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Yumisteel
Product introduction
Sandwich panels are a modular building material designed to cover buildings and structures. These panels consist of two layers that form the outer structure and ensure form, weather resistance and rigidity. They contain a core that provides thermal and acoustic insulation properties.
Product specification
Specification | Details | ||
Effective width | 930-1130mm | ||
Panel thickness | 50/ 75/ 100/ 150/200mm | ||
Coating type | PE, SMP, HDP, PVDF | ||
Steel sheet (GI/PPGI/PPGL) | 0.40-0.75 mm | ||
Aluminum metal sheets | 0.60-1.20 mm | ||
Surface sheets | Steel sheet (GI/PPGI/PPGL): 0.40-0.75 mm | ||
Aluminum metal sheets:0.60-1.20 mm | |||
Aluminum foils:0.065 mm | |||
PVC sheets | |||
Core material | PIR/PUR | Rockwool with PU edges | Glass wool with PU edges |
Core density | 35-45 kg/m3 | 110-150 kg/m3 | 48-64 kg/m3 |
Thermal conductivity | ≤0.023 w/m· k | 0.035-0.041 w/m·k | 0.035-0.041 w/m·k |
Regular colour
Product advantages
☆Superior Thermal Efficiency
PU/PIR sandwich panels provide exceptional insulation (0.022W/mK), reducing energy costs by up to 40% in commercial buildings while maintaining consistent indoor temperatures year-round.
☆Fire Safety Certified
With B1/Euroclass fire ratings, these panels slow flame spread and resist high temperatures, enhancing building safety for offices and retail spaces.
☆ Lightweight & Structural
Despite their 40kg/m³ density, PU/PIR panels offer high load-bearing capacity, enabling faster installation and reduced structural support costs.
☆Weather & Noise Protection
The airtight cellular structure blocks moisture infiltration and reduces 28dB+ of external noise, ideal for urban commercial developments.
Product application
PU/PIR sandwich panels deliver superior thermal insulation and fire safety for energy-efficient offices, retail spaces, and commercial facades.
Packing & Delivery
☆ Packing
Seaworthy packing standards
If there is other package requested,please feel free to discuss with Yumisteel sales team.
☆Delivery
Delivery time for regular colors,coating types and thickness: 10-15 days ;
Delivery time for special colors,coating types and thickness: 15-25 days ;
Delivery term: FOB/CIF/CFR/DDP is available;
We can find good forwarder for customer or accept appointed forwarder from customers。
Service&Support
☆Service
Xiamen Yumi New Material Tech. Co., Ltd. is one combination of industry and trade company, and very professional with steel structure products in China. We are proud of our product quality and customer service and competitive price.And our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
☆Support
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.
Product introduction
Sandwich panels are a modular building material designed to cover buildings and structures. These panels consist of two layers that form the outer structure and ensure form, weather resistance and rigidity. They contain a core that provides thermal and acoustic insulation properties.
Product specification
Specification | Details | ||
Effective width | 930-1130mm | ||
Panel thickness | 50/ 75/ 100/ 150/200mm | ||
Coating type | PE, SMP, HDP, PVDF | ||
Steel sheet (GI/PPGI/PPGL) | 0.40-0.75 mm | ||
Aluminum metal sheets | 0.60-1.20 mm | ||
Surface sheets | Steel sheet (GI/PPGI/PPGL): 0.40-0.75 mm | ||
Aluminum metal sheets:0.60-1.20 mm | |||
Aluminum foils:0.065 mm | |||
PVC sheets | |||
Core material | PIR/PUR | Rockwool with PU edges | Glass wool with PU edges |
Core density | 35-45 kg/m3 | 110-150 kg/m3 | 48-64 kg/m3 |
Thermal conductivity | ≤0.023 w/m· k | 0.035-0.041 w/m·k | 0.035-0.041 w/m·k |
Regular colour
Product advantages
☆Superior Thermal Efficiency
PU/PIR sandwich panels provide exceptional insulation (0.022W/mK), reducing energy costs by up to 40% in commercial buildings while maintaining consistent indoor temperatures year-round.
☆Fire Safety Certified
With B1/Euroclass fire ratings, these panels slow flame spread and resist high temperatures, enhancing building safety for offices and retail spaces.
☆ Lightweight & Structural
Despite their 40kg/m³ density, PU/PIR panels offer high load-bearing capacity, enabling faster installation and reduced structural support costs.
☆Weather & Noise Protection
The airtight cellular structure blocks moisture infiltration and reduces 28dB+ of external noise, ideal for urban commercial developments.
Product application
PU/PIR sandwich panels deliver superior thermal insulation and fire safety for energy-efficient offices, retail spaces, and commercial facades.
Packing & Delivery
☆ Packing
Seaworthy packing standards
If there is other package requested,please feel free to discuss with Yumisteel sales team.
☆Delivery
Delivery time for regular colors,coating types and thickness: 10-15 days ;
Delivery time for special colors,coating types and thickness: 15-25 days ;
Delivery term: FOB/CIF/CFR/DDP is available;
We can find good forwarder for customer or accept appointed forwarder from customers。
Service&Support
☆Service
Xiamen Yumi New Material Tech. Co., Ltd. is one combination of industry and trade company, and very professional with steel structure products in China. We are proud of our product quality and customer service and competitive price.And our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
☆Support
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.
| | Address：Unit 1604-1, Building F05, Phase III, Software Park,Jimei District, Xiamen,Fujian,China Postal code:361021 |
| | Custom support and sales： +86-592-6095031 |
| | Working hours：Mon-Sat： 08：00-18：00 |
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