Natural Stone Curtain Wall

The stone curtain wall of China is theion and use power. According to the incomplete statistics, the average decorative stone plate used in curtain wall decoration is about 25 million square metre in domestic, it is about 140 million sets of the stone material curtain wall.Compressive strength: it would be different of the stone compressive strength, due to the mineral composition, crystalline degree of finish, the uniformity of cementing material, load area, load action and cleavage to factors such as the Angle. It would be in high strength, if other conditions are the same, usually crystal grain size is very fine and binding together each other to the density of the material.
Stone curtain wall are usually composed of the Slate supporting structure (aluminum beam column, steel structure, glass rib, etc.) composition, it is a building palisade structure which do not assume the main structure load and function.Generally, the stone curtain wall installs by dry hanging, for that the dry hanging is relatively cheaper than the wet stick on the cost, but there are also some benefits. Dry hanging is higher in safety reliability, which is not easy to fall, so if the metope is higher, it usually apply the dry hanging. While it is easy to appear the whiskering phenomenon for the wet stick of exterior wall, and it will influence the impressions of curtain wall. The freezing-thawing resisting of wet stick would be a little weak, so it is easy to appear some problem in freezing area.
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