Chimneys. Clay/ceramic outer walls for system chimneys. Requirements and test methods

Document Number: NL EN 13069 : 2010
Sector: Construction Materials and Building
TC: NL TC 59
ICS: 91.060.40
This European Standard specifies the performance requirements for factory-made clay/ceramic chimney outer wall elements used to form the outer walls of chimneys and which are used in combination with flue liners in site. It applies to clay/ceramic chimney outer wall elements with solid walls or walls with vertical perforations (see Figure 1) which have square, rectangular or circular passages. Testing, making and inspection requirements are covered by this standard. Figure 1 - Examples of clay/ceramic chimney outer wall elements with and without vertical perforations