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Racine, Wisconsin
Construction Materials Testing in Racine, WI
Concrete, soil, and aggregate testing in Racine, Wisconsin — fresh concrete tests and cylinder breaks, Proctor and nuclear density, gradation, Atterberg limits, and soil corrosivity — by ACI- and NICET-certified technicians, with results reviewed and issued under a documented quality system.
- Dispatched from
- Chicago, IL regional hub (59 mi) · project-based staffing
- Lead time
- Scheduled by phone or proposal; lead time confirmed when the scope is set
- Laboratory
- Sugar Land, TX laboratory under chain of custody, or a mobile laboratory for large projects
- Reporting
- Reviewed and issued under a documented quality system; formatted for owner, engineer, and building-official review
- Serving
- Racine and the surrounding WI area — Milwaukee, Madison, Green Bay
- Coverage
- Wisconsin statewide · 27 regional hubs
- Technicians
- ACI Grade I · NICET CMT · ICC special inspectors
- Call us
- (346) 420-5425
Scope
What we test in Racine
Concrete testing services
Fresh concrete sampled and tested at the pour — slump, air content, unit weight, and temperature — with cylinders and beams cast on site and broken in the laboratory on the schedule your specification calls for.
ASTM C172ASTM C143ASTM C231ASTM C173ASTM C138ASTM C1064ASTM C31ASTM C39
Aggregate testing services
Gradation, fines content, specific gravity and absorption, unit weight, abrasion resistance, and stockpile moisture for concrete, base course, and backfill aggregates.
ASTM D75ASTM C136ASTM C117ASTM C127ASTM C128ASTM C29ASTM C131ASTM C566
Soil compaction and density testing
Standard and modified Proctor curves in the laboratory and in-place density by nuclear gauge on every lift, so fill, subgrade, and trench backfill are documented against the specified percent compaction.
Soil classification and index testing
Sieve and hydrometer gradation, Atterberg limits, moisture content, specific gravity, and USCS classification for earthwork acceptance, select-fill verification, and geotechnical reports.
ASTM D6913ASTM D7928ASTM D1140ASTM D4318ASTM D2216ASTM D854ASTM D2487
Soil corrosivity testing
pH and electrical resistivity of backfill for MSE walls, pipelines, and buried structures, reported against the specification limits for metallic and geosynthetic reinforcement.
Special inspection (IBC Chapter 17)
ICC-certified special inspectors for reinforced concrete and soils, reporting to the building official alongside the materials test results, so one agency covers both requirements.
Full scope, standards list, and pricing basis: Construction Materials Testing.
Local conditions
Construction materials testing conditions in Racine
Construction in Racine moves through conditions that test materials and schedules alike. Wisconsin's freeze-thaw cycles — with temperatures regularly dropping well below 32°F from November through March — create concrete placement windows that demand precise air entrainment verification and slump control from the first truck to the last. Beneath the surface, glacially deposited soils typical of the Lake Michigan shoreline region vary in bearing capacity and moisture sensitivity in ways that make compaction and classification testing essential, not optional. For contractors, developers, and engineers building in Racine, we provide ASTM-compliant field and laboratory testing of concrete, soil, and aggregate — fresh concrete testing, cylinder breaks, Proctor compaction, nuclear density, gradation analysis, and soil corrosivity — dispatched through our Chicago regional hub. Certified ACI and NICET technicians conduct every field visit, and the laboratory operates under a documented quality system. Reports are structured to hold up in front of owners, engineers, and inspectors.
Glacially deposited fine-grained soils common to southeastern Wisconsin can exhibit variable moisture content and frost susceptibility, making density verification and Proctor testing particularly important for earthwork and pavement subgrade work. Cold-weather concrete placements in Racine require close attention to concrete temperature at point of delivery per ACI 306 guidance, in addition to standard fresh concrete property testing.
FAQ · Racine
What cold-weather concrete testing requirements should I plan for on a Racine project running into late fall or winter?
ACI 306R identifies 40°F as the threshold below which cold-weather concrete practices apply. On site, technicians measure and document concrete temperature at point of discharge per ASTM C1064 alongside standard fresh concrete testing — slump (ASTM C143), air content (ASTM C231), and unit weight (ASTM C138). These readings become part of the defensible record your engineer of record needs to approve placements during cold weather.
How do you handle air entrainment verification for concrete exposed to Wisconsin's freeze-thaw environment?
Air content is measured in the field using the pressure method per ASTM C231 on every concrete testing visit. For flatwork and other freeze-thaw-exposed elements, your mix design and project specification define the target range — typically consistent with ACI 318 durability exposure class requirements. The technician records each result and flags readings that fall outside the specified window so the placing crew can take corrective action promptly.
Southeastern Wisconsin soils can be variable. What soil classification work do you perform before we begin earthwork?
We perform field and laboratory soil classification using ASTM D2487 (Unified Soil Classification System), which accounts for grain-size distribution and plasticity characteristics relevant to fine-grained glacial soils. Atterberg limits testing follows ASTM D4318. Classification results feed directly into compaction specification selection and help engineers confirm that subgrade conditions match the design assumptions before grading begins.
How fast can a technician be on site in Racine?
Racine work is dispatched through our Chicago, IL regional hub. Scheduled visits are set up by phone at (346) 420-5425; multi-day placements and full-time project assignments are scheduled through a proposal request.
Which office covers materials testing in Racine, WI?
Field work in Racine is dispatched through the Chicago, IL regional hub, about 59 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Racine projects.
Are the technicians you send to Racine certified?
Yes. Concrete technicians hold ACI Concrete Field Testing Technician Grade I; soils and laboratory technicians hold NICET Construction Materials Testing certifications; special inspection is performed by ICC-certified special inspectors. Where Wisconsin agencies or owners require state-specific certifications, those are confirmed in the proposal.
Hiring: we staff this work locally. Field technician openings in Racine · all positions.
Scheduling & proposals
Need construction materials testing in Racine?
Call to schedule a technician, or send project documents for a written proposal.