Super plasticizing admixtures have polymer molecules which make concrete a lot more versatile. In the event the polymer molecules are extra to concrete, they keep on with the skin with the cement grains and produce an ionic team which mostly grows outward. Hydration of cement is definitely an exothermic process https://superplasticizer07617.fireblogz.com/63786709/polycarboxylate-ether-superplasticizer-secrets