BS 1438:2004 Aggregates - Single-sized aggregates for use as a medium in biological percolating filters
Publication Year
2004
Document Status
Current
Abstract
Specifies properties of aggregates for use as a medium in biological percolating filters. Suitable for crushed natural aggregate, metallurgical slags, selected bottom ashes, sintered pulverized fuel ash and other similar materials.
Document History
Supersedes BS 1438:1971.
ISBN
058043446X
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
389 Chiswick High Road
London
BSI
UK
Website: http://www.bsi-global.com/
Email: cservices@bsi-global.com
Tel: 020 8996 9000
