Aizhan Baikunirova

Performance of Concrete with Mechanochemically Activated Rice Husk Ash-Based Organomineral Modifiers

This study evaluates a wet-activated multicomponent organomineral modifier for sustainable concrete. The modifier was produced by co-grinding Portland cement and rice husk ash (RHA) in the presence of Sika® ViscoCrete®-20HE and was subsequently combined with polypropylene fibers....