Laboratory Projects

Concrete Polishing Luncheon & Forum
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Concrete Polishing Luncheon & Forum

A Game of Whisper: Specifying a Polished Concrete Floor. More

A Concrete Education at College Avenue Commons
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A Concrete Education at College Avenue Commons

Designed as a monument to the construction industry, The College Avenue Commons is... More

Landmark Sustainable Laboratory
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Landmark Sustainable Laboratory

Designed as one of the most sustainable research facilities in the world, the J.... More

Are Hardeners Effective?
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Are Hardeners Effective?

Liquid surface hardeners have been used on concrete slabs for many years, but do... More

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ASTM and AASHTO Labs Move to New Headquarters

ASTM International's Cement and Concrete Reference Laboratory held an open house on Jan. 27 to celebrate the new headquarters building that CCRL shares with the American Association of State Highway and Transportation Official (AASHTO) Materials Reference Laboratory (AMRL) in Frederick, Md. More

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Stallone Accused of Faking Concrete Tests

A concrete-testing company and its laboratory director have been indicted on charges that they falsified test reports about the strength of concrete at some of New York's largest construction projects, the Manhattan district attorney's office said on Wednesday. More

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Cement and Concrete Reference Laboratory Announces Two New Calibration Standards

Two new calibration standards for use with X-ray fluorescence equipment in the chemical analysis of hydraulic cement are now available from the Cement and Concrete Reference Laboratory (CCRL). More

Material Incompatibility
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Material Incompatibility

Today's concrete mixes are more complex than ever, combining a wider range of... More

CSI Jobsite
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CSI Jobsite

Those directly involved in a project can do a lot of detective work themselves... More

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Low Seven-Day Breaks for Concrete Made With Type K Cement

We're working on a project that requires building a secondary containment structure using concrete made with Type K expansive cement. The design compressive strength is 4000 psi, which makes us concerned about the low strength-test results we've been gett More

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