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IS EN 771-3:2011 Specification for masonry units. Aggregate concrete masonry units (Dense and light-weight aggregates) (+A1:2015)

Publication Year

2011

Document Status

Current

Abstract

Specifies the performance requirements of dense and/or lightweight aggregate concrete masonry units; for use in load bearing or non-load bearing building and civil engineering applications, and suitable for all forms of walling.

Document History

This standard is a Harmonised European Standard (hEN) Supersedes IS EN 771-3:2003, IS 91:1983, IS 189:1974 and IS 190:1974. Amendment A1 issued August 2015.

Publisher Information

National Standards Authority of Ireland

National Standards Authority of Ireland (NSAI) is Ireland’s official standards body. They operate under the National Standards Authority of Ireland Act (1996) and are accountable to the Minister of Enterprise, Trade, Employment and Innovation.

1 Swift Square
Northwood
Santry
Dublin 9
NSAI
Ireland

Website: http://www.nsai.ie
Email: nsai@nsai.ie
Tel: 01 807 3800