Model VTC221 is the strongest METTLER TOLEDO concrete deck truck scale. It combines a concrete driving surface with a robust orthotropic understructure similar to those used in our steel deck truck scales. This composite design draws upon the strengths of both concrete and steel to produce an exceptionally durable structure. It also eliminates a common cause of premature deck failure: voids in the deck that occur when pouring concrete around I-beam flanges and sharp corners. As a result, you get a weighbridge capable of handling high volumes of traffic over a long service life. Model VTC221 uses POWERCELL® PDX® load cells, which offer unequalled reliability and a predictive diagnostics system designed to keep your scale up and running. By combining the strength of an orthotropic weighbridge with the reliability of POWERCELL load cells, this truck scale ensures that you will get years of trouble-free weighing even in the harshest environments.