T/ZZXJX 050-2021
Technical specification for steel cover thickness and steel bar diameter detection (English Version)

Standard No.

T/ZZXJX 050-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/ZZXJX 050-2021

Scope

Preface 1 Scope 2 Normative references 3 Terms and definitions 4 Basic provisions 4.1 General provisions 4.2 Sampling principles 5 Rebar detector 5.1 Technical requirements 5.2 Calibration 6 Detection technology 6.1 General provisions 6.2 Reinforcement bar spacing and reinforcement protective layer thickness detection 6.3 Reinforcement protective layer thickness Evaluation of test results 6.4 Detection and evaluation of steel bar diameter

T/ZZXJX 050-2021 history

• 2021 T/ZZXJX 050-2021 Technical specification for steel cover thickness and steel bar diameter detection