Construction Materials Testing (AASHTO accredited laboratory)

McKinney & Company provides testing of construction materials, using guidelines set forth by The American Society for Testing Materials (ASTM), the American Concrete Institute (ACI), The American Welding Society (AWS), Virginia Department of Transportation (VDOT), American Association of State Highway Transportation Officials (AASHTO), and Post Tension Institute (PTI).

Areas of Expertise

• Earthwork Placement and Compaction Control
• Field and Laboratory Testing of Soils
• Field and Laboratory Testing of Concrete, Mortar, Grout
• Field and Laboratory Testing of Masonry
• Field and Laboratory Testing of Sprayed-On Fire Resistant Material
• Field Testing of Bituminous Asphalt
• Field Observation of Structural Steel and Welding
• IBC Special Inspections