At Delta Labs, we specialize in providing reliable and accurate concrete and soil testing services for construction, engineering, and infrastructure projects. With a commitment to quality, safety, and precision, our team of experienced technicians ensures that every test meets the highest industry standards and regulatory requirements.
Our laboratory is equipped with state-of-the-art testing equipment and follows strict quality control procedures to deliver dependable results. From soil classification/compaction, to concrete strength, durability, and material composition. We offer comprehensive testing solutions that help clients make informed decisions at every stage of their projects.
We take pride in our technical expertise, fast turnaround times, and personalized service. Whether you’re a contractor, developer, or consultant, Delta Labs is your trusted partner in building a strong and sustainable foundation for success.
Concrete
ASTM C31 / AASHTO R100
Curing cylinders
ASTM C39
Compressive strength of cylinders
ASTM C42
Obtaining and testing cores
ASTM C138 / AASHTO T121
Unit weight & yield of concrete
ASTM C143 / AASHTO T119
Slump
ASTM C172 / AASHTO R60
Sampling concrete
ASTM C231 / AASHTO T152
Air content
Soil
AASHTO R58
Dry prep
AASHTO R74
Wet prep
AASHTO T89
Liquid Limit
AASHTO T99
Standard proctor
AASHTO T90
Plasticity Index
AASHTO T180
Modified Proctor
AASHTO T265
Moisture Content
AASHTO T310
Nuclear Density
Aggregate
AASHTO T27
Gradation
AASHTO T84
Specific gravity & absorption of fine aggregate
AASHTO T85
Specific gravity & absorption of coarse aggregate
AASHTO T113
Lightweight particle
TM-71 DEL
Deleterious
ASTM D4791
Flat & elongated particles
