Travertino Portugues

Limestone with greyish and light brownish colour, with golden and cristal spots, medium hardness and medium grain.

It is recommended for paving with moderate use, internal and external cladding. It is also used in masonry, furniture and decoration.

Compression breaking load:

***0 kg/cm2

Compression breaking load after freezing test:

***0 kg/cm2

Bending strenght:

**2 kg/cm2

Volumetric weight:

***0 kg/m3

Water absortion at N.P. conditions:

1.8 %

Apparent porosity:

4.7 %

Thermal linear expansion coefficient max. val.:

7.1 x *0 *6 perº C

Abrasion test:

1.8 mm

Impact test:

minimum fall height: *5 cms

Obs. Frost resistance is equal or more than *8 freeze-thawing cycles.