The anti-trauma is an application consolidated over time made with rubber granulates; It can be presented in the form of plates in tile format of various sizes and thicknesses as well as performed on site previously mixed with polyurethane binder. Different grain sizes, types of elastomers and percentages of binder allow to obtain different results of HIC, the famous UNI1177 standard which must be followed for the calculation of the critical fall height from the Games. The latter has recently been modified in the method of performing Test, making an accidental fall situation from different heights more likely. Our company strives to optimize its Granulate both for the substrate and for the upper colored layer in order to increase the measurement result by 20% for the same thickness, with a saving in laying costs.