A worker received minor burn injuries in a fire that broke out after a gas cylinder exploded in a room at a construction site in Maharashtra's Thane city, a civic official said on Tuesday.

Four rooms of workers were also destroyed in the incident which took place at around 9.30 pm on Monday in Kapurbawdi area on Ghodbunder Road, Thane Municipal Corporation's regional disaster management cell (RDMC) chief Avinash Sawant said.