Zevnik Lab

Concrete CO2 free

ECOncrete – a sustainable binder, an alkali activated material, is based on GGBS (fly ash could be added as well) with alkali activator which is a waste material. Final strength is superior to any known cement, as well as durability and shrinkage behaviour (cracking). Instead of dangrous and non sustainable activators like alkaline solutions (NaOH, water glass etc) we have developed a powder activator which is a waste material. Our powder activator is coming from cement production. Moreover we could safely use also PCE superplasticizer which could reduce water even greater than with OPC cements.
Scroll to Top