Abstract: The development of precast buildings is an important direction for the transformation and upgrading of China’s construction industry, and it is also an important carrier for the development of green and low-carbon buildings.

The non reinforced dense splicing assembled integral shear wall structure is a new type of precast concrete structure, which is formed by connecting steel bars installed through longitudinal grooves of precast wall panels and post poured concrete to form a vertical structural system, and assembled as a whole with stacked floor slabs.

This system has the advantages of high standardization, convenient production and transportation, high on-site construction efficiency, and good structural integrity.

Halfen Channel

For the construction points of non reinforced dense splicing assembled shear wall structures, quality control measures should be taken during on-site installation, including inspection and acceptance of components entering the site, sealing of plate joints, resetting of pulled steel bars, and pouring of cavity concrete, to provide guidance for improving the construction quality of related projects.

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