A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION MATERIAL
PROBLEM TO BE SOLVED: To provide a construction material having a mirror finished coating film which rarely causing a blocking on the coating film and rarely generating burrs and damages in machining.SOLUTION: A construction material 10 includes: a base material 1; a first mirror coating film 2 formed over the surface of the base material 1; and a second mirror coating film 3 formed over the surface of the first mirror coating film 2. The first mirror coating film 2 contains a filler material and a first resin agent, and the pencil hardness of the first mirror coating film 2 is within a range of 3H or more and 8H or less. The second mirror coating film 3 contains at least a second resin agent, and the pencil hardness of the second mirror coating film 3 is within a range of B or more and 2H or less.SELECTED DRAWING: Figure 1
【課題】鏡面仕上げされた塗膜を備えた建材に関し、塗膜にブロッキングが生じ難く、加工の際にバリや破損が生じ難い建材を提供すること。【解決手段】基材１と、基材１の表面に形成された第一鏡面塗膜２と、第一鏡面塗膜２の表面に形成された第二鏡面塗膜３と、を有し、第一鏡面塗膜２は充填剤と第一の樹脂剤とを含有し、第一鏡面塗膜２の鉛筆硬度が3H以上で8H以下の範囲にあり、第二鏡面塗膜３は少なくとも第二の樹脂剤を含有し、第二鏡面塗膜３の鉛筆硬度がB以上で2H以下の範囲にある建材１０である。【選択図】図１
CONSTRUCTION MATERIAL
PROBLEM TO BE SOLVED: To provide a construction material having a mirror finished coating film which rarely causing a blocking on the coating film and rarely generating burrs and damages in machining.SOLUTION: A construction material 10 includes: a base material 1; a first mirror coating film 2 formed over the surface of the base material 1; and a second mirror coating film 3 formed over the surface of the first mirror coating film 2. The first mirror coating film 2 contains a filler material and a first resin agent, and the pencil hardness of the first mirror coating film 2 is within a range of 3H or more and 8H or less. The second mirror coating film 3 contains at least a second resin agent, and the pencil hardness of the second mirror coating film 3 is within a range of B or more and 2H or less.SELECTED DRAWING: Figure 1
【課題】鏡面仕上げされた塗膜を備えた建材に関し、塗膜にブロッキングが生じ難く、加工の際にバリや破損が生じ難い建材を提供すること。【解決手段】基材１と、基材１の表面に形成された第一鏡面塗膜２と、第一鏡面塗膜２の表面に形成された第二鏡面塗膜３と、を有し、第一鏡面塗膜２は充填剤と第一の樹脂剤とを含有し、第一鏡面塗膜２の鉛筆硬度が3H以上で8H以下の範囲にあり、第二鏡面塗膜３は少なくとも第二の樹脂剤を含有し、第二鏡面塗膜３の鉛筆硬度がB以上で2H以下の範囲にある建材１０である。【選択図】図１
CONSTRUCTION MATERIAL
建材
MURASE YOSHIO (author) / TAGUCHI HIROYUKI (author)
2016-11-04
Patent
Electronic Resource
Japanese
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
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
| European Patent Office | 2020
CONSTRUCTION MATERIAL AND PRODUCTION METHOD OF CONSTRUCTION MATERIAL
| European Patent Office | 2023