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Normas BSI – AENOR
BS EN 1857:2003+A1:2008

BS EN 1857:2003+A1:2008

Chimneys. Components. Concrete flue liners

Fecha Anulación:
2010-06-30 /Withdrawn
Comité:
B/506
Equivalencias internacionales:

EN 1857:2003+A1:2008

Relación con otras normas BSI:

Reemplaza a: BS 7435-2:1991

Reemplaza a: BS 7435-1:1991

Reemplazada por: BS EN 1857:2010

Resumen:
This European Standard specifies the material, dimensional and performance requirements, including methods of test, for factory-made concrete flue liners and fittings for the construction of multi-wall chimneys. This standard also relates to storey-height and reinforced flue liners. NOTE 1: Classes in this standard, unless otherwise specified, e.g. resistance to fire, are not derived from conditions referred to in article 3.2 of Directive 89/106/EC, and should only be considered as technical classes in the sense of Commission Guidance Paper E 'Levels and classes in the Construction Products Directive'. NOTE 2 : Any reference to the term flue liners implies both flue liners and their fittings, except where otherwise indicated. The amendment introduces resistance to freeze/thaw as essential characteristic.
Keywords:
Designations, Flue linings, Flues, Chimneys, Performance, Conformity, Precast concrete, Construction systems parts, Performance testing, Dimensions, Dimensional tolerances, Reinforced materials, Concretes, Classification systems, Approval testing
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