Introduction:
Yazd, Iran's historic and valuable city, with its unique architecture, has always been known for the use of indigenous and quality materials. Construction stones, as one of the most important materials in Yazd's architecture, play a key role in the beauty and durability of buildings. In this article, we will examine the best building stones suitable for the exterior of the building in Yazd, according to their features, resistance and aesthetics. We will also introduce Rare Stone Industry and the importance of using them in modern and traditional architecture.
Common building stones in Yazd:
In Yazd, different types of rocks are used for the exterior of buildings. Some of the most common are: -Travertine Stone: This stone with a variety of porous texture and colors is a popular choice for building facades in Yazd. The relatively good resistance, the appearance of beauty, and the variety of colors are its benefits.
-Limestone: Limestone, depending on its type and quality, can be a good option for building facades. Its resistance to weather conditions varies and is found in a variety of colors.
-sedimentary strokes: These stones are widely used in the facades of building due to the variety of colors, texture and resistance. Sedimentary stones with different textures and different colors can give the building a special look. -Volcano: In some areas of Yazd, high-strength volcanic rocks are used for the exterior of the buildings. These stones are a good choice for areas with harsh weather due to wear resistance and weather conditions.



