Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combination exhaust passage embedded part device and exhaust passage system
The invention discloses a combination exhaust passage embedded part device and exhaust passage system. The structural slab one-time pouring molding process is adopted, a second-time support plate is not used, second-time cement pouring sealing is not used, and the advantages of saving labor and materials, being low in manufacturing cost, bringing convenience to leveling, decorating and installing and the like are achieved. According to the technical scheme, the combination exhaust passage embedded part device and exhaust passage system comprises an embedded part body, the embedded part body structurally comprises an upper frame body, a lower frame body and connecting pieces, the upper frame and the lower frame are the same in structure and are integrally-molded or assembly molded square frames, the bottom end of the upper frame is connected with the top end of the lower frame together through the connecting pieces, the multiple connecting pieces are vertically arranged between the upper frame and the lower frame, the upper ends and the lower ends of the connecting pieces are correspondingly connected to the upper frame and the lower frame, and the connecting pieces are matched with the upper frame and the lower frame to form a frame structure with an internal square through hole. The combination exhaust passage embedded part device and exhaust passage system is widely applied to the field of exhaust passages.
Combination exhaust passage embedded part device and exhaust passage system
The invention discloses a combination exhaust passage embedded part device and exhaust passage system. The structural slab one-time pouring molding process is adopted, a second-time support plate is not used, second-time cement pouring sealing is not used, and the advantages of saving labor and materials, being low in manufacturing cost, bringing convenience to leveling, decorating and installing and the like are achieved. According to the technical scheme, the combination exhaust passage embedded part device and exhaust passage system comprises an embedded part body, the embedded part body structurally comprises an upper frame body, a lower frame body and connecting pieces, the upper frame and the lower frame are the same in structure and are integrally-molded or assembly molded square frames, the bottom end of the upper frame is connected with the top end of the lower frame together through the connecting pieces, the multiple connecting pieces are vertically arranged between the upper frame and the lower frame, the upper ends and the lower ends of the connecting pieces are correspondingly connected to the upper frame and the lower frame, and the connecting pieces are matched with the upper frame and the lower frame to form a frame structure with an internal square through hole. The combination exhaust passage embedded part device and exhaust passage system is widely applied to the field of exhaust passages.
Combination exhaust passage embedded part device and exhaust passage system
GAO ZHENJIANG (Autor:in) / GAO ZHANWEN (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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