What kind of stone can be used in curtain wall construction ?

The original stone walls of stone materials

A general building stone for the walls to choose from is very high hardness and stability . As many stone particularity , most walls are designed using granite , andesite and basalt

 

2 , the stone walls using absorption ( absorption is the stone in the water under standard atmospheric pressure capacity ) generally can not exceed eight percent ( 8%). The same water absorption of stone is not the same , the need to use special instruments to measure .

 

3 , which can be used in the manufacture shortlisted stone walls , in the manufacturing process used in wall stone treatment process is a big problem. Can not be sloppy , and in general the following three kinds of stone processing:

① high temperatures.

After high temperature burning granite rough surface rendering

        Process Description: flame spraying the surface , causing crystallization burst , and a roughened surface.

 

Characteristics and Uses : to provide good anti-slip protection for granite wall and floor .

 

Note: grain structure apparent stone effect will be better , but the destruction of the surface structure , physical and mechanical properties will decline, need thicker .

② splitting .

        Process Description: inside or along the surface layer of the natural surface of the resulting split

 

Characteristics and Uses: It has natural decorative effect, apply to plates sarcophagus inside and outside wall and floor . Granite wall with a heavy splitting plane for the effect .

 

Note: granite splitting plane is often called mushroom

③ Other .

        Process Description : If ax noodles, cut stone surface , rough sawn and tool cutting surface

Characteristics and Uses : A special decorative effect , suitable for indoor and outdoor wall and floor .

 

Special Needs

 

In short, a "great" works of the hard stone walls , stone processing expect from the election process , the global curtain wall in the manufacturing and design process of the stringent requirements of every employee , the development of new technologies in the stone above the ongoing efforts to forge ahead completed one after another great curtain wall engineering , won numerous industry wide acclaim !