T/ZZXJX 297-2023
Technical regulations for grouting connection of steel bars in construction engineering (English Version)

Standard No.

T/ZZXJX 297-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/ZZXJX 297-2023

Scope

1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 5 4 Materials 5.1 Steel bars 5.2 Grouting sleeves 5.3 Grouting materials 5.4 Other materials 6 Design 7 Construction 7.1 General provisions 7.2 Reinforcement wire thread processing 7.3 Reinforcement straight thread connection 7.4 Sleeve Installation 7.5 Grouting connection 8 Inspection and acceptance 8.1 General provisions 8.2 Material incoming inspection and acceptance 8.3 Incoming inspection and acceptance 8.4 On-site inspection and acceptance 9 Safety and green construction 9.1 Safety measures 9.2 Green construction

T/ZZXJX 297-2023 history

• 2023 T/ZZXJX 297-2023 Technical regulations for grouting connection of steel bars in construction engineering