Form-removal-free net composite insulation board

Abstract

The utility model relates to the technical field of building materials and building energy conservation, and provides a formwork-removal-free net composite insulation board which comprises a formwork and an insulation board body, one side of a supporting piece is connected with the formwork, the other side of the supporting piece is connected with the insulation board body, the formwork and the supporting piece form a formwork-removal-free net assembly, and the formwork-removal-free net assembly is located on one side or two sides of the insulation board body. By means of the technical scheme, the problems that in the prior art, a protective layer and a structural layer in a composite insulation board system are connected through a reinforcing mesh and a connecting piece, cost is high, and construction difficulty is large are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials and building energy conservation, and specifically relates to a composite insulation board free of mold removal. Background Art

[0002] The technology of formwork-free composite insulation board, whose full name is formwork-free integrated insulation board or integrated composite insulation structure technology, is an important innovation in the building energy-saving and insulation system. It is mainly used in the insulation and heat insulation system of building walls, roofs and other structures. This technology mainly consists of an insulation layer and a protective layer cast between the formwork-free mesh on both sides. In the existing technology, steel mesh and connectors are used to connect the protective layer and the structural layer, which has the problems of high cost and great construction difficulty. Utility Model Content

[0003] The utility model provides a composite insulation board without mold removal mesh, which solves the problem of high cost and great construction difficulty in connecting the protective layer and the structural layer in the composite insulation board system in the related art using steel mesh and connecting pieces.

[0004] The technical solution of the utility model is as follows:

[0005] A composite insulation board without mold removal, comprising:

[0006] Model network,

[0007] Insulation board,

[0008] A support member, one side of the support member is connected to the mold net, and the other side is connected to the insulation board. The mold net and the support member form a mold net assembly that does not require demolition. The mold net assembly is located on one side or both sides of the insulation board.

[0009] As a further technical solution, the support member has a bottom edge, a first side edge and a second side edge, the first side edge and the second side edge are respectively arranged on both sides of the bottom edge, the first side edge is connected to the mold net, the second side edge is connected to the insulation board, and the first side edge or the second side edge has one or more connecting holes.

[0010] As a further technical solution, the support members are arranged horizontally and vertically, and the support members arranged horizontally are located at both ends of the support members arranged vertically to form a keel structure.

[0011] As a further technical solution, the bottom edge of the support member has one or more communicating holes.

[0012] As a further technical solution, a casting space is formed between the insulation board and the mold mesh.

[0013] As a further technical solution, the mold net includes a first mold net and a second mold net, and the first mold net and the second mold net are respectively located on both sides of the insulation board.

[0014] As a further technical solution, a connecting piece is also included, and both ends of the connecting piece are respectively arranged on the supporting pieces on both sides of the insulation board.

[0015] As a further technical solution, the connecting member is a bolt connecting member, which passes through the insulation board and then through the connecting hole, and is used to fix the support member on the insulation board.

[0016] As a further technical solution, the connecting member is a plate-type connecting member, and both ends of the plate-type connecting member are respectively arranged at one end of the two supporting members on both sides of the insulation board.

[0017] As a further technical solution, it also includes a concrete layer, which is located in the casting space; the first mold mesh and the second mold mesh both use ribbed expansion mesh; and the concrete layer uses a lightweight concrete layer.

[0018] The working principle and beneficial effects of the utility model are:

[0019] In the utility model, the insulation board is used as the core part, and high-performance insulation materials such as polystyrene board, polyurethane foam, etc. are selected to ensure excellent thermal insulation performance, while being lightweight and durable. Support members are arranged on both sides of the insulation board. The length direction of the support members is strip-shaped or column-shaped, which can provide a skeleton for the insulation board and the mold net connected on both sides of the support members, replacing the original steel mesh and the form of the connector. On the one hand, it can provide a stronger support force and installation stability for the insulation board and the mold net, and on the other hand, it can play the effect of weight reduction and cost saving. At the same time, the support member is provided with a bottom edge, a first side edge and a second side edge. The first side edge is connected to the mold net, and the second side edge is connected to the insulation board. After being connected to the mold net, in addition to the support member providing strength for the mold net and the insulation board, the use of a double-side fixing method can also make the fixing of the support member itself more stable. The setting of the bottom edge provides a stable supporting effect for the first side edge and the second side edge. The first side edge and the second side edge are both arranged perpendicular to the bottom edge, which can make the structure in this scheme have a stronger stress-bearing performance. The integrated innovative structure of insulation boards, formwork and support parts not only ensures excellent insulation performance, but also simplifies the construction steps, improves the construction efficiency and quality of the building wall insulation layer, and conforms to the trend of energy conservation and green construction in modern buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0021] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the support structure in the utility model.

[0023] In the figure: mold mesh-1, casting space-101, first mold mesh-102, second mold mesh-103, insulation board-2, support member-3, bottom edge-301, first side edge-302, second side edge-303, connecting hole-304, connecting hole-305, bolt connector-4, concrete layer-5. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0025] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0026] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0027] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] Reference Figure 1~Figure 2 An embodiment of the utility model proposes a composite insulation board with a mold mesh that does not need to be removed, including a mold mesh 1, an insulation board 2, and a support member 3 connected to the mold mesh 1 on one side and to the insulation board 2 on the other side. The mold mesh 1 and the support member 3 form a mold mesh component 110 that does not need to be removed, and the mold mesh component 110 is located on one side or both sides of the insulation board 2.

[0029] In this embodiment, considering that the prior art uses steel mesh and connectors to connect the protective layer and the structural layer, which has the problems of high cost and great construction difficulty, the insulation board 2 in this solution is used as the core part, and high-performance insulation materials such as polystyrene board, polyurethane foam, etc. are selected to ensure excellent thermal insulation performance while being lightweight and durable. Support members 3 are provided on both sides of the insulation board 2. The support members 3 are strip-shaped or column-shaped in length direction, which can provide a skeleton for the insulation board 2 and the mold net 1 connected on both sides of the support members 3, replacing the original steel mesh and connectors. The mold net 1 and the support members 3 together constitute a non-disassembly mold net assembly, which is added to the installation process as an integral assembly. On the one hand, it can provide stronger support and installation stability for the insulation board 2 and the mold net 1, and on the other hand, it can achieve the effect of reducing weight and saving costs. At the same time, the support member 3 is provided with a bottom edge portion 301, a first side edge portion 302 and a second side edge portion 303. The first side edge portion 302 is connected to the mold net 1, and the second side edge portion 303 is connected to the insulation board 2. After being connected to the mold net 1, in addition to the support member 3 providing strength for the mold net 1 and the insulation board 2, the use of a double-side fixing method can also make the fixation of the support member 3 itself more stable. The setting of the bottom edge portion 301 provides a stable support effect for the first side edge portion 302 and the second side edge portion 303. The first side edge portion 302 and the second side edge portion 303 are both arranged vertically with the bottom edge portion 301, which can make the structure in this scheme have a stronger stress-bearing performance. Through the integrated innovative structure of the insulation board 2, the mold net 1 and the support member 3, not only excellent insulation performance is guaranteed, but also the construction steps are simplified, and the construction efficiency and quality of the building wall insulation layer are improved, which is in line with the trend of energy saving and green construction of modern buildings.

[0030] Furthermore, the support member 3 has a bottom edge portion 301, a first side edge portion 302 and a second side edge portion 303, the first side edge portion 302 and the second side edge portion 303 are respectively arranged on both sides of the bottom edge portion 301, the first side edge portion 302 is connected to the mold net 1, and the second side edge portion 303 is connected to the insulation board 2, and the first side edge portion 302 or the second side edge portion 303 has a connecting hole 304, and the connecting hole 304 is one or more.

[0031] In this embodiment, the support member 3 is set to a C-type. The C-type structure can make the insulation board 2 and the mold net 1 have stronger bending strength. When pouring concrete between the insulation board 2 and the mold net 1, it can also provide sufficient tension between the insulation board 2 and the mold net 1, ensuring the flatness of the insulation board 2 and reducing possible deformation in subsequent construction. A connecting hole 304 is provided on the second side 303. The design of the connecting hole 304 can facilitate the installation of the support member 3 on the insulation board 2, and can adapt to different fixing requirements, such as the insertion of screws and anchors. When the insulation board 2 has a non-removable mold net assembly 110 on one side, there are connecting holes 304 for bolts to pass through on the first side 302 or the second side 303. When there are non-removable mold net assemblies 110 on both sides, only one side of the support member 3 has a connecting hole 304 on the first side 302 or the second side 303, and the other side of the support member 3 has a connecting hole 304 only on the first side. The existence of the connection hole 304 makes the installation more flexible during construction. A simple mechanical fixing tool can be used to achieve quick connection without complicated operations, which improves the efficiency of on-site operations and reduces installation costs. At the same time, it also ensures the accuracy of installation and reduces human errors. The combination of the C-shaped steel support 3, the insulation board 2, and the mold net 1 forms an integrated structure, which strengthens the overall stability, ensures the flatness of the insulation board 2, reduces possible deformation in subsequent construction, and improves the aesthetics of the building's exterior wall.

[0032] Furthermore, the support members 3 are arranged horizontally and vertically, and the support members 3 arranged horizontally are located at both ends of the support members 3 arranged vertically to form a keel structure.

[0033] In this embodiment, the support member 3 is designed to be arranged horizontally or vertically, which means that the support member 3 can flexibly adjust the layout according to the actual wall structure or project requirements to achieve the optimal support strategy. The horizontal setting is suitable for the horizontal support force distribution of the wall, while the vertical setting strengthens the vertical stability of the wall, both of which ensure the stability of the insulation board 2. The horizontal or vertical layout of the support member 3 makes the mold-free composite insulation board 2 more widely used in different building structures. Whether it is a wall, roof, ground or special shape, a suitable support method can be found to meet the complexity and diversity of the building and improve the practicality of the insulation board 2. Whether it is arranged horizontally or vertically, the support member 3 is tightly combined with the insulation board 2 and the mold net 1 to form a stable triangular or rectangular structure, which enhances the overall stability, improves the compression and seismic resistance of the building, and ensures the long-term effective operation of the insulation board 2.

[0034] Furthermore, the bottom edge portion 301 of the support member 3 has one or more communicating holes 305 .

[0035] In this embodiment, a connecting hole 305 is provided at the bottom edge 301 of the support member 3. Since the support member 3 is located in the area to be poured between the insulation board 2 and the mold mesh 1 during the installation process, and the entire wall surface is composed of multiple sets of composite insulation boards 2, the connecting hole 305 is provided to provide a flow channel for fillers such as concrete, making the overall layout and construction process faster and more efficient, and also making the pouring of the filler more uniform, preventing the occurrence of cavities.

[0036] Furthermore, a casting space 101 is formed between the insulation board 2 and the mold mesh 1 .

[0037] In this embodiment, a pouring space 101 is deliberately reserved between the insulation board 2 and the formwork 1. This space not only serves as a functional spacing layer, but also is a strategy to strengthen the insulation structure. The reserved space provides an ideal area for the subsequent pouring of concrete, realizing the composite integration of the insulation board 2 and the structure. The pouring space 101 is used for pouring concrete. This design utilizes the high strength and thermal capacity of concrete to effectively improve the overall structural strength and the bearing capacity of the insulation board 2. At the same time, the thermal inertia of concrete can further assist in insulation, balance temperature fluctuations, and enhance the thermal efficiency of the building. The concrete pouring design of the pouring space 101 between the insulation board 2 and the formwork 1 significantly improves the structural strength and thermal insulation performance of the composite insulation board without removing the formwork, optimizes the construction convenience, expands the application field, and meets the high requirements of modern construction technology.

[0038] Furthermore, the mold mesh 1 includes a first mold mesh 102 and a second mold mesh 103 , and the first mold mesh 102 and the second mold mesh 103 are respectively located on two sides of the insulation board 2 .

[0039] In this embodiment, a specific embodiment is proposed in which both sides of the insulation board 2 have a mold-free mesh assembly 110. In actual use, a solution in which the mold-free mesh assembly 110 is set on one side of the insulation board 2 can also be adopted. The first mold mesh 102 and the second mold mesh 103 are respectively arranged on both sides of the insulation board 2, which not only enhances the stability of the insulation board 2, but also improves the overall tear resistance and tensile strength, providing a stronger guarantee for the structure. It also protects the insulation board 2 from damage during construction, transportation, and installation, and improves the overall durability. Although the dual-mold mesh design is adopted, it does not increase the difficulty of construction. On the contrary, by fixing the preset mold mesh 1 and the insulation board 2, it simplifies the on-site operation, speeds up the construction progress, and improves the efficiency and quality control of the overall construction.

[0040] Furthermore, it also includes a connecting member 6, and both ends of the connecting member 6 are respectively arranged on the supporting members 3 on both sides of the insulation board 2.

[0041] Furthermore, the connecting member 6 is a bolt connecting member 4 , which passes through the insulation board 2 and then through the connecting hole 304 , so as to fix the supporting member 3 on the insulation board 2 .

[0042] In this embodiment, a bolt connector 4 is added as a fixing element. The bolt connector 4 is cleverly designed to penetrate the insulation board 2, and is directly connected to the support member 3 by using the perforations on the insulation board 2, ensuring that the support member 3 is firmly fixed on the insulation board 2. This design simplifies the traditional fixing method, improves the installation efficiency, and enhances the stability of the structure. Through precise positioning through perforations, a direct mechanical connection is formed with the support member 3, ensuring the stable positioning and fixation of the support member 3 on the insulation board 2. Even if it is subjected to external forces or environmental changes during construction and use, the structure remains stable. The design of the bolt connector 4 makes the overall insulation board 2 have modular characteristics, which can be pre-installed and assembled on site. The rapid combination of the support member 3, the insulation board 2, and the mold net 1 adapts to the rapid construction rhythm of modern buildings and meets the requirements of efficient and flexible assembly. It improves construction efficiency and reduces the difficulty of manual operation.

[0043] Furthermore, the connecting member 6 is a plate-type connecting member 601 , and two ends of the plate-type connecting member 601 are respectively arranged at one end of two supporting members 3 on both sides of the insulation board 2 .

[0044] In this embodiment, the connecting member 6 is configured as a plate-type connecting member 601, which is implemented by fastening the mold mesh 1, the supporting member 3 and the insulation board 2 at one end of two supporting members 3 arranged on both sides of the insulation board 2, so that there is no obstruction of bolts in the casting space 101, so that the casting process can be carried out more smoothly.

[0045] Furthermore, the concrete layer 5 is located in the casting space 101; the first mold mesh 102 and the second mold mesh 103 are both made of ribbed expansion mesh; and the concrete layer 5 is a lightweight concrete layer.

[0046] In this embodiment, a concrete layer 5 is poured into the pouring space 101. This key design not only fills the reserved space between the insulation board 2 and the mold mesh 1, but also significantly enhances the overall structural strength. The addition of concrete improves the compression and seismic performance of the board and optimizes the thermal efficiency. By integrating the concrete layer 5 in the pouring space 101, the construction convenience is optimized, a wide range of building applications are adapted, and further progress in the technology of non-disassembly insulation boards is demonstrated. The first mold mesh 102 and the second mold mesh 103 both use a rib mesh design. This rib mesh structure increases the strength of the metal wire or fiber in the mesh, forming a dense support structure, and significantly improving the tensile stretchability and tear resistance of the mold mesh 1. The ribbed expansion mesh is not only a carrier of the insulation material, but also serves as a reinforcing rib frame of the structure, forming a solid integrated body with the insulation board 2, the concrete layer 5, and the support member 3, thereby improving the overall stability and durability. Considering that in the prior art, both the infill wall and the outer protective layer of the shear wall are made of self-compacting concrete or fine stone concrete, which have high bulk density and low system safety, this solution uses lightweight concrete, which takes into account both thermal insulation and fire safety performance while ensuring that the installation and transportation are easy and fast.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A composite insulation board without mold removal, characterized in that: include: Model net (1), Insulation board (2), A support member (3), one side of the support member (3) being connected to the mold net (1) and the other side being connected to the thermal insulation board (2), the mold net (1) and the support member (3) forming a mold net assembly (110) that does not require removal, and the mold net assembly (110) being located on one side or both sides of the thermal insulation board (2).

2. The mold-free mesh composite insulation board according to claim 1, characterized in that: The support member (3) comprises a bottom edge portion (301), a first side edge portion (302) and a second side edge portion (303); the first side edge portion (302) and the second side edge portion (303) are respectively arranged on two sides of the bottom edge portion (301); the first side edge portion (302) is connected to the mold net (1); the second side edge portion (303) is connected to the insulation board (2); the first side edge portion (302) or the second side edge portion (303) has a connection hole (304); and the number of the connection hole (304) is one or more.

3. The mold-free mesh composite insulation board according to claim 1, characterized in that: The support member (3) is arranged horizontally and vertically, and the support member (3) arranged horizontally is located at both ends of the support member (3) arranged vertically to form a keel structure.

4. The mold-free mesh composite insulation board according to claim 1, characterized in that: The bottom edge portion (301) of the support member (3) has a communication hole (305), and there are one or more communication holes (305).

5. The mold-free mesh composite insulation board according to claim 1, characterized in that: A casting space (101) is formed between the insulation board (2) and the mold mesh (1).

6. The mold-free mesh composite insulation board according to claim 5, characterized in that: The mold net (1) comprises a first mold net (102) and a second mold net (103), and the first mold net (102) and the second mold net (103) are respectively located on two sides of the insulation board (2).

7. The mold-free mesh composite insulation board according to claim 2, characterized in that: It also comprises a connecting piece (6), the two ends of which are respectively arranged on the supporting pieces (3) on both sides of the thermal insulation board (2).

8. The mold-free mesh composite insulation board according to claim 7, characterized in that: The connecting member (6) is a bolt connecting member (4), and the bolt connecting member (4) passes through the insulation board (2) and then through the connecting hole (304), and is used to fix the supporting member (3) on the insulation board (2).

9. The mold-free mesh composite insulation board according to claim 8, characterized in that: The connecting member (6) is a plate-type connecting member (601), and two ends of the plate-type connecting member (601) are respectively arranged at one end of the two supporting members (3) on both sides of the thermal insulation board (2).

10. The mold-free mesh composite insulation board according to claim 6, characterized in that: It also comprises a concrete layer (5), the concrete layer (5) being located in the casting space (101); the first mold net (102) and the second mold net (103) both adopt ribbed expansion nets; the concrete layer (5) adopts a lightweight concrete layer.

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