Self-insulation prefabricated partition wall top node without beam template and construction method thereof

Abstract

The invention relates to a self-insulation prefabricated partition wall top node without a beam template and a construction method thereof. The self-insulation prefabricated partition wall top node without the beam template comprises a prefabricated partition wall, wherein the top of the prefabricated partition wall is provided with two concrete vane boards oppositely arranged and used as beam side templates, heat insulation layers are respectively arranged on the inner sides of the concrete vane boards, the heat insulation layers are connected with the concrete vane boards through pull connection pieces, and a cast-in-place concrete beam is arranged between the two heat insulation layers. The self-insulation prefabricated partition wall top node without the beam template improves work efficiency in the fabricated construction process, has excellent heat insulation effect, saves energy, protects environment, and realizes excellent economic benefit and social benefit, and therefore thework for developing the node has greatly important significance for improving efficiency, realizing energy conservation and environment protection, promoting perfection of wall materials, improving construction engineering quality and improving building functions.

Description

technical field [0001] The invention relates to the field of civil engineering, in particular to a prefabricated partition wall top node of a self-insulating beam-free formwork and a construction method thereof. Background technique [0002] my country is a country with a large energy consumption, and building energy consumption accounts for about 30% of the total energy consumption, while building envelope not only accounts for a large proportion of building energy consumption, but also directly affects the thermal insulation performance of building structures. As the country continues to put forward high standards and high requirements for the thermal insulation performance of building structures, in order to achieve energy conservation and emission reduction, my country is vigorously developing housing industrialization. At present, most of the inner partition walls are prefabricated concrete sandwich insulation walls, which can not only realize the insulation of the buil...

AI Technical Summary

Problems solved by technology

However, this kind of prefabricated partition wall cannot be continuously insulated at the position of the concrete beam. In order to ensure the continuity of thermal insulation, it is necessary to install an insulation layer on the side of the beam in the later stage.

It not only increases the workload of decoration, but also has a certain impact on the thermal insulation effect of the wall.

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