What Are Heat Insulated Lightweight Concrete EPS Sandwich Panels?

Heat Insulated Lightweight Concrete EPS Sandwich Panels represent a groundbreaking innovation in modern construction. As a new type of high-grade building material, these panels combine exceptional thermal performance with structural efficiency.
Each panel consists of a core made from concrete and expanded polystyrene (EPS) foam, delivering both strength and superior insulation. The surface is finished with durable calcium silicate board or fiber cement board, providing a robust and ready-to-use building solution ideal for walls, roofs, and floors in energy-efficient residential, commercial, and industrial projects.



Heat Insulated Lightweight Concrete EPS Sandwich Panel: The Ultimate Wall Solution
The Heat Insulated Lightweight Concrete EPS Sandwich Panel delivers a complete set of superior properties that make it an ideal choice for modern construction worldwide.

This innovative panel integrates multiple key advantages:
Exceptional Performance: Excellent thermal insulation, full fireproofing, waterproof and moisture resistance, and effective soundproofing.
Strength & Practicality: High strength, impact resistance, and strong hanging capacity for heavy fixtures and appliances.
Installation Flexibility: Quick and easy installation, can be cut and grooved freely for wires, pipes, and utilities—no plastering needed, enabling dry construction and faster decoration.
Eco & Cost Efficiency: Environmentally friendly, saves significant time and labor costs, and complies with all national building standards.
With this comprehensive range of benefits—unmatched by traditional wall panels—it’s no wonder this system is rapidly growing in popularity across global construction projects.



EPS Cement Sandwich Panel Installation Guide
Step 1: Set Baseline & Position Panel
Mark base lines on the floor to ensure vertical alignment with the beam. Two people can easily carry each panel into position.
Step 2: Cut the Panel
Use a hand-held electric saw to cut panels to required dimensions based on wall specifications.
Step 3: Apply Cement Adhesive
Mix cement adhesive with water per instructions. Apply the mixture into panel grooves and along the wall baseline.
Step 4: Install the Panel
Lift panel to installation line. Use a crowbar to adjust and ensure tight adhesive contact. Secure temporarily with wood wedges.
Step 5: Correct & Fix the Panel
Check vertical and level alignment with a guiding rule. Insert steel bars between panels to reinforce connection and strength.
Step 6: Fill Gaps
After 24 hours, inspect for gaps between panels or ceilings. Fill with additional cement adhesive or PU foam.
Step 7: Insert Wires
Cut grooves for electrical wires and switch boxes using electric saw. Cover with cement adhesive and anti-crack fiber mesh.
Step 8: Apply Anti-Crack Material
3-5 days after installation, install anti-crack tape on joints or apply fiber mesh cloth across full wall (tape is lower cost).
Step 9: Plaster (If Required)
Plaster only if painting will be applied. No plastering needed for tile, PVC, wallpaper, or other covering materials.
Step 10: Install Doors & Windows
Panels are compatible with all types of doors and windows.
Step 11: Decorate
Finish with ceramic tile, wood panel, PVC sheet, paint, or any other material. Plastering is only necessary for painted surfaces.
EPS cement sandwich panel can be used for high-rising interior wall, exterior wall, partition wall.




Ideal for Whole Villa Construction – All Floors & Structures
EPS Cement Sandwich Panels are perfectly suited for complete villa projects, offering versatility and performance across:
All Villa Types: Single-floor, two-floor, three-floor, and multi-story villas
All Structure Types: Compatible with both concrete and steel structural systems
This flexibility makes them an excellent wall solution for modern residential villas of any scale or architectural style.


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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.