The utility model relates to building partition wall technical field discloses a kind of widened and heightened steel mesh inner mold light partition wall structure, including
steel frame structure, wall edge fixing, steel mesh inner mold, longitudinal bar planting, vertical reinforcement, horizontal reinforcement and
mortar body.The steel mesh inner mold of the utility model can be made in construction site, and the construction scheme of wall body is formulated according to the measurement of on-site technical personnel, and the quantity and size of relevant materials are determined.When it is necessary to build widened and heightened light partition wall, the staff can continue to build longitudinal bar planting by steel wire on the two sides or inner side of the two groups of steel mesh inner mold during the installation process of steel mesh inner mold, to increase the supporting strength of steel mesh inner mold, and at the same time, vertical reinforcement and horizontal reinforcement are built at intervals along the vertical direction and horizontal direction thereof, to increase the structural strength and seismic strength of steel mesh inner mold.