How does foam ceramic-partition board perform in terms of sound absorption and noise reduction, and what environments is it suitable for?
Publish Time: 2025-03-11
In modern architectural design, sound absorption and noise reduction have become one of the key elements to improve the quality of indoor environment. Foam ceramic-partition board, as a new type of green and environmentally friendly building material, has shown excellent performance in sound absorption and noise reduction with its unique pore structure and excellent physical properties, and is widely used in a variety of environments that require noise reduction treatment.
Foam ceramic-partition board is made of solid waste such as clay tailings and ceramic fragments as the main raw materials, and is made by high-temperature roasting through advanced production processes and foaming technology. This material has a closed-cell structure with high porosity, which allows sound waves to be reflected, refracted and scattered multiple times inside it during propagation, thereby converting sound energy into heat energy or other forms of energy and dissipating it, achieving the effect of sound absorption and noise reduction. Its sound absorption performance is closely related to porosity, pore size distribution, material density and thickness. Generally speaking, the sound absorption performance of foam ceramic is best when the porosity is 70% to 90%. In addition, increasing the thickness of the material can also improve the sound absorption effect.
In terms of sound absorption and noise reduction, foam ceramic-partition board performs particularly well. Its 10cm thick board has an airborne sound insulation of up to 43dB, which can fully meet the sound insulation needs of daily indoor partition walls. This feature makes foam ceramic-partition board an ideal sound insulation and sound absorption material for building exterior walls, roofs, indoor partition walls and other parts, which can significantly improve the acoustic performance of buildings.
In addition to its excellent sound absorption and noise reduction performance, foam ceramic-partition board also has the characteristics of light weight, high strength, fire resistance and heat preservation, waterproof and moisture-proof, mildew and antibacterial. Its weight is only a fraction of traditional wall materials, which can significantly reduce the building load and reduce the load-bearing burden of beam and column foundations. At the same time, foam ceramic-partition board baked at high temperature has excellent fire resistance, which can effectively prevent the spread of fire and ensure building safety. In addition, its independent and closed pore structure makes the material have good waterproof and moisture-proof properties, and can keep the wall dry and clean even in a humid environment.
These excellent properties of foam ceramic-partition board make it widely used in a variety of environments that require noise reduction treatment. In the field of construction, it is often used in the construction of indoor partitions in shopping malls, offices, hotels, guesthouses, schools, and partition walls in home decoration, providing people with a quiet and comfortable indoor environment. In the field of transportation, foam ceramic-partition board can be used for the construction of sound barriers in transportation facilities such as highways, railways, and urban rail transit, effectively reducing the impact of traffic noise on the surrounding environment. In the industrial field, it can be used for sound insulation and sound absorption near noise sources such as factory workshops, machine rooms, and pump rooms to protect the hearing health of workers.
Foam ceramic-partition board has become an indispensable green building material in modern buildings with its excellent sound absorption and noise reduction performance and wide applicability. With the continuous improvement of people's requirements for indoor environmental quality, the application prospects of foam ceramic-partition board will be broader.
