Durability Improvement: Additives like silica fume and fly ash enhance the durability of concrete by refining the microstructure and reducing permeability. This review investigates the hydration, microstructure, autogenous shrinkage, electrical resistivity, and mechanical Qualities of Portland cement pastes modified with PEG-PPG triblock copolymers with diverse molecular weights. The ... https://concrete-plasticiser42840.mybjjblog.com/the-smart-trick-of-concrete-accelerator-that-nobody-is-discussing-45238031