Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 1663-2015
Scope
This standard specifies the terms and definitions, classification and uses, grades, markings, raw materials, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of reinforced protective layer cement-based pads. This standard applies to cement-based pads with protective layers of steel bars used in concrete projects, including cement-based pads with protective layers of steel bars made in factories and on-site.
DB44/T 1663-2015 history
2015DB44/T 1663-2015 Cement-based spacer for steel bar protection