UN PROCEDE POUR AUGMENTER L'HYDROFUGATION DE COMPOSITIONS DE LIANTS MINERAUX AINSI QUE LES COMPOSITIONS SUSCEPTIBLES D'ETRE OBTENUES PAR CE PROCEDE ET LEURS UTILISATIONS

摘要

Increasing the water-repellency of a mineral binder composition comprises adding a polyalkylalkylsiloxane (I) grafted with hydrocarbon groups having 6-18 carbon atoms. An independent claim is also included for a product produced as above.