Passive building outer wall structure

• Main Authors: PU JING, LYU CHENHUI, LIU BINCAN
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: BLASTING; BUILDING; BUILDING MATERIALS; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; INSULATION OR OTHER PROTECTION OF BUILDINGS; LIGHTING; MECHANICAL ENGINEERING; ROOFS; STRUCTURAL ELEMENTS; WALLS, e.g. PARTITIONS; WEAPONS

The utility model discloses an outer wall body structure of a passive building, relates to the technical field of outer wall bodies of passive buildings, and aims to solve the problem that the outer wall body of the passive building cannot be reinforced, insulated and subjected to energy storage treatment in the prior art. The outer wall body structure comprises a building outer wall body. A sound insulation assembly is arranged on the inner side of the building outer wall body, a first leveling layer is fixedly installed on the outer side of the building outer wall body, a second leveling layer is arranged on the outer side of the building outer wall body, a reinforcing assembly is arranged on the outer side of the second leveling layer, a heat insulation assembly is arranged on the outer side of the reinforcing assembly, and a decoration outer layer is arranged on the outer side of the heat insulation assembly. Friction lines are formed on the outer side of the decorative outer layer; according to the outer