This video shows you how to install Hilti CFS-C EL Firestop Endless Collar around a 110mm pipe in a Shaftwall with access from one side only. Learn more : [ Ссылка ]
Hilti CFS-C EL firestop collar endless is a flexible solution designed and approved for a wide range of pipe firestopping applications. It has been tested and approved for use not only with a broad range of pipe types in different diameters but also for complex configurations commonly found in every firestop project, eg. elbow pipes, inclined pipes and pipes in the corner.
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