Construction Technology of Precast Concrete Shear Wall Residential Buildings (3D Version)
The main processes include: measurement and setting out, steel bar correction, hoisting of the next floor staircase, construction of vertical precast components, sealing construction, grouting construction, binding of internal shear wall steel bars, installation of internal wall formwork, binding of external wall connection node steel bars, installation of external wall formwork, installation or lifting of protective frames, installation of horizontal formwork and supports, hoisting of horizontal composite (beam) slabs, hoisting of balconies and air conditioning panels, installation of water and electricity pipelines, binding of horizontal steel bars, and concrete pouring.
The key construction processes of precast shear wall structures include: surveying and setting out, vertical precast component construction, sealing construction, grouting construction, installation of exterior wall formwork, installation of horizontal formwork and supports, lifting of horizontal composite (beam) slabs, binding of horizontal steel bars, and pouring of concrete.
The construction plan for the precast standard layer is detailed in Attachment 1.
The specific project schedule and process arrangement need to be adjusted based on the type and quantity of precast components.
The logical relationship between the 17 main sub processes is as follows:.