Precast Concrete Partition Wall Panels: Lightweight, Energy-Efficient & Sustainable
Precast concrete partition wall panels are innovative, energy-saving wall materials composed of high-quality raw materials including calcium silicate board, cement, EPS (Expanded Polystyrene foam), sand, and specialized additives. Manufactured through a one-time compounding process, these panels offer an eco-friendly, non-polluting building solution suitable for modern construction.

Key Features & Benefits:
 Lightweight, high strength, and space-saving
Excellent waterproofing, fireproofing, and thermal insulation
Superior sound insulation and earthquake resistance
Cost-effective and easy to install

These versatile EPS cement sandwich panels are widely used in interior partitions, exterior walls, and roofing systems across residential, commercial, and industrial buildings. As a sustainable alternative to traditional blocks, they represent the next generation of wall materials—enabling innovative architectural designs while meeting the demands of contemporary, high-performance building environments.



Precast Concrete Partition Wall Panel: Key Advantages for Modern Construction
Understanding the advanced features of precast concrete partition wall panels can help you choose a smarter, safer, and more efficient building solution.

Here’s why these panels stand out:
1. 100% Waterproof & Damp-Proof
Precast concrete partition wall panels provide excellent resistance against moisture and water penetration, making them ideal for high-humidity areas such as bathrooms, kitchens, and basements. This enhances indoor air quality and prevents mold growth.
2. Superior Fire Resistance
Formulated with a core of non-combustible materials including calcium silicate board, these panels deliver outstanding fire protection. They can withstand temperatures up to 1000°C and offer a fire resistance rating of up to 4 hours, significantly improving building safety and compliance with fire regulations.

3. Excellent Thermal & Sound Insulation
Thanks to its expanded polystyrene (EPS) core, the panel delivers superior thermal efficiency and acoustic performance. It helps maintain stable indoor temperatures—keeping interiors cooler in summer and warmer in winter—while significantly reducing external noise, ensuring a quieter and more comfortable living or working environment.
4. High Structural Strength
Each panel features a reinforced framework with steel wire trusses and welded wire mesh spanning its full length. This creates a continuously reinforced configuration that offers exceptional load-bearing capacity, impact resistance, and structural integrity—ideal for modern high-performance buildings.
5. Easy & Fast Installation
The lightweight design and modular structure simplify handling and installation. Utility pipes and electrical conduits can be easily embedded within the panels, speeding up construction timelines, reducing labor costs, and offering greater flexibility for interior layouts.
6. Space-Saving & Multiple Thickness Options
With finishes that require no additional plastering, these panels help maximize usable floor area. Available in a wide range of thicknesses—including 60mm, 75mm, 90mm, 100mm, 120mm, and 150mm—they offer tailored solutions to meet varying project requirements for both residential and commercial applications.



Precast Concrete Partition Wall Panel Installation


Step-by-Step Installation Guide for Precast Concrete Partition Wall Panels
1. Laser Positioning & Adhesive Application
Use a high-precision infrared laser locator to mark double guiding lines on the floor. Apply mixed adhesive evenly along the marked lines before positioning the panel.
2. Precision Cutting for Minimal Waste
Cut panels to required dimensions using a hand-held electric cutter. Maximize material usage to reduce waste and improve cost-efficiency.
3. Adhesive Application in Panel Grooves
Fill the bump slots of each panel completely with mixed adhesive to ensure strong bonding and structural integrity.
4. Install, Align, and Secure the First Panel
Place the first panel in the starting row. Use a guiding rule to check alignment and verticality. Adjust, tighten, and ensure all slots are fully filled with adhesive for a secure fit.
5. Seal Gaps and Reinforce with Steel Bars
Apply PU foam to fill gaps between panels and structures. Use steel bars for additional reinforcement between the wall panel and ceiling.
6. Curing and Crack Prevention
Allow the wall to set for at least 24 hours. Fill any minor gaps or cracks with specialized Hanmero filler for a smooth, continuous surface.
7. Electrical Grooving & Concealment
Groove the wall for electrical tubes, wires, and switch boxes. Fill grooves securely with mortar afterward.
8. Apply Anti-Crack Reinforcement
Strengthen the wall surface by applying fiberglass mesh with anti-crack mortar to prevent future cracks.
9. Install Door/Window Frames
The panels support all types of doors and windows. Use plywood backing, nails, and wall anchors for secure frame installation.
10. Final Decoration
Complete the installation with painting, wallpaper, tiles, or any other finishing material. These panels are compatible with all common decorative surfaces.



Precast Concrete Partition Wall Panel: Key Applications in Modern Construction
1. High-Performance Floor System
Ideal for use as floor decking, these panels deliver exceptional sound insulation, waterproofing, and damp resistance. They offer high load-bearing capacity, anti-static properties, abrasion resistance, and corrosion protection while remaining easy to groove for wiring and plumbing. Suitable for a wide range of applications including top-floor additions, factories, workshops, and storage facilities.
2. Villa & Exterior Wall Cladding
Designed to adapt to seasonal and climatic changes, these panels help regulate indoor humidity and temperature for improved comfort and energy efficiency. Their eco-friendly and breathable properties make them a perfect fit for modern residential projects such as villas, modular homes, low-rise buildings, apartments, and urban housing.
3. Interior Partition System
With superior fire resistance, high load-bearing capacity, excellent sound and thermal insulation, and simple installation, these lightweight sandwich panels are widely used in high-rise and super high-rise buildings as non-load-bearing interior partitions. They provide reliable performance while allowing flexibility in interior layout design.
4. Durable Roofing System
An effective solution to prevent roof leakage, these panels provide reliable heat insulation, seamless joints, and high-temperature resistance. Their lightweight yet high-strength properties reduce the need for excessive beams and columns, lowering material usage and improving structural safety. Easy and fast installation further enhances their cost-effectiveness for both new builds and renovations.

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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.