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In Austria, around 4,000 experts in active committees develop standards for the domestic, European and global market. They represent the interests of the economy, consumers, research, administration and society.
Together with them, Austrian Standards – the Austrian competence centre for standards – finds solutions ensuring that everything fits together perfectly and life runs smoothly. Austrian Standards distributes know-how laid down in standards as quickly as possible so that people and the economy can profit from it.
Austrian Standards, established in 1920, is structured in the business divisions of development, consulting, publishing, training and certification and finances the standardization system by more than 80 per cent through the sale of its products and services. Its legal basis is defined in the Standardization Act (Normengesetz 2016).
Air-flue (U-duct) systems - Planning, installation, appraisal, cleaning and inspection
WITHDRAWN published on 1.6.2014
Selected format:Smoke and exit gas chimneys (flues) - Three-leaf chimneys with internal refractory tube - Chimney systems - Marking of conformity
WITHDRAWN published on 1.1.1995
Selected format:Smoke and exit gas chimneys (flues); three-leaf chimneys with internal refractory tube; chimney systems; marking of conformity
WITHDRAWN published on 1.11.1988
Selected format:Chimneys - Three-layer chimneys with ceramic inner liner under dry operation - Marking of conformity
WITHDRAWN published on 1.9.2001
Selected format:Smoke and exit gas chimneys (flues); stacks for industrial furnaces; massive type of construction
WITHDRAWN published on 1.5.1983
Selected format:Smoke and exit gas chimneys (flues) - Three-leaf chimneys with internal refractory tube - Internal tube blocks - Marking of conformity
WITHDRAWN published on 1.1.1995
Selected format:Smoke and exit gas chimneys (flues); three-leaf chimneys with internal refractory tube; internal tube blocks; marking of conformity
WITHDRAWN published on 1.11.1988
Selected format:Smoke and exitgas chimneys (flues) - Three-leaf chimneys with internal refractory tube - Internal tube blocks - Marking of conformity
WITHDRAWN published on 1.11.1998
Selected format:Smoke and exitgas chimneys (flues) - Three-leaf chimneys with internal clay/ceramic flue liners - Internal flue liner blocks - Marking of conformity
WITHDRAWN published on 1.7.1999
Selected format:Chimneys - Ceramic inner liner - Marking of conformity
WITHDRAWN published on 1.9.2001
Selected format:Latest update: 2026-03-17 (Number of items: 2 266 788)
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