8.2 Example comparison
8. 2.1 Correct installation
Fig. 8: Preformed firestop block, Hilti CFS-BL Firestop Block used for sealing large openings with multiple through penetrations. The firestop block should be stacked with staggered seams within the opening
Fig. 9: Firestop collar, Hilti CP-643 N, used for sealing large metallic pipes
Fig. 10: Speed sleeve with gang plate, Hilti CFS-SL GA used for small cable bundles
Fig. 11: Group of modular sleeves with gang plate for sealing multiple cable bundles of different sizes Hilti CFS-MSL GPA. Watch the video
Fig. 12: Firestop cable disc, Hilti CFS-D used for sealing a cable bundle of size < 1 in. Watch the video
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