Construction Materials Testing in Pearland, TX

Pearland is building out fast, and most of it lands on the same highly plastic Gulf Coast clay that makes the select fill pad the most important thing on the site. We test the pad like the structure it is: gradation and plasticity to qualify the material, a Proctor to set the moisture-density target, and in-place density per ASTM D6938 lift by lift to prove it got there. Concrete gets sampled and tested per ASTM C172, C143, C231, C1064, and C31, with cylinders broken per C39 on the schedule the structural engineer needs. Pavement, medical, retail, or residential, the scope comes off the specification rather than off a template.

Highly plastic clay across Brazoria County makes moisture conditioning of select fill the step most often rushed and the one most often responsible for later movement.

• Concrete field testing: slump, air content, temperature, and cylinder casting per ASTM C31
• Compressive strength testing of cylinders and cores per ASTM C39
• Soil compaction and in-place density by nuclear gauge per ASTM D6938
• Proctor moisture-density relationships per ASTM D698 / D1557
• Aggregate gradation, quality, and source testing per ASTM C136

ASTM C31ASTM C39ASTM C143ASTM C138ASTM C172ASTM C173ASTM C231ASTM C1064