Non-combustible mineral wool core. High-density rock wool sandwich panels for steel structure warehouses, industrial plants and fire-rated partition walls.
Non-Combustible Rock Wool Core
Rock wool is an inherently non-combustible mineral fiber, the fundamental difference from PU/PIR/EPS foam cores. Specific fire resistance ratings are confirmed per project specification and destination-market test standard.
Core Material Performance
| Property | Specification |
|---|---|
| Core material | Rock wool / mineral wool |
| Core density | ≥100 kg/m³ |
| Steel facing thickness | 0.3–0.8 mm |
| Core thickness | 50–200 mm |
| Wall effective width | 950 / 1150 mm |
| Roof effective width | 950 mm |
Fire resistance rating, thermal conductivity and acoustic performance are confirmed per project specification and supporting test documentation — send us your project fire requirement for technical review.
Applications
- Industrial workshops and factories
- Logistics and warehouse centers
- Steel structure buildings
- Fire-rated partition walls
- Commercial buildings and public facilities
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Email: sunny@liaohemetal.com | WhatsApp: +86 135 6121 0720