Fireproof PU Sandwich Panel
PU sandwich panel prefabricated wall systems are designed for modern industrial and commercial buildings that require rapid construction schedules and consistent insulation performance. As a PU sandwich panel prefabricated wall manufacturer we produce factory controlled wall panels integrating polyurethane insulation cores with coated steel facings. These prefabricated wall panels help reduce on site labor time while ensuring thermal insulation structural stability and uniform appearance. The system is widely used in prefabricated buildings where quality control and installation efficiency are critical project requirements.
Product Advantages
Factory prefabricated wall panels ensure consistent quality
High thermal insulation performance reduces energy consumption
Standardized dimensions support fast site installation
Strong steel facing improves wall durability
Suitable for modular and prefabricated construction systems
Product Details
PU sandwich panel prefabricated wall systems play an essential role in modern industrialized construction. Unlike traditional masonry walls these panels are manufactured in a controlled factory environment which allows strict control over insulation density bonding strength and dimensional accuracy. The rigid polyurethane insulation core delivers low thermal conductivity ensuring stable indoor temperatures across different climate conditions.
Steel facings protect the insulation core from mechanical impact moisture and corrosion. The prefabricated wall system simplifies installation by integrating structure and insulation into one component reducing construction time and minimizing on site errors. These panels are compatible with light steel structures and modular building systems making them suitable for scalable prefabricated projects.
Technical Parameters
| Item | Specification |
Panel thickness | 40mm 50mm 75mm 100mm |
Core material | Rigid polyurethane PU foam |
Core density | 38 to 42 kg per cubic meter |
Steel thickness | 0.4mm to 0.6mm |
Panel width | 950mm or 1000mm |
Thermal conductivity | ≤0.022 W per meter kelvin |
Fire performance | Optional B1 or B2 |
Length | Customized |
Application Scenarios
Prefabricated industrial buildings
Modular office wall systems
Temporary construction facilities
Steel structure building envelopes
Why Choose Us
We focus on producing prefabricated wall panels with stable insulation performance precise tolerances and reliable joint systems ensuring smooth installation and long term building efficiency.
Company Introduction
Shandong Shanghe New Construction Engineering Co., Ltd. manufactures polyurethane sandwich panel rock wool sandwich panel metal carved board container house and prefabricated house systems for industrial and commercial construction markets.
FAQ
Q Can wall panels be used for exterior walls
A Yes exterior wall applications are supported
Q Can panel thickness be customized
A Multiple thickness options are available
Q Are prefabricated panels suitable for fast projects
A Yes installation speed is a key advantage
Q Can panels be reused in modular buildings
A Panels are suitable for modular systems
Q Are colors customizable
A Color customization is available
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