Open stone curtain wall

　　The joints of the stone panels are open and sealed without glue injection, and a complete sealing structure is set up inside the curtain wall.

　　Main technical features:

　　1. The seams of the stone are open, generally empty seams. Stones can also be used to line the back of the seams. The dividing line of the stone panel is clear, the three-dimensional feeling and the sense of assembly are strong, and the vision is beautiful.

　　2. Since there is no sealant at the joints, it can avoid the pollution of the surface of the curtain wall by the silica gel adsorbing dust.

　　3. Double-layer sealed structure. The stone panel can form a rain screen to prevent a large amount of rainwater from entering the curtain wall. The internal sealing layer and drainage system can ensure the sealing performance and waterproof reliability of the system.

　　4. The connection between the stone and the keel of the curtain wall adopts back-bolt type or pallet type connection, which is convenient for installation and adjustment, and the connection is safe and reliable.

　　5. Installation and disassembly are flexible and convenient, easy to repair and replace