Prefabricated assembled heat insulation wall body

Abstract

The invention relates to the technical field of a wall body, in particular to a prefabricated assembled heat insulation wall body. Connecting seam outer sealing mechanisms are arranged in connecting positions of two adjacent wall body support main bodies; the connecting seam outer sealing mechanisms consisting of I-shaped tensioning elements and sealing expansion layers can well realize the sealing treatment on connecting positions of the wall body support main bodies; and the sealing performance is improved. A sealing cavity is sealed in an expansion solidification slurry injection mode, andthe sealing expansion layers are formed. Therefore, the filling onto each gap can be effectively realized; the sealing stability is improved; the stable and firm connection on wall body units can be realized; and the connection reliability of the wall body is ensured. The end part of an outer heat insulation protection assembly is of a step structure, the stable and firm connection on the externalheat insulation protection assembly can be effectively ensured; and the problem that the outer heat insulation protection assembly falls off due to inform bonding of the outer heat insulation protection assembly after the long-time use can be solved.

Description

technical field [0001] The invention relates to the technical field of walls, in particular to a prefabricated thermal insulation wall. Background technique [0002] At present, with the continuous development and application of prefabricated buildings, prefabricated buildings are gradually replacing traditional building forms. Based on the advantages of environmental protection, safety, speed and convenience of construction, prefabricated buildings can effectively reduce construction labor costs and time costs. , improve the construction performance of the building. For prefabricated buildings, the wall is the most basic unit that constitutes the entire building, and the reliability of the wall is crucial to the performance of the entire building. [0003] The current prefabricated building walls generally use bolts and other equipment to connect each wall unit together to form the entire cavity, and then set up a protective layer outside the cavity. In this way, not only ...

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Problems solved by technology

[0003] The current prefabricated building walls generally use bolts and other equipment to connect each wall unit together to form the entire cavity, and then set up a protective layer outside the cavity. In this way, not only the thermal insulation performance is poor, but also the wall The connection gap between the unit and the wall unit is generally only sealed with a joint agent, which can easily make these gaps larger under the effects of long-term use, wind and sun, thermal expansion and contraction, and finally lead to water seepage , long-term erosion of the interior of the wall, affecting the safety and stability of the wall

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