PROCÉDÉ DE NUCLÉATION ET DE CROISSANCE IN SITU DE CRISTAUX NANOMÉTRIQUES À BASE DE SILICATE DE CALCIUM DANS DES MATÉRIAUX CIMENTAIRES, CRISTAUX NANOMÉTRIQUES À BASE DE SILICATE DE CALCIUM ET UTILISATIONS DE CES CRISTAUX NANOMÉTRIQUES À BASE DE SILICATE DE CALCIUM
Inovamat- Inovação Em Materiais LTDA Empresa Brasileira
发明人:
申请号：
EP11850247.5
公开号：
EP2695850A1
申请日:
2011.12.16
申请国别(地区):
EP
年份:
2014
代理人:
摘要：
This invention refers to the nucleation and growth process of calcium silicate-based nanocrystals and the toughening of cement materials resulting from the in situ growth of these respective crystals along the hydration reaction in cement, preferentially Portland cement, or another one with similar composition, for several applications, among them the increase in mechanical performance of cement materials for: the filling of underground space between the geological formation and the duct for petroleum or gas exploration in petrochemical wells； the filling of odontological and orthopedical cavities； and the conformation of structural elements for civil work.
