Photo Credit: Sgt. Rebekah Malone, 225 Eng. Bde. PAO, MND-B
Pfc. Jacob Hester (left), of San Jose, Calif., an engineer with the 225th Engineer Brigade, demonstrates the field 'slump' test for concrete to engineers from the 6th Iraqi Army Engineer Regiment, March 4, at Al Muthana Airfield, Baghdad. Hester explained if the cement-to-water ratio is correct, the concrete should only fall one to three inches when removed from the cylinder.
Page last updated Tue August 16th, 2011 at 00:00