Applied stone suitable for external appearance

The stone is functional and suitable for the outside view. Here are some of the right stone for the building.

Travertine

Travertine rocks have a good adhesion to the facade of the facade due to the porosity of the stone. Also, the low density
 of travertine rocks reduces the weight of the stone and, as a result, lightens the facade of the building.
Travertine stones are stable against colored sunlight and have good resistance to cold, heat, UV, and humidity.
Some of the rocks are popular with travertine rocks. In recent years, due to the remarkable trend of Roman and classic
 scenes, the use of bronze travertine stones in white, cream and beige is very noticeable.

The point that needs to be noted here is that, given that Iran has many faults and the possibility of an earthquake, 
it is always threatening us. It was necessary to carefully design and execute the building's views.
Today, we see that in the buildings of the building, especially in the upper parts of the city, the design and 
implementation of displays are very heavy, and in one of the facades, about 500 tons of stone is installed and, 
if the earthquake does not go away, no structure can withstand all this weight. And will cause a lot of damage to the 
entire structure.

Sandstone rocks
Acetone stones are resistant to cold, heat and UV, but do not have good adhesion to the mortar. The skidding or 
drying procedure should be used during installation. Acetone stones in Iran are not diverse, and the only Stone Acetone
 that is extracted and produced in Iran, and the same is the Stone Pattern of Mahogany woodwork. Sandstone rocks are not
 susceptible to sandy structure.
Stone sandstone is designed for warped wood, bosch hammers, guillotines and saws. Sandstone Stone The wood design is
 very applicable to the design of modern buildings.

Granite:
Granite rocks are hard dense and are part of durable construction materials.
Granite rocks are resistant to water and noise penetration and are extremely resistant to sunlight (UV) and cold and heat
Granite is suitable for the entire building, but due to the lack of porosity and high density and low adhesion to the 
facade, special measures such as scoping the stone and using a dry facade should be used. Granite stones for installation
 in the facade are either seamless or shiny or flamed.
The granite surface is exposed to heat and the coefficient of expansion and contraction between its various crystalline
 components is rough. Which is called flames in the term.

Other construction stones

: Other construction stones, including marble, crystals, lime stone and marble, are not resistant to the appearance of the
 building due to their resistance to heat and cold, acid rain and UV light.