V22.49
Scenario
Ryanfire SL Collar, Backing plate & Ryanrock to Ø40mm floor waste gully in oversize core hole through 150mm concrete floor
Fire Integrity
120 minutes
Insulation
120 minutes
Scenario
Ryanfire SL Collar, Backing plate & Ryanrock to Ø50mm floor waste gully in oversize core hole through 150mm concrete floor
Fire Integrity
120 minutes
Insulation
120 minutes