Large Span Steel Structure Construction Sandwich Panel Wall

The large-span steel structure sandwich panel wall system is an efficient and integrated enclosure solution. This system is composed of two layers of metal panels on the inside and outside, with an insulating core material in between, formed through a continuous roll-forming process. It creates a wall unit that combines strength, insulation, and decorative functions. With a self-weight of only about 15-25 kg/m², it significantly reduces the load on the main structure, making it particularly suitable for the strict lightweight requirements of large-span buildings. This wall system offers extremely high installation efficiency and customizable surface colors and textures, allowing for the creation of a modern and simple facade in large commercial complexes. Additionally, its thermal bridge interruption design reduces the overall heat transfer coefficient of the building, enhancing energy efficiency.

Product Features

Safety: Sandwich panels can be selected with various fire resistance ratings to ensure the safety of the building.

High Construction Efficiency: Its modular design concept makes the installation process simpler and faster, greatly improving construction efficiency and shortening project cycles.

Personalization: The walls support customized designs, offering a wide range of color and texture options to meet different architectural aesthetic requirements.

Cost-effectiveness: Sandwich panels can effectively block thermal bridges, reducing energy loss and significantly lowering the building's energy consumption. Maintenance is also very convenient, with simple daily cleaning and low long-term usage costs.

Application Scenarios

In the commercial sector, it is widely used in large spaces such as shopping centers and exhibition venues. The transparent column-free design and flexible enclosure system can adapt to dynamic commercial layouts such as brand flagship stores and theme exhibition halls. In the industrial sector, logistics and warehousing centers and high-end manufacturing plants take advantage of its rapid construction capabilities, using large-span walls to reserve equipment channels and expand production lines. Meanwhile, the rock wool core material meets the fire protection requirements of Class C factories.

In public buildings, sports venues and high-speed railway station halls utilize the curved shape capabilities of sandwich panels to create streamlined appearances, combined with metal fluorocarbon spraying for durable facade effects. Cold chain logistics bases fully leverage their airtight insulation properties, maintaining a constant temperature and humidity environment with polyurethane core materials over 15 cm thick. In emergency engineering, modular sandwich panel systems can quickly build mobile hospitals and temporary shelters, and their detachable features support the iteration of building functions and relocation.