AITHON A90 H - Конструкции из бетона

AITHON A90H is an intumescent paint for fire protection of ordinary and prestressed reinforced concrete load-bearing structures (certified according to EN 13501-2 / EN 13381-3 / EN 1364-1) The transition period, established by the Ministerial Decree on 16 June 2007, ended on 25 September 2012, during which it was still possible to use certifications issued pursuant to Circular no.‎ 91 (1961) of the Ministry of the Interior.‎ Since 25 September 2012 only intumescent paints classified according to ENV 13381-3 and classified according to EN 13501-2 can be used to certify the fire resistance of reinforced concrete structures.‎ AITHON A90H was the first intumescent paint produced in Italy which passed the European test and obtained the European classification according to EN 13501-2 up to class REI 240 on floors and load-bearing walls, and up to class R120 on beams and pillars of reinforced concrete and prestressed concrete with over 46 mm of equivalent concrete thickness.‎ Fire protection of reinforced concrete structures - Certified according to European standard UNI EN 13381-3: - Over 46 mm of equivalent concrete thickness; - Up to class REI 240 on walls and slabs; - Up to class REI 120 on beams and pillars; - Can be used on reinforced concrete and prestressed concrete products; - Suitable for high humidity environments even without finishing; - Water-based product, odourless, with very low environmental impact; - Possibility of decorative effects, with finishes available in the full range of RAL colours.‎ Friend of the environment Aithon A90H is an intumescent water-based paint, free of halogenated products, available in a low VOC version (volatile organic components), and therefore also respects the environment while protecting steel from fire.‎ With such low emissions (ISO 11890-2 test with VOC emission <20g / L), Aithon A90H has been approved for the fire protection of steel structures in CLEAN ROOMS, the ultra-thin chambers where microprocessors are produced.‎ This is a guarantee for all sensitive buildings such as schools, hospitals, kindergartens and rest homes.‎ No finish needed AITHON A90H is classified in class Y EVEN WITHOUT FINISHING, because it has passed all the aging tests provided for class Y without undergoing reductions in its protective efficacy, and therefore it can be used without finishing.‎ Therefore Aithon A90 eliminates the cost of finishing when there are no aesthetic needs.‎ Further info from manufacturer on AITHON A90 H - Concrete structures Aithon