Fabricated curtain wall

The utility model discloses an assembly type curtain wall, and relates to the technical field of building curtain walls. The installation curtain wall comprises an installation curtain wall body, embedded pipe cavities are formed in the two side faces of the installation curtain wall body, two sets of embedded cavities are formed in the installation curtain wall body, butt joint assemblies used for enabling the two sets of installation curtain wall bodies to be in butt joint are arranged in the embedded cavities, each butt joint assembly comprises an embedded box, the peripheral side of each embedded box is connected with a connecting pipe, and the connecting pipes penetrate through the installation curtain wall bodies. A butt joint rod is slidably mounted in the connecting pipe, and a pushing assembly used for pushing the butt joint rod to slide in the connecting pipe is arranged in the embedded box. The embedded pipe cavity and the embedded cavity are formed in the installation curtain wall, the embedded bo