Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a basement sealing door. The sealing door comprises a concrete sealing door blank and a titanium alloy board by which the concrete sealing door blank is wrapped. The concrete sealing door blank comprises circular steel pipes and concrete by which the circular steel pipes are wrapped. The outer surface of the titanium alloy board is coated with a corrosion resistant coating. As the steel pipes are made of iron-based materials, the requirement for the load bearing strength can be effectively guaranteed, and as the steel pipes are in contact with the concrete, the corrosion resistance is good; the concrete of the basement sealing door is made of various mixed materials, and the compressive strength reaches 31 MPa under the 7-d condition and 52 MPa under the 28-d condition.
The invention discloses a basement sealing door. The sealing door comprises a concrete sealing door blank and a titanium alloy board by which the concrete sealing door blank is wrapped. The concrete sealing door blank comprises circular steel pipes and concrete by which the circular steel pipes are wrapped. The outer surface of the titanium alloy board is coated with a corrosion resistant coating. As the steel pipes are made of iron-based materials, the requirement for the load bearing strength can be effectively guaranteed, and as the steel pipes are in contact with the concrete, the corrosion resistance is good; the concrete of the basement sealing door is made of various mixed materials, and the compressive strength reaches 31 MPa under the 7-d condition and 52 MPa under the 28-d condition.
Basement sealing door
PENG RUI (Autor:in)
11.11.2015
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
/
C04B
Kalk
,
LIME
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
C22C
Legierungen
,
ALLOYS
/
C22F
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS
,
Verändern der physikalischen Struktur von Nichteisenmetallen oder Nichteisenlegierungen