A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE PROTECTIVE MATERIAL, UNDERCOATING MATERIAL, FORMATION METHOD OF PROTECTIVE LAYER AND CONCRETE STRUCTURE
To provide a method capable of obtaining an appearance that conceals a repaired position in an inconspicuous state and maintains natural feeling and texture of concrete basis, when a protective material is coated on a surface of a structure accompanying a repair treatment of a surface of a concrete structure.SOLUTION: In a concrete protecting material having a transparent coating as the main material, titanium and carbon are contained as pigments, and the mixing ratio of the main material and both the pigments is adjusted so that the total light transmittance measured in accordance with JIS k7375 after the coating and drying of the protective material is 20% to 60%.SELECTED DRAWING: None
【課題】コンクリート構造物の表面を補修処理するのに伴って構造物表面に保護材を塗布して保護層を形成するにあたり、補修箇所を目立たないように覆い隠し、コンクリート素地の自然な質感や風合いを保った外観が得られるようにする。【解決手段】透明塗料を主材とするコンクリート保護材において、チタンとカーボンを顔料として含み、前記主材と両顔料の配合割合を、当該保護材の塗布乾燥後のＪＩＳ Ｋ７３７５に準拠して測定される全光線透過率が２０％から６０％であるように調整する。【選択図】なし
CONCRETE PROTECTIVE MATERIAL, UNDERCOATING MATERIAL, FORMATION METHOD OF PROTECTIVE LAYER AND CONCRETE STRUCTURE
To provide a method capable of obtaining an appearance that conceals a repaired position in an inconspicuous state and maintains natural feeling and texture of concrete basis, when a protective material is coated on a surface of a structure accompanying a repair treatment of a surface of a concrete structure.SOLUTION: In a concrete protecting material having a transparent coating as the main material, titanium and carbon are contained as pigments, and the mixing ratio of the main material and both the pigments is adjusted so that the total light transmittance measured in accordance with JIS k7375 after the coating and drying of the protective material is 20% to 60%.SELECTED DRAWING: None
【課題】コンクリート構造物の表面を補修処理するのに伴って構造物表面に保護材を塗布して保護層を形成するにあたり、補修箇所を目立たないように覆い隠し、コンクリート素地の自然な質感や風合いを保った外観が得られるようにする。【解決手段】透明塗料を主材とするコンクリート保護材において、チタンとカーボンを顔料として含み、前記主材と両顔料の配合割合を、当該保護材の塗布乾燥後のＪＩＳ Ｋ７３７５に準拠して測定される全光線透過率が２０％から６０％であるように調整する。【選択図】なし
CONCRETE PROTECTIVE MATERIAL, UNDERCOATING MATERIAL, FORMATION METHOD OF PROTECTIVE LAYER AND CONCRETE STRUCTURE
コンクリート保護材、下塗り材、保護層形成方法及びコンクリート構造物
ISHIZUKA TAKAO (author) / SASAKI YOSHIHIKO (author) / UEMATSU TOSHIYUKI (author) / HOTTA KAZUHIRO (author) / KOBAYASHI TOSHIMITSU (author) / SATO SOTA (author) / KOYANAGI MITSUO (author)
2021-09-27
Patent
Electronic Resource
Japanese