Currently

the construction industry has gradually entered the phase of stock quality improvement and renovation. Most renovation projects are plagued by serious lack of original data and tight construction time windows

posing numerous challenges to construction organization and coordination

safety risk management

cost control

and other work. By constructing a parametric digital building information model

BIM technology can realize full-process information integration and collaborative work covering design

construction

and operation and maintenance

demonstrating excellent applicability and practical application value throughout the entire life cycle of building renovation projects.