Home » Sandwich Panels » PET Foam Core Panel Series
Specifications
- Thickness: 100mm (Custom sizes: 50-150mm).
- Panel Structure: CFRT sheet + PET foam + CFRT sheet.
- Skin: 1.2mm CFRT sheet.
- Core material: 100kg/m³ PET (Polyethylene terephthalate) foam.
- Area weight: 12.22kg/m².
- Applications: Wall panels, roofing panels.
DESCRIPTION
Next-Generation Eco-Friendly Composite Panels for Modular Housing
Compared with traditional SIP (Structural Insulated Panels), this new-generation PET foam sandwich panel delivers significant improvements in weight reduction, waterproof performance, and fire resistance.
Advanced Panel Structure
- Outer Skin: Lightweight and wear-resistant CFRT (Continuous Fiber Reinforced Thermoplastic) sheets offer excellent rigidity and outstanding impact resistance.
- Core Material: Rigid, recyclable PET foam core providing outstanding strength-to-weight performance.
Product Advantages
- Lightweight yet Strong
Weighing only 1/3 to 1/5 of traditional SIP panels of the same thickness, these panels greatly reduce the overall structural load while maintaining excellent rigidity and mechanical strength.
- Superior Waterproof Performance
The closed-cell PET foam core does not absorb water, ensuring stable structural performance even in high-humidity or wet environments.
- Enhanced Fire Resistance
CFRT skins with flame-retardant properties significantly improve safety performance, making the panels suitable for demanding building applications.
- Safe and Non-Toxic
Both virgin and recycled PET materials are processed under strict environmental standards. The final product is formaldehyde-free, odorless, and safe for human use.
- Fully Recyclable
PET foam core is recyclable, addressing the environmental challenges associated with traditional insulation materials and supporting sustainable construction practices.
A Revolution in Modular Construction Efficiency
Prefabricated PET composite panels are reshaping the modular housing construction process through standardized production and simplified installation.
- Prefabricated Production
Composite panels undergo precise processing in the factory, including cutting, drilling, and chamfering, with dimensional errors controlled within ±2mm. Customized specifications can be produced according to house design drawings, along with prefabricated accessories such as door and window opening reinforcements and corner connectors, reducing on-site processing.
- Rapid Assembly
Modular kit packaging, with panels separated by cushioning foam, minimizes damage during transportation. Due to the lightweight of individual panels, small modular houses can be manually handled and installed by 2-3 workers, while large modules require only a small crane. Compared to the 10-ton cranes required for traditional SIP panels, equipment rental costs are significantly reduced.
Beyond Modular Housing
Environmentally friendly PET foam sandwich panels, with their comprehensive advantages, have been widely applied.
- Prefabricated Homes: Container houses, prefabricated villas, temporary housing.
- Public Buildings: Portable toilets, guard booths, staff dormitories, medical isolation wards.
- Commercial Spaces: Pop-up shops, guesthouses, campground supporting buildings.
- Industrial Sector: Cleanroom partitions, cold storage insulation panels, equipment protective covers.
TOPOLOGROUP – Building the Next Generation of Modular Housing Solutions
01. Customization Options
We offer flexible customization to meet diverse project requirements:
- Panel Thickness: 50mm – 200mm.
- Panel Dimensions: Up to 3m × 12m.
- Color Options: Fully customizable according to the RAL color chart.
- Functional Upgrades: Optional enhancements including
- Acoustic insulation layers
- Fire-retardant coatings
- Anti-static coatings
These options ensure suitability for a wide range of applications, including residential, commercial, healthcare, and cultural tourism projects.
02. Design Optimization Support
Our professional engineering team provides integrated design solutions tailored to your project conditions, including:
- Panel layout optimization.
- Structural joint reinforcement.
- Thermal insulation and energy efficiency design.
All solutions are developed based on local climate conditions, geological factors, and functional requirements, ensuring optimal performance and long-term reliability.