fire-resistant
- s difficult to burn
- Celotex makes Cemestoa waterproof, fire-resistant building material 1 inches thick, made of an inner core of Celotex faced with an asbestos cementand with Cemesto hopes .
- Such rooms have long been popular among wealthier homeowners (and in Israel, where bullet- and fire-resistant security rooms have been mandated for all new buildings and apartments .
- In Washington, aviation officials debated once again whether more stringent regulations regarding fire-resistant materials inside jetliners should be imposed.