▎ 摘　　要

NOVELTY - The utility model claims a heat preservation decorative composite prefabricated plate suitable for ultra-low energy consumption building, comprising: a vacuum heat insulating plate; one side plate surface of the vacuum heat insulating plate is fixedly provided with a silicon ink heat insulating plate; the other plate surface of the silicon ink heat insulating plate is coated with a coating decorative surface layer; Any side wall of the plate body thickness direction of the silicon-ink heat insulating plate is further provided with more than one anchoring part foreseen hole. The utility model combines the vacuum heat insulating plate and the silicon ink heat insulating plate together; using the heat insulating property of the two heat insulating plates, the composite pre-cast plate realizes the ultra-low energy consumption requirement of the wall heat preservation; It is further provided with an anchor reserved hole on any side wall of the thickness direction of the plate body of the silicon-graphene insulating plate, which reduces the opening area of the wall coating decorative surface layer; the whole plate body is stably connected.