A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a steel-wood interior door which comprises a front door board, a rear door board, a door frame, a cooperation device and an interlayer black board. The surface of the front door board and the surface of the rear door board are coated with damp-proof layers. The door frame is of a concentric-square-shaped structure, and is arranged between the front door board and the rear door board, and the left end of the door frame is connected with the left end of the front door board and the left end of the rear door board through hinges. The cooperation device is composed of clamping grooves formed in the right sides of the opposite faces of the front door board and the rear door board and a convex block arranged on the door frame corresponding to the grooves. The interlayer black board is internally embedded in inner space defined by the door frame. Main components in the damp-proof layers, polyphenylene sulfide and polyurethane, have the damp-proof function, and meanwhile the advantages of being good in high temperature resistance and flame retardant property are achieved. The main components are combined with a first auxiliary component and a second component, a waterproof film is formed on the surface of the door, water is prevented from entering the steel-wood interior door, meanwhile, water vapor on the door is accelerated to evaporate, and the humidity resistance of the steel-wood interior door is further improved.
The invention discloses a steel-wood interior door which comprises a front door board, a rear door board, a door frame, a cooperation device and an interlayer black board. The surface of the front door board and the surface of the rear door board are coated with damp-proof layers. The door frame is of a concentric-square-shaped structure, and is arranged between the front door board and the rear door board, and the left end of the door frame is connected with the left end of the front door board and the left end of the rear door board through hinges. The cooperation device is composed of clamping grooves formed in the right sides of the opposite faces of the front door board and the rear door board and a convex block arranged on the door frame corresponding to the grooves. The interlayer black board is internally embedded in inner space defined by the door frame. Main components in the damp-proof layers, polyphenylene sulfide and polyurethane, have the damp-proof function, and meanwhile the advantages of being good in high temperature resistance and flame retardant property are achieved. The main components are combined with a first auxiliary component and a second component, a waterproof film is formed on the surface of the door, water is prevented from entering the steel-wood interior door, meanwhile, water vapor on the door is accelerated to evaporate, and the humidity resistance of the steel-wood interior door is further improved.
Steel-wood interior door
HUANG YUJIAO (author)
2015-10-07
Patent
Electronic Resource
English
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
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
BLENDED WOOD INTERIOR DOOR STOPS AND INTERIOR TRIM MOLDINGS
| European Patent Office | 2022
BLENDED WOOD INTERIOR DOOR STOPS AND INTERIOR TRIM MOLDINGS
| European Patent Office | 2022