What are walls with a salt covering required for?
Salt facing performs chiefly aesthetic functions. And, furthermore, surfaces covered with natural salt contribute to maintaining temperature, humidity, and hypobacterial conditions due to interaction with a salt aerosol, but only when its quantity is sufficient. Walls with a developed surface facilitate noise absorption. The natural design creates an atmosphere of tranquility and comfort, removes the patient entirely from the habitual irritators. This influences positively the nervous and psycho-emotional sphere.
