AAC 100 year anniversary


In 2023, we as Xella celebrate the 100th anniversary of autoclaved aerated concrete!
Since 1923, AAC has revolutionized the construction industry and has become one of
the world's leading building materials. With its outstanding insulation and soundproofing,
high strength, longevity, and sustainable qualities autoclaved aerated concrete has become
an essential building material for residential and commercial construction.