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Asfalti |
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| The company has vast experience
in the production of high quality materials
In the modern well-equipped laboratory, our qualified technicians
select the raw materials to create a product of the highest
quality.
The bituminous conglomerates produced and marketed by us include:
• all-in bitumen;
• binders;
• bituminous emulsion in drums or loose;
• bitulite;
• winter crushed stone bitumen in bags or loose.
| Vitali S.p.A. has its own fleet
of road construction plant and machinery capable of milling
and recycling worn road surfaces (cold and hot) and laying
new surfaces. |
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| Modified
Asphalts |
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Una linea speciale per ottenere
il massimo delle prestazioni
A special line of products for obtaining maximum performance.
Using our extensive experience in the sector of bituminous conglomerates,
we have developed the use of modified bitumens
as an alternative to the traditional bitumen.
The modified bitumen possesses technical characteristics that
make it particularly suitable for high-performance
road surfaces, i.e. those exposed to higher thermal and/or dynamic
stresses than normally encountered.
Tests carried out on the modified bitumens, in their various
mixes, have demonstrated an increase in the five principle mechanical
properties:
• resistance to compression and tension at all temperatures
• resistance to persistent and repeated stresses at all
temperatures
• resistance to permanent deformation, in particular at
medium and high temperatures
• resistance to stripping and crumbling, in particular
at low temperatures
• resistance to ageing
Modified bitumens are recommended for the preparation of high-strength
soundproofing draining surfaces for roads and motorways carrying
heavy and intense traffic.
An example of product types:
• grenu and semigrenu conglomerates;
• porous conglomerates for draining and soundproofing
surfaces;
• high modulus conglomerates;
• filled conglomerates for hardstandings, container yards
and similar;
• coloured conglomerates (red, green, etc);
• splittmastix road carpets. |
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