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Katy, Texas
Construction Materials Testing in Katy, TX
Katy's growth is distribution and retail: big tilt-wall boxes along I-10 and the Grand Parkway, sitting on flat prairie clay with a shallow water table. Those buildings are mostly slab, and a warehouse slab is unforgiving. It needs a subgrade that is proof-rolled and documented, a lime- or cement-stabilized layer that actually hit its design depth and strength, and concrete that was sampled and cured correctly in Texas heat. We handle the whole chain: Proctor and in-place density per ASTM D698/D1557 and D6938, fresh concrete testing per C143, C231, C1064, and C31, and cylinder breaks per C39 on a schedule that keeps up with the pour rather than trailing it by a week.
Flat Katy Prairie clay with poor natural drainage puts the burden on subgrade preparation and stabilization. Hot-weather concreting limits are a live constraint on large slab placements here for much of the year.
- 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
FAQ · Katy
How is a large warehouse slab pour staffed?
To the delivery rate. Sampling frequency in the specification is tied to cubic yards placed, so a pour running multiple trucks at once needs enough technicians to sample on schedule instead of catching up afterward, which is not the same thing.
Do you test lime-stabilized subgrade?
Yes. Depth verification, pulverization and gradation checks, and in-place density on the stabilized layer, plus the laboratory work to confirm the stabilization design. It is the layer most often shorted and the one most likely to show up later as slab distress.
Scheduling & proposals
Need construction materials testing in Katy?
Call for same-day dispatch questions, or send project documents for a written proposal.