EPS Cement Sandwich Wall Panel – Product Details
1. Product Name:
EPS Cement Sandwich Wall Panel – Soundproof Series
2. Material Composition:
Calcium silicate board, expanded polystyrene (EPS), cement, sand
3. Available Specifications:
2270mm × 610mm × (60/75/90/100/120/150mm)
4. Applications:
Lightweight partition walls, fast room/office partitions, soundproof dividers, roofs, floors, exterior walls, villas, and high-rise buildings
5. Key Advantages:
Fast installation
Excellent sound insulation
Fireproof performance
Easy pipe and wire embedding
Saves 5% room space
No plastering required




EPS Cement Sandwich Wall Panel – Advanced Soundproofing Solutions

Residential Soundproofing Applications
Our panels significantly reduce exterior noise infiltration in homes. While windows and doors are common focus areas in existing structures, EPS Cement Sandwich Wall Panels provide superior exterior wall sound insulation—creating quieter, more peaceful living environments.

Commercial Soundproofing Solutions
Ideal for restaurants, schools, offices, and healthcare facilities, our panels enhance architectural acoustics by:
Improving customer and patient experiences
Maintaining concentration and productivity in workspaces
Securing confidential conversations through effective noise blocking

How Our Soundproofing Technology Works
Soundproofing reduces sound pressure between source and receiver. Our panels utilize multiple noise-reduction principles:

Damping: Disrupts vibrational energy

Absorption: Converts sound waves into minimal heat

Porous Absorption: Traps sound within material structure

Distance Enhancement: Adds effective mass to increase acoustic separation
Featuring a 42dB sound insulation rating, these panels offer certified noise reduction for both new construction and renovation projects across residential and commercial sectors.




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About Us

Wuhan Hanmero Building Materials Co., Ltd., established in 2009, has grown into a national high-tech enterprise specializing in green building system materials, integrated intelligent production lines, and holistic solutions for energy-efficient residential technologies. Headquartered in Wuhan, the company leverages the regional advantages and talent resources of Central China, with modern R&D and production bases in Jingshan and Macheng, Hubei Province. It possesses a complete system spanning material research, manufacturing, and technology export.


In terms of products and equipment, the company’s core businesses include:
Green Wall & Decorative Materials and Intelligent Production Lines:

Products such as Eps Cement Sandwich Panels, Expanded Clay Cement Wall Panels, Foamed Concrete Panels, Gypsum Hollow Panels, Gypsum Blocks, Flexible Tiles, WPC Wall Panels, SPC Flooring, and Wallpapers, along with automated production lines. The company offers customized design and complete line exports, enabling high-precision and low-energy consumption production.



Dry-Mix Mortar & Coatings and Complete Production Equipment: 
Including rendering mortar, crack-resistant mortar, adhesives, lightweight gypsum plaster, self-leveling mortar, and eco-friendly interior/exterior wall coatings. The production lines are equipped with efficient dispersion, metering, and packaging systems. The products exhibit strong adhesion and high durability, widely used in both new construction and renovation projects.



HANMERO operates a professional R&D center dedicated to new materials and equipment. The team is led by engineers and doctors specializing in materials science, mechanical automation, and building structures. The company collaborates with numerous universities nationwide in industry-academia-research partnerships and has obtained over 60 patents. Some of its technologies and production lines have been exported to multiple countries along the "Belt and Road" initiative.



HANMERO has established a comprehensive pre-sales and after-sales technical service mechanism, providing customers with product selection, production line planning, installation and commissioning, operator training, and long-term maintenance support. Its products are certified with CE, ISO9001, ISO14001, and SGS, and are exported to more than 90 countries and regions, including the United States, the United Kingdom, Germany, Australia, Saudi Arabia, the UAE, Qatar, Russia, India, Vietnam, Nepal, Brazil, Uzbekistan, Kazakhstan, Azerbaijan, Nigeria, and Ghana. They are widely applied in residential buildings, hospitals, schools, shopping malls, office buildings, public structures, industrial plants, and new urban development projects.
 
Guided by the philosophy of “Green Construction, Empowered by Technology, Globally Shared,” the company continues to drive innovation and international application of energy-saving building materials, intelligent production lines, and integrated construction technologies, striving to become a globally leading green building system integrator and service provider.