Question

name
an alloy that prevents fire from spreading​

Answer 1

Explanation:

aluminium alloy structures

The effect of this high emissivity is that aluminium alloy structures that are exposed to heat radiation emitted by a fire take longer to heat up, so limiting the spread of the fire. Aluminium's reflective power falls very little when its surface is exposed to high temperatures.

Answer 2

Answer:

Stone wool is inherently non-combustible and can resist temperatures above 1,000ºC. This allows stone wool insulation to contain fires locally and prevent them from spreading rapidly. The truth is, people may have as little as two minutes to escape a burning building after an alarm sounds