Double-noise-reduction light brick wall
By using a double-layer lightweight brick wall structure and noise-reducing brick design, combined with longitudinal reinforcement and groove structure, the problems of insufficient sound insulation and sturdiness of lightweight brick walls are solved, achieving good noise reduction effect and structural stability.
Patent Information
- Application Number
- CN202520098495.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-15
AI Technical Summary
The porous nature of lightweight brick walls makes it easy for sound to penetrate. Traditional methods, such as increasing the thickness or applying sound insulation materials, cannot effectively improve the sound insulation effect and are not strong enough.
The structure employs a double-layer lightweight brick wall with noise-reducing bricks filling the middle. These bricks consist of a calcium silicate shell and sound insulation cotton, and the connection is reinforced by longitudinal ribs and grooved structures, including the combination of concave ring ribs and tie ribs.
It achieves good noise reduction and overall stability of lightweight brick walls, and improves the sound insulation performance and structural strength of the walls.
Smart Images
Figure CN223689137U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of building wall, concretely relates to a light brick wall with double noise reduction. BACKGROUND
[0002] The absolute dry capacity of light brick is only 500~700Kg / m³, which is about 1 / 4 of ordinary concrete and about 1 / 3 of clay brick. The lightness of light brick makes it have significant advantages in reducing the weight of building and the pressure of foundation and structure, especially suitable for high-rise buildings or building structures with special load-bearing requirements. Due to the porosity of light brick, although it enhances the sound absorption performance to some extent, it also means that sound can penetrate the wall more easily. These pores provide a channel for sound propagation, making the sound insulation effect worse than that of wall materials with higher density. The traditional way to improve the sound insulation and noise reduction of light brick wall is to increase the thickness of light brick wall or to apply sound insulation materials on the surface of light brick wall. The latter cannot guarantee the overall firmness of the sound insulation material and the wall, and is prone to falling off, which needs to be improved. Therefore, we propose a light brick wall with double noise reduction. SUMMARY
[0003] In view of the above technical problems in the related art, the utility model provides a light brick wall with double noise reduction, which can solve the above problems.
[0004] To achieve the above technical purposes, the technical scheme of the utility model is as follows:
[0005] A light brick wall with double noise reduction, comprising a light brick wall A, a noise reduction wall and a light brick wall B, the light brick wall A is composed of a plurality of light bricks A, the light brick wall B is composed of a plurality of light bricks B, the noise reduction wall is composed of a plurality of noise reduction bricks, and the noise reduction brick comprises a calcium silicate shell plate and sound insulation cotton filled in the calcium silicate shell plate.
[0006] Further, the upper and lower end faces of the light brick A and the light brick B are provided with grooves, and the grooves of the same layer of light brick A and the grooves of the same layer of light brick B are independently matched with a reinforcing bar.
[0007] Further, the longitudinal reinforcement is provided with a concave ring reinforcement in the middle, and the concave ring reinforcement is connected in the groove.
[0008] Further, the longitudinal reinforcement is provided with a concave ring reinforcement in the middle, and the concave ring reinforcement is connected in the groove.
[0009] Further, the thickness of the noise reduction brick is half of the thickness of the light brick wall A.
[0010] The utility model discloses a beneficial effect: the device of the application sets up double -deck light -body brick wall and fills in and sets up the noise reduction brick containing sound -proof cotton between double -deck light -body brick wall, thereby make light -body brick wall have better noise reduction effect, through the longitudinal reinforcement of recess ring tendon on both ends of noise reduction brick, cooperate light -body brick wall brick body recess and draw reinforcement, greatly promote the overall connection firmness of double -deck light -body brick wall and noise reduction brick, improve the overall stability of wall body. BRIEF DESCRIPTION OF DRAWINGS
[0011] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0012] The utility model will be further described in detail according to the drawings.
[0013] Figure 1 It is the structure schematic diagram of double -deck noise reduction light -body brick wall body of the utility model embodiment;
[0014] Figure 2 It is the assembly schematic diagram of light -body brick A, noise reduction brick and light -body brick wall B;
[0015] Figure 3 It is the structure schematic diagram of noise reduction brick.
[0016] In the drawing:
[0017] 1, light -body brick wall A;101, light -body brick A;2, noise reduction brick;201, calcium silicate shell board;202, sound -proof cotton;3, light -body brick wall B;301, light -body brick B;4, draw reinforcement;5, longitudinal reinforcement;501, recess ring tendon;6, recess. DETAILED DESCRIPTION
[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art belong to the range of protection of the utility model.
[0019] As Figures 1-3As shown, according to the utility model discloses a double noise reduction light body brick wall, including light body brick wall A1, noise reduction wall and light body brick wall B3, light body brick wall A1 is by a plurality of light body brick A101 pile up and is composed, light body brick wall B3 is by a plurality of light body brick B301 pile up and is composed, noise reduction wall is by a plurality of noise reduction brick 2 pile up and is composed, noise reduction brick 2 includes calcium silicate shell board 201, the sound insulation cotton 202 filled in the inside of calcium silicate shell board 201.
[0020] Embodiment one: the vertical section size of light body brick A101, noise reduction brick 2, light body brick B301 is consistent, the thickness of noise reduction brick 2 is only half of light body brick A101 thickness, the total span of longitudinal reinforcement 5 is 2cm less than light body brick A101 thickness, light body brick A101, noise reduction brick 2, light body brick B301 are piled up as shown in the mode; Figure 1
[0021] The construction steps are as follows, first, lay the bottom layer, after light body brick A101, noise reduction brick 2, light body brick B301 pile up a layer, fold longitudinal reinforcement 5 to the top of light body brick A101, light body brick B301, so that concave ring rib 501 is embedded in recess 6, then lay a bar 4 on the surface of concave ring rib 501, then continue to pile up the second layer of light body brick A101, noise reduction brick 2, light body brick B301;
[0022] The longitudinal reinforcement 5 cooperates with the concave ring rib 501 and the recess 6 structure, which can enhance the connection fastness of the light body brick A101, the noise reduction brick 2 and the light body brick B301.
[0023] In the preferred technical solution, the upper and lower end faces of the light body brick A101 and the light body brick B301 are provided with recesses 6, the recesses 6 of the same layer of light body brick A101 and the recesses 6 of the same layer of light body brick B301 are independently embedded with a bar 4, and the recesses 6 are semicircular in shape, which is convenient for adapting to the shape of the bar 4.
[0024] In the preferred technical solution, the top of the calcium silicate shell board 201 is provided with longitudinal reinforcement 5 on both sides, the longitudinal reinforcement 5 at both ends of the calcium silicate shell board 201 is respectively connected with the horizontal brick joint of the light body brick A101 and the light body brick B301, the longitudinal reinforcement 5 is provided with a concave ring rib 501 downward in the middle, the concave ring rib 501 is clamped in the recess 6, and the longitudinal reinforcement 5 cooperates with the concave ring rib 501 and the recess 6 structure, which can enhance the connection fastness of the light body brick A101, the noise reduction brick 2 and the light body brick B301.
[0025] In summary, the embodiment provides a double-layer light brick wall, the double-layer light brick wall is arranged and the noise reduction bricks containing sound insulation cotton are arranged between the double-layer light brick walls, so that the light brick wall has better noise reduction effect, the longitudinal reinforcement with the concave ring reinforcement at both ends of the noise reduction brick is matched with the light brick wall brick body groove and the reinforcing bar 4, and the overall connection firmness of the double-layer light brick wall and the noise reduction brick 2 is greatly improved.
[0026] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A lightweight brick wall body with double noise reduction, characterized by, The application relates to a light-weight brick wall, which comprises light-weight brick wall A (1), a noise reduction wall and light-weight brick wall B (3), wherein the light-weight brick wall A (1) is composed of a plurality of light-weight bricks A (101), the light-weight brick wall B (3) is composed of a plurality of light-weight bricks B (301), and the noise reduction wall is composed of a plurality of noise reduction bricks (2), wherein the noise reduction brick (2) comprises a calcium silicate shell plate (201) and sound insulation cotton (202) filled in the calcium silicate shell plate (201).
2. A double noise-reduced light-weight brick wall body according to claim 1, wherein The upper and lower end faces of the light-weight brick A (101) and the light-weight brick B (301) are provided with grooves (6), the grooves (6) of the light-weight brick A (101) in the same layer and the grooves (6) of the light-weight brick B (301) in the same layer are independently matched with a reinforcing bar (4).
3. A double noise-reduced light-weight brick wall body according to claim 1, wherein The top sides of the calcium silicate shell plate (201) are horizontally provided with longitudinal reinforcing bars (5), and the longitudinal reinforcing bars (5) at the two ends of the calcium silicate shell plate (201) are respectively connected with horizontal brick joints of the light-weight brick A (101) and the light-weight brick B (301).
4. A double noise-reduced light-weight brick wall body according to claim 3, wherein The middle part of the longitudinal reinforcing bar (5) is provided with a concave ring reinforcing bar (501) which is downwardly recessed, and the concave ring reinforcing bar (501) is clamped in the groove (6).
5. A double noise-reduced light-weight brick wall body according to claim 1, wherein The thickness of the noise reduction brick (2) is half of the thickness of the light-weight brick wall A (1).