Waterproof insulating brick with sound absorption and insulation effects

Abstract

The utility model discloses a waterproof heat preservation brick with sound absorption and insulation effects, which comprises a brick body, a notch is arranged in the middle of the brick body, a sound absorption plate is arranged on the inner wall of the notch, a waterproof coating is coated on the outer wall of the brick body, a heat preservation and insulation plate is fixed inside the brick body, two sides of the heat preservation and insulation plate are connected with honeycomb sound insulation plates, and the honeycomb sound insulation plates are connected with the waterproof coating. The honeycomb sound insulation plate comprises a honeycomb block, a square plate and ceramic powder, wherein the ceramic powder is coated on the inner wall of a honeycomb core of the honeycomb block. Through the waterproof coating, the sound-absorbing plate, the heat-preserving and heat-insulating plate and the honeycomb sound-insulating plate, the waterproof performance can be effectively improved through the waterproof coating, the sound-absorbing plate and the heat-preserving and heat-insulating plate can play the roles of heat preservation, heat insulation and noise reduction, and in the sound-insulating strengthening design, the brick body is designed to be hollow, so that the sound-insulating and heat-insulating effects are improved. And the two groups of honeycomb sound insulation plates are arranged inside, so that sound insulation can be enhanced, and the defect of singleness of sound absorption by sound absorption plates in the prior art is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of building material design, in particular to a waterproof and heat-insulating brick with sound-absorbing and sound-insulating effects. Background Art

[0002] Brick is a common building material, mainly used for masonry and construction of various buildings. Bricks are made of clay, shale, coal gangue, etc., and are fired at high temperatures. Depending on the purpose and requirements, the shape, size and strength grade of bricks are also different.

[0003] The existing building bricks need to consider the sound insulation effect when they are made. The more common sound insulation method at present is to set sound insulation cotton inside the bricks for sound insulation. For example, patent number CN211548344U discloses a sound insulation brick, which is soundproofed by setting internal sound insulation cotton to enhance environmental protection. However, the sound insulation effect of the sound insulation cotton is limited and single, and it cannot meet the needs when the external noise is large. At the same time, in an environment of high temperature, high humidity or low air pressure, the sound insulation effect of the sound insulation cotton may be affected. Therefore, the applicant proposes a waterproof insulation brick with sound absorption and sound insulation effect to solve the problem. Utility Model Content

[0004] The utility model provides a waterproof heat-insulating brick with sound-absorbing and sound-isolating effects, which solves the above-mentioned background problems.

[0005] In order to solve the above technical problems, the utility model provides a waterproof thermal insulation brick with sound absorption and sound insulation effects, including a brick body, a notch is provided in the middle of the brick body and a sound-absorbing board is provided on the inner wall of the notch, a waterproof coating is coated on the outer wall of the brick body, a thermal insulation board is fixed inside the brick body, honeycomb sound insulation boards are connected on both sides of the thermal insulation board, the honeycomb sound insulation board includes a honeycomb block, a square plate and ceramic powder, the ceramic powder is coated on the inner wall of the honeycomb core of the honeycomb block, one end of the honeycomb block is connected to the thermal insulation board and the other end contacts the sound-absorbing board, and the outer wall of the square plate contacts the sound-absorbing board of the brick body.

[0006] Preferably, assembly blocks are fixed on both sides of the thermal insulation board, and the assembly blocks are inserted into the recesses on the top of the brick body and connected using screws.

[0007] Preferably, a row of long strips are arranged on the top of the thermal insulation board, and sound-absorbing strips of corresponding shapes are inserted into the long strips, and the sound-absorbing strips are made of corrosion-resistant rubber.

[0008] Preferably, the honeycomb blocks, the square plates and the thermal insulation plates are of an integrated design, and two square plates are spliced ​​on the outside of each of the two groups of honeycomb blocks.

[0009] Preferably, the sound absorbing panel is made of glass fiber, and a layer of soft rubber is provided on the contact surface between the sound absorbing panel and the honeycomb block and the square plate.

[0010] Preferably, the waterproof coating is made of water-based waterproof latex paint, and the waterproof coating is evenly applied to the side wall and bottom surface of the brick body.

[0011] Preferably, two adjacent faces of the brick body are fixed with convex splicing blocks, and the other two adjacent faces of the brick body are provided with corresponding convex grooves.

[0012] Preferably, plug-in grooves are symmetrically arranged on both sides of the top of the brick body, and plug-in blocks corresponding to the plug-in grooves are arranged on both sides of the bottom of the brick body.

[0013] Compared with the related art, the waterproof and heat-insulating brick with sound-absorbing and sound-insulating effect provided by the utility model has the following beneficial effects:

[0014] The utility model provides a waterproof thermal insulation brick with sound absorption and sound insulation effects. Through a waterproof coating, a sound-absorbing board, a thermal insulation board and a honeycomb sound insulation board, the waterproof coating can effectively improve the waterproof performance, and the sound-absorbing board and the thermal insulation board can play the role of thermal insulation and noise reduction. In terms of sound insulation reinforcement design, the brick body is hollow in design, and two groups of honeycomb sound insulation boards are arranged inside to enhance sound insulation, which solves the single deficiency of relying entirely on sound-absorbing boards for sound absorption in traditional technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the whole honeycomb sound insulation board of the utility model;

[0017] Figure 3 This is a schematic diagram of the top view of the whole honeycomb sound insulation board of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the thermal insulation board of the utility model;

[0019] Figure 5 It is a schematic diagram of the overall front view structure of the utility model.

[0020] Numbers in the figure: 1. Brick body; 2. Thermal insulation board; 21. Long strip; 22. Sound-absorbing strip; 23. Assembly block; 3. Honeycomb sound insulation board; 31. Honeycomb block; 32. Square plate; 33. Ceramic powder; 4. Sound-absorbing board; 5. Waterproof coating; 6. Insert block; 7. Convex groove; 8. Splicing block; 9. Insert groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Depend on Figure 1-Figure 5 The utility model includes a brick body 1, a notch is provided in the middle of the brick body 1 and a sound absorbing board 4 is provided on the inner wall of the notch, a waterproof coating 5 is coated on the outer wall of the brick body 1, a thermal insulation board 2 is fixed inside the brick body 1, honeycomb sound insulation boards 3 are connected on both sides of the thermal insulation board 2, the honeycomb sound insulation board 3 includes a honeycomb block 31, a square plate 32 and ceramic powder 33, the ceramic powder 33 is coated on the inner wall of the honeycomb core of the honeycomb block 31, one end of the honeycomb block 31 is connected to the thermal insulation board 2 and the other end contacts the sound absorbing board 4, and the outer wall of the square plate 32 contacts the sound absorbing board 4 of the brick body 1.

[0023] As mentioned above, through the waterproof coating 5, the sound-absorbing board 4, the thermal insulation board 2 and the honeycomb sound insulation board 3, the waterproof coating 5 can effectively improve the waterproof performance, and the sound-absorbing board 4 and the thermal insulation board 2 can play the role of thermal insulation and noise reduction, and in the sound insulation reinforcement design, the brick body 1 is a hollow design, and two groups of honeycomb sound insulation boards 3 are arranged inside, and the honeycomb core of multiple honeycomb blocks 31 forms a porous structure. After assembly, the other end of the honeycomb block 31 contacts the sound-absorbing board 4 to form a closed grid, and the square plate 32 increases the stability of the honeycomb block 31, which effectively prevents air flow. At the same time, heat convection and radiation forms are difficult to propagate in this structure, and the propagation of sound waves is also limited. After being transmitted, the sound is weakened layer by layer to play a sound insulation role, and the ceramic powder 33 on the inner wall of the core can further improve the sound insulation effect, which solves the single deficiency of relying entirely on the sound-absorbing board 4 for sound absorption in traditional technology.

[0024] Assembly blocks 23 are fixed on both sides of the thermal insulation board 2, and the assembly blocks 23 are inserted into the recesses on the top of the brick body 1 and connected with screws. A row of long strips 21 are arranged on the top of the thermal insulation board 2, and sound-absorbing strips 22 of corresponding shapes are inserted into the long strips 21. The sound-absorbing strips 22 are made of corrosion-resistant rubber. The honeycomb blocks 31, the square plates 32 and the thermal insulation board 2 are integrated, and two groups of honeycomb blocks 31 are each spliced ​​with two square plates 32 on the outside.

[0025] As mentioned above, in the optimized design of the thermal insulation board 2 and the honeycomb sound insulation board 3, the thermal insulation board 2 and the honeycomb sound insulation board 3 are directly inserted into the top opening of the brick body 1 during installation, and then fixed with screws through the assembly block 23, which is very convenient. The sound-absorbing strip 22 in the long strip opening 21 can further improve the sound insulation effect. Finally, the two square plates 32 are in contact with the sound-absorbing board 4, which can improve the strength and avoid the breakage of the honeycomb block 31, thereby achieving a good protective effect. It should be noted that the top plate 32 and the top surface of the thermal insulation board 2 are designed to be flush with the top surface of the brick body 1.

[0026] The sound absorbing board 4 is made of glass fiber, and the contact surface between the sound absorbing board 4 and the honeycomb block 31 and the square plate 32 is also provided with a layer of soft rubber. The waterproof coating 5 is made of water-based waterproof latex paint, and the waterproof coating 5 is evenly applied on the side wall and bottom surface of the brick body 1.

[0027] As mentioned above, in the optimized design of the sound absorbing panel 4 and the waterproof coating 5 materials, the glass fiber can be recycled and has a certain flame retardant effect. At the same time, a thin layer of soft rubber can fit more tightly with the honeycomb block 31 and the square plate 32, and the waterproof coating 5 is made of water-based waterproof latex paint, which has the advantages of being environmentally friendly, non-toxic and easy to construct, and is very practical.

[0028] Two adjacent faces of the brick body 1 are fixed with convex splicing blocks 8, and the other two adjacent faces of the brick body 1 are provided with corresponding convex grooves 7. The top of the brick body 1 is symmetrically provided with plug-in grooves 9 on both sides, and the bottom of the brick body 1 is provided with plug-in blocks 6 corresponding to the plug-in grooves 9 on both sides.

[0029] As mentioned above, finally, in the assembly design, during assembly, the splicing block 8 and the convex groove 7 can be spliced ​​in a horizontal position, and the plug-in groove 9 and the plug-in block 6 can be docked in the vertical direction, so that the overall assembly can be quickly performed. It should be noted that the top brick body 1 needs to seal the recess, such as using a thin brick to cover it, etc. At the same time, the bottom and outermost splicing block 8 and the plug-in block 6 need to be knocked off, and the outermost convex groove 7 can be sealed with cement or corresponding bricks and other materials. This is also a prior art means and is not limited here.

[0030] Working principle: During installation, directly insert the thermal insulation board 2 and the honeycomb sound insulation board 3 from the top opening of the brick body 1, and then fix them with screws through the assembly block 23. At this time, the sound absorbing board 4 contacts the honeycomb block 31 and the square plate 32 through the thin rubber layer on the inner surface. Then, during assembly, the splicing block 8 and the convex groove 7 can be spliced ​​in the horizontal position, and the plug-in groove 9 and the plug-in block 6 can be docked in the vertical direction, so that the overall assembly can be quickly performed. During daily use, the waterproof coating 5 can effectively improve the waterproof performance, and the sound absorbing board 4 and the thermal insulation board 2 can play the role of thermal insulation and noise reduction. In terms of sound insulation reinforcement design, the honeycomb cores of multiple honeycomb blocks 31 form a porous structure. After assembly, the honeycomb cores of the honeycomb blocks 31 form a closed lattice, which effectively prevents air flow. At the same time, heat convection and radiation are difficult to propagate in this structure, and the propagation of sound waves is also limited. After being transmitted, the sound is weakened layer by layer to play a sound insulation role, thereby enhancing the sound insulation and environmental protection effects.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof and heat-insulating brick with sound-absorbing and sound-insulating effects, comprising a brick body (1), characterized in that: The brick body (1) is provided with a notch in the middle and a sound absorbing board (4) is provided on the inner wall of the notch; the outer wall of the brick body (1) is coated with a waterproof coating (5); a heat preservation and insulation board (2) is fixed inside the brick body (1); honeycomb sound insulation boards (3) are connected to both sides of the heat preservation and insulation board (2); the honeycomb sound insulation board (3) comprises a honeycomb block (31), a square board (32) and ceramic powder (33); the ceramic powder (33) is coated on the inner wall of the honeycomb core of the honeycomb block (31); one end of the honeycomb block (31) is butted against the heat preservation and insulation board (2) and the other end is in contact with the sound absorbing board (4); the outer wall of the square board (32) is in contact with the sound absorbing board (4) of the brick body (1).

2. The waterproof thermal insulation brick with sound absorption and sound insulation effect according to claim 1, characterized in that: Assembly blocks (23) are fixed on both sides of the thermal insulation board (2), and the assembly blocks (23) are inserted into the top recesses of the brick body (1) and connected using screws.

3. The waterproof thermal insulation brick with sound absorption and sound insulation effect according to claim 2, characterized in that: A row of long strip openings (21) are arranged on the top of the thermal insulation board (2), and sound absorbing strips (22) of corresponding shapes are inserted into the long strip openings (21). The sound absorbing strips (22) are made of corrosion-resistant rubber.

4. The waterproof thermal insulation brick with sound absorption and sound insulation effect according to claim 2, characterized in that: The honeycomb blocks (31), the square plates (32) and the thermal insulation board (2) are of an integrated design, and two square plates (32) are spliced ​​outside each of the two groups of honeycomb blocks (31).

5. The waterproof thermal insulation brick with sound absorption and sound insulation effect according to claim 1, characterized in that: The sound absorbing board (4) is made of glass fiber, and a layer of soft rubber is provided on the contact surface between the sound absorbing board (4) and the honeycomb block (31) and the square board (32).

6. The waterproof thermal insulation brick with sound absorption and sound insulation effect according to claim 1, characterized in that: The waterproof coating (5) is made of water-based waterproof latex paint, and the waterproof coating (5) is evenly applied to the side wall and bottom surface of the brick body (1).

7. The waterproof thermal insulation brick with sound absorption and sound insulation effect according to claim 6, characterized in that: Two adjacent surfaces of the brick body (1) are fixed with convex splicing blocks (8), and the other two adjacent surfaces of the brick body (1) are provided with corresponding convex grooves (7).

8. The waterproof thermal insulation brick with sound absorption and sound insulation effect according to claim 7, characterized in that: Insertion grooves (9) are symmetrically arranged on both sides of the top of the brick body (1), and insertion blocks (6) corresponding to the insertion grooves (9) are arranged on both sides of the bottom of the brick body (1).

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