BS EN 476:2022
General requirements for components used in drains and sewers
- Standard No.
- BS EN 476:2022
- Release Date
- 2022
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN 476:2022
- Scope
- 1 Scope This document specifies general requirements to be respected in product standards for components such as pipes, fittings, inspection chambers and manholes with their respective joints intended for use in drains and sewers inside and outside buildings which operate as gravity systems allowing for a maximum pressure of 40 kPa. It also specifies general requirements for components used in hydraulically and pneumatically pressurized pipes, drains and sewers. NOTE 1 Where the term “inside buildings” is used in the context of components fixed inside buildings, it also includes pipes and fittings fixed on external surfaces of buildings. NOTE 2 This document is not a product standard and therefore not intended for the direct evaluation of products. This document covers components to be used in conveying in a satisfactory manner: — domestic wastewater; — rainwater and surface water; — other wastewater acceptable for discharge into the system. This document is applicable to components of circular and other cross sections. This document is equally applicable ...
BS EN 476:2022 Referenced Document
- EN 13501-1 Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests
- EN 13823 Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning item*， 2022-07-20 Update
- EN 16000 Plastics piping systems - Systems within the building structure - Mounting and fixing of components in the test apparatus to thermal attack by a single burning item
- EN 681-1 Elastomeric seals Material requirements for pipe joint seals used in water and drainage applications Part 1: Vulcanized rubber (Incorporates Amendments A1: 1998 and A2: 2002; Incorporating Corrigendum August 2002; Incorporates Amendment A3: 2005)
- EN 681-2 Elastomeric seals - Materials requirements for pipe joint seals used in water and drainage applications - Part 2: Thermoplastic elastomers
- EN 681-3 Elastomeric Seals - Materials Requirements for Pipe Joint Seals Used in Water and Drainage Applications - Part 3: Cellular Materials of Vulcanized Rubber Includes Amendment A1: 2002
- EN 681-4 Elastomeric seals - Materials requirements for pipe joint seals used in water and drainage applications - Part 4: Cast polyurethane sealing elements
- EN ISO 11925-2 Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2: Single-flame source test (Incorporating corrigendum January 2011)
- EN ISO 9967 Thermoplastics pipes - Determination of creep ratio
- EN ISO 9969 Thermoplastics pipes - Determination of ring stiffness
- ISO 48-2 Rubber, vulcanized or thermoplastic - Determination of hardness - Part 2: Hardness between 10 IRHD and 100 IRHD
BS EN 476:2022 history
- 2022 BS EN 476:2022 General requirements for components used in drains and sewers
- 2011 BS EN 476:2011 General requirements for components used in drains and sewers
- 1998 BS EN 476:1998 General requirements for components used in discharge pipes, drains and sewers for gravity systems
