How to Submit Your Samples:

Preferred

Submit Online Electronically

Easily register in minutes and access our new Geotherm Customer Dashboard, where you can:

  • Submit samples electronically and efficiently
  • Monitor Status of Sample Tests
  • Faster Communication and streamlined updates
Geotherm

Precast Samples

Empowers you with insights that drive excellence in your projects. Start your journey toward enhanced thermal understanding today by shipping concrete, FTB and grout samples to our state-of-art testing facility.

Elevate your understanding of thermal conductivity with Geotherm's cutting-edge approach. Our expertise in utilizing engineered porous materials of geologic origin, such as concrete, Fluidized Thermal Backfill (FTB), and thermal grout, allows us to precisely determine the thermal conductivity of intact soil specimens.

We recognize that the quality of the results hinges on two critical factors: the proficiency of the personnel conducting the tests and the suitability of the equipment and facilities employed. At Geotherm, we leave nothing to chance. We conduct meticulous field and laboratory measurements using state-of-the-art technology and world-class facilities to ensure the utmost accuracy and reliability in our findings.

How to Ship This Samples

Sample and ship
Step 1

Sample and ship

Concrete, FTB or grout samples for thermal analysis All samples should be taken in 3”x6” or 4”x8” test molds. If these are for pre-approval, a set of 3 samples is required. Include a copy of the mix design and submit to info@geothermusa.com and lab@geothermusa.com

    If the samples are for Q/A
    Step 2

    If the samples are for Q/A

    Ideally a set of 3 samples should be taken at each station. Mark all samples with the date they were cast, station number or Mix ID, type of material.

      Shipping timeline
      Step 3

      Shipping timeline

      The samples can be shipped after 24-36 hours of curing period.

        Proper shipping
        Step 4

        Proper shipping

        Cap and duct-tape the sample molds to prevent loss of moisture and to minimize disturbance. Samples should be wrapped and taped in bubble wrap. Preferably by 5-gallon bucket with proper packaging material. Packing peanuts are not preferred.

          Submit form
          Step 5

          Submit form

          Go to “submit a sample” on our website to start the process

            Shipping samples
            Step 6

            Shipping samples

            Send all samples via your preferred courier. Geotherm will take the earliest delivery accepted after 9:00 am CT.

              How to Submit Your Samples:

              Preferred

              Submit Online Electronically

              Easily register in minutes and access our new Geotherm Customer Dashboard, where you can:

              • Submit samples electronically and efficiently
              • Monitor Status of Sample Tests
              • Faster Communication and streamlined updates

              Do you have a sample to submit?

              Click on the button below to complete our online submission form.

              Geotherm is now part of Team UES!

              We are proud to share that UES, a national leader in geotechnical engineering, environmental consulting, materials testing and inspection services, acquired Geotherm in July 2026, expanding UES’s services to include Geotherm’s thermal resistivity testing expertise and technology.

              We will continue to operate and perform our work as Geotherm, A UES Company.

              Our clients can continue to expect the same responsive, quality, dedicated service they have come to expect from us, with the expanded network of services and professionals available through UES. For more information, please visit TeamUES.com.