Topcoat Testing Laboratory is a modern materials testing laboratory capable of testing raw material inputs into our asphalt plant as well as testing our asphalt production for quality control purposes. The laboratory undertakes asphalt design for all of Topcoat’s various mixes. Topcoat Testing Laboratory also undertakes materials testing and asphalt design work for external clients. Topcoat Asphalt is accredited with NATA certification.
NATA Accreditation Certificate