Protective barrier and a method for its use

摘要: A protective barrier that will typically be installed beneath ceilings during construction work being performed on or roofs of buildings. The can comprised entirely one material different materials connected by seams. Some all these designed to fail when contacted water via dissolution, melting through some other destructive process initiated contact with water. the comprising at a certain temperature. This failure create access points from ceiling area protected barrier, which allow fire suppression system reach located below barrier.