Rock Wool Wall Sandwich Panel with PU Sealing

1 Product Parameters

2 Product Features

The Rock Wool Wall Sandwich Panel with PU Sealing is a premium choice for modern construction, combining safety, efficiency, and style. Designed to meet diverse building needs, this innovative panel offers a range of benefits that enhance both functionality and aesthetics. Here’s why it stands out.

Fire Resistance for Enhanced Safety

With A and B grade fire-resistant materials, these panels provide robust protection against fire hazards. They effectively slow flame spread, reducing potential damage and making them ideal for high-safety environments like schools, hospitals, and commercial buildings.

Superior Sound Insulation

Enjoy a quieter space with excellent sound insulation, reducing external noise by up to 30dB. Whether in bustling urban areas or near highways, these panels ensure a peaceful indoor environment, boosting comfort and productivity.

Water and Air Tightness for Efficiency

The PU sealing enhances the panels’ water and air tightness, using water-based materials and airtight joint designs. This prevents leaks and drafts, maintaining stable indoor temperatures and cutting energy costs by reducing reliance on heating or cooling systems.

Aesthetic Appeal with Sleek Design

Featuring a hidden screw design, these panels offer a smooth, flat surface that elevates visual appeal. Available in various seam sizes and rich, durable paint colors, they provide design flexibility for modern or traditional architectural styles.

Outstanding Thermal Insulation

The polyurethane core, with a thermal conductivity of 0.019-0.024 W/m·K, delivers top-tier insulation. This keeps interiors warm in winter and cool in summer, while multi-functional nodes enhance sealing, ensuring energy efficiency year-round.

Durability That Lasts

Built with high-strength cores (densities of 42kg/m³, 64kg/m³, or 120kg/m³), these panels offer lasting stability and resistance to wear. They’re a cost-effective, long-term solution for any project.

Allowable vertical load and heat transfer coefficient of PROPANEL new model fireproof rock wool wall sandwich panel with pu sealing (allowable deflection f ≤ L/240)

Note:0.5mm outer steel sheet and 0.4mm inner steel sheet.

3  Advantages of Propanel's Rock Wool 

Non-Combustible with A-Grade Fire Resistance: Rock Wool boasts an A-grade fire rating, making it non-combustible. This ensures exceptional safety by halting fire spread, ideal for high-risk environments.

Superior Hydrophobic Properties and Aging Resistance: Its excellent water-repellent nature prevents moisture damage, while its resistance to aging guarantees consistent performance over decades.

Outstanding Thermal Insulation: With superior heat retention, Rock Wool minimizes energy loss, keeping spaces warm in winter and cool in summer, thus slashing energy bills.

Sound Absorption and Noise Reduction: Its fibrous structure excels at absorbing sound, delivering quieter interiors—perfect for homes, offices, or schools where peace is paramount.

Biodegradable and Eco-Friendly: Made from natural, sustainable materials, Rock Wool is fully biodegradable, reducing environmental footprints and aligning with green building standards.

High Acidity Coefficient Reduces Metal Corrosion: A high acidity coefficient protects metal frameworks from corrosion, enhancing structural longevity and reliability.

 

Ours' rock wool combines fire-resistant insulation, energy efficiency, and environmental sustainability into one robust package. Whether you’re insulating a home or a commercial space, its advanced properties make it a smart, long-term investment. Opt for Rock Wool to elevate safety, comfort, and eco-consciousness in your next project.

4 Project cases of Rock wool Wall Sandwich Panel with PU Sealing

Project cases of Rock wool Wall Sandwich Panel with PU Sealing--Brewery project in Algeria 600 square meters 2015

5 Advantages of Propanel new Model Fireproof Rockwool/Glasswool Sandwich Panel

After a 90°rotation, the core material is vertical to  the steel sheet, thus the panel's compressive strength  increases greatly.

The vertical distribution and cross butting of core materials  prevent the butting gap among core materials from existing,  thus the whole rigidity increases greatly.