Method of manufacture of elements of the construction covered products containing the mineral binders and elements of the structure obtained by this

摘要

P the process according to the invention makes it possible to be coated in a simple construction elements which are hardened and preformed with coatings of the varnish type. This process can be applied to the surfaces of prefabricated concrete and in particular to the tiles of coverage of concrete; coatings are obtained which possess good resistance, good adhesion and a good resistance to bad weather. The composition which is used as starting material for producing the construction elements has a water / binder (cement approximately 0,3 to approximately 0,5 by weight). / p