Specification for masonry units - Autoclaved aerated concrete masonry unitsThis European Standard specifies the characteristics and performance requirements of autoclaved aerated concrete (AAC) masonry units for which the main intended uses are different types of load bearing and non load bearing applications in all forms of walling including single leaf, cavity, partitions, retaining, basement and general use below ground level, including walling for fire protection, thermal insulation, sound insulation and the fabric of

EN 485 (all parts)

The term ‘‘unfired’’ excludes vessels that are subject to direct generated heat or flame impingement from a fired process

staff and performers in assembly buildings of all sizes and that may help to protect the building and its contents against the effect of fire

Test portion

In case of dispute

Clause 5 Planning applications

001 Gy s–1 and 1 Gy s–1 at 1 m from the radiation source and at normal treatment distances between 50 cm and 200 cm from the radiation source

3 Format for the examples provided in this Technical Report

medical or otherwise

roof or bottom

monitors their operational integrity

BS 2482:2009 Specification for timber scaffold boards