CYATCO Acoustics Shines at CAAF 2025: Innovative Materials Lead the Future of Architectural Acoustics

Introduction

On March 23, 2025, the 6th China Architectural Acoustics & Noise Control Expo (CAAF) opened grandly at the Guangzhou Fuli Global Expo Center. This event is a major gathering for China’s architectural acoustics and noise control industry.

As the most influential platform for acoustic technology exchange, the expo brought together top experts, industry leaders, and leading companies. Covering 7,000 square meters, it featured 200+ top brands from China and abroad, attracting international buyers from Germany, Russia, the UAE, Canada, and more.

Guangdong Chuangya Acoustics Technology Co., Ltd., a leader in architectural acoustics for over 20 years, played a dual role—both as a sponsor and a core exhibitor. At the event, they unveiled their revolutionary acoustic material, Sandstone Seamless Acoustic Panels, drawing widespread industry attention.

CYATCO Acoustics: A Dual Role as an Industry Leader

As a key player at the expo, CYATCO Acoustics’ booth became a major highlight. As a sponsor, their branding blended seamlessly with the event’s theme, showcasing their commitment to industry progress. As an exhibitor, they displayed an innovative lineup of acoustic products, with case studies demonstrating real-world applications in high-end architecture. Experts, designers, engineers, and buyers gathered to explore their solutions.

Sandstone Seamless Acoustic Panels: Redefining Acoustic Materials

At the industry conference, Chen Daqiang, Executive Director of CYATCO Acoustics, delivered a keynote speech titled “Applications of Sandstone Seamless Acoustic Panels,” revealing the technical breakthroughs behind this groundbreaking product.

Key Highlights:

1. Material Innovation

The Sandstone Seamless Acoustic Panel is made from lightweight sand particles bonded together using CY polymerization technology. The irregular shapes and interconnected micro-pores of the particles create excellent sound absorption. The panel achieves precise acoustic and decorative effects by controlling particle size and polymerization. A special protective coating gives it a “lotus effect,” making it waterproof, fire-resistant, and highly durable. Tests show a Noise Reduction Coefficient (NRC) of up to 0.95, covering full-frequency sound absorption needs.

2. Eco-Friendly

Lab tests confirm its TVOC (Total Volatile Organic Compounds) level is 0.096, far below China’s national standard of ≤0.5.

3. Aesthetic Breakthrough

Unlike traditional acoustic materials, it supports flat, curved, and complex shapes, ideal for seamless designs in unique spaces. It also offers customizable textures, colors, and finishes, blending functionality with aesthetics.

4. Applications

Proven in landmark projects like the Guangzhou National Archives, Shenzhen China Overseas Tower, and Sanya Meilan Airport, it excels in theaters, conference halls, schools, and hospitals.

Conclusion

The 2025 CAAF Expo marks not an end but a new beginning. With the Sandstone Seamless Acoustic Panels, CYATCO Acoustics is driving the green transformation of architectural acoustics. This product ushers in a new era of “high performance, high design, and high sustainability,” reshaping the future of acoustic materials and design.