Thermal insulation and sound insulation density board

Abstract

The utility model relates to the field of density boards, and discloses a heat preservation and sound insulation density board which comprises a plurality of density boards and installation pieces, installation grooves are formed in the four corners of each density board, positioning grooves are formed in the bottom sides of the installation grooves, connecting grooves are formed in the periphery of the top side of each density board, and the installation pieces are arranged in the connecting grooves. A connecting strip is slidably connected into the connecting groove, waterproof paint is arranged on the bottom side of the connecting strip, a mounting part is slidably connected into the mounting groove, a plurality of positioning parts are fixedly connected to the bottom side of the mounting part, and the positioning parts are located in the positioning grooves. According to the utility model, a plurality of density boards can be spliced by mounting the connecting strips and the mounting pieces, so that the effect of quickly splicing the plurality of density boards is achieved, the required mounting time is shortened when the density boards are used, the occupied space of the density boards in the transportation process is reduced, the construction difficulty is further reduced, and the construction efficiency is improved. And meanwhile, the density boards are more convenient to transport.

Description

TECHNICAL FIELD

[0001] The utility model relates to density board field especially relates to a heat -preserving sound -insulation density board. BACKGROUND

[0002] The background technology of heat -preserving sound -insulation density board is mainly based on the demand of improving building energy saving effect and living comfort, with the development of economy and the improvement of people's demand to living environment, traditional building material has been unable to satisfy the double demand of heat preservation and sound insulation performance of modern building, glass wool and rock wool because of its light weight, sound insulation effect is good, fire -retardant performance is excellent etc. Characteristic, in the building field has obtained the extensive application, simultaneously, autoclaved aerated concrete board and glass wool board heat preservation sound insulation system is also in the continuous optimization, to provide better work performance and construction convenience, in addition, the research of heat preservation sound insulation wallboard structure and building floor surface heat preservation sound insulation material of building, further promoted the development of heat -preserving sound -insulation density board technology, to realize more efficient energy utilization and more comfortable living experience, the progress of these technologies not only improves the heat preservation and sound insulation performance of building, but also enhances the sound insulation effect, meets the high standard requirement of modern building to environmental protection and comfort.

[0003] At present, in the existing density board, most of the density boards need tools to assist in splicing, which causes the splicing process of the density board to be cumbersome and inconvenient, and a long time is needed to splice the density board, thereby affecting the subsequent work, and further causing the use efficiency of the density board to be reduced, for this technical problem, the present application provides a heat -preserving sound -insulation density board. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems that the existing density board cannot be spliced quickly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of heat -preserving sound -insulation density board, including density board and mounting piece, the density board has multiple, installation slot is set in the four corners of the density board, positioning slot is set in the bottom side of the installation slot, connecting slot is set in the top side of the density board around, connecting strip is slidably connected in the connecting slot, waterproof paint is arranged in the bottom side of the connecting strip, mounting piece is slidably connected in the installation slot, a plurality of positioning pieces are fixedly connected in the bottom side of the mounting piece, the positioning piece is located in the positioning slot, the positioning slot and the positioning piece are connected by glue.

[0007] Further, the connecting strip is prepared from rubber as raw material.

[0008] Further, the wear-resistant layer is internally provided with a buffer layer, the buffer layer is internally provided with a waterproof layer, the waterproof layer is internally provided with a thermal insulation layer, and the thermal insulation layer is internally provided with a sound insulation layer.

[0009] Further, the wear-resistant layer is prepared from aluminum oxide as raw material.

[0010] Further, the buffer layer is prepared from expandable polystyrene as raw material.

[0011] Further, the waterproof layer is prepared from polyurethane as raw material.

[0012] Further, the thermal insulation layer is prepared from polyurethane foam as raw material.

[0013] Further, the sound insulation layer is prepared from glass wool as raw material.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1. In the utility model, a plurality of density boards can be spliced through the installation of the connecting strip and the mounting piece, achieving the effect of quickly splicing the density boards, reducing the installation time required when using the density boards, reducing the space occupied by the density boards during transportation, and thus reducing the construction difficulty and making the transportation of the density boards more convenient.

[0016] 2. In the utility model, the structure prepared from aluminum oxide and other materials greatly improves the wear resistance of the density board, making the density board more durable and prolonging the service life of the density board. The structure made of expandable polystyrene can effectively buffer the force when the density board is impacted, thereby improving the stability and service life of the density board. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A perspective view of the heat-insulating and sound-insulating density board is provided for the utility model;

[0018] Figure 2 A mounting piece structure schematic view of the heat-insulating and sound-insulating density board is provided for the utility model;

[0019] Figure 3 A density board splicing structure schematic view of the heat-insulating and sound-insulating density board is provided for the utility model;

[0020] Figure 4 A cross-sectional schematic view of the heat-insulating and sound-insulating density board is provided for the utility model.

[0021] LEGEND:

[0022] 1, density board; 2, mounting groove; 3, positioning groove; 4, connecting groove; 5, waterproof paint; 6, connecting strip; 7, mounting piece; 8, positioning piece; 9, wear-resistant layer; 10, buffer layer; 11, waterproof layer; 12, thermal insulation layer; 13, sound insulation layer. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Referring to Figures 1-3 An embodiment provided by the utility model: a thermal insulation and sound insulation density board, comprising density board 1 and mounting piece 7, density board 1 has multiple, the four corners of density board 1 are all provided with mounting groove 2, the bottom side of mounting groove 2 is provided with positioning groove 3, the top side of density board 1 is all provided with connecting groove 4 around, connecting groove 4 is slidably connected with connecting strip 6 inside, connecting strip 6 bottom side is provided with waterproof paint 5, mounting groove 2 is slidably connected with mounting piece 7 inside, the bottom side of mounting piece 7 is fixedly connected with multiple positioning pieces 8, positioning piece 8 is located inside positioning groove 3, positioning groove 3 and positioning piece 8 are connected by glue, connecting strip 6 is prepared by rubber as raw material.

[0025] Specifically, in use, multiple density boards 1 are arranged together, then connecting strip 6 is inserted into the connecting groove 4 inside between two density boards 1 through mounting groove 2, two arranged together density boards 1 are connected, then glue is placed inside positioning groove 3, then mounting piece 7 is placed into mounting groove 2 inside, positioning piece 8 is inserted into positioning groove 3 inside at the same time, positioning piece 8 is connected together with density board 1 through glue, thereby completing splicing, reaches the effect that multiple density boards 1 can be quickly spliced, thereby the installation time required when using density board 1 is reduced, the space occupied by density board 1 in the transportation process is reduced, thereby the construction difficulty is reduced, at the same time, density board 1 is more convenient when transporting.

[0026] Referring to Figure 1 And Figure 4 It also comprises wear-resistant layer 9, the inner surface side of wear-resistant layer 9 is provided with buffer layer 10, the inner surface side of buffer layer 10 is provided with waterproof layer 11, the inner surface side of waterproof layer 11 is provided with thermal insulation layer 12, the inner surface side of thermal insulation layer 12 is provided with sound insulation layer 13, wear-resistant layer 9 is prepared by aluminium trioxide as raw material, buffer layer 10 is prepared by expandable polystyrene as raw material, waterproof layer 11 is prepared by polyurethane as raw material, thermal insulation layer 12 is prepared by polyurethane foam as raw material, sound insulation layer 13 is prepared by glass wool as raw material.

[0027] Specifically, the wear-resistant layer 9 made of aluminum oxide has good wear resistance, so that the density board 1 can withstand longer friction and wear, prolong the service life of the density board 1, the buffer layer 10 made of expandable polystyrene has sufficient strength and support, so that it can effectively buffer the force of the density board 1 when it is impacted, thereby making the density board 1 more durable, the waterproof layer 11 made of polyurethane as raw material can effectively prevent water from penetrating into the structure, protect the inside of the density board 1 from moisture erosion, prolong the service life, the thermal insulation layer 12 made of polyurethane foam as raw material has excellent flame retardant and thermal insulation performance, so that it can effectively prevent heat transfer, so that the density board 1 has good thermal insulation effect, and finally the sound insulation layer 13 made of glass wool as raw material can effectively reduce the spread of noise and reduce noise pollution, providing people with a more quiet and comfortable living and working environment. The structure made of aluminum oxide and other materials greatly improves the wear resistance of the density board 1, making the density board 1 more durable, thereby prolonging the service life of the density board 1. The structure made of expandable polystyrene as material can effectively buffer the force when the density board 1 is impacted, thereby improving the stability and service life of the density board 1.

[0028] Working principle: when in use, arrange multiple density boards 1 together, then insert the connecting strip 6 into the connecting groove 4 between the two density boards 1 through the installation groove 2, connect the two arranged density boards 1, then place glue in the positioning groove 3, then insert the installation piece 7 into the installation groove 2, and insert the positioning piece 8 into the positioning groove 3, so that the positioning piece 8 is connected with the density board 1 through the glue, thereby completing the splicing. The wear-resistant layer 9 made of aluminum oxide has good wear resistance, so that the density board 1 can withstand longer friction and wear, prolong the service life of the density board 1, the buffer layer 10 made of expandable polystyrene has sufficient strength and support, so that it can effectively buffer the force of the density board 1 when it is impacted, thereby making the density board 1 more durable, the waterproof layer 11 made of polyurethane as raw material can effectively prevent water from penetrating into the structure, protect the inside of the density board 1 from moisture erosion, prolong the service life, the thermal insulation layer 12 made of polyurethane foam as raw material has excellent flame retardant and thermal insulation performance, so that it can effectively prevent heat transfer, so that the density board 1 has good thermal insulation effect, and finally the sound insulation layer 13 made of glass wool as raw material can effectively reduce the spread of noise and reduce noise pollution, providing people with a more quiet and comfortable living and working environment.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A thermal and acoustic insulating density board comprising a density board (1) and a mounting member (7), characterized in that: The density board (1) has a plurality of installation grooves (2) at the four corners, the bottom side of the installation groove (2) is provided with a positioning groove (3), the top side of the density board (1) is provided with a connecting groove (4), the inside of the connecting groove (4) is slidably connected with a connecting strip (6), the bottom side of the connecting strip (6) is provided with waterproof paint (5), the inside of the installation groove (2) is slidably connected with an installation piece (7), the bottom side of the installation piece (7) is fixedly connected with a plurality of positioning pieces (8), the positioning piece (8) is located in the positioning groove (3), and the positioning groove (3) and the positioning piece (8) are connected by glue.

2. A thermal and acoustic insulation density board according to claim 1, characterized in that: The connecting strip (6) is prepared from rubber as raw material.

3. The heat and sound insulation density board according to claim 1, wherein, It also includes a wear-resistant layer (9), the inner surface of the wear-resistant layer (9) is provided with a buffer layer (10), the inner surface of the buffer layer (10) is provided with a waterproof layer (11), the inner surface of the waterproof layer (11) is provided with a heat preservation layer (12), and the inner surface of the heat preservation layer (12) is provided with a sound insulation layer (13).

4. A thermal and acoustic insulation density board according to claim 3, characterized in that: The wear-resistant layer (9) is prepared from aluminum oxide as raw material.

5. A thermal and acoustic insulation density board according to claim 3, characterized in that: The buffer layer (10) is prepared from expandable polystyrene as raw material.

6. A thermal and acoustic insulation density board according to claim 3, characterized in that: The waterproof layer (11) is prepared from polyurethane as raw material.

7. A thermal and acoustic insulation density board according to claim 3, characterized in that: The heat preservation layer (12) is prepared from polyurethane foam as raw material.

8. A thermal and acoustic insulation density board according to claim 3, characterized in that: The sound insulation layer (13) is prepared from glass wool as raw material.

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