Place of Origin:
china
Our A30 fireproof rock wool is specially engineered for marine and offshore deck systems, with a thickness of 50mm, meeting IMO A30 class horizontal fire-resisting division standards. Manufactured with advanced processing, it effectively prevents upward flame spread during fire. The 50mm thickness provides adequate thermal insulation to prevent deck condensation.
| Parameter | Performance | Test Standard |
|---|---|---|
| Combustibility | Non-combustible | IMO 2010 FTP Code |
| Thermal Conductivity (W/(m·K)) | 0.035 | ISO 8302:1991 |
| Acidity Coefficient | ≥2.0 | GB/T 25975 |
| Mass Moisture Absorption (%) | <1% | GB/T 5480 |
| Hydrophobic Rate (%) | ≥99% | |
| Anti-fungi | Qualified | ASTM C 1338 |
| Standard Size (mm) | 1000*600*(30~150) | |
| Density (kg/m³) | 45~150 |
| Fire Rating | Thickness (mm) | Volume Weight (kg/m³) | Weight per m² (kg/m²) | Thermal Conductivity (W/(m·K)) | Sound Insulation (dB) |
|---|---|---|---|---|---|
| Bulkhead A30 | Panel 30+30 | 45 | 2.7 | 0.035 | 48 |
| Bulkhead A60 | Panel 30+30 | 45 | 2.7 | 0.035 | 48 |
| Deck A30 | Panel 50 | 45 | 2.25 | 0.035 | 47 |
| Deck A60 | Panel 50 | 45 | 2.25 | 0.035 | 47 |
Meets IMO A30 class horizontal fire standard, effectively preventing upward flame spread for 30 minutes during fire.
Adequate thermal insulation effectively prevents deck surface condensation, keeping compartments dry and comfortable.
Rock wool is Class A non-combustible, with no burning or toxic fumes.
Rock wool fiber structure effectively absorbs footstep noise and equipment vibration, reducing interference between decks.
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