Procedure to obtain crystal efforescence of inorganic salts in figurative supports. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure to obtain crystalline efflorescences, of inorganic salts, on supports with decorative purpose. Consists in preparing a concentrated solution of an inorganic salt, capable of crystallizing outdoor or under moderate heat, in a solvent medium, with a steam tension that allows, in its evaporation, the homogeneous crystal growth of the salt before reaching its total degree of drying. A porous high capillarity support is impregned with the solution and allows, by exposure to the air, the vaporization of the solvent and the slow crystalization of the salt inside the superficial capillaries of the support and develops to the outside. T (Machine-translation by Google Translate, not legally binding)