A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength composite door/window board
The invention discloses a high-strength composite door/window board. The high-strength composite door/window board comprises a continuous buckling part and elongated density board, wherein the continuous buckling part comprises a first longitudinal plate, a second longitudinal plate, a third longitudinal plate, a fourth longitudinal plate and a fifth longitudinal plate. A first transverse plate is arranged connectively at the tops of the first longitudinal board and the second longitudinal board to form a first slot, a second transverse plate is arranged connectively at the bottoms of the second longitudinal plate and the third longitudinal plate to form a second slot, a third transverse plate is arranged connectively at the tops of the third longitudinal plate and the fourth longitudinal plate to form a third slot, and a fourth transverse plate is arranged connectively at the bottoms of the fourth longitudinal plate and the fifth longitudinal plate to form a fourth slot. By the above technical scheme, the continuous buckling part improves the integral structural strength and the nailing performance, a door/window is firmer, good in impact resistance and long in service life.
High-strength composite door/window board
The invention discloses a high-strength composite door/window board. The high-strength composite door/window board comprises a continuous buckling part and elongated density board, wherein the continuous buckling part comprises a first longitudinal plate, a second longitudinal plate, a third longitudinal plate, a fourth longitudinal plate and a fifth longitudinal plate. A first transverse plate is arranged connectively at the tops of the first longitudinal board and the second longitudinal board to form a first slot, a second transverse plate is arranged connectively at the bottoms of the second longitudinal plate and the third longitudinal plate to form a second slot, a third transverse plate is arranged connectively at the tops of the third longitudinal plate and the fourth longitudinal plate to form a third slot, and a fourth transverse plate is arranged connectively at the bottoms of the fourth longitudinal plate and the fifth longitudinal plate to form a fourth slot. By the above technical scheme, the continuous buckling part improves the integral structural strength and the nailing performance, a door/window is firmer, good in impact resistance and long in service life.
High-strength composite door/window board
ZHANG TONGSEN (author)
2015-09-23
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