Project name: Nantong University Art Center Project
Area: 15743.91㎡
Completion Time: 2024
Application Scenarios: Concert Hall, Rehearsal Hall, Piano Room
Material Used: MLS Diffuser, Grooved Acoustic Panel, Fabric Acoustic Panel, River-blocking Styled Solid Wood Panels, Wood Veneer Decorative Panel
Nantong University Art Center is located in Seyuan Campus. It is divided into three parts: theater, concert hall and art gallery. The three buildings are connected with each other and unfold along the lakeside.
This project corresponds to Fan Zeng Art Museum across the lake. It integrates cultural activities, art popularization, leisure and entertainment. It is an important cultural position of Nantong University and a practical place for teachers and students to increase their knowledge and learn through entertainment.
Concert Hall Rendering
Involving the health and safety of students, the school leaders paid special attention to physical properties such as environmental protection, and required the materials to be odorless, which is exactly consistent with our Wuyang Yi Guan production requirements for materials. After strict evaluation and testing by Party A, our company easily stood out from many brands and won the opportunity to provide acoustic and decorative panel materials and services for this project.
At present, the project has passed the completion acceptance, and Xiaoyang will take you to an overview of the project status.
Concert Hall
Materials used: MLS Diffuser, Fabric Acoustic panel, River-blocking Styled Solid Wood Panels, Wood Veneer Decorative panel
Concert Hall Installation Finished Product
The acoustic design of the concert hall is mainly based on the principles of sound propagation, reflection, absorption and diffraction. On the basis of the acoustic design, the project selected materials with good sound absorption, diffusion and reflection properties.
MLS Diffusers and Fabric Acoustic Panels are used on the walls to reduce the problem of echo and reverberation, and avoid excessive reflected sound and long echoes from the ceiling; the irregularly shaped diffusers provide good early reflected sound to every corner of the auditorium, which can enhance the fullness and layering of the music and clearly display the subtle differences between instruments and sounds.
Concert hall installation site
The time is tight, the task is heavy, and the requirements are high. Workers are busy everywhere. All parties involved in the project worked together, communicated closely, and always strengthened quality, safety and progress management, and finally completed all construction tasks on time and with quality.
Rehearsal Room/Piano Room：
Materials used: Grooved Acoustic Panels
Rehearsal Hall/Piano Room Installation Site
Rehearsal Room/Piano Room
On the basis of sound insulation, the piano room and rehearsal room use Grooved Acoustic Panel for sound absorption.
The reverberation time in the piano room is controlled between 0.4 and 0.6 seconds, ensuring a uniformly distributed sound field without noticeable acoustic defects such as echoes, flutter echoes, croaking, or low-frequency coloration (booming). This guarantees the uniform propagation of sound.
The reverberation time of the rehearsal hall at 500Hz should be between 1.0 and 1.2 seconds, and the sound field should be evenly distributed with an unevenness within ±4dB. At the same time, sound quality defects such as noise interference, echo, multiple echoes and sound shadows should be avoided to ensure consistent sound quality at all locations.
After being installed on site, Wuyang Yi Guan's acoustic and decorative panel materials looked beautiful and elegant, without any unpleasant smell, and once again won unanimous recognition from the owner and Party A!
Acoustic Materials Notes
MLS diffuser
Finish: PU painting/ Veneer
Base material: A-grade black MGO panel /Fire resistant HDF
Fire Performance: According to GB8624-2012 "Classification of Combustion Performance of Building Materials and Products", the combustion performance reaches non-combustible A2 grade/flammable B1 grade;
Eco Performance: in line with national and international environmental protection standards, according to GB18580-2017 formaldehyde emission test, it meets E0 grade requirements.
Acoustics: scientifically designed according to acoustic principles, making the sound field more uniform and effectively improving the fullness and three-dimensionality of the sound.
Grooved Acoustic Panel
Finish: Veneer/Melamine/HPL/PU painting
Base material: A-grade black MGO panel /Red fire-resistant MDF/ Black HDF /Pine solid wood /Other customization
Fire Performance: According to GB8624-2012 "Classification of Combustion Performance of Building Materials and Products", the combustion performance reaches non-combustible A2 grade/flammable B1 grade.
Eco Performance: In line with national and international environmental protection standards, according to GB18580-2017 formaldehyde emission test, it meets E1 environmental protection requirements.
Acoustics: Excellent sound absorption and noise reduction performance, especially good sound absorption effect in medium and low frequencies. (GA 13/3: NRC=0.90; GA 28/4: NRC=0.85)
Formaldehyde-free Fabric Acoustic Panel
Finish: Flame-retardant Acoustic Cloth/ Class A Fire Resistant Glass Fiber Cloth
Base Material: White Eco-friendly Acoustic Wool
Fire Performance: According to GB8624-2012 "Classification of Combustion Performance of Building Materials and Products", the combustion performance reaches non-combustible A2 grade/flammable B1 grade;
Eco Performance: In line with national and international environmental protection standards, according to GB18580-2017 formaldehyde emission test, in line with E0 grade requirements.
Acoustics: Noise reduction coefficient NRC ≥ 0.85, full-frequency sound absorption, especially good mid-high frequency effect.
Grade A Decorative Panel
Finish: Veneer/ Melamine
Base material:A-grade black MGO panel /Red fire-resistant MDF/ Black HDF /Pine solid wood /Other customization
Fire Performance: According to GB8624-2012 "Classification of Combustion Performance of Building Materials and Products", the combustion performance reaches Grade A2/B1;
Eco Performance: According to GB18580-2017 "Limits of Formaldehyde Emission from Artificial Boards and Their Products for Indoor Decoration Materials", it meets the requirements of Grade E1.
The relatively uniform wood veneer finish throughout the project creates an elegant and warm atmosphere, further highlighting Nantong's profound river and sea culture. I believe that in the multiple acoustic spaces created with acoustic panels and diffusers, whether it is artistic creation or performance appreciation, it will be an enjoyable experience for students and teachers.
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