Sesame white is a kind of natural granite with multiple uses. It is the first material for construction projects that is rare now. It is also one of the types of stone favored by many buyers. Sesame white granite does not pollute the environment and can be divided into various types. Different surfaces-polished, matt, finely ground, litchi, fired, etc. There are many examples of using granite in classical architecture. So, what are the characteristics of sesame white granite? Below, let's take a look with the editor.

　　Sesame White has good abrasion resistance, 5-10 times higher than cast iron.

　　Good rigidity, large internal damping coefficient, 15 times larger than steel. Can shock and absorb

　　Sesame White Stone is brittle, and only partly falls off after damage, without affecting the whole.

　　Fire resistance: Sesame white granite cracks due to uneven heating of the constituent minerals at 600 C.

　　Expansion and shrinkage: Sesame white stone also expands with heat and shrinks with cold, but if it is heated and then cooled, its shrinkage cannot return to its original volume, but a part of it must remain as permanent expansion.

　　Frost resistance: freezing occurs when it reaches minus 20 degrees Celsius, and the water in the pores swells 1/10 larger than the original volume. If the sesame white rock cannot resist the force of this expansion, it will be destroyed. Generally, if the water absorption is less than 0.5%, its frost resistance is not considered.