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Henrico County, Virginia
Construction Materials Testing in Henrico County, VA
Concrete, soil, and aggregate testing in Henrico County, Virginia — 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
- Washington, DC regional hub · project-based mobilization
- Lead time
- Set in the proposal, with mobilization planned around your pour and earthwork schedule
- 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
- Henrico County, VA — Virginia Beach, Chesapeake, Norfolk
- Coverage
- Virginia statewide · 27 regional hubs
- Technicians
- ACI Grade I · NICET CMT · ICC special inspectors
- Call us
- (346) 420-5425
Scope
What we test in Henrico County
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 Henrico County
Henrico County sits at the center of one of Virginia's most active development corridors, where mixed-use redevelopment, data center construction, and residential expansion are putting consistent demand on contractors and engineers to document materials performance from the ground up. The Piedmont's variable soils — ranging from residual clays derived from weathered granite and gneiss to filled and disturbed urban ground — mean that compaction verification and soil classification are not formalities; they are project risk management. Concrete work in the Richmond metro faces a wide seasonal temperature swing that affects set time, curing, and cylinder validity. Our certified technicians dispatch to Henrico County projects for field and laboratory testing of soil, aggregate, and concrete, operating under a documented quality system and reporting results in a format engineers and inspectors of record can defend. Coverage for Henrico County is coordinated through our Washington, DC regional hub.
Piedmont Virginia soils commonly include residual clays with moderate to high plasticity derived from weathered metamorphic rock, which can exhibit significant variation in optimum moisture content and require careful Proctor correlation before field density acceptance. Richmond-area temperature ranges — including summer heat that accelerates concrete set and occasional winter freezes — make temperature monitoring and protection planning a routine part of concrete placement documentation on Henrico County projects.
FAQ · Henrico County
Our Henrico County site has highly plastic clay subgrade. What soil testing do you recommend before we start compaction operations?
For plastic clay subgrades typical of Piedmont Virginia, we recommend laboratory moisture-density relationship testing per ASTM D1557 (modified Proctor) to establish the compaction curve your field work will reference. Soil classification per ASTM D2487 helps characterize plasticity and shrink-swell potential. If your geotechnical engineer suspects significant variability across the site, multiple Proctor tests keyed to soil type zones are advisable before density acceptance begins.
What compaction testing method do you use in the field, and is nuclear gauge acceptable to Henrico County inspectors?
We perform in-place density testing using nuclear gauge methods per ASTM D6938, which is widely accepted on Virginia DOT and local government projects when correlated to a laboratory Proctor. For projects where nuclear methods are restricted, sand-cone testing per ASTM D1556 is available. Confirm the method with your project specifications and the authority having jurisdiction before the first lift, since some specifications mandate one method over the other.
How does Richmond-area summer heat affect concrete cylinder testing, and what precautions do you take on site?
High ambient temperatures accelerate cement hydration, which can reduce workability and compress the window for proper consolidation and sampling. Per ASTM C31, field-cured and standard-cured cylinders must be protected from temperature extremes immediately after casting. Our technicians record concrete temperature at the point of discharge per ASTM C1064, flag conditions approaching ACI 305R hot-weather thresholds, and ensure initial curing conditions meet specification requirements before cylinders leave the site.
How fast can a technician be on site in Henrico County?
Henrico County work is dispatched through our Washington, DC 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 Henrico County, VA?
Field work in Henrico County is dispatched through the Washington, DC regional hub, about 96 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Henrico County projects.
Are the technicians you send to Henrico County 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 Virginia agencies or owners require state-specific certifications, those are confirmed in the proposal.
Scheduling & proposals
Need construction materials testing in Henrico County?
Call to schedule a technician, or send project documents for a written proposal.