When people hear the term “slump,” most think about posture; think of concrete slump as "concrete posture." Pro Tip: While you can certainly perform the slump test procedure by yourself, it will go a ...

Payment for additional testing is often a point of contention on many jobsites, even though the ASCC-NRMCA "Checklist for the Concrete Pre-Construction Conference" includes the following questions ...

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 ...