RO
SR EN 771-5:2011
Specification for masonry units - Part 5: Manufactured stone masonry units
This European Standard specifies the characteristics and performance requirements of manufactured stone masonry units for which the main intended uses are facing or exposed masonry in load bearing or non-load bearing building and civil engineering applications. The units are suitable for all forms of coursed or random masonry walling, including single leaf, cavity, partition, retaining and the external masonry to chimneys. They can provide fire protection, thermal insulation, sound insulation and sound absorption. This standard covers concrete masonry units manufactured to resemble natural stone using casting or pressing techniques with or without textured surfaces produced, by casting, splitting, washing, blasting or tooling and with or without variable outline effects. It covers homogeneous masonry units and those consisting of different facing and backing concrete mixes, but excludes those manufactured with an adhesive bonded decorative face. This standard does not cover masonry units intended to conform to EN 771-3. It defines the performance related to e.g. strength, dens
Status :
Withdrawn
Approval date : 6/30/2011
Withdrawal date : 9/30/2015
Number of pages : 36
ICS : 91.100.30 Concrete and concrete cement
Technical Committee : 347 - Masonry and masonry for structure
- Replaces SR EN 771-5:2004/A1:2005
- Replaces SR EN 771-5:2004
- Normative reference SR EN ISO 12572:2002
- Normative reference SR EN 1052-3:2003
- Normative reference SR EN 13501-1+A1:2010
- Normative reference SR EN 772-1:2011
- Normative reference SR EN 772-20:2003/A1:2006
- Normative reference SR EN 772-14:2002
- Normative reference SR EN 772-13:2001
- Normative reference SR EN 772-11:2011
- Normative reference SR EN 1745:2003
- Normative reference SR EN 772-20:2003
- Normative reference SR EN 772-16:2011
- Normative reference SR EN 1052-2:2001
- Normative reference SR EN 1052-3:2003/A1:2007
- Replaced by SR EN 771-5+A1:2015