Fire Rated Drywall Control Joint

093 zinc control joint is typically installed from door header to ceiling from floor to ceiling in. 0 fire rated control joint 478 693 8 1 hour fire rating 7 sh u zdoorqhdfkvlgh 2 hour fire rating 7 sh u zdoorqhdfkvlgh 09 22 16 non structural metal framing product submittal sheet. Figure 1shows a detail for the installation of a control joint in a 1 hour wood frame fire resistance rated gypsum board wall or partition.

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Cemco 093x Fire Rated Control Joint Youtube

All Things Gypsumproper Use Of Control Joints

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Drywall Expansion Joints Use Drywall Control Joints Or Expansion Joint Products To Prevents Cracks In Ceilings Walls

Section 20 4 ga 4 7 4 where a control joint occurs in an acoustical or fire rated system blocking shall be provided behind the control joint by using a backing material such as 5 8 in.

Fire rated drywall control joint.

See figure 2 non rated assembly. Drywall or veneer plaster control joint clarkdietrich 093 zinc control joint is applied between abutting gypsum panels and is used to relieve stresses of expansion and contraction of drywall and veneer plaster systems in large ceiling and wall expanses over 30 in length. A composite control joint with intumescent tape factory applied to one side of the back of the control joint. No drywall rips required no sealant required no mineral wool required ul listed joint system us patent 8 671 632 2.

Control joints for fire resistance rated systems control joints in gypsum panel product systems shall be installed where indicated on the plans or specifications. Control joints assist in relieving stresses in assemblies that can result in cracks and joint ridging. Installing a control joint in a ﬁre resis tance rated gypsum board assembly. Fas 093x fire rated control joint cemco s fas 093x fire rated control joint is a composite control joint with intumescent tape factory applied to the back side of the control joint.

Us patents covering emseal s fire rated expansion joint product portfolio include. The fas 093x has been tested according to ul 2079 5th edition test for fire. In this design the wood studs on either side of the joint are set 21 2 inches apart on ﬂoor plates and three layers of 5. 15 9 mm type x gypsum board mineral fiber or other tested equivalent.

The fas 093x has been tested according to ul 2079 test for fire resistance of building joint systems and is used to relieve stresses of expansion and contraction of drywall interior partitions or ceilings running in a horizontal or vertical direction. Fire rated expansion joints that waterproof insulate block sound handle traffic and movement in a single product. Fire rated wall expansion joint emshield wfr2 wall fire rated 2 hours is a watertight fire rated dual sided primary seal for repair retrofit and new installation in structural expansion joints and construction joints in vertical plane wall and head of wall applications.