T/CECS 122-2020 Active Group standards

T/CECS 122-2020 Excavated hard-plastics drainage pipeline engineering technical specification

T/CECS 122-2020 Excavated hard-plastics drainage pipeline engineering technical specification

Publish Date: 2020-12-25 Implement Date: 2021-05-01 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/CECS 122-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Public and municipal construction equipment and facilities

ICS Name: Drainage system

Publish Date: 2020-12-25

Implement Date: 2021-05-01

Scope

Main technical content: The main technical content includes: general provisions, terms and symbols, materials, design, construction, functional testing, acceptance, etc.

Development Information

Replace the following standards

CECS 122-2001

Related Standards

CJ/T 225-2006 Replaced

CJ/T 225-2006 Metal reinforced Polyethylene (PE) spirally corrugated pipe for underground sewer

Publish Date: 2006-06-26

CJ/T 231-2006 Active

CJ/T 231-2006 Unplasticized polyvinyl chloride(PVC-U)and glass microsphere composite pipes for drainage

Publish Date: 2006-06-26

CJ/T 233-2006 Replaced

CJ/T 233-2006 Plastics inspection chambers for sewerage in building area

Publish Date: 2006-07-25

CJ/T 250-2007 Replaced

CJ/T 250-2007 High density polyethylene pipes and fittings for drainage inside buildings

Publish Date: 2007-03-08

CJ/T 270-2007 Replaced

CJ/T 270-2007 Steel reinforced spirally wound Polyethylene(PE) drainage pipe

Publish Date: 2007-12-21

CJ/T 273-2008 Replaced

CJ/T 273-2008 Polypropylene sound insulating pipes and fittings for drainage

Publish Date: 2008-04-02