GB 55020-2021 Active National standards force_standard

GB 55020-2021 Code for design of building water supply and drainage

Publish Date: 2021-09-08 Implement Date: 2022-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Out of stock

Basic Information

Standard Code: GB 55020-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Water supply and drainage projects

ICS Name: The comprehensive facilities in the building

Publish Date: 2021-09-08

Implement Date: 2022-04-01

Pages: 50 pages

Scope

1.0.1 In order to ensure personal health and safety of life and property, the safety of water resources and ecological environment, and to meet the basic needs of economic and social management in the construction of building water supply and drainage and water-saving projects, these standards are formulated in accordance with relevant laws and regulations. 1.0.2 The design, construction, acceptance, operation, and maintenance of building water supply and drainage and water-saving projects must comply with these standards.

Development Information

Pages: 50 pages

Replace the following standards

GB 50015-2019 Standard for design of building water supply and drainage GB 50242-2002 Code for acceptance of construction quality of Water supply drainage and heating works GB 50336-2018 Standard for design of building reclaimed water system GB 50400-2016 Technical code for rainwater management and utilization of building and sub-district GB 50555-2010 Standard for water saving design in civil building CJJ 122-2017 Technical specification for water supply and drainage engineering of swimming pool CJJ 140-2010 Technical specification for secondary water supply engineering CJJ 142-2014 technical specification for raindrainage system of building roof CJJ 232-2016 Technical specification for same-floor drainage engineering in buildings

Related Standards

GB/T 16662-1996 Replaced

GB/T 16662-1996 Terms of equipments and materials for building water supply and drainage

Publish Date: 1996-12-19

GB/T 16803-1997 Replaced

GB/T 16803-1997 Equipment of heating, ventilating,air conditioning and air cleaning terminology

Publish Date: 1997-05-28

GB 16895.2-1997 Replaced

GB 16895.2-1997 Electrical installations of buildings—Part 4:Protection for safety Chapter 42:Protection against thermal effects

Publish Date: 1997-06-28

JG/T 195-2007 Abolished

JG/T 195-2007 Thermostatic radiator valve

Publish Date: 2007-01-11

CJ/T 246-2007 Replaced

CJ/T 246-2007 Technical specification of preformed directly buried steam insulating pipeline accessories for municipal heat-supply

Publish Date: 2007-04-09

GB/T 16662-2008 Active

GB/T 16662-2008 Terms of equipments and materials for building water supply and drainage

Publish Date: 2008-09-18