On the basis of traditional stone curtain wall design, a new technology of stone curtain wall-combined stone curtain wall has been researched and developed. The system makes the stone panels independent of each other through reasonable structure and structural design, and can be disassembled and installed at any time, making the stone curtain wall easy to maintain; by rationally arranging the number and position of the connection points, the force model of the stone panel is changed to make the stone curtain wall The system is safer and more reliable, and can be applied to large-size stone slab curtain walls and to reduce the design thickness of slabs; the use of double-channel sealing design enables the stone curtain wall to be constructed in winter in severe cold areas, and is suitable for construction in most areas of the country in four seasons. The system uses a horizontal grid and a vertical grid as the basic unit. Generally, the size of the plate is about 1m2, which is light in weight, easy to install, and has the advantages of a unitary stone curtain wall. Attached frame production and on-site keel installation can be carried out at the same time. Reasonable arrangement of the operation plan can greatly shorten the construction period.