Truck scales TBA Optima-B designed and manufactured by Technowagy Ltd are intended for static weighing of trucks. Scales with a length of the platform from 6 to 24 m, with a maximum weighing range of 30-80 tons and an axle load of 15 tons, designed for medium usage conditions. The platform of scales is a treadway type and consists of a steel frame and reinforced concrete modules of the roadway. Bridge type concrete is filled in at the factory conditions on a vibration table with steaming, with the addition of water-repellent additives. Complete technology for achieving the required strength of concrete is used.