Construction Materials Testing
Twin Ports Testing’s Construction Materials Department has served on thousands of projects ranging from commercial to heavy industry and mining. Our field staff consists of highly experienced engineers and technicians holding certifications for MNDOT, ACI, and ICC. All field staff are cross trained in multiple departments providing clients with a dynamic skillset. With expertise in special inspections and geotechnical testing, our team is ready to assist on construction projects from start to finish. The CMT lab has held AASHTO accreditation since 1999 and offers a wide range of inspections/materials testing including but not limited to the following:
Laboratory
- Concrete Compressive Strength
- Grout Compressive Strength
- Masonry Prism Compressive Strength
- Concrete Properties (Slump, Air Entrainment, Unit Weight, Temperature)
- Soil Particle Size Analysis/Laboratory Density
- Specific Gravity
- Atterberg Limits
- Organic Content
- Unconfined Compressive Strength
Field
- Concrete Properties (Slump, Air Entrainment, Unit Weight, Temperature)
- Reinforcing Steel Inspections
- Excavation Observation
- Proof Rolls
- Soil Sampling
- Soil Density Testing (Nuclear and Sand Cone Methods)
- DCP Testing
- Special Inspections (Soil, Masonry, Reinforced Concrete, Prestressed Concrete, Spray Applied Fireproofing, Structural Steel)
Please contact our field operations supervisor or CMT laboratory supervisor to request our services or additional information on specific test methods.