تأثير دورة الأملاح داخل المواد و على الأسطح في الإضرار بالمباني الأثرية

الملخص EN

Salts are one of the most important and most dangerous factors of damage to archaeological buildings, especially their structural elements, such as rocks, building materials, broiler materials, glass, and many types of porous materials that go into the construction of historical buildings.

In acid, and its multiple sources in the building are between natural sources such as sea spray, groundwater or the composition of building materials, and new sources such as air pollution and acid rain.

Water works to dissolve the salts and then desert them inside the building materials and deposit them on surfaces in many forms by I hope evaporation, or the so-called cycle of salts, reflected the manifestations of damage caused by salt in the deposition, desquamation, disintegration particleboard, corrosion and other.