Guidance on the use of I.S. EN 12620:2002 +A1:2008 - Aggregates for concrete /
National Standards Authority of Irelandauthor.
Title from cover.
"This document was published under the authority of the NSAI and comes into effect on: 16 December, 2016" -- inside front cover.
"This document is based on: S.R. 16:2016, published: 16 December 2016" -- page 2 of cover.
"ICS number: 91.100.30" -- inside front cover.
"Incorporating amendments/corrigenda issued since publication: revises S.R. 16:2004, published 29/07/2004, withdrawn 16/12/2016" -- inside front cover.
Includes bibliographical references (pages 24 to 25).
Concrete