Non-dismantling formwork shear wall

The invention discloses a non-dismantling formwork shear wall which comprises a prefabricated formwork (100), a shaping reinforcement cage (200) and a detachable opposite-pulling piece (300) and is characterized in that the prefabricated formwork (100) is a fiber-reinforced high-performance cement-based prefabricated slab and is provided with an embedded light cushion block (20), the outer side face (1) of the prefabricated formwork (100) is a smooth surface, and the inner side face (2) of the prefabricated formwork (100) is a rough surface with outwards-extending steel fibers (3) and grooves (4); the shaped reinforcement cage (200) is provided with positioning pipes (5), the positions of the positioning pipes (5) are in one-to-one correspondence with the positions of the embedded light cushion blocks (20) in the prefabricated formworks (100), and the length of the positioning pipes (5) is consistent with the inner clearance size between the two prefabricated formworks (100); the detachable opposite-pulling p