Fabricated disassembly-free formwork outer wall

The utility model relates to an assembly type non-dismantling formwork outer wall which comprises a formwork, an inserting groove is formed in the formwork, a plurality of first screw grooves are formed in the formwork, and first bolts are installed in the first screw grooves in a threaded mode. According to the assembly type non-dismantling formwork outer wall, two formworks are in butt joint end to end, a limiting plate slidably installed at the top of an installation threaded groove is taken down, at the moment, an insertion plate is separated from limitation, then the insertion plate is extruded into an insertion groove through pressure generated by a spring, and the effect of automatic butt joint of the two formworks is achieved; through a first bolt and a second bolt which are installed in a first screw groove and a second screw groove, the inserting plate is fixed into the formwork, and therefore the effect that the two formworks are fixedly connected is achieved; and the first bolt and the second bolt