It means you used 5/8 sheetrock. A garage which has a wall common to a living are is required to have 5/8" rock.
A fire-rated assembly that should resist breakthrough for a period of one hour. An example of this type of construction is the use of 5/8-inch-thick fire-rated gypsum wallboard or a combination of wallboard and plaster. All of the electrical boxes must be metal and not plastic. Any penetrations through the assembly must be properly protected to prevent the spread of fire.
A hollow metal exterior door should give you a one hour fire rating.
One Hour with You - 1932 is rated/received certificates of: USA:Passed
One Hour - 1917 is rated/received certificates of: USA:Passed (National Board of Review)
No, a 1-hour fire-resistant door is designed to withstand fire for up to 1 hour before failing. The rating indicates the door's ability to resist fire penetration for a specific length of time, not that it will fail after 20 minutes.
One Hour Late - 1934 is rated/received certificates of: USA:Approved USA:Passed (National Board of Review)
1 hour
Numb3rs - 2005 One Hour 3-17 is rated/received certificates of: Netherlands:12 USA:TV-PG
Light bulbs have various ratings. They are rated in Watts.
Chicago Fire - 2012 One Minute 1-4 is rated/received certificates of: Netherlands:12
Cables that provide circuit integrity at specified conditions, example 3 Hour are called Fire rated cables. Cables that restrict spreading of fire are fire retarded / flame retarded cables.
Ironside - 1967 One Hour to Kill 3-20 is rated/received certificates of: Australia:PG (video rating)