Construction method of steel structure conversion layer furred ceiling

The invention provides a construction method of a steel structure conversion layer furred ceiling, wherein the method is used for construction work of a steel structure roofing ceiling project. The method comprises the following steps of A) preparing the construction; B) putting up full scaffolds; C) locating and paying off for a top surface; D) manufacturing and welding a conversion layer; and E) ceiling a light steel keel gypsum plaster board. Comparing the construction method disclosed by the invention with the conventional method, the self-weight is reduced, the integrity is improved, the project cost is reduced, the unity of safety, quality, work-period and cost is realized, and good social benefits are achieved.