T/ZZXJX 050-2021 Active Group standards

T/ZZXJX 050-2021 Code for Testing Techniques of Steel Reinforcement Thickness and Diameter Protection Coating

Publish Date: 2021-11-30 Implement Date: 2021-11-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZXJX 050-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Iron and steel products

ICS Name: Concrete structure

Publish Date: 2021-11-30

Implement Date: 2021-11-30

Scope

Main technical content: Foreword 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 4.1 General provisions 4.2 Sampling principles 5 Rebar detectors 5.1 Technical requirements 5.2 Calibration 6 Testing techniques 6.1 General provisions 6.2 Rebar spacing and rebar cover thickness testing 6.3 Evaluation of rebar cover thickness testing results 6.4 Rebar diameter testing and evaluation