Travertino Navona SilverCOLOR: The Navona Silver is a havana-colored travertine with contrasting onyx stones details. The colors are comprised between cream and silvery, blue and/or green shadings. When it is cross cut, the streaks of color become more visible, usually either in straight, parallel lines or ondulated ones.
AVAILABILITY: It is located in our quarry, with high availability.
WORKABILITY: It is suitable for all types of processing. Possible realizations: tiles, mosaics, sculptures, statues, vases, plant racks, lamps, tables, chairs, benches, fireplaces, balusters, fences, stairs, columns, fountains, swimming pools, bathrooms, toilets, bidets, shower trays, bath tub, sinks, kitchen countertops, libraries, ornamental carpets, flooring and cladding, coverings, furniture, objects of all kinds, interior/exterior design, etc.
 

TECHNICAL SPECIFICATIONS:
Results of the physical and mechanical testing conducted by Istituto Sperimentale per l’Edilizia s.p.a on natural stone samples.

FLEXURAL STRENGTH (UNI EN 12372):
Dimens. sample mm 180x80x30
Load perpendicular to anisotropic planes:
Mean flexural length 9.0 MPa
Standard deviation 2.0 MPa
Load perpendicular to corners of anisotropic planes:
(note: fracture always occurred within 15% of point § 8 of the standard)
Mean flexural length 12.1 MPa
Standard deviation 0.9 MPa
FREEZE/THAW RESISTANCE (UNI EN 12371):
Dimens. sample mm 180x80x30
Flexural strength after 48 freeze/thaw cycles
Load perpendicular to anisotropic planes:
Mean flexural length 4.5 MPa
Standard deviation 0.6 MPa
Load perpendicular to corners of anisotropic planes:
Mean flexural length 7.2 MPa
Standard deviation 0.5 MPa
SLIP RESISTANCE (UNI EN 1341):
Dimens. sample mm 180x80x30
Block width 76.2 ± 0.5 mm
Mean slip resistance, single sample 65
ABRASION RESISTANCE (UNI EN 1341):
Dimens. sample mm 180x80x30
Mean abrasion resistance 27.2


 

Materials