Rock wool composite board structure for external wall insulation

Abstract

The utility model discloses a rock wool composite board structure for external wall insulation, and relates to the technical field of building construction. A rock wool composite board structure for external wall heat preservation comprises a rock wool body and connecting pieces fixed to the two sides of the rock wool body. The rock wool main body comprises a rock wool board main material layer, and a sound-absorbing cotton layer, a waterproof layer, a gridding cloth layer and an anti-cracking layer which are sequentially fixed on the rock wool board main material layer from inside to outside; the connecting piece is of a long-strip-shaped cubic structure. An assembling groove matched with one side of the rock wool body is formed in the inner side of the connecting piece, and a splicing inserting groove extending in the length direction of the connecting piece is formed in the outer side of the connecting piece. According to the rock wool composite board structure for heat preservation of the outer wall, when two adjacent rock wool composite boards are spliced, a complete and firm plane structure is formed at the splicing position of the two adjacent rock wool composite boards, the tight connectivity of the splicing position of the rock wool composite boards is improved, and heat preservation of the outer wall is facilitated. And the condition that the splicing position of the rock wool composite board is cracked in the later period can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and particularly relates to a rock wool composite board structure for external wall thermal insulation. Background Art

[0002] The rock wool composite board is a kind of external wall thermal insulation material. The rock wool composite board mainly uses basalt, iron ore, bauxite, etc. as the main raw materials, and is processed by high-temperature melting and an appropriate amount of binder is added during the processing to make artificial inorganic fibers. It has the characteristics of light weight, small heat conduction coefficient, heat absorption, and non-combustibility.

[0003] At present, the connection method of the existing rock wool composite board is relatively simple. There is generally no limit or positioning structure at the splicing position of two adjacent rock wool composite boards. Therefore, using this connection method easily causes gaps between the two boards, resulting in loose connection and being not conducive to the normal use of the subsequent rock wool composite board.

[0004] Therefore, how to solve the above defect problems existing in the prior art is a technical problem that needs to be solved in the current technical field of building construction.

[0005] The information disclosed in this background art section is only intended to enhance the overall understanding of the present utility model and should not be regarded as an admission or any form of suggestion that this information constitutes prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0006] In view of the above technical problems, an embodiment of the present utility model provides a rock wool composite board structure for external wall thermal insulation to solve the problems raised in the above background art.

[0007] The present utility model provides the following technical solutions:

[0008] A rock wool composite board structure for external wall thermal insulation, comprising: a rock wool main body, and connectors fixed on both sides of the rock wool main body;

[0009] The rock wool main body includes a rock wool board main material layer, and a sound-absorbing cotton layer, a waterproof layer, a mesh cloth layer, and an anti-cracking layer that are sequentially fixed on the rock wool board main material layer from the inside out;

[0010] The connector is in a long strip-shaped cube structure; an assembly groove adapted to one side of the rock wool main body is arranged inside the connector, and a splicing slot extending along the length direction of the connector is arranged outside the connector; a plurality of mounting holes are arranged at intervals on the side wall of the connector and penetrate through the assembly groove;

[0011] The assembly groove of the connector is buckled on the side wall of the rock wool main body, and bolts are inserted into the mounting holes to lock and fix the connector on the rock wool main body.

[0012] Preferably, it further includes a Chinese-character-shaped splicing member, which includes a main body vertical plate, and plug plates 1 and 2 symmetrically fixed on both sides of the main body vertical plate; when two adjacent rock wool composite boards are spliced, the two plug plates 1 and 2 of the Chinese-character-shaped splicing member are respectively inserted into the splicing slots on the two adjacent rock wool composite boards.

[0013] Preferably, anchor bolt holes are provided through the main body vertical plate.

[0014] Preferably, both the connecting member and the Chinese-character-shaped splicing member are integrally formed structures; both the connecting member and the Chinese-character-shaped splicing member are processed from aluminum alloy plates or aluminum plates.

[0015] Preferably, the waterproof layer is made of rigid graphite polyurethane material; the anti-cracking layer is a polymer anti-cracking mortar layer.

[0016] The rock wool composite board structure for external wall insulation provided by the embodiment of the present invention has the following beneficial effects: The present invention designs a rock wool composite board structure for external wall insulation. When two adjacent rock wool composite boards are spliced, a complete and firm planar structure is formed at the splicing position of the two adjacent rock wool composite boards, improving the tight connection at the splicing position of the rock wool composite boards and preventing the rock wool composite boards from cracking at the splicing position in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the first angle of the present invention;

[0018] Figure 2 It is a schematic structural diagram of the second angle of the present invention;

[0019] Figure 3 It is an exploded view of the present invention;

[0020] Figure 4 It is for the present invention Figure 2 The sectional view in the A-A direction;

[0021] Figure 5 It is a schematic structural diagram of the connecting member of the present invention;

[0022] Figure 6 It is a schematic structural diagram of the Chinese-character-shaped splicing member of the present invention;

[0023] Figure 7 It is a schematic structural diagram of the splicing of two adjacent rock wool composite boards of the present invention;

[0024] Figure 8 It is for the present invention Figure 7 The exploded view of part of the structure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] 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 of the present utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present utility model.

[0026] Refer to Figures 1 - 8 。

[0027] In view of the problems mentioned in the above background technology, the embodiments of the present utility model provide a rock wool composite board structure for external wall insulation to solve the above technical problems. The technical solutions are as follows:

[0028] A rock wool composite board structure for external wall insulation includes: a rock wool main body 110, and connectors 120 fixed on both sides of the rock wool main body 110;

[0029] The rock wool main body 110 includes a rock wool board main material layer 111, and a sound-absorbing cotton layer 112, a waterproof layer 113, a fiberglass mesh layer 114, and an anti-cracking layer 115 that are sequentially fixed on the rock wool board main material layer 111 from the inside out;

[0030] Among them, the rock wool board main material layer 111 provides the main heat insulation performance and fire resistance; the sound-absorbing cotton layer 112 is used to improve the acoustic performance, reduce noise transmission, and improve the acoustic comfort of the building; the waterproof layer 113 is used to prevent moisture from penetrating into the rock wool layer and protect the insulation layer from being affected by moisture; the fiberglass mesh layer 114 is used to enhance the anti-cracking performance and bonding force of the anti-cracking layer, prevent cracks from appearing in the external decoration layer, and the fiberglass mesh is embedded in the anti-cracking mortar to help disperse stress; the anti-cracking layer 115 is used to prevent cracks from appearing in the surface layer;

[0031] The connector 120 has a long strip-shaped cubic structure; an assembly groove 121 adapted to one side of the rock wool main body 110 is provided inside the connector 120, and a splicing slot 122 extending along the length direction of the connector 120 is provided outside the connector 120; a plurality of installation holes 123 are provided at intervals on the side wall of the connector 120 and penetrate through the assembly groove 121;

[0032] The assembly groove 121 of the connector 120 is buckled on the side wall of the rock wool main body 110, and bolts are inserted into the installation holes 123 to lock and fix the connector 120 on the rock wool main body 110.

[0033] In this embodiment, it further includes a Chinese-character splicing member 130, which includes a main body vertical plate 131, and a first plug-in plate 132 and a second plug-in plate 133 symmetrically fixed on both sides of the main body vertical plate 131. When two adjacent rock wool composite boards are spliced, the two first plug-in plates 132 and the second plug-in plates 133 of the Chinese-character splicing member 130 are respectively inserted into the splicing slots 122 on the two adjacent rock wool composite boards.

[0034] In this embodiment, anchor bolt holes 134 are penetrated through the main body vertical plate 131. Anchor bolts are inserted into the anchor bolt holes 134 of the main body vertical plate 131 until they are driven into the wall to fix the Chinese-character splicing member 130 on the wall.

[0035] In this embodiment, both the connecting member 120 and the Chinese-character splicing member 130 are integrally formed structures. The connecting member 120 and the Chinese-character splicing member 130 are both processed from aluminum alloy plates or aluminum plates.

[0036] In this embodiment, the waterproof layer 113 is made of hard graphite polyurethane material; the anti-cracking layer 115 is a polymer anti-cracking mortar layer.

[0037] The structural design principle of a rock wool composite board for external wall insulation provided by an embodiment of the present utility model is as follows: When splicing the rock wool composite board, first fix the first rock wool composite board on the external wall; then insert the first plug-in plate 132 of the Chinese-character splicing member 130 into the splicing slot 122 of the first rock wool composite board; then insert the splicing slot 122 for pre-splicing on the second rock wool composite board into the second plug-in plate 133 on the other side of the Chinese-character splicing member 130. After adjusting the position of the second rock wool composite board, fix the second rock wool composite board on the external wall; then insert anchor bolts into the anchor bolt holes 134 of the main body vertical plate 131 until they are driven into the wall to firmly fix the Chinese-character splicing member 130 on the wall. In this way, two adjacent rock wool composite boards form a complete and firm planar structure at the splicing position, improving the tight connection at the splicing position of the rock wool composite board and preventing the rock wool composite board from cracking at the splicing position in the later stage.

[0038] A rock wool composite board structure for external wall insulation provided by an embodiment of the present utility model has the following beneficial effects: The present utility model designs a rock wool composite board structure for external wall insulation. When two adjacent rock wool composite boards are spliced, a complete and firm planar structure is formed at the splicing position of the two adjacent rock wool composite boards, improving the tight connection at the splicing position of the rock wool composite board and preventing the rock wool composite board from cracking at the splicing position in the later stage.

[0039] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units. They may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0040] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, 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 circumstances.

[0041] It can be understood that for those of ordinary skill in the art, equivalent substitutions or changes can be made according to the technical solution of the present utility model and the concept of the present utility model, and all such changes or substitutions should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A rock wool composite board structure for exterior wall insulation, characterized in that: include: A rock wool main body, and connecting pieces fixed on both sides of the rock wool main body; The rock wool body includes a rock wool board main material layer, and a sound-absorbing cotton layer, a waterproof layer, a mesh cloth layer, and an anti-cracking layer fixed on the rock wool board main material layer from the inside to the outside; The connecting piece is a long cubic structure; the inner side of the connecting piece is provided with an assembly groove adapted to one side of the rock wool body, and the outer side of the connecting piece is provided with a splicing slot extending along the length direction of the connecting piece; the side wall of the connecting piece is provided with a plurality of installation holes arranged at intervals and penetrating the assembly groove; The assembly groove of the connecting piece is buckled on the side wall of the rock wool main body, and bolts are inserted into the mounting holes to lock and fix the connecting piece on the rock wool main body.

2. The rock wool composite board structure for exterior wall insulation according to claim 1, characterized in that: It also includes a center-shaped splicing piece, which includes a main vertical plate, and a first plug-in plate and a second plug-in plate symmetrically fixed on both sides of the main vertical plate; wherein, when two adjacent rock wool composite panels are spliced, the two first plug-in plates and the second plug-in plates of the center-shaped splicing piece are respectively plugged into the splicing slots on the two adjacent rock wool composite panels.

3. The rock wool composite board structure for exterior wall insulation according to claim 2 is characterized in that: Anchor holes are provided through the main body vertical plate.

4. The rock wool composite board structure for exterior wall insulation according to claim 1, characterized in that: The connecting pieces and the center-character splicing pieces are all integrally formed structures; the connecting pieces and the center-character splicing pieces are all processed from aluminum alloy plates or aluminum plates.

5. The rock wool composite board structure for exterior wall insulation according to claim 1, characterized in that: The waterproof layer is made of hard graphite polyurethane material; the anti-cracking layer is a polymer anti-cracking mortar layer.

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