Intumescent products and solutions are All those which increase (or intumesce) to several situations their first size when activated by significant temperatures. This action helps prevent the unfold of flames and smoke to other aspects of a constructing. Passive fireseals and pipe clamps include intumescent compounds. Environmental Constraints: Harsh temperatures, https://minibookmarks.com/story20433172/5-easy-facts-about-wireless-fire-alarms-described