Reduced labour time due to hole execution (for tie bolts) directly on the assembly line;
Elimination of execution times and costs for the preparation and protection of the metal face (sandblasting ,priming, painting) applied in the case of classical metal structures;
Fast machining of sets by means of bolt joints;
Reduced transportation costs due to lower weight of component elements;
Fast and easy installation on site;
Accuracy of execution and details;
High durability of zinc-built constructions, with no additional maintenance costs ;
100% detachable system
Recyclable system;
Higher response to earthquakes against classical structures.
