Cleanroom Fireproof Door
| Name | Fire-resistance Performance | Code | |
| Class A Fireproof door (thermal insulation) | Fire insulation ≥ 0.60h Refractory integrity ≥ 0.60h |
A0.60 (Grade C) | |
| Fire insulation≥0.90h Refractory integrity≥0.90h |
A0.90 (Grade B) | ||
| Fire insulation≥1.20h Refractory integrity≥1.20h |
A1.20 (Grade A) | ||
| Fire insulation≥2.00h Refractory integrity≥2.00h |
A2.00 | ||
| Fire insulation≥3.00h Refractory integrity≥3.00h |
A3.00 | ||
| Class B Fireproof door (partially thermal insulation) | Fire insulation≥0.50h | Refractory integrity≥1.00h | B1.00 |
| Refractory integrity≥1.50h | B1.50 | ||
| Refractory integrity≥2.00h | B2.00 | ||
| Refractory integrity≥3.00h | B3.00 | ||
| Class C Fireproof door (partially thermal insulation) | Refractory integrity≥1.00h | B1.00 | |
| Refractory integrity≥1.50h | B1.50 | ||
| Refractory integrity≥2.00h | B2.00 | ||
| Refractory integrity≥3.00h | B3.00 | ||
Door size: Customized.
Application: Fireproof Doors are widely used in clean rooms, workshops, shopping malls, apartments, etc.

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