The white cementi is a Portland cement with limestone type II high initial resistance. It allows with the addition of pigments, to obtain the most versatile range of colors and a great purity of tints. Its excellent mechanical strength, the withdrawal, the heat of hydration as well as the elastic modulus lower than that of gray cement of the same class, make it suitable for use in particular embodiments such as flooring, artificial stones, bows where the use of a normal cement might have some disadvantages