Fire Rated Drywall Control Joint
15 9 mm type x gypsum board mineral fiber or other tested equivalent.
Fire rated drywall control joint. Control joints for fire resistance rated systems control joints in gypsum panel product systems shall be installed where indicated on the plans or specifications. 15 9 mm type x gypsum board mineral fiber or other tested equivalent. 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. Fire rated expansion joints that waterproof insulate block sound handle traffic and movement in a single product.
Set your store to see local. 093 zinc control joint is typically installed from door header to ceiling from floor to ceiling in. 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. Framing of 1 1 2 c r.
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. Us patents covering emseal s fire rated expansion joint product portfolio include. 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. 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 expansion joint 09210m scale. 3 1 0 suspended metal lath control joint metal lath 66 casing bead lighting troffer 09210o scale. 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. 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.
Self adhesive mesh drywall joint tape model fdw8654 u 9 48 9 48. Control joints assist in relieving stresses in assemblies that can result in cracks and joint ridging. See figure 2 non rated assembly. A composite control joint with intumescent tape factory applied to one side of the back of the control joint.
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. Truck tool rental.