The special concretes like industrial product

Abstract

The sector of readymix in Spain today is in disposition to offer with garantias, concretes denominated ?special? by its characteristics and well-known properties little or barely used. Parallelly to this development of new types of concrete, it is necessary to advance so much in his normalization as in the generation of his demand, with the security of which they will be globally more interesting products for the sector of the Construction.