Construction technology of steel structure beam-column steel mesh wall for shock absorption, anti-seismic and noise reduction

Abstract

The invention discloses a shock absorption and noise reduction steel structure beam-column steel net wall construction process. By the adoption of the construction process, reliable force transmission of a steel structure beam column can be achieved, structural stress is simple and definite, the requirement for strength and seismic performance is met, and construction is convenient; material consumption for construction is reduced, the load on a steel body is reduced, and supporting and connection are achieved; a cement adhesion net is arranged on a steel column and a steel beam, it is guaranteed that the cement adhesion net can be well connected with the steel column and the steel beam and certain gaps exist between the cement adhesion net and the steel column and the steel beam, better adhesion of composite cement mortar is ensured, and the supporting capacity and seismic performance of composite cement mortar are improved; composite cement mortar is applied twice, so that the solidification capacity and adhesion force between cement and the steel column, the steel beam and a steel grid wall are improved; due to the adoption of the steel grid wall, sound insulation is achieved, hollow heat insulation is achieved, pipelines can be laid in the hollow wall, line construction can be conducted in the hollow wall, and the problem that construction of a pure steel structure is difficult and complicated is solved; the seismic performance and fire resistance of a steel structure and the sound and heat insulation property of cement are combined.

Description

technical field [0001] The invention relates to the technical field of building construction methods, in particular to a construction technique for a beam-column steel mesh wall of a shock-absorbing, anti-shock and noise-reducing steel structure. Background technique [0002] Most of the traditional partition walls used in buildings are steel-concrete structures, and the construction of the walls is complicated and costly. At present, steel wire frame light-weight wall panels are also used as partition walls in building construction. The wall panels are all solid wall panels that conform to steel wire grid frames and light-weight fillers, but this type of wall panels has certain limitations for installation methods and pipeline burial. Difficulties, and after the assembly, the secondary plastering cracks and bulges, and the sound insulation effect is not good, and the heat preservation effect is poor. At present, some buildings use steel mesh walls between the pre-built cem...

AI Technical Summary

Problems solved by technology

[0002] Most of the traditional partition walls used in buildings are steel-concrete structures, and the construction of the walls is complicated and costly

At present, steel wire frame light-weight wall panels are also used as partition walls in building construction. The wall panels are all solid wall panels that conform to steel wire grid frames and light-weight fillers, but this type of wall panels has certain limitations for installation methods and pipeline burial. Difficulties, and after the assembly, the second time the paint is cracked and bulged, and the sound insulation effect is not good, and the heat preservation effect is poor

At present, some buildings use steel mesh walls between the pre-built cement beams and cement columns, but the construction is troublesome, the connection between the steel mesh strength and the cement columns and cement beams is not firm, and the seismic effect is not good

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