Aluminum mesh sound-absorbing wall is a sound-absorbing material commonly used in modern architectural design. It not only improves the acoustic performance of the space, but also adds to the aesthetics of the building. The purpose of this article is to introduce in detail the construction method of aluminum mesh sound-absorbing wall, which is divided into material selection, pretreatment, installation steps and precautions, etc., aiming to provide a comprehensive and practical construction guide for professionals.
First, the selection of materials
Before construction, you first need to choose the right aluminum mesh material. The selection of aluminum mesh needs to consider factors such as its hole size, thickness, and surface treatment. Generally speaking, the larger the aperture, the better the sound absorption; At the same time, surface treatments such as spraying or anodizing can improve the corrosion resistance and aesthetics of aluminum sheets.
In addition to aluminum plate mesh, it is also necessary to prepare sound-absorbing cotton (or other sound-absorbing materials), fixed frames (such as aluminum alloy frames), fasteners, sealing materials, etc.
2. Pre-treatment
Before the construction of the aluminium mesh acoustic wall, the installation area needs to be pre-treated, which includes steps such as wall cleaning, measurement and marking.
1. Clean the wall: Ensure that the wall surface of the installation area is smooth and clean, free of dust, oil and other impurities.
2. Measurement and marking: Measure the wall according to the design requirements, and accurately mark the position of the aluminum plate mesh installation.
3. Installation steps
1. Fix the keel: According to the size and shape of the aluminum plate mesh, the metal keel is installed on the wall surface in advance. The installation of the keel needs to be kept horizontal and vertical to ensure the flatness and stability of the aluminum plate mesh.
2. Install sound-absorbing cotton: Fill the keel and the wall with sound-absorbing cotton or other sound-absorbing materials. This step is the key to improving sound absorption.
3. Install aluminum plate mesh: Fix the aluminum plate mesh on the keel. Depending on the need, it can be fixed with screws or rivets, etc. Note that the aluminum mesh needs to be kept flat and aligned during installation.
4. Seam treatment: For the seams at the splices, they need to be filled with the corresponding sealing material to ensure the overall aesthetics and sound absorption.
5. Surface treatmentAfter the installation of the aluminum mesh is completed, the surface can be sprayed or other decorative treatment as needed to improve its aesthetics and durability.
Fourth, the construction process
1. Wall preparation.
Ensure that the construction wall surface is flat, clean, free of oil and dust. If necessary, use sandpaper to sand the wall to improve the adhesion of the material when it is fixed.
2. Design and measurement.
The layout of the aluminium mesh is designed according to the size of the wall and the expected sound absorption. Measure and mark the location of the aluminum mesh installation to ensure that the layout of the design meets the expectations visually and practically.
3. Install the fixed frame.
According to the size and shape of the aluminum plate mesh, install the fixed frame to the wall. Use screws or other fasteners to secure the frame to the wall. This step should ensure the horizontal and vertical of the frame to avoid visual errors in the later stage.
4. Lay sound-absorbing materials.
The back of the aluminum mesh is filled with sound-absorbing material, such as sound-absorbing cotton. This layer of material can effectively absorb and reduce the reflection of sound, and improve the overall sound absorption effect.
5. Install aluminum plate mesh.
Fix the aluminum plate mesh to the frame. According to the specifications and fixing method of the aluminum plate mesh, it can be welded, screwed or snapped fixed. Ensure that the aluminum mesh is flat and tight, and there is no obvious deformation or loosening.
6. Sealing and modification.
Check the seams between the aluminum plate mesh and the fixed frame, and seal it with a sealing material to prevent moisture erosion. If necessary, paint or finish the surface of the aluminium mesh for better visual and protective properties.
5. Precautions
1. Understand the situationBefore construction, you should fully understand the wall material and structure, and choose the appropriate fixing method and fasteners.
2. Security measuresDuring the construction process, appropriate safety measures need to be taken, such as wearing safety helmets and safety belts, to ensure the safety of construction personnel.
3. Select the material:The selection of sound-absorbing materials should be based on the actual acoustic needs, and the sound-absorbing frequency range of different materials is different, so the choice should be made according to the actual situation.
4. Adjust and calibrateDuring the installation process, it is necessary to constantly adjust and correct to ensure the flatness and alignment of the aluminum plate mesh.
5. Environmental conditions: It is necessary to pay attention to environmental conditions, such as humidity, temperature, etc., during construction, and avoid construction under unsuitable environmental conditions, so as not to affect the performance of materials and construction quality.
6. MaintenanceAfter the installation of the aluminum mesh sound-absorbing wall is completed, it needs to be cleaned and maintained regularly to maintain its beauty and sound-absorbing performance.
Aluminum mesh sound-absorbing walls combine aesthetics and practicality, and are a common choice in modern architectural design. Although there are many steps in the construction method, as long as the correct steps and methods are followed, the desired effect can be achieved. Through the careful implementation of the above steps, it is possible to achieve both beautiful and practical sound-absorbing walls, creating a more comfortable living and working environment for people.