The utility model provides a prefabricated multi-ribbed cavity floor component, which comprises an upper roof, a side wall and a lower floor. The upper roof, a side wall and a lower floor are separated components and connected with each other to form a closed cavity. The upper roof and a lower floor are provided with reinforcing bars, and the closed cavity is provided with connectors and reinforcements. The utility model can enhance the tensile strength of floor components by setting connectors, and the compressive strength of floor components can be improved by setting reinforcements and side wall reinforcement plates. The utility model is advantageous to the transportation of components, which can be transported to the construction site only after the production of the upper roof, the side wall and the lower floor, or directly after the assembly. The floor components can be stacked and placed, thus saving storage space. Wallboard can be made of lightweight materials such as fiberboard and wood board, which can greatly save production costs.
【技术实现步骤摘要】
一种预制装配式密肋空腔楼盖构件
本技术涉及混凝土空心楼板现场浇筑用建筑构件,具体涉及一种预制装配式密肋空腔楼盖构件。
技术介绍
在目前的现浇钢筋混凝土空心楼盖
,通常采用全密封的填充构件浇筑成孔空心楼盖,在对现有的各类空心楼盖构件进行现场施工时,不仅需要在上部浇筑混凝土,也需要在底部浇筑混凝土,因此使用这类空心楼盖构件时,需要在构件四周、上方、下方都捆扎钢筋并浇筑混凝土,这增加了施工成本,且轻质构件在浇筑混凝土时容易浮起,易产生工程隐患。本专利技术人的在先专利申请201720620339.0提供了一种空腔楼盖构件,既包括顶板、底板和壁板,还包括竖直设置的螺杆,所述顶板、底板分别安装在螺杆的两端;所述壁板设置在顶板、底板之间,顶板、底板与壁板围成空腔。该空腔楼盖构件利用螺杆连接,壁板不受力,使得壁板的制作材料多样化,并且构件的重量大为减轻,既满足混凝土空心楼板现场浇注的建筑需求,又能灵活变动空腔楼盖构件高度。但该空腔楼盖构件侧壁为轻质材料,螺杆作为承重构件仅能承受较大拉力,构件的抗压强度亟待提升,且该空腔楼盖构件装配较困难,影响施工效率。
技术实现思路
为解决现有 ...
【技术保护点】
1.一种预制装配式密肋空腔楼盖构件,包括上顶板、侧壁及下底板,所述上顶板、侧壁及下底板为分体构件并彼此连接构成封闭空腔,所述上顶板和下底板内设置钢筋,其特征在于:所述钢筋呈网状对称分布,钢筋长度延伸至上顶板及下底板边缘外;所述封闭空腔内设置加强件,该加强件与侧壁相连且呈竖向设置。
【技术特征摘要】
1.一种预制装配式密肋空腔楼盖构件,包括上顶板、侧壁及下底板,所述上顶板、侧壁及下底板为分体构件并彼此连接构成封闭空腔,所述上顶板和下底板内设置钢筋,其特征在于:所述钢筋呈网状对称分布,钢筋长度延伸至上顶板及下底板边缘外;所述封闭空腔内设置加强件,该加强件与侧壁相连且呈竖向设置。2.如权利要求1所述的预制装配式密肋空腔楼盖构件,其特征在于:所述上顶板与下底板通过连接件连接,所述侧壁卡置在上顶板与下底板之间;所述上顶板和下底板上设置连接件沉孔;所述连接件的两端端面不超出上顶板和下底板的外表面。3.如权利要求1或2所述的预制装配式密肋空腔楼盖构件,其...
【专利技术属性】
技术研发人员:栾文彬,孟林,刘云权,顾松杰,王茜艳,李占广,陈峰岭,鞠剑凌,朱海华,陈美玲,马静,范向东,
申请(专利权)人:江苏新筑同创土木工程有限公司,南京建研科技有限公司,
类型:新型
国别省市:江苏,32
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