Other tools NBS offers a range of tools for specification and collaboration National BIM Library The most trusted BIM Library in the UK, certified to the internationally-recognised NBS BIM Object Standard Uniclass 2015 A dynamic and unified classification system for the construction industry covering all sectors Construction Information Service (CIS) A comprehensive online collection of construction related standards, regulations, technical advice and articles Plug-ins NBS provides a range of tools to help connect your CAD model to your specification model
Platform Resources Support Events About TheNBS.com Manufacturers Uniclass 2015 Get in touch

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom
Download from CIS *
* A valid subscription to The Construction Information Service is required to download this document.

Click here to find out how to access this document

Technical Note 11 Environmental aspects of clay drainage systems

Publication Year

2025

Document Status

Current

Abstract

Discusses environmental issues relating to clay drainage systems from manufacture and use, highlighting longevity, disposal and recycling.

Document History

First published 2015, updated 2025 as Technical Note 11.

Publisher Information

Clay Pipe Development Association Limited

The Clay Pipe Development Association provides a service for specifiers and users of vitrified clay pipes and flue linings. They produce technical booklets on the design and construction of clay pipes.

Millstones 11
Shibden Hall Croft
Halifax
CPDA
UK

Website: http://www.cpda.co.uk/
Email: info@cpda.co.uk