Jiangsu Provincial Standard of the People's Republic of China
Latest
DB32/T 4283-2022
Scope
This procedure is applicable to the leakage detection of building structural components, structures and water supply and drainage pipes with waterproofing requirements in construction projects. When conducting leakage detection of construction projects in accordance with this regulation, in addition to complying with the provisions of this regulation, it should also comply with the provisions of the relevant national standards.
DB32/T 4283-2022 history
2022DB32/T 4283-2022 Technical regulations for leakage detection in construction projects