CEN - EN 1857
Chimneys - Components - Concrete flue liners
Organization: | CEN |
Publication Date: | 1 April 2010 |
Status: | active |
Page Count: | 52 |
ICS Code (Chimneys, shafts, ducts): | 91.060.40 |
scope:
This European Standard specifies the material, dimensional and performance requirements, including methods of test, for precast concrete flue liners and fittings with or without insulation for the construction of multi-wall chimneys.
This document does not cover:
- high positive pressure (H) designated products;
- products designated wet (W) in conjunction with corrosion class 3.
This document also applies to storey-height and flue liners reinforced only for handling.
NOTE 1 Any reference to the term flue liners implies both flue liners and their fittings, except where otherwise indicated.
NOTE 2 The pressure classes and corrosion classes are defined in EN 1443.