CN110469004A - A kind of interior wall connection structure for the passive room of light steel - Google Patents

A kind of interior wall connection structure for the passive room of light steel Download PDF

Info

Publication number
CN110469004A
CN110469004A CN201910804450.9A CN201910804450A CN110469004A CN 110469004 A CN110469004 A CN 110469004A CN 201910804450 A CN201910804450 A CN 201910804450A CN 110469004 A CN110469004 A CN 110469004A
Authority
CN
China
Prior art keywords
wall
layer
base
interior
interior wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910804450.9A
Other languages
Chinese (zh)
Other versions
CN110469004B (en
Inventor
刘玉玺
刘清华
张焕林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weifang Tailai Steel Structure Engineering Co Ltd
Original Assignee
Weifang Tailai Steel Structure Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weifang Tailai Steel Structure Engineering Co Ltd filed Critical Weifang Tailai Steel Structure Engineering Co Ltd
Priority to CN201910804450.9A priority Critical patent/CN110469004B/en
Publication of CN110469004A publication Critical patent/CN110469004A/en
Application granted granted Critical
Publication of CN110469004B publication Critical patent/CN110469004B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/0007Base structures; Cellars
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/665Sheets or foils impervious to water and water vapor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/82Removable 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/82Removable 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
    • E04B2/825Removable 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 the connection between the floor and the ceiling being achieved without any restraining forces acting in the plane of the partition
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings 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
    • E04F13/0875Coverings 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/18Separately-laid insulating layers; Other additional insulating measures; Floating floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)

Abstract

本发明提供了一种用于轻钢被动房的内墙连接结构,包括内墙、外墙和房体基部,其特征在于:所述内墙包括内墙固定层、内墙隔离层和内墙墙架,所述内墙墙架设于所述内墙隔离层内部,所述内墙隔离层和所述内墙固定层通过连接墙架固定连接,所述房体基部依次包括地面基层、基部固定层、基部保温层和基部覆盖层,所述外墙包括外墙内层、外墙外层和外墙墙架,所述外墙墙架位于所述外墙外层内部,所述外墙外层覆盖在所述外墙内层的两侧,所述内墙固定层的底部位于所述地面基层内,所述内墙固定层的上表面与所述基部固定层的上表面平齐,所述内墙隔离层和所述外墙内层通过连接架固定连接。

The invention provides an inner wall connection structure for a light steel passive house, which includes an inner wall, an outer wall and a house base, and is characterized in that the inner wall includes an inner wall fixing layer, an inner wall isolation layer and an inner wall Wall frame, the inner wall is erected inside the inner wall isolation layer, the inner wall isolation layer and the inner wall fixed layer are fixedly connected through the connecting wall frame, and the base of the house body includes the ground base, the base fixed layer, a base insulation layer and a base covering layer, the exterior wall includes an exterior wall inner layer, an exterior wall exterior layer and an exterior wall wall frame, the exterior wall wall frame is located inside the exterior wall exterior layer, and the exterior wall exterior Layers cover both sides of the inner layer of the outer wall, the bottom of the fixed layer of the inner wall is located in the ground base, the upper surface of the fixed layer of the inner wall is flush with the upper surface of the fixed layer of the base, so The inner wall isolation layer and the outer wall inner layer are fixedly connected by a connecting frame.

Description

一种用于轻钢被动房的内墙连接结构An interior wall connection structure for light steel passive houses

技术领域technical field

本发明涉及被动房领域,具体地说,是涉及一种用于轻钢被动房的内墙连接结构。The invention relates to the field of passive houses, in particular to an inner wall connection structure for a light steel passive house.

背景技术Background technique

被动房建设现在已在国内大范围铺开。被动房的建筑方式不受楼宇类型的限制,包括办公楼宇、住房、校舍、体育馆以及工业用房。被动房相较于普通的建筑门窗,最大的区别是被动房能通过建筑自身良好的保温隔热性能,在不使用传统的空调、暖气等主动采暖制冷的方式的情况下,能够依靠自身的各种系统实现利用太阳辐射、人体放热、室内灯光、电器散热等方式来实现室内环境的自由得热及热回收新风系统。而轻钢,其主要材料是由热镀锌钢带经冷轧技术合成的轻钢龙骨,轻钢龙骨具有重量轻、强度高、适应防水、防震、防尘、隔音、吸音、恒温等功效,经过精确的计算加上辅件的支持与结合,起到合理的承载力,以取代传统房屋。Passive house construction has now been rolled out on a large scale in China. The passive house construction method is not limited by the type of building, including office buildings, housing, school buildings, gymnasiums and industrial buildings. Compared with ordinary building doors and windows, the biggest difference between a passive house and a passive house is that the passive house can rely on its own various thermal insulation properties without using traditional air-conditioning, heating and other active heating and cooling methods. This system realizes the free heat gain and heat recovery fresh air system of the indoor environment by using solar radiation, human body heat release, indoor lighting, and electrical heat dissipation. As for light steel, its main material is light steel keel synthesized by hot-dip galvanized steel strip through cold rolling technology. Light steel keel has light weight, high strength, adaptability to waterproof, shockproof, dustproof, sound insulation, sound absorption, and constant temperature. After accurate calculation and the support and combination of accessories, it has a reasonable bearing capacity to replace traditional houses.

被动房的墙体作为主要的承重结构,墙体又有内墙和外墙之分,人们往往认为只要外墙的结构合理即可达到整体房屋的承重和使用要求,但是实践发现,内墙的面积往往大于外墙,如果内墙的结构设置不合理,连接不稳固,同样会使房屋的使用受到影响,如连接处开裂,支撑力不足使结构轻微变形等,这都是目前急需解决的问题。The wall of a passive house is the main load-bearing structure, and the wall is divided into inner wall and outer wall. People often think that as long as the structure of the outer wall is reasonable, the load-bearing and use requirements of the whole house can be met. However, it has been found in practice that the inner wall The area is often larger than the outer wall. If the structure of the inner wall is unreasonable and the connection is not stable, it will also affect the use of the house, such as cracks at the joint, and slight deformation of the structure due to insufficient support. These are problems that need to be solved urgently .

发明内容Contents of the invention

本发明的目的在于克服上述传统技术的不足之处,提供一种结构合理、连接稳固的用于轻钢被动房的内墙连接结构。The object of the present invention is to overcome the shortcomings of the above-mentioned traditional technology, and provide a connection structure for the inner wall of a light steel passive house with reasonable structure and stable connection.

本发明的目的是通过以下技术措施来达到的:一种用于轻钢被动房的内墙连接结构,包括内墙、外墙和房体基部,其特征在于:所述内墙包括内墙固定层、内墙隔离层和内墙墙架,所述内墙墙架设于所述内墙隔离层内部,所述内墙隔离层和所述内墙固定层通过第一连接架固定连接,所述房体基部依次包括地面基层、基部固定层、基部保温层和基部覆盖层,所述外墙包括外墙内层、外墙外层和外墙墙架,所述外墙墙架位于所述外墙外层内部,所述外墙外层覆盖在所述外墙内层的两侧,所述内墙固定层的底部位于所述地面基层内,所述内墙固定层的上表面与所述基部固定层的上表面平齐,所述内墙隔离层和所述外墙内层通过第二连接架固定连接。The object of the present invention is achieved through the following technical measures: an interior wall connection structure for a light steel passive house, including interior walls, exterior walls and the base of the house, characterized in that: the interior walls include interior wall fixing layer, an interior wall isolation layer and an interior wall frame, the interior wall is erected inside the interior wall isolation layer, the interior wall isolation layer and the interior wall fixed layer are fixedly connected by a first connecting frame, the The base of the house body includes the ground base, the base fixing layer, the base insulation layer and the base covering layer in turn, and the outer wall includes the inner layer of the outer wall, the outer layer of the outer wall and the outer wall frame, and the outer wall frame is located on the outer wall Inside the outer layer of the wall, the outer layer of the outer wall covers both sides of the inner layer of the outer wall, the bottom of the fixed layer of the inner wall is located in the base layer of the ground, the upper surface of the fixed layer of the inner wall is in contact with the inner layer of the outer wall The upper surface of the base fixed layer is even, and the inner wall isolation layer and the outer wall inner layer are fixedly connected through the second connecting frame.

内墙固定层一直到达地面基层的内部,通过第一连接架固定连接内墙隔离层,使得内墙具有坚固的地基,内墙固定层和一部分内墙隔离层由房体基部包围,内墙的稳固性得到保障,同时内墙可承受一部分房体的压力,增加整个房体的稳固性,外墙和内墙的连接处设置有第二连接架,且第二连接架同时和内墙隔离层、外墙内层固定连接,使得连接处得到有效支撑的同时保证了连接处的稳固,使内墙和外墙连接更加合理。The fixed layer of the inner wall reaches the inside of the ground base, and is fixedly connected to the insulating layer of the inner wall through the first connecting frame, so that the inner wall has a solid foundation. The fixed layer of the inner wall and a part of the insulating layer of the inner wall are surrounded by the base of the house body. The stability is guaranteed, and at the same time, the inner wall can bear the pressure of a part of the room body, increasing the stability of the whole room body. The connection between the outer wall and the inner wall is provided with a second connecting frame, and the second connecting frame is separated from the inner wall at the same time. , The inner layer of the outer wall is fixedly connected, so that the joint is effectively supported while ensuring the stability of the joint, making the connection between the inner wall and the outer wall more reasonable.

作为一种优选方案,所述内墙隔离层两侧均覆盖有硅酸钙板,所述硅酸钙板与所述内墙隔离层通过紧固螺栓固定连接,所述硅酸钙板设于所述隔离层从底部到与所述基部覆盖层连接处上表面的8-10cm处。As a preferred solution, both sides of the interior wall isolation layer are covered with calcium silicate boards, and the calcium silicate board and the interior wall isolation layer are fixedly connected by fastening bolts. The isolation layer is 8-10 cm from the bottom to the upper surface where it connects with the base covering layer.

作为一种优选方案,所述内墙在所述硅酸钙板上侧覆盖有欧松板,所述硅酸钙板外侧覆盖有隔汽膜,隔汽膜覆盖在整个硅酸钙板上,且向上覆盖在所述欧松板的一部分处,所述基部固定层和基部保温层之间也设有隔汽膜,所述内墙固定层和隔离层之间也设有隔汽膜。As a preferred solution, the inner wall is covered with an Ozon board on the upper side of the calcium silicate board, and the outer side of the calcium silicate board is covered with a vapor barrier film, and the vapor barrier film is covered on the entire calcium silicate board, And covering a part of the Ozon board upwards, a vapor barrier film is also provided between the base fixed layer and the base insulation layer, and a vapor barrier film is also provided between the inner wall fixed layer and the isolation layer.

作为一种优选方案,所述基部保温层与基部覆盖层之间和所述隔汽膜与基部覆盖层之间设有防水透气膜。As a preferred solution, a waterproof and breathable membrane is provided between the base insulation layer and the base covering layer and between the vapor barrier film and the base covering layer.

作为一种优选方案,所述基部覆盖层表面覆盖有装饰面层。As a preferred solution, the surface of the base covering layer is covered with a decorative surface layer.

作为一种优选方案,所述内墙的最外层覆盖有石膏板,所述石膏板覆盖在内墙和房体基部连接处之上。As a preferred solution, the outermost layer of the inner wall is covered with gypsum board, and the gypsum board is covered on the joint between the inner wall and the base of the house body.

作为一种优选方案,所述内墙和房体基部连接处最外层设有踢脚线。As a preferred solution, the outermost layer of the connection between the inner wall and the base of the house body is provided with a skirting line.

作为一种优选方案,所述外墙外层的靠近外部的一侧覆盖有外部硅酸钙板,所述外部硅酸钙板与所述外墙墙架固定连接。As a preferred solution, the outer side of the outer layer of the outer wall is covered with an outer calcium silicate board, and the outer calcium silicate board is fixedly connected with the wall frame of the outer wall.

作为一种优选方案,所述外墙外层的靠近内部的一侧依次覆盖有内部欧松板板和外墙石膏板,所述内部欧松板与所述外墙墙架固定连接。As a preferred solution, the inner side of the outer layer of the outer wall is sequentially covered with an inner OSB board and an outer wall gypsum board, and the inner OSB board is fixedly connected with the outer wall frame.

作为一种优选方案,所述外墙墙架与所述内墙墙架均间隔设置。As a preferred solution, the wall frames of the outer wall and the wall frames of the inner wall are arranged at intervals.

由于采用了上述技术方案,与现有技术相比,本发明的优点是:本发明提供了一种用于轻钢被动房的内墙连接结构,通过将房体基部分为地面基层、基部固定层、基部保温层和基部覆盖层,内墙分为内墙固定层、内墙隔离层和内墙墙架,外墙分为外墙内层、外墙外层和外墙墙架,整个结构明朗合理,内墙固定层一直到达地面基层的内部,通过第二连接架连接内墙隔离层和外墙内层,使内墙和外墙形成可靠的连接,通过第一连接架固定连接内墙隔离层,使得内墙具有坚固的地基,内墙固定层和一部分内墙隔离层由房体基部包围,内墙的稳固性得到保障,同时内墙可承受一部分房体的压力,增加整个房体的稳固性。Due to the adoption of the above technical solution, compared with the prior art, the present invention has the following advantages: the present invention provides an interior wall connection structure for light steel passive houses, by dividing the base of the house into ground bases and fixing the bases Layer, base insulation layer and base covering layer, the inner wall is divided into inner wall fixed layer, inner wall isolation layer and inner wall frame, the outer wall is divided into outer wall inner layer, outer wall outer layer and outer wall frame, the whole structure Clear and reasonable, the fixed layer of the inner wall has reached the inside of the ground base, and the inner wall isolation layer and the inner layer of the outer wall are connected through the second connecting frame, so that the inner wall and the outer wall form a reliable connection, and the inner wall is fixed and connected through the first connecting frame The isolation layer makes the inner wall have a solid foundation, the fixed layer of the inner wall and a part of the isolation layer of the inner wall are surrounded by the base of the room body, the stability of the inner wall is guaranteed, and the inner wall can bear the pressure of a part of the room body, increasing the pressure of the entire room body of stability.

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.

附图说明Description of drawings

附图1是本发明一种用于轻钢被动房的内墙连接结构的侧面整体结构示意图。Accompanying drawing 1 is a side overall structure schematic diagram of the inner wall connection structure used in the light steel passive house of the present invention.

附图2是本发明一种用于轻钢被动房的内墙连接结构的内墙外墙结构示意图。Accompanying drawing 2 is a schematic diagram of the structure of the inner wall and the outer wall of the inner wall connection structure used in the light steel passive house of the present invention.

附图3是本发明一种用于轻钢被动房的内墙连接结构的内墙与外墙连接结构示意图。Accompanying drawing 3 is a schematic diagram of the connection structure between the interior wall and the exterior wall of the interior wall connection structure used in the light steel passive house of the present invention.

附图4是本发明一种用于轻钢被动房的内墙连接结构的内墙与地面连接结构示意图。Accompanying drawing 4 is a schematic diagram of the connection structure between the interior wall and the ground of an interior wall connection structure used in a light steel passive house according to the present invention.

附图5是本发明一种用于轻钢被动房的内墙连接结构的B处放大结构示意图。Accompanying drawing 5 is the schematic diagram of the enlarged structure at B of an inner wall connection structure used in a light steel passive house according to the present invention.

附图6是本发明一种用于轻钢被动房的内墙连接结构的A处放大结构示意图。Accompanying drawing 6 is the schematic diagram of enlarged structure at A of an interior wall connection structure used in a light steel passive house according to the present invention.

附图7是本发明一种用于轻钢被动房的内墙连接结构的内墙墙架结构示意图。Accompanying drawing 7 is a structural diagram of an inner wall wall frame used for the inner wall connection structure of a light steel passive house according to the present invention.

附图8是本发明一种用于轻钢被动房的内墙连接结构的第二连接架结构示意图。Accompanying drawing 8 is a structural schematic diagram of the second connecting frame used in the inner wall connecting structure of the light steel passive house according to the present invention.

具体实施方式Detailed ways

实施例:如附图1-8所示,一种用于轻钢被动房的内墙连接结构,包括内墙2、外墙9和房体基部1,其特征在于:所述内墙2包括内墙固定层21、内墙隔离层22和内墙墙架24,所述内墙墙架24设于所述内墙隔离层22内部,所述内墙隔离层22和所述内墙固定层21通过第一连接架3固定连接,所述房体基部依次包括地面基层11、基部固定层12、基部保温层13和基部覆盖层14,所述外墙9包括外墙内层91、外墙外层92和外墙墙架93,所述外墙墙架93位于所述外墙外层92内部,所述外墙外层92覆盖在所述外墙内层91的两侧,所述内墙固定层21的底部位于所述地面基层11内,所述内墙固定层21的上表面与所述基部固定层12的上表面平齐,所述内墙隔离层22和所述外墙内层91通过第二连接架94固定连接。Embodiment: As shown in the accompanying drawings 1-8, an inner wall connection structure for a light steel passive house, including an inner wall 2, an outer wall 9 and a house base 1, is characterized in that the inner wall 2 includes The inner wall fixing layer 21, the inner wall isolation layer 22 and the inner wall wall frame 24, the inner wall wall frame 24 is arranged inside the inner wall isolation layer 22, the inner wall isolation layer 22 and the inner wall fixing layer 21 is fixedly connected by the first connecting frame 3, the base of the house body includes the ground base layer 11, the base fixed layer 12, the base insulation layer 13 and the base covering layer 14 in turn, and the outer wall 9 includes the outer wall inner layer 91, the outer wall The outer layer 92 and the outer wall frame 93, the outer wall frame 93 is located inside the outer layer 92 of the outer wall, the outer layer 92 covers both sides of the inner layer 91 of the outer wall, the inner layer The bottom of the wall fixing layer 21 is located in the ground base 11, the upper surface of the inner wall fixing layer 21 is flush with the upper surface of the base fixing layer 12, and the inner wall isolation layer 22 and the inner wall of the outer wall The layers 91 are fixedly connected by the second connecting frame 94 .

如图3和图4所示,内墙固定层21一直到达地面基层11的内部,通过第一连接架3固定连接内墙隔离层22,使得内墙2具有坚固的地基,内墙固定层21和一部分内墙隔离层22由房体基部1包围,内墙2的稳固性得到保障,同时内墙2可承受一部分房体的压力,增加整个房体的稳固性,外墙9和内墙2的连接处设置有第二连接架94,且第二连接架94同时和内墙隔离层22、外墙内层91固定连接,使得连接处得到有效支撑的同时保证了连接处的稳固,使内墙和外墙连接更加合理。As shown in Fig. 3 and Fig. 4, the inner wall fixed layer 21 has reached the inside of the ground base 11, and is fixedly connected to the inner wall isolation layer 22 by the first connecting frame 3, so that the inner wall 2 has a solid foundation, and the inner wall fixed layer 21 and a part of the interior wall isolation layer 22 are surrounded by the body base 1, the stability of the interior wall 2 is guaranteed, while the interior wall 2 can withstand the pressure of a part of the body of the house, increasing the stability of the entire body of the house, the exterior wall 9 and the interior wall 2 A second connecting frame 94 is provided at the joint of the inner wall, and the second connecting frame 94 is fixedly connected with the inner wall isolation layer 22 and the outer wall inner layer 91 at the same time, so that the joint is effectively supported while ensuring the stability of the joint, so that the inner The connection between the wall and the exterior wall is more reasonable.

本实施例中,所述地面基层11采用素土夯实形成,将地面的土进行夯实,形成稳固的基层结构。所述基部固定层12采用钢筋混凝土形成,钢筋与混凝土有着近似相同的线膨胀系数,不会由环境不同产生过大的应力。其次钢筋与混凝土之间有良好的粘结力,有时钢筋的表面也被加工成有间隔的肋条(称为变形钢筋)来提高混凝土与钢筋之间的机械咬合。此外混凝土中的氢氧化钙提供的碱性环境,在钢筋表面形成了一层钝化保护膜,使钢筋相对于中性与酸性环境下更不易腐蚀。基部保温层13为XPS保温板,XPS保温板具有完美的闭孔蜂窝结构,这种结构让XPS板有极低的吸水性(几乎不吸水)、低热导系数、高抗压性、抗老化性(正常使用几乎无老化分解现象)。所基部述覆盖层14为细石混凝土层,保证混凝土良好的密实性,由于不需要振捣,混凝土浇筑需要的时间大幅度缩短,工人劳动强度大幅度降低,需要工人数量减少,不会出现表面气泡或蜂窝麻面,不需要进行表面修补;能够逼真呈现模板表面的纹理或造型,不需要振捣,可以浇筑成型形状复杂、薄壁和密集配筋的结构。In this embodiment, the ground base 11 is formed by tamping plain soil, and the soil on the ground is tamped to form a stable base structure. The base fixed layer 12 is formed by reinforced concrete, and the reinforced concrete and the concrete have approximately the same coefficient of linear expansion, so that excessive stress will not be generated due to different environments. Secondly, there is a good bond between the steel bar and the concrete, and sometimes the surface of the steel bar is also processed into ribs at intervals (called deformed steel bar) to improve the mechanical engagement between the concrete and the steel bar. In addition, the alkaline environment provided by calcium hydroxide in concrete forms a passive protective film on the surface of steel bars, making steel bars less prone to corrosion than in neutral and acidic environments. The base insulation layer 13 is an XPS insulation board. The XPS insulation board has a perfect closed-cell honeycomb structure. This structure allows the XPS board to have extremely low water absorption (almost no water absorption), low thermal conductivity, high compression resistance, and aging resistance. (There is almost no aging decomposition phenomenon in normal use). The cover layer 14 at the base is a fine stone concrete layer to ensure good compactness of the concrete. Since no vibration is required, the time required for concrete pouring is greatly shortened, the labor intensity of workers is greatly reduced, the number of workers required is reduced, and no surface Air bubbles or honeycomb pockmarks do not require surface repair; they can realistically present the texture or shape of the formwork surface without vibrating, and can be poured into structures with complex shapes, thin walls and dense reinforcement.

内墙固定层21为钢筋混凝土层,内墙隔离层22和外墙外层92均为EO级玻璃丝绵,玻璃丝绵是为适应大面积铺设需要而制成的卷材,除保持了特有的保温、隔热的特点外,还具有十分优异的防火、减震、吸声特性,有利于减少噪声污染,改善环境,外墙内层91采用石墨聚苯板,石墨聚苯板具有绝热能力更强(导热系数低),它含有特殊的石墨颗粒,可以像镜子一般反射热辐射,并且其中含有能够大幅度提升保温隔热性能的红外线吸收物,从而减少房屋的热损失。The inner wall fixed layer 21 is a reinforced concrete layer, the inner wall isolation layer 22 and the outer wall outer layer 92 are both EO grade glass wool. In addition to the characteristics of heat insulation and heat insulation, it also has excellent fire prevention, shock absorption and sound absorption characteristics, which is conducive to reducing noise pollution and improving the environment. The inner layer of the outer wall 91 is made of graphite polystyrene board, which has stronger heat insulation ability (low thermal conductivity), it contains special graphite particles that can reflect heat radiation like a mirror, and it contains infrared absorbers that can greatly improve thermal insulation performance, thereby reducing the heat loss of the house.

如图4和图6所示,所述内墙隔离层22两侧均覆盖有硅酸钙板4,所述硅酸钙板4与所述内墙隔离层22通过紧固螺栓41固定连接,所述硅酸钙板4设于所述内墙隔离层22从底部到与所述基部覆盖层14连接处上表面的8-10cm处。硅酸钙板是一种具有优良性能的新型建筑和工业用板材,其产品防火,防潮,隔音,防虫蛀,耐久性较好,而石膏板是一种重量轻、强度较高、厚度较薄、加工方便以及隔音绝热和防火等性能较好的建筑材料,广泛用于各种建筑物的内隔墙、墙体覆面板(代替墙面抹灰层)。As shown in Figures 4 and 6, both sides of the interior wall isolation layer 22 are covered with calcium silicate boards 4, and the calcium silicate board 4 is fixedly connected to the interior wall isolation layer 22 by fastening bolts 41, The calcium silicate board 4 is arranged at a distance of 8-10 cm from the bottom of the inner wall isolation layer 22 to the upper surface where it connects with the base covering layer 14 . Calcium silicate board is a new type of building and industrial board with excellent performance. Its products are fireproof, moisture-proof, sound-proof, moth-proof, and durable. Gypsum board is a light-weight, high-strength, thin-thick It is a building material with good performance such as easy processing, sound insulation, heat insulation and fire prevention, and is widely used in interior partition walls and wall cladding panels of various buildings (instead of plastering layers on walls).

如图4所示,所述内墙2在所述硅酸钙板4上侧覆盖有欧松板5,所述硅酸钙板4外侧覆盖有隔汽膜6,隔汽膜6覆盖在整个硅酸钙板4上,且向上覆盖在欧松板5的一部分处,所述基部固定层12和基部保温层13之间也设有隔汽膜6,所述内墙固定层21和内墙隔离层22之间也设有隔汽膜6。隔汽膜6可加强建筑气密性、水密性,减缓混凝土结构中的水汽与室内湿汽向保温层排放的速度,阻止冷凝形成,保护保温材料与维护结构的热工性能,降低建筑能耗。更提供防潮、反射性能。所述基部保温层13与基部覆盖层14之间和隔汽膜6与基部覆盖层14之间设有防水透气膜7。防水透气膜具有耐高温的特点。As shown in Figure 4, the inner wall 2 is covered with an Ozon board 5 on the upper side of the calcium silicate board 4, and the outer side of the calcium silicate board 4 is covered with a vapor barrier film 6, and the vapor barrier film 6 covers the entire On the calcium silicate board 4, and cover a part of the Ozon board 5 upwards, a vapor barrier film 6 is also provided between the base fixed layer 12 and the base insulation layer 13, and the inner wall fixed layer 21 and the inner wall A vapor barrier film 6 is also provided between the isolation layers 22 . Vapor barrier film 6 can enhance the air-tightness and water-tightness of the building, slow down the discharge of water vapor in the concrete structure and indoor moisture to the insulation layer, prevent the formation of condensation, protect the thermal performance of the thermal insulation material and maintenance structure, and reduce building energy consumption . It also provides moisture-proof and reflective properties. A waterproof and breathable membrane 7 is provided between the base insulation layer 13 and the base covering layer 14 and between the vapor barrier film 6 and the base covering layer 14 . The waterproof and breathable membrane has the characteristics of high temperature resistance.

如图4所示,所述基部覆盖层14表面覆盖有装饰面层15。装饰面层15将房体基部的其他部分覆盖起来,使整个房体基部美观。所述内墙的最外层覆盖有石膏板23,所述石膏板23覆盖在内墙和房体基部连接处之上。石膏板是一种重量轻、强度较高、厚度较薄、加工方便以及隔音绝热和防火等性能较好的建筑材料,广泛用于各种建筑物的内隔墙、墙体覆面板(代替墙面抹灰层)。所述内墙和房体基部连接处最外层设有踢脚线8。As shown in FIG. 4 , the surface of the base covering layer 14 is covered with a decorative surface layer 15 . The decorative surface layer 15 covers other parts of the base of the house body, making the whole base of the house body beautiful. The outermost layer of the inner wall is covered with gypsum board 23, and the gypsum board 23 covers the joint between the inner wall and the base of the house body. Gypsum board is a building material with light weight, high strength, thinner thickness, convenient processing, sound insulation, heat insulation and fire prevention, etc. It is widely used in interior partition walls and wall cladding panels (instead of wall face plaster layer). The outermost layer of the connection between the inner wall and the base of the house body is provided with a skirting line 8 .

如图3和图4所示,外墙墙架93、内墙墙架24、第一连接架3和第二连接架94均为轻钢龙骨墙架,轻钢龙骨具有重量轻、强度高、适应防水、防震、防尘、隔音、吸音、恒温等功效,对整个房体起到支撑的作用,外墙墙架93被外墙外层92,即玻璃丝绵填充,所述内墙墙架24被内墙隔离层22,即玻璃丝绵填充,第二连接架94连接外墙9的一端被外墙外层92,即玻璃丝绵填充,连接内墙2的一端被内墙隔离层22,即玻璃丝绵填充。轻钢龙骨墙架均被玻璃丝绵包裹且与玻璃丝绵固定连接,轻钢龙骨墙架对房屋起到有效地支撑作用,而玻璃丝绵的减震、吸声等特性可以起到有效减少噪声污染、改善环境的作用,结构简单并且使结构得到有效地搭配。内墙墙架24的结构如图7所示,内墙墙架24、外墙墙架93和第一连接架3的形状相同,各部分的尺寸依据需要设定,第二连接架94的结构如图8所示,第二连接架94为左右对称设置,对称的结构使得第二连接架94在外墙的部分各方向受力稳定,且一体化的设计使整个结构对内墙2和外墙9的连接更加稳固,轻钢龙骨墙架均设有连接孔,通过紧固螺钉与玻璃丝绵固定连接。As shown in Figures 3 and 4, the outer wall frame 93, the inner wall frame 24, the first connecting frame 3 and the second connecting frame 94 are all light steel keel wall frames, and the light steel keel has light weight, high strength, Adapt to the functions of waterproof, shockproof, dustproof, sound insulation, sound absorption, constant temperature, etc., and play a supporting role for the entire room. The outer wall frame 93 is filled with the outer layer 92 of the outer wall, that is, glass wool. The inner wall frame 24 It is filled with the inner wall insulating layer 22, i.e. glass wool, and the end of the second connecting frame 94 connected to the outer wall 9 is filled with the outer wall layer 92, i.e. glass wool, and the end connected to the inner wall 2 is filled with the inner wall insulating layer 22, i.e. glass wool Silk floss filling. The light steel keel wall frame is wrapped by glass wool and fixedly connected with the glass wool. The light steel keel wall frame can effectively support the house, and the shock absorption and sound absorption of glass wool can effectively reduce noise pollution, Improve the effect of the environment, the structure is simple and the structure can be effectively matched. The structure of interior wall frame 24 is as shown in Figure 7, and the shape of interior wall frame 24, exterior wall frame 93 and the first connecting frame 3 is identical, and the size of each part is set according to needs, and the structure of the second connecting frame 94 As shown in Figure 8, the second connecting frame 94 is left and right symmetrically arranged, and the symmetrical structure makes the second connecting frame 94 stable in all directions of the part of the outer wall, and the integrated design makes the whole structure relatively stable to the inner wall 2 and the outer wall. The connection of 9 is more stable, and the light steel keel wall frames are all provided with connection holes, which are fixedly connected with glass wool by fastening screws.

如图3所示,所述外墙外层92的靠近外部的一侧覆盖有外部硅酸钙板95,所述外部硅酸钙板95与所述外墙墙架93固定连接。所述外墙外层92的靠近内部的一侧依次覆盖有内部欧松板96和外墙石膏板97,所述内部硅酸盖板96与所述外墙墙架93固定连接。利用硅酸钙板的防潮、防虫蛀、耐久性好等特点,室内再覆盖一层美化作用的石膏板,无需对墙面进行繁琐的处理。As shown in FIG. 3 , the outer side of the exterior wall 92 is covered with an exterior calcium silicate board 95 , and the exterior calcium silicate board 95 is fixedly connected to the exterior wall frame 93 . The inner side of the outer layer 92 of the outer wall is sequentially covered with an inner OSB board 96 and an outer wall gypsum board 97 , and the inner silicate cover board 96 is fixedly connected with the outer wall frame 93 . Taking advantage of the moisture-proof, moth-proof and good durability of the calcium silicate board, the interior is covered with a layer of beautifying gypsum board, without cumbersome treatment of the wall.

所述外墙墙架93与所述内墙墙架24均间隔设置。外墙墙架93作为外墙9的主要承重结构,内墙墙架24作为内墙2的主要承重结构,间隔设置既保证了支撑作用,同时又节省了材料。The outer wall frame 93 and the inner wall frame 24 are spaced apart from each other. The outer wall wall frame 93 is used as the main load-bearing structure of the outer wall 9, and the inner wall wall frame 24 is used as the main load-bearing structure of the inner wall 2, and the interval setting not only ensures the supporting function, but also saves materials.

Claims (10)

1.一种用于轻钢被动房的内墙连接结构,包括内墙、外墙和房体基部,其特征在于:所述内墙包括内墙固定层、内墙隔离层和内墙墙架,所述内墙墙架设于所述内墙隔离层内部,所述内墙隔离层和所述内墙固定层通过第一连接架固定连接,所述房体基部依次包括地面基层、基部固定层、基部保温层和基部覆盖层,所述外墙包括外墙内层、外墙外层和外墙墙架,所述外墙墙架位于所述外墙外层内部,所述外墙外层覆盖在所述外墙内层的两侧,所述内墙固定层的底部位于所述地面基层内,所述内墙固定层的上表面与所述基部固定层的上表面平齐,所述内墙隔离层和所述外墙内层通过第二连接架固定连接。1. An interior wall connection structure for a light steel passive house, comprising interior walls, exterior walls and a house body base, characterized in that: said interior walls comprise interior wall fixing layers, interior wall isolation layers and interior wall wall frames , the inner wall is erected inside the inner wall isolation layer, the inner wall isolation layer and the inner wall fixed layer are fixedly connected by a first connecting frame, and the base of the house body includes a ground base layer and a base fixed layer in sequence 1. The base insulation layer and the base covering layer, the outer wall includes the inner layer of the outer wall, the outer layer of the outer wall and the wall frame of the outer wall, the wall frame of the outer wall is located inside the outer layer of the outer wall, and the outer layer of the outer wall Covering both sides of the inner layer of the outer wall, the bottom of the inner wall fixed layer is located in the ground base, the upper surface of the inner wall fixed layer is flush with the upper surface of the base fixed layer, the The insulating layer of the inner wall is fixedly connected with the inner layer of the outer wall through the second connecting frame. 2.根据权利要求1所述的一种用于轻钢被动房的内墙连接结构,其特征在于:所述内墙隔离层两侧均覆盖有硅酸钙板,所述硅酸钙板与所述内墙隔离层通过紧固螺栓固定连接,所述硅酸钙板设于所述隔离层从底部到与所述基部覆盖层连接处上表面的8-10cm处。2. A kind of interior wall connection structure for a light steel passive house according to claim 1, characterized in that: both sides of the interior wall isolation layer are covered with calcium silicate boards, and the calcium silicate boards and The inner wall isolation layer is fixedly connected by fastening bolts, and the calcium silicate board is arranged at 8-10 cm from the bottom of the isolation layer to the upper surface of the connection with the base covering layer. 3.根据权利要求2所述的一种用于轻钢被动房的内墙连接结构,其特征在于:所述内墙在所述硅酸钙板上侧覆盖有欧松板,所述硅酸钙板外侧覆盖有隔汽膜,隔汽膜覆盖在整个硅酸钙板上,且向上覆盖在所述欧松板的一部分处,所述基部固定层和基部保温层之间也设有隔汽膜,所述内墙固定层和隔离层之间也设有隔汽膜。3. A kind of interior wall connecting structure for light steel passive house according to claim 2, it is characterized in that: described interior wall is covered with Ozon board on the upper side of described calcium silicate board, and described silicic acid The outside of the calcium board is covered with a vapor barrier film, which covers the entire calcium silicate board and covers a part of the Ozon board upwards, and a vapor barrier is also provided between the base fixing layer and the base insulation layer. A vapor barrier film is also provided between the interior wall fixing layer and the isolation layer. 4.根据权利要求3所述的一种用于轻钢被动房的内墙连接结构,其特征在于:所述基部保温层与基部覆盖层之间和所述隔汽膜与基部覆盖层之间设有防水透气膜。4. A connection structure for interior walls of a light steel passive house according to claim 3, characterized in that: between the base insulation layer and the base covering layer and between the vapor barrier film and the base covering layer Features a waterproof and breathable membrane. 5.根据权利要求4所述的一种用于轻钢被动房的内墙连接结构,其特征在于:所述基部覆盖层表面覆盖有装饰面层。5. An interior wall connection structure for a light steel passive house according to claim 4, characterized in that: the surface of the base covering layer is covered with a decorative surface layer. 6.根据权利要求5所述的一种用于轻钢被动房的内墙连接结构,其特征在于:所述内墙的最外层覆盖有石膏板,所述石膏板覆盖在内墙和房体基部连接处之上。6. A kind of interior wall connection structure for light steel passive house according to claim 5, characterized in that: the outermost layer of the interior wall is covered with gypsum board, and the gypsum board covers the interior wall and the room above the junction of the body base. 7.根据权利要求6所述的一种用于轻钢被动房的内墙连接结构,其特征在于:所述内墙和房体基部连接处最外层设有踢脚线。7. An interior wall connection structure for a light steel passive house according to claim 6, characterized in that: the outermost layer of the connection between the interior wall and the base of the house body is provided with a baseboard. 8.根据权利要求7所述的一种用于轻钢被动房的内墙连接结构,其特征在于:所述外墙外层的靠近外部的一侧覆盖有外部硅酸钙板,所述外部硅酸钙板与所述外墙墙架固定连接。8. A kind of interior wall connection structure for light steel passive house according to claim 7, it is characterized in that: the side near the exterior of the outer layer of the exterior wall is covered with an exterior calcium silicate board, and the exterior The calcium silicate board is fixedly connected with the wall frame of the outer wall. 9.根据权利要求8所述的一种用于轻钢被动房的内墙连接结构,其特征在于:所述外墙外层的靠近内部的一侧依次覆盖有内部欧松板板和外墙石膏板,所述内部欧松板与所述外墙墙架固定连接。9. An interior wall connection structure for a light steel passive house according to claim 8, characterized in that: the side close to the interior of the outer layer of the exterior wall is sequentially covered with internal European pine boards and exterior walls Gypsum board, the internal Ozon board is fixedly connected with the external wall frame. 10.根据权利要求1至9其中之一所述的一种用于轻钢被动房的内墙连接结构,其特征在于:所述外墙墙架与所述内墙墙架均间隔设置。10. The interior wall connection structure for a light steel passive house according to any one of claims 1 to 9, characterized in that: the exterior wall frame and the interior wall frame are arranged at intervals.
CN201910804450.9A 2019-08-28 2019-08-28 A interior wall connection structure for passive room of light steel Active CN110469004B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910804450.9A CN110469004B (en) 2019-08-28 2019-08-28 A interior wall connection structure for passive room of light steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910804450.9A CN110469004B (en) 2019-08-28 2019-08-28 A interior wall connection structure for passive room of light steel

Publications (2)

Publication Number Publication Date
CN110469004A true CN110469004A (en) 2019-11-19
CN110469004B CN110469004B (en) 2021-05-11

Family

ID=68513926

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910804450.9A Active CN110469004B (en) 2019-08-28 2019-08-28 A interior wall connection structure for passive room of light steel

Country Status (1)

Country Link
CN (1) CN110469004B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2929514A1 (en) * 2021-05-27 2022-11-29 Leiva Marc Llorens PROCEDURE FOR ECOLOGICAL CONSTRUCTION SYSTEM (Machine-translation by Google Translate, not legally binding)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203684452U (en) * 2013-06-13 2014-07-02 行础 Steel structural wall with energy conservation and sound absorption functions
CN204728523U (en) * 2015-05-08 2015-10-28 上海川奉彩板钢结构有限公司 Adopt the steel work room inner wall of lightgage steel joist
CN105133727A (en) * 2015-09-02 2015-12-09 宋士儒 Fabricated building and construction process thereof
CN205894352U (en) * 2016-07-04 2017-01-18 卓达新材料科技集团威海股份有限公司 T type connection structure of prefabricated interior wall and outer wall
CN206090812U (en) * 2016-08-15 2017-04-12 沈阳昊天源泡沫有限公司 Passive room
US9739054B2 (en) * 2007-08-06 2017-08-22 California Expanded Metal Products Company Two-piece track system
CN206616732U (en) * 2017-01-18 2017-11-07 山东飞越钢结构工程有限公司 A kind of exterior wall and square tubular column, the attachment structure of interior wall

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9739054B2 (en) * 2007-08-06 2017-08-22 California Expanded Metal Products Company Two-piece track system
CN203684452U (en) * 2013-06-13 2014-07-02 行础 Steel structural wall with energy conservation and sound absorption functions
CN204728523U (en) * 2015-05-08 2015-10-28 上海川奉彩板钢结构有限公司 Adopt the steel work room inner wall of lightgage steel joist
CN105133727A (en) * 2015-09-02 2015-12-09 宋士儒 Fabricated building and construction process thereof
CN205894352U (en) * 2016-07-04 2017-01-18 卓达新材料科技集团威海股份有限公司 T type connection structure of prefabricated interior wall and outer wall
CN206090812U (en) * 2016-08-15 2017-04-12 沈阳昊天源泡沫有限公司 Passive room
CN206616732U (en) * 2017-01-18 2017-11-07 山东飞越钢结构工程有限公司 A kind of exterior wall and square tubular column, the attachment structure of interior wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2929514A1 (en) * 2021-05-27 2022-11-29 Leiva Marc Llorens PROCEDURE FOR ECOLOGICAL CONSTRUCTION SYSTEM (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
CN110469004B (en) 2021-05-11

Similar Documents

Publication Publication Date Title
CN203247737U (en) Light steel keel composite board partition wall
CN202017277U (en) Wall structure for light steel villa
KR200479903Y1 (en) Assembled steel structure hollow building
CN104420556A (en) Assembly type energy-saving wall
CN110469004A (en) A kind of interior wall connection structure for the passive room of light steel
CN210459560U (en) Structure for heat bridge treatment of assembled passive room and assembled passive room
CN210767198U (en) A design of interior wall without thermal bridge for light steel passive house
CN214614798U (en) Light partition plate
CN210288866U (en) Light fireproof heat-preservation assembled composite external wall panel
CN209538513U (en) A kind of green energy conservation composite wall structure using polystyrene heat-preservation heat barrier foam plate
CN206328868U (en) A kind of metal pressing plate, warming plate, cement plate assembled wall
CN200961310Y (en) Composite energy-saving thermal-insulating building block
CN206562690U (en) Partition plate
Tashevna et al. Application of energy-saving products in residential and public buildings of Uzbekistan
CN204418409U (en) Integrated house sound insulation system
CN110029759A (en) The simple passive room of environmental protection and energy saving safety
CN212613350U (en) A waterproof thermal-insulated type wallboard for housing construction design
CN208441264U (en) A kind of aeroge complex heat-preservation modular architectural unit
CN219794302U (en) High fire-retardant heat preservation wall structure
CN219672103U (en) Cast-in-situ disassembly-free heat preservation template and energy-saving building structure
CN220908747U (en) Foam concrete structure with good heat preservation performance
CN218597513U (en) Combined partition plate
CN214090724U (en) Building energy-saving multi-layer wallboard
CN108560773A (en) A kind of complete board type PC thin plates heat insulating and fireproof system with ribbing
CN214658523U (en) Residential flue conversion structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: An internal wall connection structure for light steel passive house

Effective date of registration: 20211224

Granted publication date: 20210511

Pledgee: Weifang Bank Co.,Ltd. Linqu sub branch

Pledgor: WEIFANG TAILAI STEEL STRUCTURE ENGINEERING Co.,Ltd.

Registration number: Y2021980016209

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20210511

Pledgee: Weifang Bank Co.,Ltd. Linqu sub branch

Pledgor: WEIFANG TAILAI STEEL STRUCTURE ENGINEERING Co.,Ltd.

Registration number: Y2021980016209

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A type of interior wall connection structure for light steel passive houses

Granted publication date: 20210511

Pledgee: Weifang Bank Co.,Ltd. Linqu sub branch

Pledgor: WEIFANG TAILAI STEEL STRUCTURE ENGINEERING Co.,Ltd.

Registration number: Y2024980057048