Ferrocrete/Legends

Ferroconcrete, or ferrocrete, was a composite building material made from the combination of concrete and iron that was molecularly bonded to produce a substance with exceptional resistance to wear and tear. The material was used primarily in the construction of roads and walkways, but also for reinforced bunkers and building foundations.

Behind the scenes
In the real world, the Latin word for "iron" was ferrum, leading to the chemical symbol for iron being "Fe" and ironsmiths being known as "ferriers."

Appearances

 * ''Star Wars: Knights of the Old Republic II: The Sith Lords
 * Order 66: A Republic Commando Novel
 * Darth Maul: Shadow Hunter
 * Episode I Adventures 1: Search for the Lost Jedi
 * Jedi Quest: The Way of the Apprentice
 * Star Wars: The Clone Wars novel
 * MedStar I: Battle Surgeons
 * Yoda: Dark Rendezvous
 * Labyrinth of Evil
 * Coruscant Nights I: Jedi Twilight
 * Coruscant Nights III: Patterns of Force
 * Lando Calrissian and the Flamewind of Oseon
 * Lords of the Expanse
 * X-wing: Rogue Squadron
 * X-wing: Wraith Squadron
 * X-wing: Isard's Revenge
 * Dark Tide I: Onslaught
 * Dark Tide II: Ruin
 * Agents of Chaos II: Jedi Eclipse
 * Recovery
 * Edge of Victory I: Conquest
 * Edge of Victory II: Rebirth
 * Star by Star
 * Enemy Lines II: Rebel Stand
 * Force Heretic II: Refugee
 * The Unifying Force
 * Force Heretic II: Refugee
 * The Unifying Force