Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of civil air defense doors, in particular to a light reinforced concrete air-tight door and a manufacturing method thereof.The air-tight door comprises a concrete body and a steel frame, the concrete body is provided with a first side face in the thickness direction of the concrete body, and the steel frame is arranged around the first side face and connected to the concrete body; a first frame layer, a second frame layer and a third frame layer are sequentially stacked in the concrete body in the thickness direction of the concrete body, the second frame layer comprises a plurality of weight reduction pieces arranged side by side, each weight reduction piece is provided with a cavity, and the first frame layer and the third frame layer are connected to a steel frame. In order to overcome the defects of large concrete consumption, heavy weight and the like of a conventional reinforced concrete air-tight door, the air-tight door has the advantages that the concrete consumption is reduced by 30%, the air-tight door is green and environment-friendly, and the production cost is saved.
本申请涉及人防门的技术领域，特别涉及一种轻质钢筋混凝土密闭门及其制造方法，该密闭门包括混凝土体和钢框，所述混凝土体沿自身厚度的方向设有第一侧面，所述钢框沿第一侧面围绕设置且连接于混凝土体，所述混凝土体内沿自身厚度的方向依次叠加设有第一架层、第二架层和第三架层，所述第二架层包括若干并排设置的减重件，每个所述减重件设有空腔体，所述第一架层和第三架层连接于钢框。本申请为改进常规钢筋混凝土密闭门的混凝土用量大，质量重等缺点，具有减少混凝土用量30%，绿色环保和节约生产成本优点。
The invention relates to the technical field of civil air defense doors, in particular to a light reinforced concrete air-tight door and a manufacturing method thereof.The air-tight door comprises a concrete body and a steel frame, the concrete body is provided with a first side face in the thickness direction of the concrete body, and the steel frame is arranged around the first side face and connected to the concrete body; a first frame layer, a second frame layer and a third frame layer are sequentially stacked in the concrete body in the thickness direction of the concrete body, the second frame layer comprises a plurality of weight reduction pieces arranged side by side, each weight reduction piece is provided with a cavity, and the first frame layer and the third frame layer are connected to a steel frame. In order to overcome the defects of large concrete consumption, heavy weight and the like of a conventional reinforced concrete air-tight door, the air-tight door has the advantages that the concrete consumption is reduced by 30%, the air-tight door is green and environment-friendly, and the production cost is saved.
本申请涉及人防门的技术领域，特别涉及一种轻质钢筋混凝土密闭门及其制造方法，该密闭门包括混凝土体和钢框，所述混凝土体沿自身厚度的方向设有第一侧面，所述钢框沿第一侧面围绕设置且连接于混凝土体，所述混凝土体内沿自身厚度的方向依次叠加设有第一架层、第二架层和第三架层，所述第二架层包括若干并排设置的减重件，每个所述减重件设有空腔体，所述第一架层和第三架层连接于钢框。本申请为改进常规钢筋混凝土密闭门的混凝土用量大，质量重等缺点，具有减少混凝土用量30%，绿色环保和节约生产成本优点。
Lightweight reinforced concrete air-tight door and manufacturing method thereof
一种轻质钢筋混凝土密闭门及其制造方法
FU YUEHAI (Autor:in)
06.09.2022
Patent
Elektronische Ressource
Chinesisch
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
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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