T/ZZXJX 024-2021 Active Group standards

T/ZZXJX 024-2021 The quality acceptance specifications for concrete municipal drainage pipeline construction

Publish Date: 2021-06-28 Implement Date: 2021-06-28 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 024-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Public and municipal construction equipment and facilities

ICS Name: \nWastewater

Publish Date: 2021-06-28

Implement Date: 2021-06-28

Scope

Main technical content: Preface 1 Scope 2 Normative references 3 Terms and definitions 4 Basic provisions 5 Pipelines 5.1 General provisions 5.2 Pipeline foundation 5.3 Pipeline installation 5.4 Pipe jacking 5.5 Pipeline joints 6 Shield construction 7 Ancillary structures 7.1 Inspection wells 7.2 Storm drains

Development Information

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