This specification applies to the survey, design, construction and maintenance management of industrial and civil buildings in expansive soil areas.
GBJ 112-1987 history
2012GB 50112-2013 Technical code for buildings in expansive soil regions
1988GBJ 112-1987 Technical specifications for construction ground in expanding soil areas
GBJ 112-1987 Technical specifications for construction ground in expanding soil areas was changed to GB 50112-2013 Technical code for buildings in expansive soil regions.