Gypsum Board Shear Values

CHAPTER 25 GYPSUM BOARD AND PLASTER

Shear values are based on a maximum framing spacing of 16 inches (406 mm) on center. ote b. 1 inch = 25.4 mm; 1 foot = 304.8 mm; 1 pound per foot = 1,489 kg/m. BOARD 503.2 Standards: All gypsum board materials shall onform to the appropriate standards listed in Table 503.2 and Appendix A. N 780 CMR 2503.0 GYPSUM MATERIALS

Contact us

2006 DensGlass Silver™ Residential Structural Wall Sheathing

2. When shear values are not required, DensGlass Silver sheathing should be fastened to wall framing so fastener spacing does not exceed 8" o.c. between fasteners for nails and screws and not greater than 6" with staples. Fastening to be in accordance with GA 253 and ASTM C 1280. 3. For shear resistance, apply panels vertically.

Contact us

All Things Gypsum: Keeping Current with Technical Publications

 · GA-229-08, "Shear Values for Screw Application of Gypsum Board on Walls," presents shear values achieved using a variety of gypsum board thickness, screw types, and screw patterns. The shear values are displayed in a table that shows board thickness, board orientation, screw type, edge screw spacing, field screw spacing, average ultimate ...

Contact us

MECHANICAL PROPERTIES OF GYPSUM BOARD AT …

MECHANICAL PROPERTIES OF GYPSUM BOARD AT ELEVATED TEMPERATURES S. M. Cramera, O. M. Fridaya, and R.H. Whiteb, G. Sriprutkiata aDepartment of Civil and Environmental Engineering, University of Wisconsin-Madison, Madison, WI, 53706, USA bUSDA Forest Service Forest Products Laboratory One Gifford Pinchot Drive

Contact us

Diaphragm Basics Using SDPWS

Nominal unit shear values adjusted in accordance with 4.2.3 to determine ASD allowable unit shear capacity and LRFD factored unit resistance. ASD unit shear capacity, v s: v s = 520 plf / 2.0 = 260 plf LRFD unit shear capacity, v s: v s = 520 plf x 0.80 = 416 plf Adjustment for Design Level Reference nominal value ASD reduction factor

Contact us

GYPSUM BOARD AND PLASTER

steel-framed shear walls sheathed with gypsum board and constructed in accordance with the materials and provisions of Section 2211.6 are permitted to resist wind and seismic loads. Walls resisting seismic loads shall be subject to the limitations in Section 12.2.1 of ASCE 7. SECTION 2506 GYPSUM BOARD MATERIALS 2506.1 General.

Contact us

STRUCTURAL DESIGN CALCULATIONS

2306.3.6 Gypsum board diaphragm ceilings. Gypsum board diaphragm ceilings shall be in accordance with Sec- ... mechanics without limitations by using values for nail strength given in the NDS and wood structural panel design ... Where allowable shear values exceed 350 plf, foundation sill plates and all framing members receiving ...

Contact us

Shear Values for Screw Application of Gypsum Board On ...

Shear Values for Screw Application of Gypsum Board On Walls, PDF Download. My Account. Sign In Register Track Order. GA Home. Product Categories. GA-600 Fire Resistance and Sound Control Design Manual ... Shear Values for Screw Application of Gypsum Board On Walls, PDF Download - …

Contact us

THERMAL AND MECHANICAL PROPERTIES OF GYPSUM …

gypsum board based systems .....26 Figure 2.1. A typical gypsum board wall assembly .....30 Figure 2.2. Time-temperature curves for standard fires according to BS476 ... different values for minimum conductivity (Min k) in thermal conductivity-temperature curve .....84 Figure 3.24. Thermal conductivity of gypsum using different effective void

Contact us

Installation of Interior Gypsum Board Finish | SBC Magazine

 · Average Ultimate Shear Capacity of 1/2" Gypsum Board Walls. As could be expected, the shear wall with fasteners spaced 16" o.c. had an ultimate capacity significantly less than the 200 plf used by the IRC for interior finishes.

Contact us

GA 229

 · SHEAR VALUES FOR SCREW APPLICATION OF GYPSUM BOARD ON WALLS. A description is not available for this item. 229. January 1, 1996. Shear Values for Screw Application of Gypsum Board on Walls. A description is not available for this item. 229. January 1, 1990. Shear Values for Screw Application of Gypsum Board on Walls.

Contact us

DWFSD Drywall-to-CFS Screw (Collated) | Simpson Strong-Tie

For gypsum sheathed shearwalls, tabulated values shall be applicable for short-term load duration only (wind or seismic loads). Gypsum board shall comply with ASTM C1396. Gypsum board shall be applied horizontal with 33 mil strap blocking of 1 1/2" width. In addition, solid blocking is …

Contact us

Wood Handbook, Chapter 08: Fastenings

data. Certain wood species give test values that are somewhat greater or less than the equation values. A Figure 8–1. Various types of nails: (left to right) bright smooth wire nail, cement coated, zinc-coated, annu-larly threaded, helically threaded, helically threaded and barbed, and barbed. Table 8–1. Sizes of bright common wire nails

Contact us

Product Specification Manual

 · 212 Bugle Head STREAKER® Self tapping fasteners for attaching gypsum board to 20 ... Ultimate Values – Fastener Strength Chart Testing Protocol and Chart ... Shear Strength - Measure of the force that when applied at a right angle, will break a fastener.

Contact us

SHEAR VALUES FOR SCREW APPLICATION OF GYPSUM …

1. Shear values are comparable for both Type S and W screws, 2. Shear values for parallel application exceed those for perpendicular application, 3. Shear values for ⅝ in. (15.9 mm) gypsum board exceed those for ½ in. (12.7 mm) gypsum board, 4. Shear values increase with closer spacing of perimeter fasteners, and 5.

Contact us

APA

 · 6d (2" x 0.113" nails) or 8d (2 1/2 x 0.131") nails and Types S or W drywall screws: 6:12 WSP & 16:16 for GWB: 465 450: 1.80: 840: a. The lateral design capacity of braced wall panels is based on full scale wall assembly tests using the minimum restraint provisions of the IRC, further adjusted by the partial restraint/systems effect factor.

Contact us

2006 International Building Code

Maximum allowable shear values shall be as set forth in Table 2306.4.5. 2306.4.5.1.6 Gypsum sheathing. Four-foot-wide (1219 mm) pieces of gypsum sheathing shall be applied parallel or perpendicular to studs.

Contact us

ICC-ES Evaluation Report ESR-3223

Connections subject to combined tension and shear loading must be designed in accordance with Section E4.5 of AISI S100 (AISI-NAS for the 2006 IBC). Connected members must be checked for rupture in accordance with Section E5 of AISI S100-07/S2-10. The values in the tables are based on a minimum spacing between the centers of fasteners of three ...

Contact us

SHEAR VALUES FOR SCREW APPLICATION OF GYPSUM …

2. Shear values for parallel application exceed those for perpendicular application, 3. Shear values for 5/8" gypsum board exceed those for ½" gypsum board, 4. Shear values increase with closer spacing of perimeter fasteners, and 5. When compared to other shear test results, she ar values for screws are higher than for nails.

Contact us

Cold-Formed Steel Shear Wall Design

2. Shear Wall Design Data Tables 1, 2, and 3 give nominal (ultimate) strengths for the design of shear walls with cold-formed steel framing. As indicated, some of the values have been approved by national codes while more recent values are proposed for inclusion. The approved values have been accepted in the following codes: SBC, 1997; UBC ...

Contact us

IBC Allowable Shear in Shear Wall Tables

 · KBVT (Structural) 1 Jul 08 19:16. In terms of the unit shear capacity, yes, the tables in IBC assume that it is sheathed on a single side. Make sure you remember that the gypsum capacity values can not be increased by the 40% that the plywood/OSB tables allow for wind controlled design. Like csd72 mentioned, you still need to design for the ...

Contact us

Securock® & Sheetrock® Sheathing, Glass-Mat & Gypsum | USG

Securock® Brand UltraLight Glass-Mat Sheathing Firecode® X. Ultralightweight 5/8 in. (15.9 mm) Type X glass-mat sheathing with moisture and mold resistance—up to 15% lighter than other glass-mat sheathings. Submittal Sheet. Installation Guides.

Contact us

Shear values for deck screws and drywall screws. | The ...

 · Diameter with threads excluded from the shear plane = 0.164". Radius = 0.082". Area in shear plane = pi x radius ^ 2. = 0.0211 square inches. x 36,000 psi. = 760 psi ultimate strength. Fv = 0.22 Fu (coeficient used for bolts according to manual for steel construction - AISC 9th edition) Fv = 167 lbs shear …

Contact us

Shear Resistance of Gypsum-Sheathed Light-Gauge Steel Stud ...

This paper presents detailed results on the shear behavior of 2.44 m by 2.44 m light-gauge steel stud walls for three different shear resisting systems: framed walls with 20 gauge flat strap X-bracing on the face—type A; framed walls with 12.5 mm (1/2 in.) single-ply gypsum wallboard on the back and 12.5 mm (1/2 in.) single-ply gypsum sheathing board on the face—type B; and framed walls ...

Contact us

Design Capacities for Oriented Strand Board Allowable ...

These values do not apply to Structural I panels. See Tables M9.2.1 – M9.2.4 for the appropriate multipliers for Structural I panels. (b) Shear through the thickness design capacities are limited to sections two feet or less in width; wider sections may require further reductions.

Contact us

TECHNICAL GUIDE

8˝ drywall nails or code-compliant screws, spaced 8˝ o.c. Wallboard joints must be covered with tape and joint compound, and fastener heads covered with joint compound. HORIZONTAL SECTION DESIGN No - Intertek Labs - BTC/WA 60-01 1-HOUR RATED EXTERIOR FIRE WALL Bearing Wall - Max. Loading 2145 lbs. per stud 2x6 wood stud Min. 7/16 Category

Contact us

Wood-Frame Shear Wall and Diaphragm Design

• Sheathed shear walls most common. Can also use horizontal and diagonal board sheathing, gypsum panels, fiberboard, lath and plaster, and others • Blocked shear walls most common. SDPWS has reduction factors for unblocked shear walls • Note that capacities are given as nominal: must be adjusted by a reduction or resistance factor

Contact us

810 FIRST STREET NE, #510 WASHINGTON, DC 20002 SHEAR ...

2. Shear values for parallel application exceed those for perpendicular application, 3. Shear values for 5/ 8" gypsum board exceed those for ½" gypsum board, 4. Shear values increase with closer spacing of perimeter fasteners, and 5. When compared to other shear test results, shear values for screws are higher than for nails.

Contact us

ICC-ES Evaluation Report ESR-1338

4.2.2.2 One-hour Gypsum Board Partition with Wood Framing: The framing consists of nominal 2-by-4 wood studs spaced 16 inches (406 mm) on center, with blocking of the same size at midheight. Each side of the wall is covered with a single layer of 5/8-inch-thick (15.9 mm), Type X gypsum board applied either perpendicular to or

Contact us

Q&A: Shear Strength of Gypboard | JLC Online

 · How much shear strength does drywall really have, and why not credit it in the design? A. As you suspect, properly fastened gypboard does have the capacity to resist racking and/or lateral forces. The 1997 Uniform Building Code (Table 25-1) gives shear values for both gypsum wallboard and gypsum sheathing.

Contact us

Gypsum Board Typical Mechanical and Physical Properties

Specifications. The values reported below are provided for information and convenience only. Consult manufacturer for more specific values. MECHANICAL PROPERTIES Flexural Strength (minimums) ASTM C473 Standard Test Method for Physical Testing …

Contact us

2018 INTERNATIONAL BUILDING CODE (IBC) | ICC DIGITAL CODES

Wood-frame shear walls sheathed with gypsum board, gypsum panel products or lath and plaster shall be designed and constructed in accordance with Section 2306.3 and are permitted to resist wind and seismic loads. Walls resisting seismic loads shall be subject to …

Contact us