Fire Rated Drywall Control Joint

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Fire rated drywall control joint. 093 zinc control joint is typically installed from door header to ceiling from floor to ceiling in. Self adhesive mesh drywall joint tape model fdw8654 u 9 48 9 48. Get free shipping on qualified fire resistant drywall or buy online pick up in store today in the building materials department. 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.
1 1 2 1 0 metal lath suspensions are commonly made below virtually all types of construction for fire rated and non fire rated plaster ceilings. Saint gobain adfors perfect finish 1 7 8 in. 3 1 0 suspended metal lath control joint metal lath 66 casing bead lighting troffer 09210o scale. 15 9 mm type x gypsum board mineral fiber or other tested equivalent.
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. Us patents covering emseal s fire rated expansion joint product portfolio include. Fire rated expansion joints that waterproof insulate block sound handle traffic and movement in a single product.
A composite control joint with intumescent tape factory applied to one side of the back of the control joint. Framing of 1 1 2 c r. 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. 15 9 mm type x gypsum board mineral fiber or other tested equivalent.
Truck tool rental. 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. 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. Control joints for fire resistance rated systems control joints in gypsum panel product systems shall be installed where indicated on the plans or specifications.
See figure 2 non rated assembly. 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.