A2 Fireproof Aluminium Composite Panel

A2 fireproof composite sheets are the only aluminum composite sheets that have the highest fire resistance due to their mineral core, so they are the best choice for use in places where fire protection is very important. Such locations include industrial or very tall buildings, public complexes, hospitals, hotels, underground stations or tunnels.

A2 composite panels are non-flammable and inactive in the fire process. No hazardous substances are released throughout the life of A2 sheets; In addition, these types of sheets do not emit any toxic fumes in the presence of fire.

Advantages of A2 Fireproof Aluminium Composite Panel :

Low weight, high bending strength, smooth surface
Very high durability
Sound insulation capability
Ease of formation
Product color variation
Ability to recycle and not harm the environment
Non-exposure to hazardous and toxic gases: Can be used in areas exposed to fire or places with low access to extinguish fires

Classification of building materials based on fire behavior

The European Classification System was registered by the European Union Standardization (CEN) on the basis of fire protection with the EN 13501 standard series in 2001. According to the standards of EN 13501 series, section one, the reaction of building materials to fire or in other words their flammability is divided into several different classes (European class A1, A2 and B to F).

Aluminum Composite with special thickness and dimensions

مطالعه بیشتر

European Classification Based on EN 13501 Section One

The European classification system EN 13501 section 1 divides construction products into 7 categories based on different tests. Most of the national standards used in the past to show the reaction of materials to fire have been replaced by this new classification system.

Key features for evaluating the behavior of materials against fire

Flammability
Burnable
Flame spread
Smoke distribution
Dripping while burning

The European classification is divided into several non-flammable subsets, low flammability, medium flammability and high flammability. The difference between these classes is based on the time required to fully spread the fire, and the point of explosion (Flashover). Structural products of classes A1, A2 and B do not reach the point of explosive combustion.