LAVAGRIGIA This
volcanic rock erupted from the Cimino mountain vulcano
(Viterbo) about 1 to 1.5 million years ago. It was
produced by the cooling of the liquid lava and provides
the basis of an ignimbrite. Thanks to the high temperature
at which it forms and to the slow cooling process
it has a even structure and is highly compact, two
features that ensure excellent physical-mechanical
characteristics in relation to its use as a natural
construction material.
USE AND APPLICATIONS. The huge Vitorchiano
(VT) deposits guarantee a constant standard both in
terms of the stone's technical and aesthetic characteristics.
It can be used for practically all stone products.
Pavements and drives, claddings, ventilated claddings
and all products.
PARTICULAR FEATURES. This stone is extracted from
deep quarries and is the maximum expression of the
common Peperino for its optimum aesthetic aspect and
greater mechanical performance.
Breaking load: 550 kg /cm2. Its chromatic and mechanical
values are absolutely constant through all production
processes.
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