T/ZZB 1984-2020
Prestressed concrete hollow-core slabs (English Version)
- Standard No.
- T/ZZB 1984-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 1984-2020
- Scope
- This document stipulates the specifications, dimensions and markings, basic requirements, technical requirements, test methods, inspection rules, markings, stacking, transportation, product certificates, and quality commitments of prestressed concrete hollow slabs. This document applies to prestressed concrete hollow slabs (hereinafter referred to as hollow slabs) for industrial and civil buildings whose seismic fortification intensity is not greater than 8 degrees and whose environmental categories are Class I and Class IIa.
T/ZZB 1984-2020 history
- 2020 T/ZZB 1984-2020 Prestressed concrete hollow-core slabs
