Строительные материалыAF SYSTEMS#AF SYSTEMS#Fire prevention and safety#Fireproof walls and suspended ceilings#Systems to protect against fire penetration#Construction
AF COVER STRING
AF COVER STRING is certified to protect small service installation penetrations in false ceilings, including electrical cables, corrugated pipes, suspension chains, threaded rods, etc.
Membrane false ceilings are excluded.
AF COVER STRING is a rock-wool cylinder covered with aluminium foil with a longitudinal cut that enables its opening.
Further info from manufacturer on AF COVER STRING AF SYSTEMS
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