Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A fire-retardant core for a door with a central cavity includes a first solid component made from non-fibrous material that is effective to disperse solid particles and to reduce water solubility. The core also includes a second solid component made from fibrous material that is less dense than the first component, and is effective to fill volume in the central cavity. The core also includes a third component made from a fire retardant material that tends to prevent combustion. The first, second and third components are blended effectively to fill the central cavity, and to provide a fire-retardant quality to the door.
A fire-retardant core for a door with a central cavity includes a first solid component made from non-fibrous material that is effective to disperse solid particles and to reduce water solubility. The core also includes a second solid component made from fibrous material that is less dense than the first component, and is effective to fill volume in the central cavity. The core also includes a third component made from a fire retardant material that tends to prevent combustion. The first, second and third components are blended effectively to fill the central cavity, and to provide a fire-retardant quality to the door.
FIRE-RETARDANT CORES FOR HOLLOW-CORE DOORS
REED DAVID (Autor:in)
29.02.2024
Patent
Elektronische Ressource
Englisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Fire resistant door cores, door skins, and doors including the same
| Europäisches Patentamt | 2023
FIRE RESISTANT DOOR CORES, DOOR SKINS, AND DOORS INCLUDING THE SAME
| Europäisches Patentamt | 2021
Fire resistant door cores, door skins, and doors including the same
| Europäisches Patentamt | 2019
FIRE RESISTANT DOOR CORES, DOOR SKINS, AND DOORS INCLUDING THE SAME
| Europäisches Patentamt | 2017
FIRE RESISTANT DOOR CORES, DOOR SKINS, AND DOORS INCLUDING THE SAME
| Europäisches Patentamt | 2019