Lower multi-layer assembly type heat insulation and energy saving building

Abstract

The invention provides a lower multi-layer assembly type heat insulation and energy saving building which comprises a wall body, a floor and a roof. The wall body, the floor and the roof adopt amode of prefabricated slabswhich comprise prefabricated outer wallboards (1), prefabricated inner wallboards (2), prefabricated floor boards (3) and prefabricated roof boards (4), and comprise prefabricated sandwich boards with heat insulation layers; the prefabricated wallboards and a foundation are connected through vertical connection devices (5) evenly arranged at the bottoms of the prefabricated wallboards; the adjacent prefabricated wallboards are connected through joints (6); the joints (6) are evenly provided with horizontal connection devices (7) in the height direction; the upper and lower layers of prefabricated wallboards and the prefabricated floor boards (3) are connected through a plurality of vertical connection devices (8); the prefabricated wallboards and the prefabricated roof boards (4) are connected through vertical connection devices (9) evenly arranged at the tops of the prefabricated wallboards; and the adjacent prefabricated floor boards (3) or the adjacent prefabricated roof boards (4) are connected through joints (10). The building achieves integrated organic combination of whole assembling of a main body structure and a heat insulation structure, so that the field construction speed is high, and the heat insulation and energy saving effects are good.

Description

technical field [0001] The invention relates to the field of prefabricated buildings, and relates to a low-level multi-storey prefabricated sandwich panel with thermal insulation layer, which is assembled on site and organically combines the full assembly of the main structure with the integration of structural thermal insulation. A new type of prefabricated thermal insulation and energy-saving building is formed. Background technique [0002] Traditional low-rise buildings, especially rural residences, mostly adopt a masonry structure, that is, the walls are generally made of brick masonry walls, and the floors and roofs are made of cast-in-place reinforced concrete slabs. This construction method has many wet operations on site, slow construction speed, and is easy to cause waste of materials and environmental pollution. At present, my country is vigorously developing prefabricated buildings, and applying prefabricated construction technology to low-rise buildings can eff...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new type of low multi-storey prefabricated heat preservation and energy-saving building, which is assembled by prefabricated sandwich panels with heat preservation layers, and effectively combines the full assembly of the main structure with the integration of heat preservation structures, aiming to solve the problem of traditional low poly building. solve the problems existing in the construction method and thermal insulation and energy saving of multi-storey buildings, and achieve the purpose of fast construction and good energy saving effect

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