- Dam Torres, Musel Harbour, Gijón, for the manufacturing of marine crates and blocks (for which a precise quality is required), providing 1.500.000 Tons of products. - Asphalt surface layer in various national and regional motorways and dual carriageways. - A high number of building projects. - A SPECIAL MENTION should be made of the use of our aggregates 0-6 and 6-12 in the manufacturing of 96.600 TUNNEL RINGS of reinforced concrete for the construction of the Railway High Speed tunnel Pajares in the route AVE MADRID - ASTURIAS. In its manufacture, the following types of high strength concrete were required:
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