نویسنده مدیر سایت

What is Microsilica? | Silica Fume in Concrete

مدیر سایت2026-06-23T15:48:27+03:30 Silica fume, also known as microsilica, is an ultra-fine amorphous silicon dioxide (SiO2) used in concrete to improve strength, durability, and resistance to permeability As a highly reactive pozzolanic material, it reacts with calcium hydroxide during cement hydration to form...