Concrete sandwich composite thermal insulation prefabricated wallboard

The utility model discloses a concrete sandwich composite heat preservation prefabricated wallboard, and relates to the technical field of fabricated construction, the concrete sandwich composite heat preservation prefabricated wallboard comprises a wallboard body, a plurality of plug connectors are arranged at one end of the wallboard body in the assembly direction, and a plurality of preformed grooves are formed in the other end of the wallboard body in the assembly direction; the multiple inserting pieces on the opposite sides of the two assembled wallboard bodies correspond to the multiple reserved grooves in a one-to-one mode. The concrete sandwich polyphenyl composite wall has the effect of enhancing the connection strength of the concrete sandwich polyphenyl composite wall. 本申请公开了一种混凝土夹心复合保温预制墙板，涉及装配式施工的技术领域，包括墙板本体，墙板本体沿装配方向的一端设置有多个插接件，墙板本体沿装配方向的另一端开设有多个预留槽，装配的两个墙板本体相对侧的多个插接件与多个预留槽一一对应。本申请具有增强混凝土夹心聚苯复合墙连接强度的效果。