Damaged concrete. Scanning electron microscope of cracks in a sample of concrete that has been damaged through sulphate attack, which has caused the m

---

Damaged concrete. Scanning electron microscope of cracks in a sample of concrete that has been damaged through sulphate attack, which has caused the material to expand. This damage is associated with too high a proportion of ettringite (hydrous calcium aluminium sulphate) in the concrete mix.

---

Size: 5055px × 3459px
Photo credit: © PATRICK LANDMANN/LERM/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: artwork, communication, communications, computer, high-tech, internet, naked, pornography, sex, technology, web, wide, woman, world, www