Assembled wall with vacuum box and preparation method of assembled wall

Abstract

The invention discloses an assembled wall with a vacuum box and a preparation method of the assembled wall. The assembled wall comprises a wall surface layer and a plurality of vacuum box heat insulation modules, a cavity is enclosed by the wall surface layer, the vacuum box heat insulation modules are uniformly arranged in the cavity, a vacuum cavity is formed in each vacuum box heat insulation module, the vacuum box heat insulation modules comprise vacuum films and gas-guide tubes, the gas-guide tubes penetrate the vacuum films, one end of each gas-guide tube exposed outside the corresponding vacuum films is sealed, the gas-guide tubes are communicated with the vacuum cavities, the cavity is filled with foaming fillers, the foaming fillers are distributed in gaps among the vacuum box heat insulation modules and the wall surface layer, and the preparation method is used for preparing the assembled wall with the vacuum box. The assembled wall with the vacuum box can have good heat insulation function and better sound insulation effect. The invention can provide a thin wall, so that indoor use space is furthest increased without affecting the strength of the wall.

Description

technical field [0001] The invention relates to the technical field of wall preparation, and more specifically, the invention relates to an assembled wall with a vacuum box and a preparation method thereof. Background technique [0002] At present, the proportion of building energy consumption in the total energy consumption of countries in the world is quite large. For our country, the huge building energy consumption has gradually affected the sustainable development of our country's economy. Building energy conservation is a comprehensive systematic project, which depends on the thermal insulation effect of exterior walls, doors, windows and roofs, and the thermal insulation and energy conservation effect of exterior walls accounts for 50% to 60% of the whole. Therefore, how to effectively improve the thermal insulation performance of the building's exterior wall is the key to determining the overall energy-saving effect of the building. [0003] The traditional thermal ...

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Problems solved by technology

[0005] In order to solve the problems of large thickness, easy to fall off, easy to mildew and other problems existing in the existing building exterior wall insulation and energy saving schemes, the present invention innovatively proposes a prefabricated wall with a vacuum box and its preparation method, and innovatively adopts vacuum heat insulation method, not only can effectively solve the above technical problems, but also can play a better role in sound insulation

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