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A platform for research: civil engineering, architecture and urbanism
Prefabricated roof panel
The invention provides a prefabricated roof panel which comprises two longitudinal ribs arranged in parallel in a spaced manner, two transverse ribs, a steel wire mesh and a plate surface concrete layer; the two transverse ribs are arranged in parallel in a spaced manner, and the two transverse ribs are fixedly connected with the top faces of the two longitudinal ribs to define a supporting framewith a rectangular horizontal section; the steel wire mesh fixedly covers the top surface of the supporting frame; and the plate surface concrete layer is arranged on the steel wire mesh, and the shape of the bottom surface of the plate surface concrete layer is matched with the shape of the top surface of the supporting frame. The prefabricated roof panel has the beneficial effects that the framecomposed of the two longitudinal ribs and the two transverse ribs is adopted, and the high-strength panel concrete layer and the steel wire mesh are stressed together, so that the weight of the prefabricated roof panel can be reduced on the premise that the overall strength is guaranteed, and the prefabricated roof panel has the advantages of being high in durability, small in weight and convenient to manufacture.
本发明提供了一种预制装配式屋面板，包括：两个纵肋，平行间隔设置；两个横肋，平行间隔设置，两个横肋与两个纵肋的顶面固定连接以围成一水平截面为矩形的支撑框架；钢丝网，固定盖设在支撑框架的顶面；板面混凝土层，设置在钢丝网上，且板面混凝土层的底面形状与支撑框架的顶面形状相适配。本发明的有益效果是，采用两个纵肋和两个横肋组成的边框，以及强度高的板面混凝土层和钢丝网共同受力，可以在保证整体强度的前提下，减轻预制装配式屋面板的重量，使本发明具有耐久性高，重量轻，制作方便的优点。
Prefabricated roof panel
The invention provides a prefabricated roof panel which comprises two longitudinal ribs arranged in parallel in a spaced manner, two transverse ribs, a steel wire mesh and a plate surface concrete layer; the two transverse ribs are arranged in parallel in a spaced manner, and the two transverse ribs are fixedly connected with the top faces of the two longitudinal ribs to define a supporting framewith a rectangular horizontal section; the steel wire mesh fixedly covers the top surface of the supporting frame; and the plate surface concrete layer is arranged on the steel wire mesh, and the shape of the bottom surface of the plate surface concrete layer is matched with the shape of the top surface of the supporting frame. The prefabricated roof panel has the beneficial effects that the framecomposed of the two longitudinal ribs and the two transverse ribs is adopted, and the high-strength panel concrete layer and the steel wire mesh are stressed together, so that the weight of the prefabricated roof panel can be reduced on the premise that the overall strength is guaranteed, and the prefabricated roof panel has the advantages of being high in durability, small in weight and convenient to manufacture.
本发明提供了一种预制装配式屋面板，包括：两个纵肋，平行间隔设置；两个横肋，平行间隔设置，两个横肋与两个纵肋的顶面固定连接以围成一水平截面为矩形的支撑框架；钢丝网，固定盖设在支撑框架的顶面；板面混凝土层，设置在钢丝网上，且板面混凝土层的底面形状与支撑框架的顶面形状相适配。本发明的有益效果是，采用两个纵肋和两个横肋组成的边框，以及强度高的板面混凝土层和钢丝网共同受力，可以在保证整体强度的前提下，减轻预制装配式屋面板的重量，使本发明具有耐久性高，重量轻，制作方便的优点。
Prefabricated roof panel
预制装配式屋面板
SHANG ZHIHAI (author) / WANG ZHAO (author) / XU CHAO (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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