Not combustible; not able to burn; as, drapery should be made of noncombustible materials. Opposite of combustible.
A material that, in the form in which it is used and under the conditions anticipated will not aid combustion or add appreciable heat to an ambient fire. Materials, where tested in accordance with ASTM E136, Standard Test Method for Behavior of Materials in a Vertical Tube Furnace at 7500C, and conforming to the criteria contained in Section 7 of the referenced standard shall be considered as noncombustible.
A substance or gas that will not burn.
not capable of igniting and burning
Materials and their packaging that will neither ignite nor support combustion.
Materials that will not burn or melt during a fire.
The material will not burn. The glass fibers in PINK fiber glass insulation have a natural fire resistance, and are considered non-combustible when tested in accordance to ASTM E136.
is the condition of a material that can not be readily burned and has met the criteria of the “Standard method of Test for Determination of Non-Combustibility in Building Materials” (CAN4-S114).
A material which, in the form in which it is used, is either one of the following; 1. Material of which no part will ignite and burn when subjected to fire. Any material conforming to Standard No. 4-1 UBC. shall be considered noncombustible. 2. Material having a structural base of noncombustible material with a surfacing material not over 1/B inch thick which has a flame-spread rating of 50 or less. "Noncombustible" does not apply to surface finish materials. Material required to be noncombustible for reduced clearances to flues, heating appliances or other sources of high temperature shall refer to noncombustible material.
Materials, no part of which will ignite and bum when subjected to fire.
