CN106978879A - A kind of prefabricated sandwich heat-insulation wall plate with novel connector - Google Patents
A kind of prefabricated sandwich heat-insulation wall plate with novel connector Download PDFInfo
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
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Abstract
本发明公开了一种带有新型连接件的预制夹芯保温墙板，所述预制夹芯保温墙板自内而外分为预制墙板内叶墙、夹芯保温层和预制墙板外叶墙，预制墙板内叶墙和预制墙板外叶墙中设有受力钢筋，夹芯保温层的上端和下端分别设有橡胶气密条；所述预制墙板内叶墙与预制墙板外叶墙之间设有网格状纤维连接件，网格状纤维连接件沿垂直方向连续或者间隔布置，网格状纤维连接件的两侧分别嵌入预制墙板内叶墙、预制墙板外叶墙中；所述预制墙板内叶墙的表面附有内装饰层，所述预制墙板外叶墙的表面附有外装饰层。本发明有效避免了预制夹芯保温墙板中的热桥效应；不仅保温与防火效果好，而且可以实现现场快速安装，可用于公共及民用建筑等装配式领域。
The invention discloses a prefabricated sandwich insulation wallboard with a new type of connector. The prefabricated sandwich insulation wallboard is divided into the inner leaf wall of the prefabricated wallboard, the sandwich insulation layer and the outer leaf of the prefabricated wallboard from the inside to the outside. The inner leaf wall of the prefabricated wall panel and the outer leaf wall of the prefabricated wall panel are provided with stressed steel bars, and the upper and lower ends of the sandwich insulation layer are respectively provided with rubber airtight strips; the inner leaf wall of the prefabricated wall panel and the prefabricated wall panel There are grid-like fiber connectors between the outer leaf walls, and the grid-like fiber connectors are arranged continuously or at intervals along the vertical direction. In the leaf wall: an inner decoration layer is attached to the surface of the inner leaf wall of the prefabricated wall panel, and an outer decoration layer is attached to the surface of the outer leaf wall of the prefabricated wall panel. The invention effectively avoids the thermal bridge effect in the prefabricated sandwich thermal insulation wallboard; not only has good thermal insulation and fire prevention effects, but also can realize quick installation on site, and can be used in prefabricated fields such as public and civil buildings.
Description
技术领域technical field
本发明涉及一种带有新型连接件的预制夹芯保温墙板，主要(但非排他地)用于预制装配式建筑领域。The invention relates to a prefabricated sandwich insulation wallboard with a novel connector, which is mainly (but not exclusively) used in the field of prefabricated assembled buildings.
背景技术Background technique
随着装配式技术的推广，预制构件在建筑中的比例逐渐提高，尤其是用于围护结构的预制外挂墙板。现阶段的预制夹芯保温墙板中的连接件主要为金属连接件，由此带来热桥的问题无法得到妥善的解决，而且金属的耐久性也是需要考虑的因素，现场的安装工艺较复杂，由此带来的墙板的加工及安装成本增加，不利于项目的成本控制。With the promotion of prefabricated technology, the proportion of prefabricated components in buildings has gradually increased, especially the prefabricated external wall panels used for enclosure structures. At present, the connectors in the prefabricated sandwich insulation wall panels are mainly metal connectors, which can not solve the problem of thermal bridge properly, and the durability of metal is also a factor that needs to be considered, and the installation process on site is more complicated. , The resulting increase in processing and installation costs of the wall panels is not conducive to the cost control of the project.
因此，预制墙体如何可以有效解决热桥的问题，而且可以达到结构保温装饰一体化程度，同时又能达到快速装配施工的进度，是一项亟需解决的技术。Therefore, how to effectively solve the problem of thermal bridges with prefabricated walls, achieve the integration of structural insulation and decoration, and at the same time achieve the progress of rapid assembly and construction is a technology that needs to be solved urgently.
发明内容Contents of the invention
本发明为了克服现有技术的不足，提供一种带有新型连接件的预制夹芯保温墙板。In order to overcome the deficiencies of the prior art, the present invention provides a prefabricated sandwich insulation wallboard with a new connector.
本发明采用的技术方案：一种带有新型连接件的预制夹芯保温墙板，包括预制墙板内叶墙、预制墙板外叶墙、夹芯保温层、受力钢筋、网格状纤维连接件、内装饰层、外装饰层、安装连接件和橡胶气密条；The technical solution adopted in the present invention: a prefabricated sandwich insulation wallboard with a new type of connector, including the inner leaf wall of the prefabricated wallboard, the outer leaf wall of the prefabricated wallboard, the sandwich insulation layer, the stressed steel bars, and the mesh fiber Connectors, inner decorative layers, outer decorative layers, installation connectors and rubber airtight strips;
所述预制夹芯保温墙板自内而外分为预制墙板内叶墙、夹芯保温层和预制墙板外叶墙，预制墙板内叶墙和预制墙板外叶墙中设有受力钢筋，夹芯保温层的上端和下端分别设有橡胶气密条；The prefabricated sandwich insulation wall panel is divided into prefabricated wall panel inner leaf wall, sandwich insulation layer and prefabricated wall panel outer leaf wall from the inside to the outside, and the prefabricated wall panel inner leaf wall and the prefabricated wall panel outer leaf wall are provided with a The upper and lower ends of the sandwich insulation layer are respectively equipped with rubber airtight strips;
所述预制墙板内叶墙与预制墙板外叶墙之间设有网格状纤维连接件，网格状纤维连接件沿垂直方向连续或者间隔布置，网格状纤维连接件的两侧分别嵌入预制墙板内叶墙、预制墙板外叶墙中；Between the inner leaf wall of the prefabricated wall panel and the outer leaf wall of the prefabricated wall panel, a grid-like fiber connector is arranged, and the grid-like fiber connector is arranged continuously or at intervals along the vertical direction, and the two sides of the grid-like fiber connector are respectively Embedded in the inner leaf wall of the prefabricated wall panel and the outer leaf wall of the prefabricated wall panel;
所述预制墙板内叶墙的表面附有内装饰层，所述预制墙板外叶墙的表面附有外装饰层；The surface of the inner leaf wall of the prefabricated wall panel is attached with an inner decorative layer, and the surface of the outer leaf wall of the prefabricated wall panel is attached with an outer decorative layer;
所述预制夹芯保温墙板的内部预埋有多个安装连接件，安装连接件与受力钢筋焊接固定，安装连接件上设有用于墙板与主体结构安装定位的套筒。The interior of the prefabricated sandwich thermal insulation wallboard is pre-embedded with a plurality of installation connectors, which are welded and fixed to the stressed steel bars, and the installation connectors are provided with sleeves for installation and positioning of the wallboard and the main structure.
本发明墙板主要利用纤维材料较高抗剪强度及较低导热系数的良好特性，从而有效避免了预制夹芯保温墙板中的热桥效应；该预制墙板不仅保温与防火效果好，而且可以实现现场快速安装，本发明可用于公共及民用建筑等装配式领域。The wallboard of the present invention mainly utilizes the good characteristics of high shear strength and low thermal conductivity of fiber materials, thereby effectively avoiding the thermal bridge effect in the prefabricated sandwich insulation wallboard; the prefabricated wallboard not only has good heat preservation and fire prevention effects, but also Quick installation on site can be realized, and the invention can be used in prefabricated fields such as public and civil buildings.
作为优选，所述预制墙板内叶墙和制墙板外叶墙中的混凝土可以为普通混凝土﹑高强混凝土﹑轻质混凝土﹑轻骨料混凝土﹑纤维增强混凝土的一种。Preferably, the concrete in the prefabricated wall panel inner leaf wall and the wall panel outer leaf wall may be one of ordinary concrete, high-strength concrete, lightweight concrete, lightweight aggregate concrete, and fiber-reinforced concrete.
作为优选，所述夹芯保温层为XPS板或EPS板。Preferably, the sandwich insulation layer is XPS board or EPS board.
作为优选，所述网格状纤维连接件的纤维材料可为碳纤维、玻璃纤维和玄武岩纤维的一种或几种。Preferably, the fiber material of the grid-like fiber connector may be one or more of carbon fiber, glass fiber and basalt fiber.
作为优选，所述外装饰层的材料为石材﹑墙砖﹑涂料﹑真石漆﹑清水混凝土的一种或者几种。Preferably, the material of the outer decorative layer is one or more of stone, wall brick, paint, real stone paint, fair-faced concrete.
作为优选，所述内装饰层的材料为木材﹑瓷砖﹑涂料﹑石材的一种或者几种。Preferably, the material of the interior decoration layer is one or more of wood, ceramic tile, paint and stone.
作为优选，所述安装连接件为四个。Preferably, there are four installation connectors.
有益效果：本发明的预制墙板集结构﹑保温与装饰为一体，不仅有效的解决墙板中的热桥问题，而且保温与防火效果好，同时也可快速安装。此发明符合绿色节能及建筑工业化的的需求，具有较广阔的应用前景。Beneficial effects: the prefabricated wall panel of the present invention integrates structure, heat preservation and decoration, not only effectively solves the thermal bridge problem in the wall panel, but also has good heat preservation and fire prevention effects, and can also be quickly installed. This invention meets the needs of green energy saving and building industrialization, and has broad application prospects.
附图说明Description of drawings
图1为本发明墙板的正立面图；Fig. 1 is the front elevation view of wallboard of the present invention;
图2为本发明图1的侧视图；Fig. 2 is the side view of Fig. 1 of the present invention;
图3为本发明中网格状纤维连接件连续布置时的侧视图；Fig. 3 is a side view when the grid-like fiber connectors are arranged continuously in the present invention;
图4为本发明中安装连接件示意图；Fig. 4 is a schematic diagram of installing a connector in the present invention;
图5为本发明中安装连接件侧视图。Fig. 5 is a side view of the installation connector in the present invention.
图中：1为预制墙板内叶墙，2为预制墙板外叶墙，3为夹芯保温层，4为受力钢筋，5为网格状纤维连接件,6为内装饰层，7为外装饰层，8为安装连接件，9为橡胶气密条。In the figure: 1 is the inner leaf wall of the prefabricated wall panel, 2 is the outer leaf wall of the prefabricated wall panel, 3 is the sandwich insulation layer, 4 is the stressed steel bar, 5 is the mesh fiber connector, 6 is the inner decoration layer, 7 8 is an installation connector, and 9 is a rubber airtight strip.
具体实施方案specific implementation plan
下面结合附图和具体实施方式对本发明作进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
如图1-5所示：一种带有新型连接件的预制夹芯保温墙板，包括预制墙板内叶墙1、预制墙板外叶墙2、夹芯保温层3、受力钢筋4、网格状纤维连接件5、内装饰层6、外装饰层7、安装连接件8和橡胶气密条9；As shown in Figure 1-5: a prefabricated sandwich insulation wall panel with a new type of connector, including the prefabricated wall panel inner leaf wall 1, the prefabricated wall panel outer leaf wall 2, the sandwich insulation layer 3, and the stressed steel bar 4 , grid-shaped fiber connector 5, inner decoration layer 6, outer decoration layer 7, installation connector 8 and rubber airtight strip 9;
所述预制夹芯保温墙板自内而外分为预制墙板内叶墙1、夹芯保温层3和预制墙板外叶墙2，预制墙板内叶墙1和预制墙板外叶墙2中设有受力钢筋4，夹芯保温层3的上端和下端分别设有橡胶气密条9；预制墙板内叶墙1和制墙板外叶墙2中的混凝土为高强混凝土，夹芯保温层3为XPS板；The prefabricated sandwich insulation wall panel is divided into prefabricated wall panel inner leaf wall 1, sandwich insulation layer 3 and prefabricated wall panel outer leaf wall 2 from inside to outside, prefabricated wall panel inner leaf wall 1 and prefabricated wall panel outer leaf wall 2 is provided with stress steel bars 4, and the upper and lower ends of the sandwich insulation layer 3 are provided with rubber airtight strips 9; the concrete in the prefabricated wall panel inner leaf wall 1 and the wall panel outer leaf wall 2 is high-strength concrete, sandwich The core insulation layer 3 is an XPS board;
所述预制墙板内叶墙1与预制墙板外叶墙2之间设有网格状纤维连接件5，网格状纤维连接件5沿垂直方向连续或者间隔布置，网格状纤维连接件5的两侧分别嵌入预制墙板内叶墙1、预制墙板外叶墙2中；网格状纤维连接件5的纤维材料为碳纤维；Between the inner leaf wall 1 of the prefabricated wall panel and the outer leaf wall 2 of the prefabricated wall panel, a grid-like fiber connector 5 is arranged, and the grid-like fiber connector 5 is arranged continuously or at intervals along the vertical direction, and the grid-like fiber connector 5 The two sides of 5 are respectively embedded in the prefabricated wall panel inner leaf wall 1 and the prefabricated wall panel outer leaf wall 2; the fiber material of the grid-shaped fiber connector 5 is carbon fiber;
所述预制墙板内叶墙1的表面附有内装饰层6，所述预制墙板外叶墙2的表面附有外装饰层7；外装饰层7的材料为石材，内装饰层6的材料为木材；The surface of the prefabricated wall panel inner leaf wall 1 is attached with an inner decorative layer 6, and the surface of the prefabricated wall panel outer leaf wall 2 is attached with an outer decorative layer 7; the material of the outer decorative layer 7 is stone, and the inner decorative layer 6 The material is wood;
所述预制夹芯保温墙板的内部预埋有四个安装连接件8，安装连接件8与受力钢筋4焊接固定，安装连接件8上设有用于墙板与主体结构安装定位的套筒。The inside of the prefabricated sandwich insulation wallboard is pre-embedded with four installation connectors 8, the installation connectors 8 are welded and fixed to the stressed steel bars 4, and the installation connectors 8 are provided with sleeves for installation and positioning of the wallboard and the main structure .
应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。本实施例中未明确的各组成部分均可用现有技术加以实现。It should be pointed out that those skilled in the art can make some improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. All components that are not specified in this embodiment can be realized by existing technologies.
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| CN107574969A (en) * | 2017-10-14 | 2018-01-12 | 中冶建筑研究总院有限公司 | A kind of foamed concrete composite wallboard |
| CN107938880A (en) * | 2017-11-14 | 2018-04-20 | 浙江中南建设集团有限公司 | A kind of precast concrete wall panel system and its precast concrete wall panel |
| CN108149815A (en) * | 2018-01-31 | 2018-06-12 | 山东海龙建筑科技有限公司 | A kind of image decorating wall and its production method |
| CN114232887A (en) * | 2021-12-24 | 2022-03-25 | 河南五建第二建筑安装有限公司 | Air-entraining block and light wall formed by same |
| CN116927377A (en) * | 2023-07-25 | 2023-10-24 | 石河子大学 | Frame construction's assembled lightweight aggregate fiber concrete presss from both sides core heat preservation composite wall |
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Application publication date: 20170725 |