OPENING CONSTRUCTION AND EXTERIOR WALL PANEL OF BUILDING UNDER CONDITIONS IN WHICH RAIN WATER CONSTANTLY HITS GLASS SURFACE

PROBLEM TO BE SOLVED: To provide an opening construction for a building, which is capable of realizing the extreme easy maintenance under the conditions, that rain water hits the surface of glass constantly, and self-cleaning of a glass surface can be expected to eliminate the secondary contaminatio...

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Bibliographische Detailangaben
Hauptverfasser:	OKAMOTO HAJIME, TORATANI AKIRA, MOTOCHIGAWA TOSHIRO, KOJIMA EIICHI, WATABE NORIO, TSUBOUCHI NOBURO, SAITO TOSHIO, NISHIMURA EIJI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL DYES FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS LADDERS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINERAL OR SLAG WOOL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an opening construction for a building, which is capable of realizing the extreme easy maintenance under the conditions, that rain water hits the surface of glass constantly, and self-cleaning of a glass surface can be expected to eliminate the secondary contamination of the glass and peripheral members by a sealing material. SOLUTION: An ultra-hydrophilic surface treatment with a contact angle less than 10 degrees is applied to a window pane 1; at least a sealing member at the outdoor side attaching a sash 2 of the window pane is constituted with an undefined sealing material, having no elution of a water repellent component or a defined gasket 3 which has no elution of water-repellent components; and moreover, at both the sides of a bottom frame 2a, drips 5 projected out by a prescribed length from an exterior wall having rising weirs 5a and 5b (or similar flashing mechanisms) are installed at both the end portions.