Patent ID: 7882669

Claim:
A composite concrete shear wall for heat insulation, comprising a wall and a link beam, wherein said wall further comprising a prefabricated concrete wall for heat insulation and a cast-in-place concrete wall; said prefabricated concrete wall being a concrete panel, one surface of which is covered with a heat insulation layer, and steel members are embedded in the prefabricated concrete wall at certain spacing; one end of said steel members is embedded in the concrete panels, and the other end is projected from the heat insulation layer of the prefabricated concrete panel; said steel members at one side of the prefabricated concrete wall are connected to form a reinforcement cage of the cast-in-place concrete wall; wherein said prefabricated concrete wall and the cast-in-place concrete wall are cast and folded to be an integral; wherein the link beam is cast integral with the cast-in-place concrete wall and the prefabricated concrete wall, and an outer end of the link beam is covered with a heat insulation layer.