Steel lattice structure
New, advanced designing process, better performances. The MTR® System represents the most reliable system belonging to the composite steel concrete structures.
The system comprises three types of trusses (type A, T and C). It is used to build horizontal structures and it can partially or totally replace the main and the secondary beams.
Thus preserving the setting of a typical building site for concrete structures, we do not use beams made on site, but only prefabricated composite steel beams which are delivered to the construction site ready for being assembled.
The MTR® System is composed of three different types of trusses having their pertaining calculation system for the designing process:
The MTR® A Beam is self-supporting during the assembly and casting phase of the floor. It has a steel bottom plate.
The MTR® T Beam has to be shuttered and propped during the assembly and casting phase of the floor. It does not have the bottom plate and it is completely embedded in the cast-in place-concrete.
The MTR® C Beam is self-supporting during the assembly and casting phase of the floor. It has a concrete bottom plate.
SOFTWARE MTR® is the application software for the calculation and designing of the MTR® Beams. It is implemented in the specific production process used by Metal.Ri.