FR Class A2+
Set your worries ablaze with VIVA’s FR A2+ grade Aluminum Corrugated Composite Panel (ACCP)
We offer aluminum corrugated core panels in the highest grade, i.e., A2+. They are blessed with the unique feature to withstand high temperatures and extreme weather conditions.
FR grade Aluminum Corrugated Composite Panel (ACCP) is increasingly being installed in medical labs, showrooms, chemical factories, plants, commercial buildings or industrial spaces where the likelihood of a fire occurrence is high.
In the unfortunate event of a fire accident, VIVA’s ACCPs have an aluminium honeycomb core that reduces the intensity and speed of flame spread, consequently minimizing the loss of life and property.
The ACCPs do not participate actively in combustion, nor do they emit hazardous fumes in the event of a fire. In this way, the victims can safely flee the scene while avoiding any burning droplets.
ACCPs possess brilliant processability, durability, and thermal insulation properties. It is an improved version of honeycomb panel owing to its 180 degrees of peeling strength. Furthermore, VIVA’s ACCPs have an ultra-high surface flatness.
In addition to research and development, we emphasize efficiency and consistent production, which shows in our diverse product catalog. VIVA is well-known for having the most updated product portfolio in the ACP panels industry since its inception.
Composition of Aluminium Corrugated Composite Panel

Product Properties
Property | Test Method | Units | Aluminium Corrugated Core (Class A2+) |
ACCP Thickness | Measurement | mm | 4.0 |
Coil Thickness | Measurement | mm | 0.5 |
ACCP Weight | Measurement | Kg/m2 | 3.8 |
Core Density | Measurement | – | 2.74 |
Peel Test | ASTM D 903 | N/mm | Min. 10 |
ACCP Tensile Strength | ASTM D 638 | Mpa | 55 |
47 | |||
ACCP Elongation | ASTM D 638 | % | Min. 6 |
ACCP Yield Strength | ASTM D 638 | MPa | 47 |
Thermal Expansion | ASTM D 696 | mm/M/100° | 2.4 |
Heat Transmission Coefficient (U) | ASTM C 1363 | W/m²K | 5.53 |
Fire Classification | EN 13501-1 | – | Class A2-s1-d0 |
Fire Rating | DIN 4102 | – | Class A2 |
Sound Transmission Loss | ASTM E 90 | dB | 25 |
Sound Absorption Factor | ISO 354 | – | 0.05 |