Article : texte imprimé

Fundamental mechanisms for polycarboxylate intercalation into C3A hydrate phases and the role of sulfate present in cement

Johann Plank, Auteur ; Dai Zhimin, Auteur ; Helena Keller, Auteur |

Dans Cement and concrete research (Vol. 40 N° 1, Janvier 2010)

The fundamental reactions leading to the intercalation of polycarboxylate (PC) superplasticizers into calcium aluminum hydrates were studied by hydration of pure C3A in the presence of PC at 75 °C. It was found that the amount of dissolved sulfa[...]

Plus d'information...

Ajouter un tag

En ligne

---

1 (1 - 1 / 1) Par page : 25 50 100 200