GA-620 Gypsum Area Separation Firewalls

This animated video is intended to serve as an introduction and supplement to the Gypsum Association publication "GA-620 Gypsum Area Separation Firewalls." Understand the acoustical and fire-resistive performance benefits of these gypsum shaft liner systems. Visit gypsum.org to download a free copy of the document.
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For more information on GA-620: Gypsum Area Separation Firewalls visit: gypsum.org/2019/04/ga-620-201...
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Пікірлер: 3

  • @hallyjohns3013
    @hallyjohns3013 Жыл бұрын

    My townhouse was built in 1996……does it have this type of separation wall?

  • @ArtisanTony

    @ArtisanTony

    Жыл бұрын

    Probably not. Most likely has two walls each having 5/8" Type X on each side with a 1" air space between the two walls. Those is how we built duplex and townhome walls back in those days. It was cumbersome because you had to build one wall complete with type x on both sides then build the other wall laying down and apply type x on one side, stand it up, then apply the final layer. This was a pain because of sequencing and also hard to protect the drywall while constructing the building. This shaft liner system eliminates those headaches.