UpCodes logo
Go To Full Code Chapter
Light-transmitting plastics, including thermoplastic, thermosetting or reinforced thermosetting plastic material, shall have a self-ignition temperature of 650°F (343°C) or greater where tested in accordance with ASTM D1929; a smoke-developed index not greater than 450 where tested in the manner intended for use in accordance with ASTM E84 or UL 723, or a maximum average smoke density rating not greater than 75 where tested in the thickness intended for use in accordance with ASTM D2843 and shall conform to one of the following combustibility classifications:
  • Class CC1: Plastic materials that have a burning extent of 1 inch (25 mm) or less where tested at a nominal thickness of 0.060 inch (1.5 mm), or in the thickness intended for use, in accordance with ASTM D635.
  • Class CC2: Plastic materials that have a burning rate of 21/2 inches per minute (1.06 mm/s) or less where tested at a nominal thickness of 0.060 inch (1.5 mm), or in the thickness intended for use, in accordance with ASTM D635.

Related Code Sections

1406.11.3.3 Exterior Walls, Specifications
MCM shall be required to comply with all of the following: MCM shall have a self-ignition temperature of 650°F (343°C) or greater when tested ...
2606.4 Plastic, Specifications
Light-transmitting plastics, including thermoplastic, thermosetting or reinforced thermosetting plastic material, shall have a self-ignition ...
2606.4 Plastic, Specifications
Light-transmitting plastics, including thermoplastic, thermosetting or reinforced thermosetting plastic material, shall have a self-ignition ...
1103.2.1 Accessibility, Specific Requirements
Accessibility is not required in buildings and facilities, or portions thereof, to the extent permitted by Sections 1104 through 1111 ...
1103.2.1 Accessibility, Specific Requirements
Accessibility is not required in buildings and facilities, or portions thereof, to the extent permitted by Sections 1104 through 1112 ...