High Quality Rock Wool Fireproof High Density Sandwich Wall Roof Panel Steel Structure Warehouse Workshop

The sanwich panel offers a range of impressive features, including excellent heat insulation, heat resistance, waterproofing, and flame-retardant properties. Its lightweight design provides outstanding shock resistance and enables easy installation. Additionally, it delivers superior sound insulation and noise reduction while being environmentally friendly and offering an elegant, durable appearance. The panel’s simple and practical assembly method ensures it can be installed regardless of the season, providing safe and convenient application year-round. This cutting-edge external wall insulation decorative panel sets new standards in construction with its unmatched advantages.

• Product Advantages

1. Efficient heat preservation & fire prevention: thermal conductivity 0.017~0.024 W/m-K
2. Closed pore rate >90% : moisture-proof and water-proof
3. Blind hole design: anti-seepage, freeze-thaw & corrosion resistance
4. Energy saving, environmental protection & economy: full closed cell structure reduces energy consumption, fluorine-free foaming technology is environmentally friendly, long-term use significantly reduces heating/cooling costs.
5. B1 fireproof standard: temperature resistance -50℃~150℃, no harmful gas release.
6. Lifespan: over 30 years
7. Application areas: building facades, industrial facilities, providing fire protection, sound insulation, decorative integrated customized solutions.

• Product Application

Sandwich panels are incredibly versatile and find applications across multiple industries. Let’s explore some of the most common uses:

1. Building Construction
   Sandwich panels are frequently employed in the construction of walls, roofs, and floors in residential, commercial, and industrial buildings. They offer excellent thermal insulation, reducing energy consumption and maintaining comfortable indoor temperatures.
2. Transportation
   In the automotive and aerospace industries, sandwich panels are used to construct lightweight and fuel-efficient vehicles and aircraft. The combination of strength and low weight makes them ideal for these applications.
3. Cold Storage
   Sandwich panels with insulating cores are widely used in cold storage facilities, ensuring that temperature-sensitive goods remain at the desired temperature.
4. Industrial Equipment
   These panels are employed in the creation of cleanrooms, partitions, and enclosures for various industrial purposes, providing durability and easy maintenance.

   Wall Panels	Roofing Panels
   Suspended ceiling panels	Cold Storage Panels

• Technical Support

A complete set of PU Rock Wool sandwich panel continuous production line, featuring the world's advanced polyurethane core production process and seven-component on-site foaming technology, ensuring stable product performance. The ultra-long dual-track guarantees the flatness of the product's surface.

1. Environmental Concept, Green Development
2. Strong Technical Strength
   Complete Qualifications, Reliable Quality
3. Annual production can reach 1 million square meters
4. Panel cutting precision error(±1mm)
5. Fully automated production

• Company ProfileLanjing Group is a professional company specializing in steel structure buildings and prefabricated houses. Located in Shandong Province, China, the company covers an area of more than 12 hectares.
  With over 10 years of production experience, we are a well-known steel structure manufacturer in China. Our products are sold nationwide and exported to more than 100 countries and regions.
  We boast advanced steel structure production equipment and technology, as well as a team of professional designers. We provide tailored solutions based on your specific requirements, usage, and local climate.
• FAQ
  Q: Do you provide installation instructions and on-site installation services?
  A:Every project will provide the installation instructions, and if you need, we also would like to send our engineer to the local construction site for helping the installation work.

Q:Can you produce according to my requirement?
A:Yes, all the design, size, printing and packaging can be done according to customer's request. About any further detail, please feel free to contact us.

Q:Can I get samples for inspection?
A:We will provide free samples to you before order confirmation.

Q:How to install doors and windows?
A:Cut to the right length and connect with door and window bag accessories.

Main Products Steel structure Building Prefabricated container house Metal Sandwich Panels