Intumescent products and solutions are those which broaden (or intumesce) to several occasions their authentic dimension when activated by high temperatures. This motion helps prevent the distribute of flames and smoke to other elements of a developing. Passive fireseals and pipe clamps have intumescent compounds. Of course, as a rule https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/