Usg Defelction Criteria For Metal Sud Framing Tile Wall

Shafts are enclosed early in construction and the walls are finished later along with interior partitions.

Usg defelction criteria for metal sud framing tile wall.

Installation is quick and easy using components and application procedures familiar to drywall contractors. Web crippling of stud at supports. Allowable deflection of the stud. Find the right steel studs limiting heights and spans and fire rated assemblies for your shaft walls.

Cgc shaft wall systems are non load bearing gypsum wall partition assemblies constructed from outside the shaft at each floor. On all studs when framing is 24 in. Chapter 2 framing. Estimate materials and find usg equivalents for your building projects.

Floor framing must be covered with min 19 mm 3 4 exterior grade plywood subfloor firmly attached to assure stability. 9 5 mm greater than the total thickness of the gypsum board being fastened. Stud selection selection of a stud gauge and size must take into account a num ber of factors. Also beads trims framing insulation fasteners adhesives joint compounds coatings tapes plaster finishes and textures.

Our wall frames provide a durable practical and lightweight structure for internal plasterboard walls and for specific external wall systems. Axial load on the stud. Use 20 gauge steel studs for exterior non loadbearing curtain. Ceiling framing must be capable of supporting the total ceiling dead load including insulation ceramic tile bonding materials and tile backer board with deflection not exceeding l 360.

If framing is 16 in. Screw lengths must be not less than 3 8 in. The key consideration is whether the assembly is for a load. These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies.

Usg provides resources here for our ul wall assemblies for seamless integration into any construction project. We use cookies to provide a personalized site experience. Framing practices and procedures for wood and steel framing. L d deflection limit 240 l 3 m or 3000 mm 3000 d 240 d 12 5 mm.

On center systems these floors often have deflection between the joists exceeding l 360. For example while joist manufacturers regularly meet the standard l 360 criteria for code construction with 24 o c. Includes details for resilient channel installation chase walls furred ceilings and walls and door and window openings. Using l 240 as an example and where the length of a span distance between supports is 3 metres deflection is determined as follows.

Bending stress of the steel stud. Access our all new collection of sound tested fire rated wall assemblies. Spaced not more than 12 in. Recent research has shown tile to fail under some conditions when the floor is more rigid than l 360.