NEW YORK – A concrete-testing laboratory faked results for a LaGuardia Airport control tower, the new Yankee Stadium, the Lincoln Tunnel and more than a dozen other projects around the city, creating ...
As a foundational building material, concrete must exceed quality and strength expectations. This means rigorous testing throughout the construction process. Concrete is the most commonly used ...
A worker installs GreenVibe monitoring equipment within a reinforcing steel cage before concrete placement. Embedded sensors collect data as concrete cures, helping project teams assess in-place ...
When compressive strength tests of laboratory-cured cylinders fail to meet the specified acceptance criteria, core tests are commonly used to verify the strength and to obtain acceptance of the ...
Executives of a company accused of defrauding clients at major construction projects across the city for over a decade pleaded not guilty to the charges Thursday afternoon. Six employees of American ...
“This is a slump test, which is a measure of the consistency of the concrete,” said Tim Lautenbach ’04. While Lautenbach is the construction materials testing division manager at Materials Testing ...
NEW YORK -- A concrete-testing laboratory faked results for a LaGuardia Airport control tower, the new Yankee Stadium, the Lincoln Tunnel and more than a dozen other projects around New York City, ...
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