An Airman from the 513th Expeditionary Rapid Engineer Deployable Heavy Operations Repair Squadron Engineer is using a magnesium float to push the coarse aggregate down and smooth out the concrete mixture at the Pacific Regional Training Center-Andersen, Guam, Mar. 13, 2024. The concrete is made of cement, water, sand, and coarse aggregate, plasticizer is used to harden the concrete. (U.S. Air Force photo by Senior Airman Akeem K. Campbell)
CAMERA
NIKON Z 6_2
LENS
NIKKOR Z 24-120mm f/4 S
APERTURE
800/100
SHUTTERSPEED
10/2000
ISO
100
No camera details available.
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