Autor:in)
09.12.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
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