A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BENT, VENEER-ENCAPSULATED HEAT-TREATED SAFETY GLASS PANELS AND METHODS OF MANUFACTURE
A laminated, bent, safety glass panel (30) for architectural or interior uses and a method of manufacturing such panels. The panel comprises a single heat-treated bent glass sheet, fully-tempered or heat-strengthened, forming a substrate (32) encapsulated by at least one thin, chemically-strengthened, glass veneer sheet (38). The veneer sheet (38), an alkali-aluminosilicate or other alkali-containing glass recipe strengthened by ion-exchange treatment, is cold-bent over a polymer interlayer (40) and permanently laminated to form a protective barrier on the heat-treated glass that dampens the explosive release of its internal residual stresses in the event of breakage thereby preventing particles dislodging and subsequent disintegration. The vulnerable perimeter (37) and perforation (45) edges of the veneer sheet (38) are equal in size or inset to the edges of the heat-treated substrate (32) with its deeper robust compressive stresses. Veneers may be laminated to both major substrate surfaces.
BENT, VENEER-ENCAPSULATED HEAT-TREATED SAFETY GLASS PANELS AND METHODS OF MANUFACTURE
A laminated, bent, safety glass panel (30) for architectural or interior uses and a method of manufacturing such panels. The panel comprises a single heat-treated bent glass sheet, fully-tempered or heat-strengthened, forming a substrate (32) encapsulated by at least one thin, chemically-strengthened, glass veneer sheet (38). The veneer sheet (38), an alkali-aluminosilicate or other alkali-containing glass recipe strengthened by ion-exchange treatment, is cold-bent over a polymer interlayer (40) and permanently laminated to form a protective barrier on the heat-treated glass that dampens the explosive release of its internal residual stresses in the event of breakage thereby preventing particles dislodging and subsequent disintegration. The vulnerable perimeter (37) and perforation (45) edges of the veneer sheet (38) are equal in size or inset to the edges of the heat-treated substrate (32) with its deeper robust compressive stresses. Veneers may be laminated to both major substrate surfaces.
BENT, VENEER-ENCAPSULATED HEAT-TREATED SAFETY GLASS PANELS AND METHODS OF MANUFACTURE
GEBOGENE, MIT EINER DECKSCHICHT VERKAPSELTE, WÄRMEBEHANDELTE SICHERHEITSGLASTAFELN UND HERSTELLUNGSVERFAHREN
PANNEAUX DE VERRE DE SÉCURITÉ TRAITÉS THERMIQUEMENT, COURBÉS ET ENCAPSULÉS DANS UN PLACAGE ET PROCÉDÉS DE FABRICATION
ALDER RUSSELL ASHLEY (author) / ALDER RICHARD ASHLEY (author)
2023-08-02
Patent
Electronic Resource
English
IPC:
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
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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