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fire-protection rating

  1. S

    Multi-layer wired glass fire-resistance rating

    When a wired glass is required to have 1.5 hour fire-protection rating on a door closure, can one layer of 45 minutes wired glass be installed on each opposite side of the door to achieve 1.5 hour fire-protection rating using component additive method?
    • sunyaer
    • Thread
    • component additive method fire-protection rating
    • Replies: 31
    • Forum: Canada
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