CONSTRUCTION TECHNIQUE OF SECONDARY STRUCTURE PREFABRICATED CAVITY SHELL BLOCK WITHOUT SUPPORTING MOLD
Based on engineering examples,this paper introduces in detail the construction technology of secondary structural columns,ring beams and other components by using prefabricated cavity mold shells,and successfully solves the difficulties of traditional masonry construction such as difficult formwork support and quality control.Through the application of concrete projects,the characteristics of construction convenience and cost economy of secondary structure prefabricated cavity shell block without support construction technology are demonstrated,and it has good economic and social benefits.
prefabricated cavity shellno support diestructural columngirth
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