Hollow interior formwork expanded metal lath cement anti-seismic heat-preservation-wall interior wall

The invention discloses a hollow interior formwork expanded metal lath cement anti-seismic heat-preservation-wall interior wall. Connectors are symmetrically arranged on both ends of an expanded metal lath and fixedly connected with convex surfaces by a convex edge; a plurality of convex surfaces are fixedly connected with a plurality of exterior slots; a plurality of interior slots are arranged on the middle part of the exterior slots; two back-and-forth symmetrical expanded metal lathes are lashed, fixed and connected into an expanded metal lath by a plurality of zinc plated iron lines; a prismoid shaped channel with a plurality of diamond shaped sections is formed between two steel frameworks; flame retardant glass cotton is arranged in the channel; a vertical keel square steel tube is arranged on the exterior slots on the middle part of the expanded metal lath close to the outer side of the interior slots; and the vertical keel square steel tube is lashed and fixedly connected with the two back-and-forth