一种预制轻质空心板芯模密肋夹心板制造技术
A prefabricated lightweight hollow core mold sandwich plate
The invention discloses a precast lightweight hollow slab core mould ribbed sandwich panel, which is composed of a transverse end plate, a longitudinal rib beam and a lightweight concrete hollow slab. The lightweight concrete hollow strip is sandwiched between the transverse end plate and two adjacent longitudinal rib beams. The longitudinal rib beam is divided into two kinds of side ribbed beam and middle rib beam. The cross section of the side rib beam is inverted L type, and the cross section of the middle rib beam is the I-type. The upper flange of the two adjacent longitudinal rib beams is cut along the longitudinal direction, forming a horizontal groove with the top surface of the lightweight concrete hollow slab, and a connected transverse reinforcing bar is arranged in the groove. In construction, several pieces of the invention are installed first, and then the integrated laminated floor is formed through the post pouring and overlapping layer. Due to the adoption of the one-way ribbed sandwich structure, the invention has strong bearing capacity, large span of application, and lightweight concrete hollow slab vertically arranged inside the panel, which saves the template of the ribbed floor slab, and realizes the integration of structure and building energy saving. Therefore, it has the advantages of light self weight, good heat insulation and heat insulation effect and low cost. The market has a bright future.
【技术实现步骤摘要】
一种预制轻质空心板芯模密肋夹心板
本专利技术涉及一种楼板，尤其涉及一种预制轻质空心板芯模密肋夹心板。
技术介绍
随着建筑节能的进一步推进和提高，建筑楼面的保温隔热已成为围护结构建筑节能的控制性指标之一。因此，和墙体的建筑节能技术一样，为节约楼面保温隔热的施工成本，研发新型的自保温楼板,具有广阔的市场前景和良好的经济社会效益。
技术实现思路
本专利技术的目的在于提供一种保温隔热性能好且强度可靠的预制轻质空心板芯模密肋夹心板。本专利技术提供了一种预制轻质空心板芯模密肋夹心板，它由横向端板、纵向肋梁和轻质砼空心条板组成，轻质砼空心条板夹在横向端板和两条相邻的纵向肋梁之中。所述纵向肋梁分为边肋梁和中肋梁两种，边肋梁的截面形式为倒L型，中肋梁的截面形式为工字型。所述相邻两条纵向肋梁的上翼缘沿纵向断开，与轻质砼空心条板的顶面形成水平凹槽，凹槽中布置有连通的横向钢筋。所述轻质砼空心条板中的圆孔为等间距布置的纵向贯通圆孔。为了提高保温隔热效果，所述轻质砼空心条板采用的材料为容重小于1200kg/m³,导热系数小于0.5W/(m•k)的轻质砼材料。施工时，先将数块所述预制轻质空心板芯模密肋夹心板安装完成后，然后通过后浇叠合层形成装配整体式叠合楼板。由于本专利技术采用单向密肋夹心结构，承载力强，应用跨度大，且板内纵向布置有轻质砼空心条板，即节约了密肋楼板的模板，又实现了结构和建筑节能的一体化。因此本专利技术具有自重轻，结构性能好，跨度大，保温隔热效果好、造价低的优点。市场前景广阔。附图说明图1是本专利技术的立体结构示意图。图2是本专利技术的横截面示意图。图3是本专利技术的纵截面示...
【技术保护点】
一种预制轻质空心板芯模密肋夹心板，其特征在于：它由横向端板、纵向肋梁和轻质砼空心条板组成，轻质砼空心条板夹在横向端板和两条相邻的纵向肋梁之中；所述纵向肋梁分为边肋梁和中肋梁两种，边肋梁的截面形式为倒L型，中肋梁的截面形式为工字型。
【技术特征摘要】
1.一种预制轻质空心板芯模密肋夹心板，其特征在于：它由横向端板、纵向肋梁和轻质砼空心条板组成，轻质砼空心条板夹在横向端板和两条相邻的纵向肋梁之中；所述纵向肋梁分为边肋梁和中肋梁两种，边肋梁的截面形式为倒L型，中肋梁的截面形式为工字型。2.根据权利要求1所述的预制轻质空心板芯模密肋夹心板，其特征在于：所述相邻两条纵向肋梁的上翼缘沿纵向断开，与轻质...
【专利技术属性】
技术研发人员：龚翔，龚鑫城，龚文彦，
申请(专利权)人：湖南诚友绿色建材科技有限公司，
类型：发明
国别省市：湖南,43
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