Code of Practice for Precast Concrete Construction 2016

Issued by the Buildings Department (BD) of the HKSAR Government, this statutory code of practice sets out mandatory standards, technical specifications, and procedural guidelines for the design, manufacture, transport, handling, site storage, and erection of precast concrete elements in Hong Kong building construction. Aligned with the Code of Practice for Structural Use of Concrete 2013 and Construction Standards CS1:2010 and CS2:2012, the code covers: (1) Structural design considerations including demoulding forces, lifting inserts, handling stresses, robustness and progressive collapse prevention (tie design), joint/connection details, composite concrete action, and structural ductility; (2) Off-site prefabrication and factory quality control (mould tolerances, surface finishes, steam/normal curing, post-concreting checks); and (3) On-site assembly protocols including temporary bracing, erection sequence, leveling shims, grouting, and site supervision. It is a foundational statutory reference for Registered Structural Engineers (RSEs), Authorized Persons (APs), prefabrication contractors, civil engineers, building surveyors, and university students studying industrialized building technology, precast engineering, and off-site construction in Hong Kong.