Intumescent solutions are those which expand (or intumesce) to a number of occasions their authentic dimension when activated by large temperatures. This action prevents the unfold of flames and smoke to other areas of a creating. Passive fireseals and pipe clamps have intumescent compounds. EMS reserves the right to change https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/