Ensure superior fire safety with CityBond Fire Retardant ACP Sheets. Engineered with advanced technology for lasting protection, durability, and peace of mind.

CityBond is thrilled to present our innovative collection of fire-retardant aluminium composite panel (ACP) sheets. These have been created to provide unmatched fire protection in buildings such as high-rises, hospitals, shopping centres, and more. Our Class B1 and B2 fire-retardant ACP sheets are the result of thorough study and development; they use state-of-the-art technology to ensure the highest possible level of fire safety.
The core of our fire-resistant ACPs is composed of magnesium hydroxide and aluminium trihydroxide. Both these materials are halogen-free and inorganic, creating a composition that breaks the fire triangle by removing the fuel element. This significantly reduces the likelihood of ignition or combustion. Our Class B1 ACP sheets feature a recycled core comprising 70% mineral and 30% polyethene.
We guarantee our product complies with the most stringent fire safety rules. These sheets provide an incredible fire resistance lasting for 2 hours, allowing ample time for safe evacuation during emergencies.
Trust in CityBond for the best fire safety solution for your upcoming project. Get in touch with us now and find out about our ground-breaking fire-retardant ACP sheets.
| Application | ||||
|---|---|---|---|---|
| Exterior / Interior | ||||
| Property | Test Method | Units | Mineral Core (Class B1) | Mineral Core (Class A2) | ACP Thickness | Measurement | mm | 4.0 | 4.0 |
| Coil Thickness | Measurement | mm | 0.5 | 0.5 |
| ACP Weight | Measurement | Kg/m2 | 7.6 | 8.1 |
| Core Density | Measurement | - | 1.60 | 1.87 |
| Peel Test | ASTM D 903 | N/mm | Min. 10 | Min. 10 |
| ACP Tensile Strength | ASTM D 638 | Mpa | 55/47 | 55/47 |
| ACP Elongation | ASTM D 638 | % | Min. 6 | Min. 6 |
| ACP Yield Strength | ASTM D 638 | MPa | 47 | 47 |
| Thermal Expansion | ASTM D 696 | mm/M/100° | 2.4 | 2.4 |
| Heat Transmission Coefficient (U) | ASTM C 1363 | W/m²K | 5.53 | 5.53 |
| Fire Classification | EN 13501-1 | – | Class B-s1-d0 | Class A2-s1-d0 |
| Fire Rating | DIN 4102 | – | Class B1 | Class A2 |
| Time Rating | ASTM E 84 | Hrs. | 3 Hrs | Non-Combustible |
| Sound Transmission Loss | ASTM E 90 | dB | 26 | 26 |
| Sound Absorption Factor | ISO 354 | - | 0.05 | 0.05 |