Continuous-Mechanism Rockwool Sandwich Panels are high-performance building panels developed for industrial construction and clean room projects, targeting B-end contractors, builders and system integrators. Produced through fully automatic continuous production lines, these panels adopt high-density rockwool as core material and are compounded with metal face sheets under high temperature and pressure. With excellent Grade A fireproof performance, thermal insulation, sound absorption and structural stability, the continuous-forming rockwool sandwich panels are widely used in clean room partitions, ceilings, industrial workshop walls and thermal insulation systems. They feature uniform density, flat surface and reliable connection performance, enabling fast construction and long-term durability. Fully customizable in thickness, material and size, they provide a cost-effective enclosure solution for modern industrial and clean building projects.
The rockwool core is incombustible and meets national Grade A fire standards. It withstands high temperatures and slows fire spread, providing reliable safety for industrial and clean environments.
Low thermal conductivity helps stabilize interior temperature and reduce HVAC energy consumption. High sound absorption reduces equipment and environmental noise, creating a more comfortable working space.
Advanced continuous production ensures consistent thickness, uniform core distribution and strong bonding between face sheets and core. The panels resist warping, delamination and deformation under long-term use.
Clients can choose galvanized steel, 304 stainless steel or color-coated steel according to application scenarios, balancing hygiene, corrosion resistance and appearance.
The tongue-and-groove or corrugated joint design allows quick on-site splicing. Light weight reduces structural load and shortens construction period, lowering overall project cost.
Specification Item | Standard Parameters |
Core Material | Medium & high-density rockwool / glass wool |
Face Sheet | Galvanized steel / 304 stainless steel / color-coated steel |
Standard Width | 950mm, 1150mm |
Standard Thickness | 50mm, 75mm, 100mm, 150mm, 200mm |
Joint Type | Tongue-and-groove / corrugated |
Fire Rating | Grade A |
Thermal Conductivity | ≤0.045 W/(m·K) |
Sound Insulation | ≥30dB (100mm panel) |
Working Temperature | -40℃ ~ 200℃ |
Surface Treatment | Electrostatic spraying, galvanizing, polishing |
Check panel appearance and dimensions for defects. Prepare keels, fasteners and fire-resistant sealant. Cut panels to required size with professional tools in a dust-controlled area for clean room projects.
For ceiling systems, fix light keels at designed spacing and lay panels onto the framework, securing with self-tapping screws. For partition walls, erect vertical keels and splice panels via tongue-and-groove connections, fixing at preset intervals.
Apply fireproof sealant at all joints to improve airtightness, thermal performance and fire integrity. For clean rooms, use dust-free sealant and smooth surfaces to avoid dust traps.
Check flatness, firmness and joint tightness. Verify thermal and fire performance meets project specifications. Conduct dust detection for clean room applications to ensure compliance.
Used as partitions and ceilings for pharmaceutical, electronics and food clean rooms, with easy-clean surfaces and stable sealing performance.
Ideal for high-fire-risk workshops, warehouses and chemical facilities, providing reliable fire separation and protection.
Applied in drying chambers and paint booths to maintain stable temperature, improve efficiency and reduce energy waste.
Suitable for exterior wall insulation, roof systems and ship cabin partitions, offering weather resistance and long service life.
Used for thermal insulation of boilers, reactors and pipelines in petrochemical and power industries, ensuring operational safety.
Density and type can be adjusted to enhance thermal, sound or fire performance for special working conditions.
Non-standard width and thickness are supported. Joint types can be optimized for clean rooms or general industrial buildings.
Stainless steel is available for high-hygiene areas; color-coated steel for decorative demands. Thickness can be increased for heavy-duty use.
We provide full-chain solutions including material planning, design support and on-site guidance for large engineering projects.
Yes, thickness up to 300mm is supported with reinforced structure to maintain strength and flatness.
Use Grade A fireproof sealant and fire-resistant fasteners at all joints to maintain continuous fire barrier.
Yes. Galvanized and color-coated versions offer corrosion resistance. For coastal areas, anti-rust and anti-corrosion upgrades are available.
