In
this section we have divided marbles and granites according to
the place of extraction while we have divided stones in a single
set because the big majority is of Italian origin.
Our company's choice is to attribute every material
its real commercial name, affirmation which could prove to be
banal if one did not think to those dealers and entrepreneurs
that too often use names of fantasy or worse he uses counterfeit
names.
Sweep of such forgery is in the first instance to
make the research difficult and avoid the comparison of the offered
price and in second beat attribute a material a superior value
of the commercial one.
Gran Sasso
We are pleased to introduce in the international
market a new natural stone of italian origin.
Gran Sasso is an hard sandstone (37% of quartz and 43%
of calcite) that due to its physical-mechanical characteristics
and its fine-grained structure can be used for internal and external
applications.
The quarry is actually developing its fronts but
can garantee since today regual production of high quality blocks
for slabs and cut to sizes.
Gran Sasso quarry basically produce even material
with grey-green background, it presents some light variation that gives to
this sandstone an unic vibration; a veined-cloudy variety is exploted in
low quantities.
Chemical
Analysis
Beak
load under simple compression
Flexion
resistance
Hardness
Apparent
density and imbibition coefficient
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