Kayseri travertine is tested under TS EN standards and shipped with
CE Declaration of Performance. Facade references TS EN 1469; flooring
references TS EN 12058; external paving references TS EN 1341. For
travertine, TS EN 13755 (water absorption) sitting within the
specified range is critical, especially for exterior applications.
For Cappadocia and Central Anatolia tourism-sector projects (hotels,
boutique manor houses, spa), fill type and finish selection are
recommended in line with the design brief. Unfilled natural
travertine for classic hammam and rustic zones; epoxy-filled polished
travertine for modern interiors.
For international projects, ASTM C170, C880, C97 and C1028 values are
provided together with producer test reports. For LEED-certified
projects, producer location and material record are added to the
submittal for Regional Materials credit.