Built-in insulation board structure
By inserting the insulation board body in the concrete wall and using segmented connectors to fix the concrete wall, combining silicon microplate and permeable crystal waterproof layer, drainage pipes and breathable pipes are installed, the problem of insufficient tensile strength and durability in the external insulation integrated system is solved, and higher tensile strength and durability are achieved, reducing the risk of leakage.
Patent Information
- Application Number
- CN202421507724.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The existing thermal insulation board cannot meet the tensile strength and durability requirements in the external insulation integrated system.
A built-in insulation board structure is designed. By inserting the insulation board body in the concrete wall and using segmented connectors to fix it with the concrete wall, combining silicon microplate and permeable crystal waterproof layer, drainage pipes and breathable pipes are set up to achieve active drainage and breathable.
It significantly improves the tensile strength and durability of the insulation system, reduces moisture accumulation, reduces the risk of exterior wall leakage, and extends the service life.
Smart Images
Figure CN222923944U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building walls, and particularly relates to a built-in insulation board structure. Background Art
[0002] With the improvement of building fire prevention standards and the improvement of exterior wall safety requirements standards, especially the popularization of "Thermosetting Composite Polystyrene Foam Insulation Board" JG / T 536-2017, the safety and rationality of the application of thermosetting insulation boards in exterior wall insulation have been increasingly emphasized. Existing domestic and international thermosetting insulation boards cannot fully meet the application requirements. When the thermosetting insulation board is applied in the adhesive thin plaster insulation system, it can basically meet the construction requirements. However, in the integrated exterior insulation system, its tensile strength and durability cannot meet the requirements. These problems have troubled the design, construction, and acceptance work in the construction industry.
[0003] To maximize the satisfaction of the requirements for the force-bearing safety and durability of the exterior wall, we specifically developed and designed a built-in insulation board structure to replace the traditional thermosetting insulation board in the integrated exterior insulation system. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is that the existing thermosetting insulation board cannot fully meet the application requirements, and in the integrated exterior insulation system, its tensile strength and durability cannot meet the requirements.
[0005] To solve the above technical problems, the technical solution provided by the utility model is: a built-in insulation board structure, including a concrete wall body. On one side of the concrete wall body, a built-in insulation board body and a waterproof plastering glue layer are sequentially arranged. On the side of the built-in insulation board body away from the concrete wall body, a drain pipe and a breather pipe are arranged. The lower end of the drain pipe is provided with a water collecting plate, and the lower part of the water collecting plate is supported by a steel bracket. The built-in insulation board body is composed of a silica microplate and a permeable crystalline waterproof layer. The built-in insulation board body is fixedly connected to the concrete wall body through a plurality of segmented connectors. The segmented connectors are composed of embedded connectors and post-installed anchors. The tail of the embedded connector is inserted and fixed to the post-installed anchor. A plurality of first locking wings are arranged on the outside of the embedded connector. The post-installed anchor is inserted and fixed to the inside of the embedded connector through a plurality of second locking wings.
[0006] As an improvement, one end of the breather pipe and the steel bracket is cast into an integral structure with the concrete wall body.
[0007] As an improvement, a fiberglass mesh is arranged inside the waterproof plastering glue layer.
[0008] As an improvement, the silica microplate is formed by pressing honeycomb thermal insulation mortar with a mold.
[0009] As an improvement, through holes matching the shape of the embedded connecting piece are arranged on the built-in heat preservation board body.
[0010] As an improvement, the embedded connecting piece is composed of an embedded anchor rod and a pre-set anchor plate with an integral structure. A plurality of first locking fins are located on the outer side of the embedded anchor rod. Plug-in slots matching the shape of the post-installed anchor piece are arranged at the bottom of the embedded anchor rod and the pre-set anchor plate. A positioning pin is arranged inside the plug-in slots, and a plurality of locking holes corresponding to the plurality of second locking fins are arranged on both sides of the plug-in slots.
[0011] As an improvement, the post-installed anchor piece is composed of a plug-in rod and a post-installed anchor plate with an integral structure, and the plug-in rod and the post-installed anchor plate match the shape at the plug-in slot. A plurality of second locking fins are located on the outer side of the plug-in rod. A positioning slot matching the shape of the positioning pin is arranged at the top of the plug-in rod. A positioning post is arranged at the position of the plug-in slot on the post-installed anchor plate, and a corresponding positioning hole is arranged on the post-installed anchor plate at the position of the positioning post.
[0012] The advantages of the utility model compared with the prior art are as follows:
[0013] 1. In this built-in heat preservation board structure, a drain pipe and a ventilation pipe are arranged on the built-in heat preservation board body. An active drainage and ventilation structure is adopted in the external heat preservation integrated system, which greatly reduces the moisture accumulation in the heat preservation system and extends the service life of the heat preservation system;
[0014] 2. In this built-in heat preservation board structure, the waterproof layer is made continuous and unbroken by connecting with the concrete wall through a segmented connecting piece, and a waterproof plaster mortar is used for plastering in the external heat preservation integrated system, which greatly reduces the risk of external wall leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural diagram of a built-in heat preservation board structure of the utility model.
[0016] Figure 2 It is a structural diagram of the built-in heat preservation board body of a built-in heat preservation board structure of the utility model.
[0017] Figure 3 It is the segmented connecting piece structure of a built-in heat preservation board structure of the utility model Figure 1 .
[0018] Figure 4 It is the segmented connecting piece structure of a built-in heat preservation board structure of the utility model Figure 2 .
[0019] Figure 5 It is the segmented connecting piece structure of a built-in heat preservation board structure of the utility model Figure 3 .
[0020] As shown in the figure:
[0021] 1. Concrete wall
[0022] 2. Built-in insulation board body; 21. Silicon microboard; 22. Penetrating crystallization water layer; 23. Through hole
[0023] 3. Drain pipe
[0024] 4. Water collecting plate
[0025] 5. Steel bracket
[0026] 6. Vent pipe
[0027] 7. Waterproof plastering glue layer
[0028] 8. Sectional connector
[0029] 81. Embedded connector; 811. Embedded anchor rod; 812. Prefabricated anchor plate; 813. Multiple first locking fins; 814. Insertion slot; 815. Positioning pin; 816. Multiple locking holes; 817. Positioning column
[0030] 82. Retrofit anchor; 821. Insertion rod; 822. Retrofit anchor plate; 823. Multiple second locking fins; 824. Positioning groove; 825. Positioning hole Detailed implementation mode
[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0032] In the description of the utility model, it should be noted that, unless otherwise clearly defined and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0033] Embodiment 1:
[0034] As shown in the attached drawings of the specification Figure 1As shown in the figure, a built-in insulation board structure includes a concrete wall 1. On one side of the concrete wall 1, a built-in insulation board body 2 and a waterproof plastering adhesive layer are sequentially arranged. On the side of the built-in insulation board body 2 away from the concrete wall 1, a drain pipe 3 and a breather pipe 6 are provided. At the lower end of the drain pipe 3, a water collecting plate 4 is provided, and the lower part of the water collecting plate 4 is supported by a steel bracket 5. One ends of the breather pipe 6 and the steel bracket 5 are cast into an integral structure with the concrete wall 1. A fiberglass mesh is arranged inside the waterproof plastering adhesive layer 7.
[0035] As shown in the attached drawings of the specification Figure 2 As shown, the built-in insulation board body 2 is composed of a silica microboard 21 and a permeable crystalline waterproof layer. The silica microboard 21 is made by pressing honeycomb thermal insulation mortar with a mold. The built-in insulation board body 2 is fixedly connected to the concrete wall 1 through a plurality of segmented connectors 8. Through holes 23 matching the shape of the embedded connectors 81 are arranged on the built-in insulation board body 2;
[0036] As shown in the attached drawings of the specification Figures 3 - 5 As shown, the segmented connector 8 is composed of an embedded connector 81 and a post-installed anchor 82. The tail of the embedded connector 81 is inserted and fixed to the post-installed anchor 82. A plurality of first locking wings 813 are arranged on the outside of the embedded connector 81. The post-installed anchor 82 is inserted and fixed to the inside of the embedded connector 81 through a plurality of second locking wings 823. The embedded connector 81 is composed of an integral embedded anchor rod 811 and a precast anchor plate 812. A plurality of first locking wings 813 are located on the outside of the embedded anchor rod 811. Plug-in grooves 814 matching the shape of the post-installed anchor 82 are arranged at the bottom of the embedded anchor rod 811 and the precast anchor plate 812. A positioning pin 815 is arranged inside the plug-in groove 814, and a plurality of locking holes 816 corresponding to the plurality of second locking wings 823 are arranged on both sides of the plug-in groove 814. The post-installed anchor 82 is composed of an integral plug-in rod 821 and a post-installed anchor plate 822, and the plug-in rod 821 and the post-installed anchor plate 822 match the shape at the plug-in groove 814. A plurality of second locking wings 823 are located on the outside of the plug-in rod 821. A positioning groove 824 matching the shape of the positioning pin 815 is arranged at the top of the plug-in rod 821. A positioning post 817 is arranged at the plug-in groove 814 at the position of the post-installed anchor plate 822, and a corresponding positioning hole is arranged at the post-installed anchor plate 822 at the position of the positioning post 817.
[0037] When the present utility model is specifically implemented, the built-in insulation board body 2 and the concrete wall 1 are fixedly connected by casting concrete through the segmented connector 8. While the segmented connector 8 is connected to the built-in insulation board body 2, the glass limit net is fixed to the outside of the built-in insulation board body 2. Then, a waterproof plastering mortar is applied to the outside of the built-in insulation board body 2 to form a waterproof plastering adhesive layer. When the built-in insulation board body 2 is connected to the concrete wall 1, the drain pipe 3, the breather pipe 6, the water collecting plate 4 and the steel bracket 5 are arranged.
[0038] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the specific implementation manners is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. In general, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.
Claims
1. A built-in insulation board structure, characterized in that: It comprises a concrete wall, one side of which is provided with a built-in insulation board body and a waterproof plastering adhesive layer in sequence, a drainage pipe and a vent pipe are provided on the side of the built-in insulation board body away from the concrete wall, a water collecting plate is provided at the lower end of the drainage pipe, and the lower part of the water collecting plate is supported by a steel bracket; The built-in insulation board body is composed of a silicon micro-board and a permeable crystallization waterproof layer, and the built-in insulation board body is fixedly connected to the concrete wall through a plurality of segmented connectors; The segmented connector is composed of a pre-embedded connector and a post-installed anchor. The tail of the pre-embedded connector is plugged and fixed with the post-installed anchor. A plurality of first locking wings are arranged on the outer side of the pre-embedded connector. The post-installed anchor is plugged and fixed with the inside of the pre-embedded connector through a plurality of second locking wings.
2. The built-in insulation board structure according to claim 1, characterized in that: The air vent pipe and one end of the steel bracket are cast with the concrete wall to form an integrated structure.
3. The built-in insulation board structure according to claim 1, characterized in that: A glass fiber mesh is arranged inside the waterproof plastering rubber layer.
4. The built-in insulation board structure according to claim 1, characterized in that: The silicon micro-board is formed by pressing honeycomb thermal insulation mortar through a mold.
5. The built-in insulation board structure according to claim 1, characterized in that: The built-in heat-insulating board body is provided with a through hole matching the shape of the embedded connecting piece.
6. The built-in insulation board structure according to claim 1, characterized in that: The embedded connecting piece is composed of an embedded anchor rod and a pre-set anchor plate of an integrated structure, the multiple first locking wings are located on the outside of the embedded anchor rod, the bottom of the embedded anchor rod and the pre-set anchor plate are provided with a plug-in groove matching the shape of the post-installed anchor, a positioning pin is provided inside the plug-in groove, and multiple locking holes corresponding to the multiple second locking wings are provided on both sides of the plug-in groove.
7. The built-in insulation board structure according to claim 6, characterized in that: The rear-mounted anchor is composed of an integrated plug-in rod and a rear-mounted anchor plate, and the plug-in rod and the rear-mounted anchor plate match the shape of the plug-in slot, the multiple second locking wings are located on the outside of the plug-in rod, and a positioning groove matching the shape of the positioning pin is provided on the top of the plug-in rod, a positioning column is provided at the plug-in slot located at the rear-mounted anchor plate, and a corresponding positioning hole is provided at the positioning column at the rear-mounted anchor plate.