Moisture-proof and sound-proof light wall

Abstract

The utility model provides a moisture-proof and sound-proof light wall, which relates to the technical field of buildings, and comprises a wall body, a moisture-proof layer and a decorative layer, and the wall body is made of foamed aluminum; the damp-proof layer is fixedly installed on the inner side wall of the wall body, first grooves and second grooves which are distributed in a staggered mode are formed in the outer surface of the damp-proof layer, base films are fixedly installed on the two sides of the wall body, dovetail grooves are reserved in the two ends of the wall body, and plugging strips and connecting strips are slidably installed in the two dovetail grooves correspondingly. The damp-proof layer is arranged on the inner wall of the wall body, and the first groove and the second groove are formed in the outer surface of the damp-proof layer, so that the noise reduction and sound insulation capacity of the wall body can be enhanced while the damp-proof effect of the wall body is enhanced; and constructors can conveniently connect and fix the plugging strip and the connecting strip with the wall body through an adhesive and the like, so that the connecting effect between the wall bodies is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a moisture-proof and sound-insulating lightweight wall. Background Art

[0002] As "perhaps the most important metal" in the 21st century, aluminum has long been widely used. After years of development, aluminum has been able to be presented in a variety of ways to meet people's multi-level and multi-field needs. Foamed aluminum is the leader among aluminum derivatives. Foamed aluminum is a lightweight porous metal material with countless bubbles on the basis of aluminum. It also has the characteristics of metal phase bubbles and is a physical functional material with great application prospects. Its manufacturing method is mainly to add additives to pure aluminum or aluminum alloys and manufacture it through a foaming process. Since metals have higher rigidity than plastics, in theory, foamed aluminum of the same thickness can absorb more energy than foam made of polyvinyl chloride.

[0003] While modern buildings pursue energy conservation and environmental protection, safety cannot be compromised. Foam aluminum panels are light in weight and have good rigidity. Due to the inherent advantages of metals, they have ideal flame retardant effects. Therefore, foam aluminum is used to make some lightweight walls. However, the moisture-proof and sound insulation effects of foam aluminum lightweight walls in general technology are not good enough, and the fixing effect when multiple foam aluminum lightweight walls are connected is also poor. Utility Model Content

[0004] The utility model aims to provide a moisture-proof and sound-insulating lightweight wall, aiming to solve the problem that the moisture-proof and sound-insulating lightweight wall in the general technology has insufficient moisture-proof and sound-insulating effects.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the moisture-proof and sound-insulating lightweight wall comprises: a wall, a moisture-proof layer and a decorative layer, the wall is made of foamed aluminum; the moisture-proof layer is fixedly installed on the inner wall of the wall, and the outer surface of the moisture-proof layer is provided with a first groove and a second groove that are staggered; the decorative layer is installed on the outer surface of the moisture-proof layer.

[0006] The beneficial effect is: a moisture-proof layer is set on the inner wall of the wall, and a first groove and a second groove are opened on the outer surface of the moisture-proof layer, which can enhance the moisture-proof effect of the wall while enhancing its noise reduction and sound insulation capabilities, thereby achieving the purpose of moisture-proof and sound insulation.

[0007] A further technical solution of the utility model is that base membranes are fixedly installed on both sides of the wall.

[0008] A further technical solution of the utility model is that dovetail grooves are reserved at both ends of the wall, and a blocking strip and a connecting strip are slidably installed inside the two dovetail grooves respectively.

[0009] A further technical solution of the present utility model is that the cross-section of the sealing strip is an isosceles trapezoid, and the cross-section of the connecting strip is two isosceles trapezoids with their upper bases connected.

[0010] A further technical solution of the present utility model is that grouting grooves are provided inside both the sealing strip and the connecting strip.

[0011] A further technical solution of the present utility model is that through holes communicating with the grouting grooves are provided on the side walls of both the sealing strip and the connecting strip.

[0012] The beneficial effects are as follows: a dovetail groove is reserved at the end of the wall for installing the sealing strip or the connecting strip, grouting grooves are provided inside the sealing strip and the connecting strip, and through holes communicating with the grouting grooves are provided on the side walls of the sealing strip and the connecting strip, which can facilitate construction workers to connect and fix the sealing strip and the connecting strip to the wall through adhesives, etc., so as to improve the connection effect between walls.

[0013] A further technical solution of the present utility model is that the cross-sections of both the first groove and the second groove are semi-circular.

[0014] A further technical solution of the present utility model is that the first groove and the second groove intersect with each other to form uniformly distributed sound-absorbing grooves on the outer surface of the moisture-proof layer. Description of the Drawings

[0015] Figure 1 is a structural schematic diagram of the present utility model.

[0016] Figure 2 is a structural schematic diagram of the moisture-proof layer in a specific embodiment of the present utility model.

[0017] Figure 3 is a structural schematic diagram of the connecting strip in a specific embodiment of the present utility model.

[0018] In the figure: 1 - wall, 11 - base film, 12 - dovetail groove, 13 - sealing strip, 14 - connecting strip, 15 - grouting groove, 16 - through hole, 2 - moisture-proof layer, 21 - first groove, 22 - second groove, 3 - decorative layer. Detailed Embodiments

[0019] The following further describes the detailed embodiments of the present utility model with reference to the drawings.

[0020] As Figure 1As shown in the figure, a moisture-proof and sound-insulating lightweight wall includes a wall 1. A moisture-proof layer 2 is fixedly installed on the inner side wall of the wall 1, and a decorative layer 3 is fixedly installed on the other side of the moisture-proof layer 2. The wall 1 is made of foamed aluminum. Base films 11 are fixedly installed on both sides of the wall 1. Dovetail grooves 12 are reserved at both ends of the wall 1. A sealing strip 13 and a connecting strip 14 are respectively slidably installed inside the two dovetail grooves 12. During actual use, the sealing strip 13 or the connecting strip 14 can be installed inside the dovetail groove 12 according to requirements. The cross-section of the sealing strip 13 is an isosceles trapezoid, and the cross-section of the connecting strip 14 is two isosceles trapezoids with their upper bases connected, that is, the sealing strip 13 is half of the connecting strip 14.

[0021] As Figure 3 shown in the figure, grouting grooves 15 are opened inside both the sealing strip 13 and the connecting strip 14, and through holes 16 communicating with the grouting grooves 15 are opened on the side walls of the sealing strip 13 and the connecting strip 14. After installation, adhesive bonding materials and the like are filled inside the grouting grooves 15 to connect the sealing strip 13 or the connecting strip 14 with the wall 1.

[0022] As Figure 2 shown in the figure, first grooves 21 and second grooves 22 are opened on the outer surface of the moisture-proof layer 2. The cross-sections of the first grooves 21 and the second grooves 22 are both semi-circular. The first grooves 21 and the second grooves 22 are staggered with each other to form uniformly distributed sound-absorbing grooves on the outer surface of the moisture-proof layer 2. In this embodiment, the first grooves 21 are horizontally distributed, and the second grooves 22 are vertically distributed, so that the moisture-proof layer 2 can improve the sound-insulating effect while enhancing the moisture-proof ability of the wall 1 to achieve the purpose of moisture-proof and sound-insulating.

[0023] The decorative layer 3 is adhesively bonded to the outer surface of the moisture-proof layer 2.

[0024] During use, the two ends of the connecting strip 14 are respectively installed inside the dovetail grooves 12 of the two walls 1 to connect the adjacent two walls 1. When the wall 1 is at the end, the sealing strip 13 is installed inside the dovetail groove 12 at the end of the wall 1. Adhesive bonding materials and the like are filled inside the grouting grooves 15 to connect the sealing strip 13 or the connecting strip 14 with the wall 1. Then, the moisture-proof layer 2 provided with the first grooves 21 and the second grooves 22 is fixedly installed on the inner wall of the wall 1. Finally, the decorative layer 3 is adhesively bonded to the moisture-proof layer 2 with an adhesive.

[0025] In the present utility model, by reserving a dovetail groove 12 at the end of the wall body for installing a sealing strip 13 or a connecting strip 14, and further opening a grouting groove 15 inside the sealing strip 13 and the connecting strip 14, and opening a through hole 16 on the side wall of the sealing strip 13 and the connecting strip 14 which is in communication with the grouting groove 15, it is convenient for construction workers to connect and fix the sealing strip 13 and the connecting strip 14 to the wall body 1 through adhesives, etc., so as to improve the connection effect between the wall bodies. Moreover, a moisture-proof layer 2 is provided on the inner wall of the wall body 1, and a first groove 21 and a second groove 22 are opened on the outer surface of the moisture-proof layer 2, which can enhance the moisture-proof effect of the wall body while enhancing its noise reduction and sound insulation ability, achieving the purpose of moisture-proof and sound insulation.

Claims

1. A moisture-proof and sound-insulating lightweight wall, characterized in that it comprises: A wall (1), wherein the wall (1) is made of foamed aluminum; A moisture-proof layer (2) is fixedly mounted on the inner wall of the wall (1), wherein the outer surface of the moisture-proof layer (2) is provided with first grooves (21) and second grooves (22) which are arranged in a staggered manner; The decorative layer (3) is installed on the outer surface of the moisture-proof layer (2).

2. A moisture-proof and sound-insulating lightweight wall according to claim 1, characterized in that: Base membranes (11) are fixedly mounted on both sides of the wall (1).

3. A moisture-proof and sound-insulating lightweight wall according to claim 1, characterized in that: Dovetail grooves (12) are reserved at both ends of the wall (1), and blocking strips (13) and connecting strips (14) are slidably mounted inside the two dovetail grooves (12), respectively.

4. A moisture-proof and sound-insulating lightweight wall according to claim 3, characterized in that: The cross section of the blocking strip (13) is an isosceles trapezoid, and the cross section of the connecting strip (14) is an isosceles trapezoid with two upper bases connected.

5. The moisture-proof and sound-insulating lightweight wall according to claim 3 is characterized in that: Grouting grooves (15) are provided inside the sealing strip (13) and the connecting strip (14).

6. A moisture-proof and sound-insulating lightweight wall according to claim 5, characterized in that: The side walls of the blocking strip (13) and the connecting strip (14) are both provided with through holes (16) that are interconnected with the grouting groove (15).

7. A moisture-proof and sound-insulating lightweight wall according to any one of claims 1 to 6, characterized in that: The cross-sections of the first groove (21) and the second groove (22) are both semicircular.

8. The moisture-proof and sound-insulating lightweight wall according to claim 7, characterized in that: The first grooves (21) and the second grooves (22) are staggered to form evenly distributed sound-absorbing grooves on the outer surface of the moisture-proof layer (2).

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