Composite thermal insulation template

The utility model discloses a composite heat preservation formwork which comprises a stress outer protection plate, an edge protection plate with the ends connected is arranged on one side of the periphery of the stress outer protection plate, a heat preservation core layer is laid on the inner side of the stress outer protection plate and the inner side of the edge protection plate, and an interface binding agent is arranged on the side, opposite to the stress outer protection plate, of the heat preservation core layer. An inorganic thermal insulation layer is arranged on the other side of the interface binder, and a steel wire mesh plate is arranged on the other side of the inorganic thermal insulation layer; a plurality of pulling rods are sequentially arranged on the steel wire mesh plate, the inorganic heat preservation layer, the interface binder, the heat preservation core layer and the stress outer protection plate in the thickness direction in a penetrating mode, and the inorganic heat preservation l