Quality Control

State of the art quality control inspection and testing and the region’s premier testing facilities.

Fred Weber’s Quality Control Department Employees have the technical expertise and diverse experience to utilize state of the art testing equipment and test methods to analyze soils, construction aggregates, and asphalt materials. Our Quality Control Laboratory has the capability to perform sieve analysis and physical properties testing on aggregates and soils; perform laboratory and field density testing of asphalt pavements, analyze hot mix asphalt volumetric and mechanical properties; and a full asphalt design lab to develop optimized and high performing hot and cold mix asphalt mixtures.

Key government agencies such as the Missouri Department of Transportation (MoDOT), the Illinois Department of Transportation (IDOT), the Federal Aviation Authority (FAA), the U.S. Army Corps of Engineers (COE), as well as other nationally recognized organizations such as the American Society for Testing and Materials (ASTM) and the American Association of State Highway and Transportation Officials (AASHTO) have specific material and testing requirements and Fred Weber’s team of Quality Control Professionals strive to consistently exceed these standards during all phases of production and construction.