Indoor distribution box notch lintel construction process

Abstract

The invention belongs to the technical field of building construction, and particularly relates to an indoor distribution box notch lintel construction process. The process comprises the steps of pouring a notch lintel and a distribution box support body on a construction site, reserving a distribution box reserved hole on a brick wall body, erecting the notch lintel on the upper side of the distribution box reserved hole, enabling a notch in the middle of the lintel to correspond to a wire inlet notch on the upper side of the distribution box support body, placing the distribution box supportbody with an opening facing outwards into the distribution box hole, filling an installation gap with cement mortar tightly, bending exceeding parts of steel wire mesh reinforcing ribs of all side walls of the distribution box support body at right angles to the periphery, beating out the steel wire mesh reinforcing ribs and a wall surface, and smearing the cement mortar at a joint of the steel wire mesh reinforcing ribs and the wall surface. The construction process takes energy consumption, environmental protection, quality, safety and efficiency as technical improvement starting points, and has obvious improvement effects on energy consumption, pollutant emission, product quality, safety production and construction efficiency.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a construction process for a notch lintel of an indoor distribution box. Background technique [0002] Conventional prefabricated lintels are still used for indoor distribution box lintels in building construction, and there is less research and development on prefabricated notch lintel technology; with the emergence of a large number of modern large-scale building systems in my country, electromechanical pipelines and equipment in buildings are becoming more and more Many, in all kinds of buildings, masonry walls have holes reserved for mechanical and electrical installations of different sizes. Especially in residential buildings, more than one concealed strong electric box and concealed weak electric box are usually required indoors. [0003] During the construction of the secondary structure of the main body, in order to facilitate the secondary pipi...

AI Technical Summary

Problems solved by technology

[0004] However, the post-cutting operation is easy to damage the prefabricated lintel, which seriously affects the quality of the lintel, increases safety hazards, is time-consuming and laborious, and increases labor costs; The depth is blocked; in addition, in order to meet the connection of electromechanical pipelines, the reserved holes corresponding to the traditional prefabricated lintel are often much larger than the actual size of the box, which makes it inconvenient to block later

It can be seen that the traditional conventional lintel technology for indoor distribution boxes can no longer meet the needs of building development, and vigorously developing and promoting prefabricated notch lintels for indoor distribution boxes has become a top priority for housing construction

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