In-depth Demand Report | Disassembling Hexagon Sound Proof Panels

Acoustical treatment materials can be roughly divided into sound absorption materials, diffusion materials and sound insulation materials according to their functions. Among them, the sound-absorbing material is not only the conventional sound-absorbing plate, but also the low-frequency trap which is usually used to absorb low frequencies. First of all, we need to know how the sound will continue to spread after it has spread to our common walls.







































Incident sound-reflected sound = sound absorption coefficient

Incident sound-transmitted sound = transmission loss

Some of the sound is absorbed by the wall and turned into heat energy.

From the above relationship, it is not difficult to find that sound insulation can only ensure as little transmitted sound as possible, but it does not necessarily have a good sound absorption effect.

sound absorbing material

Traditional sound-absorbing materials are porous materials, or the scientific name is acoustic resistance sound-absorbing materials. The essence of sound wave is a kind of vibration, exactly speaking, it is air vibration for the speaker system. When air vibration is transmitted to this sound-absorbing material, it will be gradually relieved by the fine pore structure and converted into heat energy.


















Generally speaking, the thicker the sound-absorbing material is, the more such small holes are in the direction of sound propagation, and the better the absorption effect of sound incident immediately or at a small angle is.

Diffusion material













When the sound is incident on the wall, some sound will exit along the geometric direction and continue to spread, but usually this process is not an absolute "specular reflection". If it is an ideal absolute reflection, the sound should exit completely in the geometric direction after passing through the surface, and the energy in the exit direction is consistent with the incident direction. The whole process does not lose energy, which can be understood as no diffusion at all, or more popularly as specular reflection in optics.

sound insulating material

The sound insulation and sound absorption properties of materials are different. Sound-absorbing materials often use the pore structure in the material. However, this pinhole structure usually leads to the transmission and propagation of sound waves. However, in order to prevent the sound from further transmitting from the material, it is necessary to reduce the cavity structure as much as possible and increase the density of the material.

Usually, the sound insulation performance of sound insulation materials is related to the density of materials. Buying high-density sound insulation materials can further improve the sound insulation performance of the room. However, the single-layer sound insulation material sometimes still has limitations. At this time, double-layer sound insulation treatment can be adopted, and additional damping materials can be added to the two-layer sound insulation material. However, it should be noted that the two layers of sound insulation materials should be avoided as much as possible to adopt the same thickness, so as to avoid repetition of coincidence frequency. If in the actual construction and decoration, the whole house should be soundproofed first, and then sound absorption and diffusion treatment should be carried out.

The front wall is decorated with perforated sound-absorbing board of ecological wood Great Wall as a rigid diffusion sound-absorbing structure for film appreciation. Irregular wood veneer is pasted on the pillars on both sides to reflect sound.

According to the acoustic sinking structure of the original beam ceiling, the top surface is decorated with fake beams, and the customized sound-absorbing wedge is hoisted inside the sinking to play the role of sound absorption and diffusion.

According to the final requirements of acoustic calculation, the side elevation is made of composite sound-absorbing structure and diffusion structure, all supporting pieces such as additional keels are irregularly designed for earthquake resistance, and the external decoration is made of polyester fiber sound-absorbing board.

Product feature editing














On November 13th, Mr. Jones visited Toomel's factory and expressed high satisfaction with our sound-absorbing wall panel products. This visit not only impressed the customer, but also allowed us to successfully receive a large order. Mr. Jones was full of praise for our sound-absorbing wall panels and had high expectations for its sound-absorbing effect, appearance design and quality. During the visit, we introduced our advanced production equipment and strict quality management to our customers in detail, allowing them to have a deeper understanding of our products and services. When the customer finished the visit, Toomel's sales team quickly followed up and further communicated with the customer to clarify the order details and requirements. Through mutual cooperation, we finally confirmed details such as product model, quantity, size and color, and completed a formal quotation and sales contract. The confirmation of this large order is not only recognition of the quality of our products, but also customers' trust in Toomel as a reliable partner. 











































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Next, our production team acted quickly, formulated a reasonable production plan, and carefully prepared all required raw materials and equipment. During the production process, we will strictly follow customer requirements and Toomel's high standards. Quality control will be strictly implemented to ensure that the quality of each sound-absorbing wall panel meets international standards and customer expectations. At the same time, during the production process, we will continue to communicate closely with customers, report production progress to them in a timely manner, and answer any questions and needs. We believe that through transparent communication and timely feedback, our cooperation will be smoother and more enjoyable. After production is completed, we will conduct comprehensive quality inspections to ensure that the products are free of any defects and meet customer requirements. Once it passes the quality inspection, we will arrange logistics according to the plan to ensure that the goods are shipped to the customer's designated location on time. 

















































Installation method














At the same time, we will continue to maintain good communication and service with our customers. We will work with our customers to resolve any potential issues or needs and ensure they are always satisfied with our products and services. Toomel's team feels very honored to have secured this large order. We will work hard to produce perfect sound-absorbing wall panel products with full enthusiasm and professional attitude, while continuing to provide high-quality customer service. 

We are convinced that through close cooperation with customers and stable quality assurance, we can achieve greater success and continue to occupy a leading position in the sound-absorbing wall panel industry. Finally, thank you for your support and trust in Toomel. We look forward to cooperating with you next time and guarantee to provide you with the best solutions and high quality products.