Rock Wool Sandwich Panel for Wall
Fire-resistant rock wall sandwich panel designed for industrial and commercial wall insulation
High-performance rock wool sandwich panel for wall insulation with excellent thermal and acoustic performance
Manufactured using top-grade mineral wool to ensure A1-grade fire resistance
Rock wool sandwich wall panels suitable for cleanrooms, laboratories, food processing areas, and pharmaceutical facilities
Strong structural panel with steel-faced layers and concealed joint systems for airtight wall construction
Factory-direct supply with customizable thickness, width, length, and steel surface materials
Product Details
1. Product Introduction
Our rock wall sandwich panel series is engineered to provide exceptional fire resistance, sound insulation, and thermal efficiency for modern building wall systems.
As a top-quality solution, the rock wool sandwich panel for wall insulation uses high-density rock wool core material that offers A1-level fireproof capability, making it ideal for high-safety buildings.
Rock wool sandwich wall panels deliver stable temperature control, noise reduction, and excellent moisture resistance, making them widely used in warehouses, industrial plants, cleanrooms, pharmaceutical facilities, and food-grade environments.
The rock wool wall sandwich panel for cleanroom applications offers superior cleanliness performance, smooth surfaces, and concealed joint systems to maintain contamination control requirements.
2. Factory Introduction
We operate a modern automated production facility dedicated to manufacturing rock wool sandwich wall panels for global construction projects.
Factory Capabilities
Continuous sandwich panel production lines
Automated rock wool cutting and lamination systems
Advanced roll forming machines for steel profiling
High precision CNC cutting for customized panel dimensions
OEM and ODM production capabilities
ISO9001 and ISO14001 certified manufacturing processes
Quality Control Includes
Rock wool density testing
Bonding strength and adhesion testing
Fire resistance classification (A1-grade)
Thermal conductivity verification
Steel sheet corrosion resistance testing
Dimensional accuracy and joint alignment checks
As a professional manufacturer, we support project-based customization and global export supply.
3. Technical Specifications
Rock Wool Sandwich Wall Panel Specifications Table
| Item | Specification |
Core Material | High-density rock wool |
Density | 100–150 kg/m³ |
Standard Width | 950 mm, 960 mm, 1000 mm |
Panel Length | Custom up to 12 meters |
Panel Thickness | 50 mm, 75 mm, 100 mm, 120 mm, 150 mm |
Thermal Conductivity | ≤ 0.038 W/(m·K) |
Fire Rating | A1 Non-combustible |
Steel Sheet Thickness | 0.35–0.7 mm |
Steel Surface Options | PPGI, GI, PPGL, Stainless steel |
Joint Type | Concealed fix, tongue-and-groove |
Soundproof Rating | ≥ 30 dB depending on thickness |
Applications | Cleanrooms, industrial walls, cold rooms, commercial buildings |
4. Applications
Cleanroom wall systems (pharmaceutical | semiconductor | medical)
Industrial fireproof walls
Warehouse partition walls
Cold room and food processing facilities
Soundproof wall structures
Commercial building exterior and interior walls
High-temperature and fire-resistant construction projects
5. Why Choose Our Rock Wool Wall Sandwich Panels
Excellent A1-class fireproof performance
Superior thermal and sound insulation
Durable steel-facing with corrosion resistance
Hygienic, easy-to-clean finish perfect for cleanrooms
Fast installation with secure interlocking joints
Factory-direct pricing with flexible customization
Engineering support for large commercial and industrial projects
6. FAQ
Q1 Are rock wool sandwich wall panels fireproof?
A1 Yes, they achieve A1-grade fire resistance, making them ideal for high-safety buildings.
Q2 Are these panels suitable for cleanrooms?
A2 Yes, the rock wool wall sandwich panel for cleanroom applications is designed with smooth, hygienic surfaces and airtight joints.
Q3 What thicknesses are available?
A3 Standard options include 50–150 mm, and custom thickness is available.
Q4 Can I customize the color and length?
A4 Yes, steel surface colors (RAL chart) and lengths up to 12 meters can be customized.
Q5 Do you ship internationally?
A5 Yes, we export rock wool sandwich wall panels to over 60 countries with fast delivery.
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