This is the official site of Cobiax® on Linkedin. Construction companies, architects and structural engineers of buildings use Cobiax® to realize extraordinary structures in single family homes up to airports. More than 10 million square meters of Cobiax® voided flat slabs have been produced to date, saving more than 1.5 million tons of concrete. This has also led to a reduction in CO2 emissions of around 130,000 metric tons - and the trend is rising.