Simple past tense and past participle of barricade.
Barricaded Sentence Examples
After much unnecessary delay, at a time when prompt action was required, the prince on the 23rd of September entered Brussels and, with little opposition, occupied the upper or court portion of it, but when they attempted to advance into the lower town the troops found the streets barricaded and defended by citizens in arms. Desultory fighting between the soldiers and the insurgents continued for three days until, finding that he was making no headway, the prince ordered a retreat.
Four men then barricaded themselves inside the ferry with two other ships blockaded in the port.