CN110792204B - Three-dimensional adjustable assembled light slat exterior wall system and its construction method - Google Patents

Three-dimensional adjustable assembled light slat exterior wall system and its construction method Download PDF

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CN110792204B
CN110792204B CN201911087046.0A CN201911087046A CN110792204B CN 110792204 B CN110792204 B CN 110792204B CN 201911087046 A CN201911087046 A CN 201911087046A CN 110792204 B CN110792204 B CN 110792204B
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plate
light
adjusting
vertical
wallboard
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CN110792204A (en
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崔艳秋
苗纪奎
于陈晨
李闻达
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Shandong Jianzhu University
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7401—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
    • E04B2/7403—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails with special measures for sound or thermal insulation including fire protection
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0891—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with joint fillings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0898—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with sealing elements between coverings

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  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

本发明属于建筑工程领域，具体地，涉及一种用于装配式钢结构建筑的三维可调轻型条板外墙系统，用于装配式钢结构建筑，包括：轻质条板、套筒、连接螺栓、承托件、拉结件、外侧保温装饰板系统、内侧饰面系统，其中：轻质条板的上下两端靠近板端部各设置一个套筒，轻质条板的下端通过套筒、连接螺栓、承托件与下层框架钢梁连接，实现轻质条板下端连接沿墙板厚度、宽度与高度方向三维可调；轻质条板的上端通过套筒、连接螺栓、拉结件与上层框架钢梁连接，实现轻质条板上端连接沿墙板厚度、宽度与高度方向三维可调。本发明达到了寒冷与严寒地区对墙体的热工性能的要求,解决了墙体钉挂重物与开槽布设管线问题，实现了墙板安装的三维可调，满足了墙板的安装精度要求，提高了施工效率。

Figure 201911087046

The invention belongs to the field of construction engineering, and in particular relates to a three-dimensional adjustable light strip exterior wall system for prefabricated steel structure buildings, which is used for prefabricated steel structure buildings, comprising: light strips, sleeves, connections Bolts, supporting parts, tie parts, external thermal insulation decorative panel system, internal decorative panel system, wherein: the upper and lower ends of the light-weight slats are each provided with a sleeve near the end of the panel, and the lower end of the lightweight slats passes through the sleeves , Connecting bolts and supporting parts are connected with the lower frame steel beam to realize the three-dimensional adjustment of the lower end connection of the lightweight slats along the thickness, width and height of the wall panel; It is connected with the upper frame steel beam to realize the three-dimensional adjustment of the thickness, width and height of the wall panel. The invention meets the requirements of the thermal performance of the wall in cold and severe cold regions, solves the problems of hanging heavy objects on the wall and slotting the pipeline, realizes the three-dimensional adjustment of the installation of the wall panel, and satisfies the installation accuracy of the wall panel. requirements to improve construction efficiency.

Figure 201911087046

Description

三维可调装配式轻型条板外墙系统及其施工方法Three-dimensional adjustable assembled light slat exterior wall system and its construction method

技术领域technical field

本发明属于建筑工程领域，具体地，涉及一种用于装配式钢结构建筑的三维可调轻型条板外墙系统及其施工方法。The invention belongs to the field of construction engineering, and in particular relates to a three-dimensional adjustable light slat exterior wall system for an assembled steel structure building and a construction method thereof.

背景技术Background technique

装配式钢结构建筑具有承载力高、抗震性能好、工业化水平高、绿色环保等优点，是实现建筑工业化的重要途径。目前应用于装配式钢结构建筑的外墙系统主要有：自保温轻质条板外墙系统、轻钢龙骨复合板外墙系统、预制混凝土夹芯保温大板外墙系统。但以上三种应用于装配式钢结构建筑的外墙系统还存在以下技术问题：Prefabricated steel structure buildings have the advantages of high bearing capacity, good seismic performance, high level of industrialization, green environmental protection, etc., and are an important way to realize the industrialization of buildings. At present, the exterior wall systems used in prefabricated steel structure buildings mainly include: self-insulation lightweight slat exterior wall system, light steel keel composite panel exterior wall system, and precast concrete sandwich thermal insulation large panel exterior wall system. However, the above three external wall systems applied to prefabricated steel structure buildings still have the following technical problems:

1、自保温轻质条板外墙系统主要以蒸压加气混凝土板、陶粒混凝土板、发泡混凝土板等作为外墙板材。相对于传统墙材，自保温轻质条板外墙材料的导热系数小，能起到一定保温隔热作用。但随着75％节能标准的颁布实施，单一材料轻质条板外墙系统已无法满足建筑节能设计标准对墙体热工性能的要求，且以上轻质条板还存在冻融破坏问题。目前在寒冷与严寒地区，轻质条板通常仅作内墙板或需要附加外墙外保温系统的基层墙板使用。1. The self-insulating lightweight slatted exterior wall system mainly uses autoclaved aerated concrete panels, ceramsite concrete panels, and foamed concrete panels as the exterior wall panels. Compared with traditional wall materials, the thermal conductivity of self-insulating lightweight slatted exterior wall materials is small, which can play a certain role in thermal insulation. However, with the promulgation and implementation of the 75% energy-saving standard, the single-material lightweight slat exterior wall system has been unable to meet the requirements of the building energy-saving design standard for the thermal performance of the wall, and the above lightweight slats still have the problem of freeze-thaw damage. At present, in cold and severe cold regions, lightweight slats are usually only used as interior wall panels or base wall panels that require additional external wall insulation systems.

2、轻钢龙骨复合板外墙系统由冷弯薄壁型钢构件组成墙架，在墙架内填充保温隔热材料，两侧钉挂面板并做饰面层而构成。该墙板系统构造复杂，造价较高，且冷弯薄壁型钢构件直接与面板连接，在墙体中易形成冷桥，影响了墙体的保温效果。此外，墙架龙骨室内一侧的面板厚度较小，通常为9～15mm，在墙体上钉挂重物困难。2. The light steel keel composite panel exterior wall system is composed of cold-formed thin-walled steel components to form a wall frame. The wall frame is filled with thermal insulation materials, and the panels are nailed on both sides and used as a decorative layer. The wall panel system is complicated in structure and high in cost, and the cold-formed thin-walled steel components are directly connected with the panel, which is easy to form a cold bridge in the wall, which affects the thermal insulation effect of the wall. In addition, the thickness of the panel on the inner side of the wall frame keel is small, usually 9-15mm, and it is difficult to nail and hang heavy objects on the wall.

3、预制混凝土夹芯保温大板的内、外叶混凝土板通常采用穿透夹芯保温层的不锈钢拉结件或纤维增强塑料(FRP)拉结件连接，这两类连接件的剪切刚度较小，无法实现内外板组合受力作用，且不锈钢拉接件还会带来冷桥、结露问题；纤维增强塑料(FRP)拉结件还存在老化、防火性能差等问题；此外，该外墙系统的内、外叶板均为混凝土，自重大，需要专用吊机安装，墙板安装调节难度大，也发挥不出装配式钢结构建筑自重轻、承载力高与抗震性能好的优势。3. The inner and outer leaf concrete slabs of the precast concrete sandwich insulation slab are usually connected by stainless steel tie members or fiber reinforced plastic (FRP) tie members that penetrate the sandwich insulation layer. The shear stiffness of these two types of connectors is Due to its small size, the combined force of the inner and outer panels cannot be achieved, and the stainless steel tie will also bring about cold bridges and condensation problems; the fiber reinforced plastic (FRP) tie also has problems such as aging and poor fire resistance; The inner and outer blades of the outer wall system are all concrete, which is heavy and requires a special crane to install. The installation and adjustment of the wall panels are difficult, and the advantages of the prefabricated steel structure building with light weight, high bearing capacity and good seismic performance cannot be exerted. .

由于应用于装配式钢结构建筑的外墙系统还存在上述问题，影响了装配式钢结构建筑的推广应用，限制了建筑工业化的发展。Due to the above problems still exist in the exterior wall system applied to prefabricated steel structure buildings, it affects the popularization and application of prefabricated steel structure buildings and limits the development of building industrialization.

发明内容SUMMARY OF THE INVENTION

为了克服现有应用于装配式钢结构建筑的墙板系统在技术中存在的诸多弊端，本发明提供一种用于装配式钢结构建筑的三维可调节装配式轻型条板外墙系统及其施工方法，该外墙系统采用单一材料轻质条板作为墙板基层，承受墙板自重及水平荷载；墙板基层通过套筒和三维可调连接件与主体结构连接，以满足墙板的安装精度要求；墙板基层外侧粘挂保温装饰板，以满足外墙的热工和饰面美观要求。In order to overcome many disadvantages existing in the technology of existing wall panel systems applied to prefabricated steel structure buildings, the present invention provides a three-dimensional adjustable prefabricated light slat exterior wall system for prefabricated steel structure buildings and its construction Method, the exterior wall system adopts a single material lightweight slat as the base layer of the wall panel to bear the dead weight and horizontal load of the wall panel; Requirements; the outer side of the base layer of the wall panel is pasted with thermal insulation decorative panels to meet the thermal requirements of the exterior wall and the aesthetic appearance of the finish.

为实现上述目的，本发明采用下述方案：For achieving the above object, the present invention adopts the following scheme:

三维可调装配式轻型条板外墙系统，用于装配式钢结构建筑，包括：轻质条板、套筒、连接螺栓、承托件、拉结件、外侧保温装饰板系统、内侧饰面系统，其中：轻质条板的上下两端靠近板端部各设置一个套筒，轻质条板的下端通过套筒、连接螺栓、承托件与下层框架钢梁连接，实现轻质条板下端连接沿墙板厚度、宽度与高度方向三维可调；轻质条板的上端通过套筒、连接螺栓、拉结件与上层框架钢梁连接，实现轻质条板上端连接沿墙板厚度、宽度与高度方向三维可调。Three-dimensional adjustable prefabricated light slat exterior wall system for prefabricated steel structure buildings, including: lightweight slats, sleeves, connecting bolts, supporting parts, tie parts, external thermal insulation decorative panel system, internal facing The system, in which: the upper and lower ends of the lightweight slats are each provided with a sleeve near the end of the plate, and the lower end of the lightweight slats is connected with the lower frame steel beam through the sleeves, connecting bolts, and supporting parts to realize the lightweight slats. The lower end connection is three-dimensionally adjustable along the thickness, width and height of the wall panel; the upper end of the lightweight slat is connected to the upper frame steel beam through sleeves, connecting bolts and tie members, so that the upper end connection of the lightweight slat can be realized along the thickness of the wall panel, Three-dimensional adjustable width and height.

上述三维可调装配式轻型条板外墙系统的施工方法，包括以下步骤：The construction method of the above-mentioned three-dimensional adjustable and assembled light slat exterior wall system includes the following steps:

S1、绘制轻质条板排板图S1. Draw a light-weight plank layout

S2、安装连接件S2, install the connector

S3、安装轻质条板S3. Install lightweight slats

S4、调节轻质条板的轴线位置及垂直度S4. Adjust the axis position and verticality of the lightweight slats

S5、安装外侧保温装饰板系统S5. Install the external thermal insulation decorative panel system

S6、内侧饰面系统的施工S6. Construction of the inner veneer system

相对于现有技术，本发明具有以下有益效果：Compared with the prior art, the present invention has the following beneficial effects:

1、墙板基层采用的单一材料轻质条板是绿色环保材料，且轻质条板具有制作材料来源广泛、材质稳定、质轻、保温、隔热、隔声等优点，可加工性好，可锯、可钻、可钉、可开槽，解决了墙体钉挂重物与开槽布设管线问题；1. The single-material lightweight slats used in the base layer of the wallboard are green and environmentally friendly materials, and the lightweight slats have the advantages of a wide range of production materials, stable materials, light weight, heat preservation, heat insulation, sound insulation, etc., and good processability. It can be sawed, drilled, nailed, and slotted, which solves the problems of hanging heavy objects on the wall and slotting pipelines;

2、轻型条板外墙系统的墙板基层轻质条板通过套筒与三维可调连接件与主体结构连接，构造简单，安装方便，满足了墙板与主体结构柔性连接的要求，且便于调节墙板的垂直度及轴线位置，控制墙板间的接缝宽度，实现了墙板安装的三维可调，满足了墙板的安装精度要求。2. The light-weight slats at the base of the wall panel of the light-weight slatted exterior wall system are connected with the main structure through the sleeve and the three-dimensional adjustable connector. The structure is simple and the installation is convenient, which meets the requirements of flexible connection between the wall panel and the main structure, and is convenient The verticality and axis position of the wall panels are adjusted, the joint width between the wall panels is controlled, the three-dimensional adjustment of the wall panel installation is realized, and the installation accuracy requirements of the wall panels are met.

3、在轻质条板基层上附加保温装饰板，满足了寒冷与严寒地区对墙体热工性能的要求，解决了单一材料轻质条板普遍存在的抗冻融性能差的问题。且现场无需饰面处理工序，提高了施工效率，也满足了墙体饰面美观要求。3. The thermal insulation decorative board is attached to the base layer of the lightweight slats, which meets the requirements of the thermal performance of the wall in cold and severe cold regions, and solves the problem of poor freeze-thaw resistance commonly existing in the single-material lightweight slats. In addition, there is no need for finishing treatment procedures on site, which improves the construction efficiency and meets the aesthetic requirements of wall finishes.

4、轻型条板外墙系统采用无空腔构造，在轻质条板基层表面喷涂界面剂，提高了保温装饰层与基层的粘结强度；通过增设带有聚氨酯绝热垫的锚固件与墙板基层机械固定，提高了保温装饰板与基层的连接安全性，也解决了常规连接构造存在的冷桥、结露问题。4. The light-weight slatted exterior wall system adopts a cavity-free structure, and the interface agent is sprayed on the surface of the light-weight slatted base to improve the bonding strength between the thermal insulation decorative layer and the base; by adding anchors with polyurethane insulation pads and wall panels The base layer is mechanically fixed, which improves the connection safety between the thermal insulation decorative board and the base layer, and also solves the problems of cold bridge and condensation existing in the conventional connection structure.

附图说明Description of drawings

图1为三维可调装配式轻型条板外墙系统结构示意图；Figure 1 is a schematic structural diagram of a three-dimensional adjustable and assembled light slat exterior wall system;

图2A为套筒示意图；2A is a schematic diagram of a sleeve;

图2B为套筒安装状态示意图；2B is a schematic diagram of the sleeve installation state;

图3A为承托连接件示意图；3A is a schematic diagram of a supporting connector;

图3B为承托连接件爆炸分解示意图；3B is a schematic diagram of the explosion and decomposition of the supporting connector;

图4A为拉结连接件示意图；4A is a schematic diagram of a pull-tie connector;

图4B为拉结连接件爆炸分解示意图；FIG. 4B is a schematic diagram of the exploded decomposition of the pull-tie connector;

图5A为锚固件示意图；5A is a schematic diagram of an anchor;

图5B为锚固件爆炸分解示意图；5B is a schematic diagram of the explosion and decomposition of the anchor;

图6为三维可调装配式轻型条板外墙系统的安装示意图；Figure 6 is a schematic diagram of the installation of a three-dimensional adjustable assembled light slat exterior wall system;

图中：1、轻质条板；2、套筒；21、圆钢；22、底板；23、薄型螺母；3、连接螺栓；4、承托件；41、竖向调节承托板；42、平行板面调节底座；43、垂直板面调节板；44、承托件底板；45、调节螺栓；5、拉结件；51、L形竖向调节板；52、水平调节板；53、拉结件底板；54、调节螺栓；6、外侧保温装饰板系统；61、界面处理层；62、粘结层；63、保温装饰板；64、锚固件；641、基座；642、卡扣；643、聚氨酯绝热垫；644塑料锚栓；65、嵌缝材料；66、密封胶；7、内侧饰面系统；71、内饰面层；72、批嵌处理层；8、下层框架钢梁；9、上层框架钢梁。In the picture: 1. Lightweight strip; 2. Sleeve; 21. Round steel; 22. Bottom plate; 23. Thin nut; 3. Connecting bolt; , parallel plate surface adjustment base; 43, vertical plate surface adjustment plate; 44, support base plate; 45, adjustment bolt; 5, tie member; 51, L-shaped vertical adjustment plate; 52, horizontal adjustment plate; 53, Knot bottom plate; 54. Adjusting bolts; 6. External thermal insulation decorative board system; 61. Interface treatment layer; 62. Adhesive layer; 63. Thermal insulation decorative board; 64. Anchors; 641. Base; ; 643, polyurethane thermal insulation pad; 644, plastic anchor bolt; 65, caulking material; 66, sealant; 7, interior finishing system; 71, interior surface layer; 72, batch embedded treatment layer; 8, lower frame steel beam 9. The upper frame steel beam.

具体实施方式Detailed ways

如图1所示，三维可调装配式轻型条板外墙系统，用于装配式钢结构建筑，包括：轻质条板1、套筒2、连接螺栓3、承托件4、拉结件5、外侧保温装饰板系统6、内侧饰面系统7，其中：轻质条板1的上下两端靠近板端部各设置一个套筒2，轻质条板1的下端通过套筒2、连接螺栓3、承托件4与下层框架钢梁9连接，实现轻质条板1下端连接沿墙板厚度、宽度与高度方向三维可调；轻质条板1的上端通过套筒2、连接螺栓3、拉结件5与上层框架钢梁8连接，实现轻质条板1上端连接沿墙板厚度、宽度与高度方向三维可调。As shown in Figure 1, the three-dimensional adjustable assembled light slat exterior wall system is used for prefabricated steel structure buildings, including: lightweight slats 1, sleeves 2, connecting bolts 3, supporting parts 4, and knots 5. External thermal insulation decorative panel system 6. Internal decorative panel system 7, wherein: the upper and lower ends of the lightweight strip 1 are each provided with a sleeve 2 near the end of the board, and the lower end of the lightweight strip 1 is connected through the sleeve 2, Bolts 3 and supporting parts 4 are connected with the lower frame steel beam 9 to realize the connection of the lower end of the lightweight strip 1 three-dimensionally adjustable along the thickness, width and height of the wall; the upper end of the lightweight strip 1 passes through the sleeve 2 and the connecting bolts 3. The tie member 5 is connected with the upper frame steel beam 8 to realize the three-dimensional adjustment of the upper end connection of the lightweight strip 1 along the thickness, width and height of the wall panel.

轻质条板1采用120-200mm厚的配筋轻质板材，板材的面密度不超过150kg/m2,板中受力钢筋的直径及数量根据墙板承受的荷载由设计计算确定，板材两侧边设有咬合连接的榫槽结构。轻质条板1的高度是上下相邻两层框架梁之间的距离，宽度为轻质条板1的标准板宽；左右相邻轻质条板和上下相邻轻质条板采用相同的布置与连接方式。Lightweight strip 1 adopts 120-200mm thick reinforced lightweight plate, the surface density of the plate does not exceed 150kg/m 2 , the diameter and quantity of the steel reinforcement in the plate are determined by the design calculation according to the load borne by the wall plate, and the two plates of the plate are determined by design calculation. The sides are provided with a tongue-and-groove structure for snap connection. The height of the lightweight strip 1 is the distance between the upper and lower adjacent frame beams, and the width is the standard plate width of the lightweight strip 1; the left and right adjacent lightweight strips and the upper and lower adjacent lightweight strips use the same layout and connection.

如图2A、图2B所示，套筒2，包括：圆钢21、底板22和薄型螺母23，圆钢21一端焊接底板22、另一端套外丝和内丝，外丝用于安装薄型螺母23，内丝用于连接螺栓3固定轻质条板1；套筒2通过薄型螺母23预先固定到轻质条板1上下两端部，即在轻质条板1的中线上距离下端和上端各100～120mm处预先钻孔，孔径比圆钢21的直径大1.5mm，将套筒2沿板厚方向穿过轻质条板1，并将薄型螺母23拧在圆钢21的外丝上；为了保证套筒2的底板22、薄型螺母23与轻质条板1的外表面平齐，预先在轻质条板1的钻孔位置开槽，开槽的尺寸和深度与底板22、薄型螺母23的尺寸与厚度相同。As shown in Figures 2A and 2B, the sleeve 2 includes: a round steel 21, a bottom plate 22 and a thin nut 23. One end of the round steel 21 is welded to the bottom plate 22, and the other end is covered with an outer wire and an inner wire, and the outer wire is used to install the thin nut 23. The inner wire is used to connect the bolts 3 to fix the lightweight strip 1; the sleeve 2 is pre-fixed to the upper and lower ends of the lightweight strip 1 through thin nuts 23, that is, the distance between the lower end and the upper end on the midline of the lightweight strip 1 Pre-drill holes at 100-120mm, and the hole diameter is 1.5mm larger than the diameter of the round steel 21. Pass the sleeve 2 through the lightweight strip 1 along the plate thickness direction, and screw the thin nut 23 on the outer wire of the round steel 21. ; In order to ensure that the bottom plate 22 and the thin nut 23 of the sleeve 2 are flush with the outer surface of the lightweight strip 1, a slot is made in the drilling position of the lightweight strip 1 in advance, and the size and depth of the slot are the same as those of the bottom plate 22 and the thin strip. The size and thickness of the nut 23 are the same.

如图3A、图3B所示，承托件4，包括：竖向调节承托板41、平行板面调节底座42、垂直板面调节板43、承托件底板44、调节螺栓45；其中：承托件底板44为平板，焊接在下层框架钢梁9上翼缘，承托件底板44顶面设置两个调节螺栓45；垂直板面调节板43为平板，板上沿墙板厚度方向设有两个长圆孔，并设置两个调节螺栓45，垂直板面调节板43通过调节螺栓45与承托件底板44连接,并通过垂直板面调节板43上设置的长圆孔来调节墙板的竖向轴线位置，控制墙板的垂直度,实现轻质条板1下端沿墙板厚度方向可调。平行板面调节底座42由水平板421、竖向板422和两块肋板423焊接构成，水平板421沿墙板宽度方向设有两个长圆孔，竖向板422上沿墙板高度方向开设3个长圆孔，中间1个，两侧各一个。平行板面调节底座42与垂直板面调节板43通过调节螺栓45连接，并通过水平板421的长圆孔来调节墙板的竖向轴线位置，控制墙板的竖直接缝宽度,实现轻质条板1下端沿墙板宽度方向可调。竖向调节承托板41为L型，由竖向板411和水平板412组成，竖向板411上沿墙板高度方向设有长圆孔，并在其背面设置两个调节螺栓45，竖向调节承托板41与平行板面调节底座42通过调节螺栓45连接，并通过竖向板411和竖向板422上的长圆孔来调节墙板的水平轴线位置，控制墙板的水平接缝宽度，实现轻质条板1下端连接沿墙板高度方向可调。As shown in Figure 3A and Figure 3B, the support member 4 includes: a vertical adjustment support plate 41, a parallel plate surface adjustment base 42, a vertical plate surface adjustment plate 43, a support member bottom plate 44, and an adjustment bolt 45; wherein: The bottom plate 44 of the supporting member is a flat plate, which is welded to the upper flange of the lower frame steel beam 9, and two adjusting bolts 45 are arranged on the top surface of the bottom plate 44 of the supporting member; There are two oblong holes, and two adjustment bolts 45 are provided. The vertical panel surface adjustment plate 43 is connected with the support bottom plate 44 through the adjustment bolts 45, and the oblong hole provided on the vertical panel surface adjustment plate 43 is used to adjust the wall panel. The vertical axis position controls the verticality of the wall panel, so that the lower end of the lightweight strip 1 can be adjusted along the thickness direction of the wall panel. The parallel plate surface adjustment base 42 is formed by welding a horizontal plate 421, a vertical plate 422 and two rib plates 423. The horizontal plate 421 is provided with two oblong holes along the width direction of the wall plate, and the vertical plate 422 is opened along the height direction of the wall plate. 3 oblong holes, 1 in the middle and 1 on each side. The parallel plate surface adjustment base 42 and the vertical plate surface adjustment plate 43 are connected by adjusting bolts 45, and the vertical axis position of the wall plate is adjusted through the oblong hole of the horizontal plate 421, and the vertical seam width of the wall plate is controlled to achieve light weight. The lower end of the strip 1 is adjustable along the width direction of the wall panel. The vertical adjustment support plate 41 is L-shaped and consists of a vertical plate 411 and a horizontal plate 412. The vertical plate 411 is provided with an oblong hole along the height direction of the wall plate, and two adjustment bolts 45 are arranged on the back of the vertical plate 411. The adjusting support plate 41 and the parallel plate surface adjusting base 42 are connected by adjusting bolts 45, and the horizontal axis position of the wall panel is adjusted through the oblong holes on the vertical plate 411 and the vertical plate 422, and the horizontal joint width of the wall panel is controlled. , to realize that the connection of the lower end of the lightweight strip 1 can be adjusted along the height direction of the wall panel.

如图4A、图4B所示，拉结件5，包括：L形竖向调节板51、水平调节板52、拉结件底板53和调节螺栓54；拉结件底板53为平板，焊接在上层框架钢梁8的下翼缘，拉结件底板53下表面设置两个调节螺栓54；水平调节板52为平板，板上沿墙板厚度方向设有两个长圆孔，并在其下表面设置两个调节螺栓54，水平调节板52与拉结件底板53通过调节螺栓54连接，并通过水平调节板52上的长圆孔调节墙板的竖向轴线位置，控制墙板的垂直度,实现轻质条板1上端沿墙板厚度方向可调；L形竖向调节板51由水平板511和竖向板512焊接构成，水平板511沿墙板宽度方向设有两个长圆孔，竖向板512上沿墙板高度方向设有一个长圆孔；L形竖向调节板51与水平调节板52通过调节螺栓54连接，通过水平板511上的长圆孔来调节墙板的竖向轴线位置，控制墙板的竖直接缝宽度,实现轻质条板1上端沿墙板宽度方向可调；通过竖向板512上的长圆孔来调节墙板的水平轴线位置，控制墙板的水平接缝宽度,实现轻质条板1上端连接沿墙板高度方向可调。As shown in Figures 4A and 4B, the tie member 5 includes: an L-shaped vertical adjustment plate 51, a horizontal adjustment plate 52, a tie member base plate 53 and an adjustment bolt 54; the tie member base plate 53 is a flat plate, welded on the upper layer The lower flange of the frame steel beam 8 and the lower surface of the bottom plate 53 of the tie member are provided with two adjusting bolts 54; Two adjustment bolts 54, the horizontal adjustment plate 52 is connected with the bottom plate 53 of the tie member through the adjustment bolts 54, and the vertical axis position of the wall plate is adjusted through the oblong hole on the horizontal adjustment plate 52, and the verticality of the wall plate is controlled to realize light weight. The upper end of the quality strip 1 is adjustable along the thickness direction of the wall; the L-shaped vertical adjustment plate 51 is formed by welding a horizontal plate 511 and a vertical plate 512. The horizontal plate 511 is provided with two oblong holes along the width direction of the wall, and the vertical plate 512 is provided with an oblong hole along the height direction of the wall plate; the L-shaped vertical adjustment plate 51 and the horizontal adjustment plate 52 are connected by adjusting bolts 54, and the vertical axis position of the wall plate is adjusted through the oblong hole on the horizontal plate 511 to control the The vertical seam width of the wall panel enables the upper end of the lightweight strip 1 to be adjustable along the width direction of the wall panel; the horizontal axis position of the wall panel is adjusted through the oblong hole on the vertical panel 512 to control the horizontal seam width of the wall panel , The connection of the upper end of the lightweight strip 1 can be adjusted along the height direction of the wall panel.

外侧保温装饰板系统6，包括：界面处理层61、粘结层62、保温装饰板63、锚固件64、嵌缝材料65、密封胶66。保温装饰板63依次通过界面处理层61和粘结层62与轻质条板1粘结，并且通过锚固件64与轻质条板1机械锚固在一起；保温装饰板63的板缝中填塞嵌缝材料65，并打密封胶66。界面处理层61采用轻质条板1专用界面剂，涂刷或喷涂在轻质条板1的表面；粘结层62为4～6mm厚的聚合物粘结砂浆。The external thermal insulation decorative board system 6 includes: an interface treatment layer 61 , an adhesive layer 62 , a thermal insulation decorative board 63 , an anchor 64 , a caulking material 65 , and a sealant 66 . The thermal insulation decorative board 63 is sequentially bonded to the lightweight strip 1 through the interface treatment layer 61 and the adhesive layer 62, and is mechanically anchored to the lightweight strip 1 through the anchors 64; Seam material 65 and apply sealant 66. The interface treatment layer 61 adopts a special interface agent for the lightweight strip 1, and is painted or sprayed on the surface of the lightweight strip 1; the bonding layer 62 is a polymer bonding mortar with a thickness of 4-6 mm.

保温装饰板63采用在工厂预制成型的保温装饰板，保温装饰板由保温板与带有饰面涂层的面板通过胶粘剂粘结或自粘结复合而成。保温板采用聚苯乙烯挤塑板、聚苯乙烯模塑板、硬质聚氨酯泡沫板、改性酚醛树脂泡沫板或竖丝岩棉保温板材，保温板材的厚度为40～120mm；面板采用饰面涂层的纤维增强硅酸钙板、纤维增强水泥压力板、薄陶瓷板或薄型石材板，面板的侧面根据机械连接的需要开设键槽。The thermal insulation decorative board 63 is a thermal insulation decorative board prefabricated in a factory, and the thermal insulation decorative board is formed by bonding the thermal insulation board and the panel with the decorative coating through adhesive bonding or self-bonding. The insulation board adopts polystyrene extruded board, polystyrene molding board, rigid polyurethane foam board, modified phenolic resin foam board or vertical fiber rock wool insulation board, and the thickness of the insulation board is 40-120mm; Coated fiber reinforced calcium silicate board, fiber reinforced cement pressure board, thin ceramic board or thin stone board, the side of the panel is provided with keyway according to the needs of mechanical connection.

如图5A、图5B所示，锚固件64，包括：基座641、卡扣642、聚氨酯绝热垫643和塑料锚栓644；基座641为L型，由镀锌钢板或不锈钢板弯折而成，在L型的两个肢上均设有长圆孔，其中一肢通过塑料锚栓644与轻质条板1固定，并借助于长圆孔来调整塑料锚栓644的安装位置。为了解决连接构造存在的冷桥、结露问题，在基座641与轻质条板1之间设置聚氨酯绝热垫643。卡扣642为T型，由槽型连接板6421和Z型卡板6422组成；槽型连接板6421上设圆孔，通过螺栓与基座641的一肢连接，Z型卡板6422卡在保温装饰板63的面板键槽中，并通过设置在基座641上的长圆孔来调整保温装饰板63的面板与轻质条板1的间隙，以满足保温板不同厚度的要求。As shown in FIG. 5A and FIG. 5B , the anchor 64 includes: a base 641, a buckle 642, a polyurethane thermal insulation pad 643 and a plastic anchor 644; The two limbs of the L-shape are provided with oblong holes, one limb is fixed with the light weight strip 1 through the plastic anchor bolt 644, and the installation position of the plastic anchor bolt 644 is adjusted by means of the oblong hole. In order to solve the problem of cold bridge and condensation existing in the connection structure, a polyurethane thermal insulation pad 643 is provided between the base 641 and the lightweight slat 1 . The clip 642 is T-shaped and consists of a slot-shaped connecting plate 6421 and a Z-shaped clipping plate 6422; the slot-shaped connecting plate 6421 is provided with a round hole, which is connected with one limb of the base 641 by bolts, and the Z-shaped clipping plate 6422 is stuck in the heat preservation In the panel keyway of the decorative panel 63, the gap between the panel of the thermal insulation decorative panel 63 and the lightweight strip 1 is adjusted through the oblong hole provided on the base 641 to meet the requirements of different thicknesses of the thermal insulation panel.

嵌缝材料65采用聚苯乙烯泡沫棒或聚氨酯发泡材料，密封胶66采用阻燃密封胶或硅酮密封胶。The caulking material 65 is made of polystyrene foam rod or polyurethane foam material, and the sealant 66 is made of flame retardant sealant or silicone sealant.

内侧饰面系统7，包括：内饰面层71和批嵌处理层72；为提高轻质条板1的粘结性能，避免内饰面层71开裂与剥落，在轻质条板1与内饰面层71中间设置批嵌处理层72；内饰面层71采用合成树脂乳液内墙涂料，用于满足墙面的装饰与美观要求；批嵌处理层72采用高分子聚合物改性水泥砂浆，厚度为3～5mm。The interior finishing system 7 includes: an interior surface layer 71 and a batch embedding treatment layer 72; in order to improve the bonding performance of the lightweight strip 1 and prevent the interior surface layer 71 from cracking and peeling off, the lightweight strip 1 and the interior A batch embedded treatment layer 72 is arranged in the middle of the decorative layer 71; the interior surface layer 71 adopts a synthetic resin emulsion interior wall paint to meet the decoration and aesthetic requirements of the wall; the batch embedded treatment layer 72 adopts a polymer modified cement mortar , the thickness is 3 ~ 5mm.

如图6所示，上述三维可调装配式轻型条板外墙系统的施工方法，包括以下步骤：As shown in Figure 6, the construction method of the above-mentioned three-dimensional adjustable and assembled light slat exterior wall system includes the following steps:

S1、绘制轻质条板1排板图S1, draw the light slat 1 row plan

根据墙板规格、缝隙宽度和门窗洞口尺寸绘制轻质条板1排板图，确定轻质条板1及其承托件4和拉结件5的数量和位置；According to the specification of the wall panel, the width of the gap and the size of the door and window opening, draw the light-weight slat 1 row plan, and determine the quantity and position of the light-weight slat 1 and its supporting parts 4 and tie parts 5;

S2、安装连接件S2, install the connector

按照轻质条板1的排板图，在主体结构上弹出安装控制线，在下层框架钢梁9上安装承托件4，将承托件底板10焊接在下层框架钢梁9的上翼缘顶面，并借助调节螺栓45依次安装垂直板面调节板43、平行板面调节底座42和竖向调节承托板41；在上层框架钢梁8上安装拉结件5，将拉结件底板53焊接在上层框架钢梁8的下翼缘底面，并借助调节螺栓54依次安装水平调节板52和L形竖向调节板51；According to the layout diagram of the lightweight strip 1, pop up the installation control wire on the main structure, install the support member 4 on the lower frame steel beam 9, and weld the support member bottom plate 10 to the upper flange of the lower frame steel beam 9 The top surface, and by means of the adjusting bolts 45, the vertical plate surface adjustment plate 43, the parallel plate surface adjustment base 42 and the vertical adjustment support plate 41 are installed in sequence; 53 is welded to the bottom surface of the lower flange of the upper frame steel beam 8, and the horizontal adjustment plate 52 and the L-shaped vertical adjustment plate 51 are sequentially installed by means of adjustment bolts 54;

S3、安装轻质条板1。按弹好的控制线，将轻质条板1吊装就位，轻质条板1的下端支承在竖向调节承托板41上，并在板材下端通过连接螺栓3与竖向调节承托板41、平行板面调节底座42栓接；轻质条板1上端通过连接螺栓3与L形竖向调节板51栓接；S3. Install the light-weight slat 1 . According to the elastic control line, lift the lightweight strip 1 in place, the lower end of the lightweight strip 1 is supported on the vertical adjustment support plate 41, and the lower end of the plate is connected to the vertical adjustment support plate through the connecting bolt 3 41. The parallel plate surface adjustment base 42 is bolted; the upper end of the light strip 1 is bolted to the L-shaped vertical adjustment plate 51 through the connecting bolt 3;

S4、调节轻质条板1的轴线位置及垂直度S4. Adjust the axis position and verticality of the lightweight strip 1

轻质条板1下部连接，利用调节螺栓，通过设置在平行板面调节底座42的水平板421和垂直板面调节板43上的长圆孔来调节墙板的竖向轴线位置和竖直接缝宽度，控制墙板的垂直度，保证上下与左右相邻墙板平直，不出现错台；通过设置在平行板面调节底座42的竖向板422上的长圆孔和设置在竖向调节承托板41的竖向板412中央的长圆孔来调节墙板的水平轴线位置和水平接缝宽度，控制墙板水平接缝宽度和安装精度；The lower part of the lightweight strip 1 is connected, and the vertical axis position and vertical seam of the wall panel are adjusted through the oblong holes provided on the horizontal plate 421 of the parallel plate surface adjustment base 42 and the vertical plate surface adjustment plate 43 by adjusting bolts. Width, control the verticality of the wall panels, to ensure that the upper and lower and left and right adjacent wall panels are straight, and there is no misalignment; the oblong holes on the vertical plate 422 of the adjustment base 42 arranged on the parallel plate surface and the oblong holes arranged on the vertical adjustment bearing The oblong hole in the center of the vertical plate 412 of the support plate 41 is used to adjust the horizontal axis position and the horizontal joint width of the wall plate, and control the horizontal joint width and installation accuracy of the wall plate;

轻质条板1上部连接，利用调节螺栓，通过设置在L形竖向调节板51的水平板511和水平调节板52上的长圆孔来调节墙板的竖向轴线位置和竖直接缝宽度，控制墙板的垂直度，保证上下与左右相邻墙板平直，不出现错台；通过设置在L形竖向调节板51竖向板中央的长圆孔来调节墙板的水平轴线位置和水平接缝宽度，控制墙板水平接缝宽度和安装精度。The upper part of the lightweight strip 1 is connected, and the vertical axis position and vertical seam width of the wall panel are adjusted through the oblong holes provided on the horizontal plate 511 and the horizontal adjusting plate 52 of the L-shaped vertical adjusting plate 51 by adjusting bolts. , control the verticality of the wall panels, ensure that the upper and lower and left and right adjacent wall panels are straight, and there is no misalignment; the horizontal axis position and Horizontal joint width, control the horizontal joint width and installation accuracy of wall panels.

S5、安装外侧保温装饰板系统6S5. Install the external thermal insulation decorative panel system 6

根据外侧保温装饰板系统6的设计排版图，在安装完成的轻质条板1上弹出保温装饰板63的安装控制线，板缝间距宜控制在8～15mm；According to the design layout drawing of the external thermal insulation decorative board system 6, the installation control line of the thermal insulation decorative board 63 pops up on the installed lightweight strip 1, and the gap between the board seams should be controlled at 8-15mm;

在安装好的轻质条板1表面涂刷或喷涂轻质条板专用界面剂形成界面处理层61；The interface treatment layer 61 is formed by brushing or spraying the special interface agent for the lightweight slats on the surface of the installed lightweight slats 1;

安装锚固件6的基座641，在基座641与轻质条板1之间，放置聚氨酯隔热垫643，并利用塑料锚栓644将基座641机械固定在轻质条板1上，通过基座上设置的长圆孔来调节塑料锚栓644的在轻质条板1上的安装位置；Install the base 641 of the anchor 6, place a polyurethane thermal insulation pad 643 between the base 641 and the lightweight strip 1, and use the plastic anchors 644 to mechanically fix the base 641 on the lightweight strip 1. The oblong hole provided on the base is used to adjust the installation position of the plastic anchor bolt 644 on the lightweight strip 1;

在保温装饰板63的粘贴面批刮粘结砂浆，形成粘结层62，并将保温装饰板63粘贴在轻质条板1上；The adhesive mortar is scraped on the sticking surface of the thermal insulation decorative board 63 to form a bonding layer 62, and the thermal insulation decorative board 63 is pasted on the lightweight strip 1;

安装锚固件6的卡扣642，通过设置在基座641上的长圆孔，调节卡扣642的固定位置，以满足保温装饰板63不同保温层厚度的要求；Install the buckle 642 of the anchor 6, and adjust the fixed position of the buckle 642 through the oblong hole provided on the base 641 to meet the requirements of different insulation layer thicknesses of the thermal insulation decorative board 63;

粘结层62干燥后，在保温装饰板63的板缝中填塞嵌缝材料65，并打密封胶66；After the adhesive layer 62 is dried, the caulking material 65 is filled in the board seam of the thermal insulation decorative board 63, and the sealant 66 is applied;

S6、内侧饰面系统的施工S6. Construction of the inner veneer system

在轻质条板1上内侧墙面涂刷聚合物水泥砂浆构成批嵌处理层72；批嵌处理层干燥后，涂刷内墙涂料，形成内饰面层71。Apply polymer cement mortar to the inner wall of the lightweight strip 1 to form a batch embedded treatment layer 72 ; after the batch embedded treatment layer is dried, paint the interior wall paint to form an interior surface layer 71 .

Claims (7)

1. A three-dimensional adjustable fabricated light slat exterior wall system for fabricated steel structural buildings, comprising: the lower end of the light batten is connected with a lower-layer framework steel beam through the sleeve, the connecting bolt and the supporting piece, so that the lower end of the light batten is connected and is three-dimensionally adjustable along the thickness, width and height directions of the wall board; the upper end of the light batten is connected with the upper-layer frame steel beam through a sleeve, a connecting bolt and a tie piece, so that the upper end of the light batten is connected and is three-dimensionally adjustable along the thickness, width and height directions of the wall board; the method is characterized in that:
a sleeve, comprising: the light batten fixing device comprises round steel, a bottom plate and a thin nut, wherein one end of the round steel is welded with the bottom plate, the other end of the round steel is sleeved with an outer wire and an inner wire, the outer wire is used for mounting the thin nut, and the inner wire is used for connecting a bolt to fix the light batten; the sleeves are fixed to the upper end part and the lower end part of the light batten in advance through thin nuts;
a support, comprising: the device comprises a vertical adjusting bearing plate, a parallel plate surface adjusting base, a vertical plate surface adjusting plate, a bearing piece bottom plate and an adjusting bolt; wherein: the supporting piece bottom plate is a flat plate and is welded on the upper flange of the lower-layer framework steel beam, and the top surface of the supporting piece bottom plate is provided with two adjusting bolts; the vertical plate surface adjusting plate is a flat plate, two long round holes are formed in the plate, two adjusting bolts are arranged on the vertical plate surface adjusting plate, the vertical plate surface adjusting plate is connected with the supporting piece bottom plate through the adjusting bolts, the vertical axis position of the wallboard is adjusted through the long round holes formed in the vertical plate surface adjusting plate, the verticality of the wallboard is controlled, and the lower end of the light batten is adjustable along the thickness direction of the wallboard; the parallel plate surface adjusting base is formed by welding a horizontal plate, a vertical plate and two rib plates, the horizontal plate is provided with two long round holes, the vertical plate is provided with one long round hole, the middle of the long round hole is provided, and the two long round holes are respectively arranged at the two sides of the vertical plate; the parallel plate surface adjusting base is connected with the vertical plate surface adjusting plate through an adjusting bolt, the vertical axis position of the wallboard is adjusted through the long round hole of the horizontal plate, the vertical seam width of the wallboard is controlled, and the lower end of the light batten is adjustable along the width direction of the wallboard; the vertical adjusting bearing plate is L-shaped and consists of a vertical plate and a horizontal plate, the vertical plate is provided with a long round hole, the back surface of the vertical plate is provided with two adjusting bolts, the vertical adjusting bearing plate is connected with the parallel plate surface adjusting base through the adjusting bolts, the axis position of the wallboard is adjusted through the long round hole in the vertical plate, the horizontal seam width of the wallboard is controlled, and the lower end of the light batten is connected and can be adjusted along the height direction of the wallboard;
a drawknot article comprising: the device comprises an L-shaped vertical adjusting plate, a horizontal adjusting plate, a tie piece bottom plate and an adjusting bolt; the tie piece bottom plate is a flat plate and is welded on a lower flange of the upper-layer frame steel beam, and two adjusting bolts are arranged on the lower surface of the tie piece bottom plate; the horizontal adjusting plate is a flat plate, the plate is provided with a long circular hole, the lower surface of the horizontal adjusting plate is provided with two adjusting bolts, the horizontal adjusting plate is connected with the drawknot bottom plate through the adjusting bolts, the vertical axis position of the wallboard is adjusted through the long circular hole in the horizontal adjusting plate, the verticality of the wallboard is controlled, and the upper end of the light batten is adjustable along the thickness direction of the wallboard; the L-shaped vertical adjusting plate is formed by welding a horizontal plate and a vertical plate, the horizontal plate is provided with two long round holes, and the vertical plate is provided with one long round hole; the L-shaped vertical adjusting plate is connected with the horizontal adjusting plate through an adjusting bolt, the vertical axis position of the wallboard is adjusted through the long round hole in the horizontal plate, the vertical seam width of the wallboard is controlled, and the upper end of the light batten is adjustable along the width direction of the wallboard; the axis position of the wallboard is adjusted through the oblong holes in the vertical plates, the horizontal joint width of the wallboard is controlled, and the upper end of the light batten is connected and is adjustable along the height direction of the wallboard.
2. The three-dimensional adjustable fabricated light-weight lath exterior wall system of claim 1, wherein: outside heat preservation decorative board system includes: interface treatment layer, bonding layer, heat preservation decorative plate, anchoring piece, caulking material and sealant; the heat-insulating decorative plate is bonded with the light strip plate sequentially through the interface treatment layer and the bonding layer and is mechanically anchored with the light strip plate through an anchoring part; and filling the embedding seam material in the board seam of the heat-insulating decorative board, and filling a sealant.
3. The three-dimensional adjustable fabricated light-weight lath exterior wall system according to claim 1 or 2, wherein: an anchor, comprising: the device comprises a base, a buckle, a polyurethane heat-insulating pad and a plastic anchor bolt; the base is L-shaped and is formed by bending a galvanized steel plate or a stainless steel plate, two limbs of the L-shaped are respectively provided with a long round hole, one limb of the L-shaped is fixed with the light lath through a plastic anchor bolt, the installation position of the plastic anchor bolt is adjusted by means of the long round holes, and a polyurethane heat-insulating pad is arranged between the base and the light lath; the buckle is T-shaped and consists of a groove-shaped connecting plate and a Z-shaped clamping plate; establish the round hole on the cell type connecting plate, be connected through a limb of bolt and base, Z type cardboard card is in the panel keyway of heat preservation decorative board.
4. The three-dimensional adjustable fabricated light-weight lath exterior wall system of claim 3, wherein: an interior finishing system comprising: interior trim surface course and batch inlay the processing layer, set up in the middle of light slat and interior trim surface course and criticize and inlay the processing layer, interior trim surface course adopts synthetic resin emulsion interior wall coating, and batch inlay the processing layer and adopt high molecular polymer modified cement mortar, and thickness is 3 ~ 5 mm.
5. The three-dimensional adjustable fabricated light-weight lath exterior wall system of claim 4, wherein: the interface treatment layer is coated or sprayed on the surface of the light strip plate by adopting a special interface agent for the light strip plate; the bonding layer is polymer bonding mortar with the thickness of 4-6 mm; in order to ensure that the bottom plate and the thin nut of the sleeve are flush with the outer surface of the light strip plate, a groove is formed in the drilling position of the light strip plate in advance, and the size and the depth of the groove are the same as those of the bottom plate and the thin nut; the lightweight batten is a reinforced lightweight plate with the thickness of 120-200mm, and the surface density of the plate is not more than 150kg/m2The diameter and the number of the stressed steel bars in the plate are determined by design calculation according to the load borne by the wall plate, and the two side edges of the plate are provided with tongue-and-groove structures in occlusion connection; the height of the light batten is the distance between two adjacent layers of frame beams, and the width of the light batten is the standard plate width of the light batten; the left and right adjacent light-weight battens and the upper and lower adjacent light-weight battens adopt the same arrangement and connection mode; the heat-insulating decorative board is made up by using heat-insulating decorative board prefabricated in factory, said heat-insulating decorative board is made up by using heat-insulating board and panel with facing coating layer and adopting the processes of adhesive bonding or self-adhesive bonding, and said heat-insulating board is made up by using polystyrene extruded board and polystyrene extruded boardThe heat insulation plate is made of a molded plate, a hard polyurethane foam plate, a modified phenolic resin foam plate or a vertical-filament rock wool heat insulation plate, and the thickness of the heat insulation plate is 40-120 mm; the panel is a fiber reinforced calcium silicate plate, a fiber reinforced cement pressure plate, a thin ceramic plate or a thin stone plate with a facing coating, and the side surface of the panel is provided with a key groove according to the requirement of mechanical connection.
6. The method of constructing a three-dimensional adjustable fabricated lightweight slat exterior wall system as claimed in any one of claims 1 to 5, comprising the steps of:
s1, drawing a light batten layout
S2, mounting connector
S3, mounting light lath
S4, adjusting the axial position and verticality of the light lath
S5 installation outside heat preservation decorative board system
And S6, constructing an inner side finishing system.
7. The construction method of the three-dimensional adjustable fabricated light-weight lath outer wall system as claimed in claim 6,
the S1 concrete steps are as follows: drawing a light batten plate arrangement diagram according to the specifications of the wallboards, the width of the gap and the size of the door and window openings, and determining the number and the positions of the light battens, the supporting pieces and the pulling pieces;
the S2 concrete steps are as follows: popping up an installation control line on a main body structure according to a plate arrangement diagram of the light-weight batten, installing a supporting piece on a lower-layer framework steel beam, welding a supporting piece bottom plate on the top surface of an upper flange of the lower-layer framework steel beam, and sequentially installing a vertical plate surface adjusting plate, a parallel plate surface adjusting base and a vertical adjusting supporting plate by virtue of an adjusting bolt; installing a pulling piece on the upper-layer frame steel beam, welding a bottom plate of the pulling piece on the bottom surface of a lower flange of the upper-layer frame steel beam, and sequentially installing a horizontal adjusting plate and an L-shaped vertical adjusting plate by virtue of an adjusting bolt;
the S3 concrete steps are as follows: hoisting the light slat in place according to the elastic control line, wherein the lower end of the light slat is supported on the vertical adjusting bearing plate and is bolted with the vertical adjusting bearing plate and the parallel plate surface adjusting base through connecting bolts; the upper end of the light slat is bolted with an L-shaped vertical adjusting plate through a connecting bolt;
the S4 concrete steps are as follows: the lower parts of the light battens are connected, and the vertical axis position and the vertical seam width of the wallboard are adjusted through the oblong holes formed in the horizontal plate of the parallel plate adjusting base and the vertical plate adjusting plate by using the adjusting bolts, so that the verticality of the wallboard is controlled, the upper part and the lower part of the wallboard are ensured to be straight with the left and right adjacent wallboards, and no slab staggering occurs; the horizontal axis position and the horizontal joint width of the wallboard are adjusted through the long round hole arranged on the vertical plate of the parallel plate surface adjusting base and the long round hole arranged in the center of the vertical plate of the vertical adjusting bearing plate, and the horizontal joint width and the installation precision of the wallboard are controlled; the upper parts of the light battens are connected, the vertical axis position and the vertical seam width of the wallboard are adjusted through the horizontal plate of the L-shaped vertical adjusting plate and the long circular holes on the horizontal adjusting plate by using the adjusting bolts, the verticality of the wallboard is controlled, the upper part and the lower part of the wallboard are ensured to be straight with the left wall board and the right wall board which are adjacent, and the slab staggering is avoided; the horizontal axis position and the horizontal joint width of the wallboard are adjusted through a long round hole arranged in the center of a vertical plate of the L-shaped vertical adjusting plate, and the horizontal joint width and the installation precision of the wallboard are controlled;
the S5 concrete steps are as follows: according to the design layout of the outer side heat-insulation decorative plate system, popping up an installation control line of the heat-insulation decorative plate on the installed light batten, wherein the distance between plate seams is preferably controlled to be 8-15 mm; coating or spraying a special interface agent for the light strip plate on the surface of the installed light strip plate to form an interface treatment layer; the device comprises a base for mounting an anchoring part, a polyurethane heat insulation pad is placed between the base and a light batten, the base is mechanically fixed on the light batten through a plastic anchor bolt, and the mounting position of the plastic anchor bolt on the light batten is adjusted through a long round hole formed in the base; scraping adhesive mortar on the adhesive surface of the heat-insulating decorative plate to form an adhesive layer, and adhering the heat-insulating decorative plate on the light batten; the buckle of the anchoring part is installed, and the fixing position of the buckle is adjusted through the long round hole arranged on the base, so that the requirements of different insulation layer thicknesses of the insulation decorative plate are met; after the bonding layer is dried, filling embedding seam materials in the board seams of the heat-insulation decorative board, and applying sealant;
the S6 concrete steps are as follows: coating polymer cement mortar on the inner wall surface of the light batten to form a batch embedding treatment layer; and after the batch embedding treatment layer is dried, coating the interior wall paint to form an interior finishing surface layer.
CN201911087046.0A 2019-11-08 2019-11-08 Three-dimensional adjustable assembled light slat exterior wall system and its construction method Active CN110792204B (en)

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