Burdur beige marble and travertine are 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 range specified by the project is critical, especially for
exterior applications.
For tourism-sector projects (hotel, resort, spa), fill type and finish
selection are recommended in line with the design brief. Unfilled
natural travertine for classic hammam and rustic areas; epoxy-filled
polished travertine for modern spa areas. Sipahi coordinates these
selections with the customer's design team.
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.