Tarrillo Portilla EI, Velásquez Huayta FA. Compressive strength of concrete f’c= 210 kg/cm² with addition of 4%, 8% and 12% of diatomite and kaolin. LACCEI [Internet]. 2025 July 27 [cited 2026 Oct. 2];1(12). Available from: https://proceedings.laccei.org/index.php/laccei/article/view/4179