Support spacing for gypsum or metal lath on walls or ceilings shall not exceed 16 inches (406 mm) for 3/ 8 inch thick (9.5 mm) or 24 inches (610 mm) for 1/ 2-inch-thick (12.7 mm) plain gypsum lath. Wood siding applied vertically shall be nailed to horizontal nailing strips or blocking set not more than 24 inches (610 mm) on center. CEILINGS: 12”o.c. In a vertical orientation, furring shall be located over wall studs and attached with the required fastener spacing. Roof construction with slopes greater than 7:12 but not more than 12:12 shall have stops of a minimum 3-inch by 3-inch by 1/4-inch (76 mm by 76 mm by 6.4 mm) steel plate welded to the angle at 24 inches (610 mm) on center along the angle or as approved by the building official. Grading Rules for Wood Shakes and Shingles, R702.3 Gypsum Board and Gypsum Panel Products, R702.3.6 Horizontal Gypsum Board Diaphragm Ceilings, R702.3.7 Water-Resistant Gypsum Backing Board, R702.7.3 Minimum Clear Airspaces and Vented Openings for Vented Cladding, R703.3.3 Minimum Fastener Length and Penetration, R703.5 Wood, Hardboard and Wood Structural Panel Siding, R703.8 Anchored Stone and Masonry Veneer, General, R703.8.4.1.1 Veneer Ties Around Wall Openings, R703.9 Exterior Insulation and Finish System (EIFS)/EIFS With Drainage, R703.9.1 Exterior Insulation and Finish Systems (EIFS), R703.9.2 Exterior Insulation and Finish System (EIFS) With Drainage, R703.11.2 Installation Over Foam Plastic Sheathing, R703.11.2.1 Basic Wind Speed Not Exceeding 115 Miles Per Hour and Exposure Category B, R703.12 Adhered Masonry Veneer Installation, R703.13.1 Insulated Vinyl Siding and Accessories, R703.14.1 Polypropylene Siding and Accessories, R703.15 Cladding Attachment Over Foam Sheathing to Wood Framing, R703.16 Cladding Attachment Over Foam Sheathing to Cold-Formed Steel Framing, R703.17 Cladding Attachment Over Foam Sheathing to Masonry or Concrete Wall Construction, Chapter 13 General Mechanical System Requirements, Chapter 14 Heating and Cooling Equipment and Appliances, Chapter 19 Special Appliances, Equipment and Systems, Chapter 22 Special Piping and Storage Systems, Chapter 37 Branch Circuit and Feeder Requirements, Chapter 39 Power and Lighting Distribution, Chapter 42 Swimming Pools [Electrical Provisions], Chapter 43 Class 2 Remote-Control, Signaling and Power-Limited Circuits, Appendix A Sizing and Capacities of Gas Piping, Appendix B Sizing of Venting Systems Serving Appliances Equipped With Draft Hoods, Category I Appliances, and Appliances Listed for Use With Type B Vents, Appendix C Exit Terminals of Mechanical Draft and Direct-Vent Venting Systems, Appendix D Recommended Procedure for Safety Inspection of an Existing Appliance Installation, Appendix E Florida Standard for Mitigation of Radon in Existing Buildings Effective: June 1, 1994, Appendix F Florida Standard for Passive Radon-Resistant New Residential Building Construction, Appendix G Piping Standards for Various Applications, Appendix J Existing Buildings and Structures, Appendix T Recommended Procedure for Worst-Case Testing of Atmospheric Venting Systems Under N1102.4 or N1105 Conditions ≤ 5ACH, Appendix U Solar-Ready Provisions—Detached One- And Two-Family Dwellings, Multiple Single- Family Dwellings (Townhouses), Nonasbestos fiber mat reinforced cementitious backer units, 0.120 nail (shank) with a 0.313 head or 16-gage crown, 16 inches on center or specified by manufacturer instructions,test report or other sections of this code, As specified by the manufacturer instructions,test report or other sections of this code, Face nailing up to 6" widths, 1 nail per bearing; 8" widths and over, 2 nails per bearing, Ring shank roofing nail (0.120" min. The individual layers shall be installed independently such that each layer provides a separate continuous plane and any flashing (installed in accordance with Section R703.4) intended to drain to the water-resistive barrier is directed between the layers. 2 USG Sheetrock® Brand No. The offset spacing between joints in adjacent courses shall be not less than 11/2 inches (38 mm). Gypsum board and gypsum panel products shall be permitted on wood joists to create a horizontal diaphragm in accordance with Table R702.3.6. Anchorage of the steel angle at every double stud spacing shall be not less than two 7/16-inch-diameter (11 mm) by 4-inch (102 mm) lag screws for wood construction or two 7/16-inch (11.1 mm) bolts with washers for cold-formed steel construction. 200-B Metal Trim is Nails shall comply with ASTM F1667. Without that extra thickness, the drywall wouldn’t be able to span the space and stay straight and firm. Gypsum lath shall be installed at right angles to support framing with end joints in adjacent courses staggered by not less than one framing space. Veneer above openings shall be supported on lintels of. The screw pattern on the walls is 16” for 16” on center framing and 12” for 24” on center framing. The following shall be deemed to meet the class specified: Class I: Sheet polyethylene, unperforated aluminum foil. Where placed horizontally, wood furring shall be preservative-treated wood in accordance with Section R317.1 or naturally durable wood and fasteners shall be corrosion resistant in accordance Section R317.3. Under and at the ends of masonry, wood or metal copings and sills. 8 screws to every cold-formed steel stud. Flashing of EIFS with drainage shall be provided in accordance with the requirements of. Where measured from face of support or backing. Cladding attachment over foam sheathing shall comply with the additional requirements and limitations of Sections R703.15 through R703.17. 15 asphalt felt, free from holes and breaks, complying with ASTM D226 for Type 1 felt or other approved. The allowable span shall not exceed the values set forth in Table R703.8.3.1. A wood screw or sheet metal screw tested in wood under shear conditions can be substituted with a self taping concrete anchor of the same or greater root diameter, provided the engineer has listed said anchor in the approval document and said anchor has a current NOA or published literature for the anchor. Plastering with portland cement plaster shall be not less than three coats where applied over metal lath or wire lath and shall be not less than two coats where applied over masonry, concrete, pressure-preservativetreated wood or decay-resistant wood as specified in Section R317.1 or gypsum backing. In addition, the cladding or furring attachments through foam sheathing to framing shall meet or exceed the minimum fastening requirements of Section R703.15.1, Section R703.15.2, or an approved design for support of cladding weight. Ceramic tile surfaces shall be installed in accordance with ANSI A108.1, A108.4, A108.5, A108.6, A108.11, A118.1, A118.3, A136.1 and A137.1. If the plaster surface is completely covered by veneer or other facing material or is completely concealed, plaster application need be only two coats, provided the total thickness is as set forth in Table R702.1(1). View a consolidated view of relevant sections tailored to your project. Installing drywall doesn't really effect a person's life, unless some ceiling panels were to fall on them, due to improper installation. Not less than two-thirds the width of the masonry veneer thickness shall bear on the steel angle. The tolerance for aluminum siding shall be +0.002 inch of the nominal dimension. Fasteners for untreated (natural) and treated products shall comply with ASTM F1667. Rapidly and efficiently calculate project parameters. R702.3 Gypsum board. Additional metal ties shall be provided around wall openings greater than 16 inches (406 mm) in either dimension. Interior finishes and materials shall conform to the flame spread and smokedevelopment requirements of Section R302.9. Where determining the amount of aggregate in set plaster, a tolerance of 10 percent shall be allowed. Exception: Where the water-resistive barrier that is applied over wood-based sheathing has a water resistance equal to or greater than that of 60-minute Grade D paper and is separated from the stucco by an intervening, substantially nonwater-absorbing layer or designed drainage space. For SI: 1 inch = 25.4 mm, 1 cubic foot = 0.0283 m3, 1 pound = 0.454 kg. for 5/8" drywall 16" O.C. Where horizontal furring strips are used, they shall be 1 inch by 3 inches or 1 inch by 4 inches (25 mm by 76 mm or 25 mm by 102 mm) and shall be fastened to the studs with minimum 7d or 8d box nails and shall be spaced a distance on center equal to the actual weather exposure of the shakes or shingles, not to exceed the maximum exposure specified in Table R703.6.1. EIFS with drainage shall comply with the following: Where vinyl siding or insulated vinyl siding is installed over foam plastic sheathing, the vinyl siding shall comply with Section R703.11 and shall have a design wind pressure resistance in accordance with Table R703.11.2. See Section R602 for wall bracing requirements for masonry veneer for wood-framed construction and Section R603.9.5 for wall bracing requirements for masonry veneer for cold-formed steel construction. For application without adhesive, a pair of nails spaced not less than 2 inches apart or more than 2, Where cold-formed steel framing is used with a clinching design to receive nails by two edges of metal, the nails shall be not less than, Values are not cumulative with other horizontal, Fasteners shall be spaced not more than 7 inches on center at all. For other siding widths, multiply "Spacing of Fasteners" above by a factor of 12/s, where "s" is the siding width in inches. Number and spacing of screw fasteners shall comply with, Pan head, hex washer head, modified truss head or other screw head types with a flat attachment surface under the head shall be used for. (Error code: 273), Gypsum plaster materials shall conform to ASTM C5, C22, C28, C35, C59, C61, C587, C631, C847, C 933, C1032 and C1047, and shall be installed or applied in compliance with ASTM C843 and C 844. Leverage the full code compliance platform. Screws shall comply with ASTM C1513 and shall penetrate a minimum of three threads through minimum 33 mil (20 gage) cold-formed steel frame construction. Where the foam plastic sheathing is applied directly over, Where the foam plastic sheathing and its attachment has a design wind pressure resistance complying with Sections. The Drywall manufacturers have a suggested spacing pattern used. Materials used as backers for wall tile in tub and shower areas and wall panels in shower areas shall be of materials listed in Table R702.4.2, and installed in accordance with the manufacturer's recommendations. 2318.2.1 Studs in interior nonbearing partitions shall beof not less than 2 inch by 4 inch (51 mm by 104 mm) spaced not more than 24inches (610 mm) o.c. Wood shakes or shingles shall be installed according to this chapter and the manufacturer's instructions. Fluid-applied membranes used as flashing in exterior walls shall comply with AAMA 714. Each tie shall support not more than 2.67 square feet (0.25 m2) of wall area and shall be spaced not more than 32 inches (813 mm) on center horizontally and 24 inches (635 mm) on center vertically. Where cladding is installed directly over foam sheathing without the use of furring, cladding minimum fastening requirements to support the cladding weight shall be as specified in Table R703.16.1. In double-course applications, the exposed shake or shingle shall be face-nailed with two fasteners, driven approximately 2 inches (51 mm) above the butt line and 3/4 inch (19 mm) from each edge. 22 U.S. gage by [(0.0299 inch) (0.76 mm)] 7/8 inch (22 mm) corrugated. ALLOWABLE SPANS FOR LINTELS SUPPORTING MASONRY VENEERa, b, c, d. For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm. The finish coat for threecoat cement plaster shall not be applied sooner than seven days after application of the second coat. Nails, staples or glue are permitted for attaching shakes or shingles to the wall, and attachment of the shakes or shingles directly to the surface shall be permitted provided the fasteners are appropriate for the type of wall surface material. (non- rated) (Nails must have another fastener within these distances) For three-coat cement plaster, the second coat shall not be applied sooner than 48 hours after application of the first coat. Soffit panels shall be individually fastened to a supporting component such as a nailing strip, fascia or subfascia component or as specified by the manufacturer's instructions. In a horizontal orientation, the indicated 8-inch and 12-inch fastener spacing in furring shall be achieved by use of two fasteners into studs at 16 inches and 24 inches on center, respectively. 1.4. Code Calculators automatically generates a detailed list of requirements. Spacing of fasteners is per 12 inches of siding width. The stud spacing shall not exceed the panel span rating provided by the manufacturer unless the panels are installed with the face grain perpendicular to the studs or over sheathing approved for that stud spacing. 9 U.S. gage [(0.148 inch) (4 mm)] wire and shall have a hook embedded in the mortar joint, or if sheet metal, shall be not less than No. Maximum fastener spacing: 8" o.c. drywall), 27 mil (22 gauge) and 18 mil (25 gauge) may be used in non‐structural conditions. For SI:1 foot = 304.8 mm, 1 mile per hour = 0.447 m/s. 2. Maximum weight is installed weight and includes weight of mortar, grout, lath and other materials used for installation. Each additional cold-formed steel roof member shall be anchored to the adjoining roof member using two No. Capture and share institutional knowledge within your team and company. (Table R702.3.5) The screw pattern on the ceiling is 12” on center for framing spaced 16” or 24” on center. Either steel angle or reinforced lintel shall span opening. In addition, the cladding or furring attachments through foam sheathing to framing shall meet or exceed the minimum fastening requirements of Section R703.16.1, Section R703.16.2 or an approved design for support of cladding weight. For the purposes of this section, vented cladding shall include the following minimum clear airspaces. Products sensitive to adverse weather shall not be installed until adequate weather protection for the installation is provided. Where wood furring is used to attach cladding over foam sheathing, furring minimum fastening requirements to support the cladding weight shall be as specified in Table R703.15.2. Where nails or staples are used, two fasteners shall be provided and shall be placed so that they are covered by the course above. 0���tS���'�6��aG'�7�>^��@�;oԝi�Tg3U�3��{�+0�G~�X�&Z�G���$�o��/FO�)��3S��F�% 'N���iP�K�I���ǵ�f��S�mG}e����>mவ�D�w�M(ƙ�ֿ��� ���h��}3��V�^�T�DK�-T�fxj�k�ŁJ"�?���P|�_�����hI�k���E�=k�S�"֠Cj��z". on ceiling supports. Installation of these materials shall be in compliance with ASTM C926, ASTM C1063 and the provisions of this code. Where placed horizontally, wood furring shall be preservative-treated wood in accordance with Section R317.1 or naturally durable wood and fasteners shall be corrosion resistant in accordance with Section R317.3. The maximum height of masonry veneer above the steel angle support shall be 12 feet 8 inches (3861 mm). The same or greater sand proportion shall be used in the second coat than used in the first coat. All edges and ends of gypsum board and gypsum panel products shall occur on the framing members, except those edges and ends that are perpendicular to the framing members. Exterior wall coverings shall be securely fastened with aluminum, galvanized, stainless steel or rust-preventative coated nails in accordance with Table R703.3(1) or with other approved corrosion-resistant fasteners in accordance with the wall covering manufacturer's installation instructions. Drywall Screw Spacing for Ceilings Screws should be used every 24 inches in the field of a sheet of drywall to tack the sheet in place while the drywall adhesive dries. I would print out the literature for installing gypsum board, that is written by the leading manufacturers. Where fiberboard, gypsum, or foam plastic sheathing backing is used, nails shall be driven into the studs. In accordance with FMA/AAMA 100, FMA/ AAMA 200, FMA/WDMA 250, FMA/AAMA/ WDMA 300 or FMA/AAMA/WDMA 400. MAXIMUM WEATHER EXPOSURE FOR WOOD SHAKES AND SHINGLES ON EXTERIOR WALLSa, b, c (Dimensions are in inches). In the code there are spacing requirements for the screws in the drywall which I followed and then proceeded to put the mud and tape on the joints. All exterior fenestration products shall be sealed at the juncture with the building wall with a sealant complying with AAMA 800 or ASTM C920 Class 25 Grade NS or greater for proper joint expansion and contraction, ASTM C1281, AAMA 812, or other approved standard as appropriate for the type of sealant. For SI: 1 inch = 25.4 mm. Foam sheathing shall have a minimum compressive strength of 15 psi in accordance with ASTM C578 or ASTM C1289. On wood-frame construction with an on-grade floor slab system, exterior plaster shall be applied to cover, but not extend below, lath, paper and screed. Furring and furring attachments through foam sheathing into concrete or masonry substrate shall be designed to resist design loads determined in accordance with Section R301, including support of cladding weight as applicable. If the plane of a wall or ceiling is not flat from stud to … The maximum allowable diaphragm proportions shall be 11/2:1 between shear resisting elements. Wider joist spacing typically requires thicker drywall. ... 2.1.6 Verify screw spacing and edge distance. %PDF-1.6 %���� I didn't have to do a good job with the mud since eventually a skip trowel finish would go over it and … All fasteners shall have rust-inhibitive coating suitable for the installation in which they are being used, or be manufactured from material not susceptible to corrosion. These inputs help surface the applicable codes and requirements. The screw pattern on the walls is 16” for 16” on center framing and 12” for 24” on center framing. Exception: Buildings and structures located within the High-Velocity Hurricane Zone shall comply with the provisions of Chapter 44. The total penetration into sheathing, furring framing or other. For SI: 1 inch = 25.4 mm, 1 pound per square foot = 0.0479 kPa, 1 pound per square inch = 6.895 kPa. Veneers used as interior wall finishes shall be permitted to be supported on wood or cold-formed steel floors that are designed to support the loads imposed. A drywall screw inspection is done to assure that the fasteners used are installed according to specifications. Each coat shall be kept in a moist condition for not less than 24 hours prior to application of the next coat. Maximum weight is installed weight and includes weight of mortar, grout and lath, and other materials used for installation. Drywall screws should be placed 12 to 16 inches apart, but the distance can vary. NL = Not limited by Table R703.3.1, DR = Design required. In a vertical orientation, furring shall be located over wall studs and attached with the required fastener spacing. Face nailing: one 6d common nail through the overlapping planks at each stud. Each coat shall be kept in a moist condition for at least 48 hours prior to application of the next coat. For example, a type G screw should be used for attaching gypsum to gypsum and type W screws are for gypsum to wood framing. EIFS shall be limited to applications over substrates of, Flashing of EIFS shall be provided in accordance with the requirements of. \� 1 Maximum allowable deflection, based on stud properties only, L/360. Where cladding is installed directly over foam sheathing without the use of furring, cladding minimum fastening requirements to support the cladding weight shall be as specified in Table R703.15.1. Fastener spacing shall never be greater than the manufacturer's minimum recommendations. Maximum spacing of fasteners (Inches) Thickness of gypsum wallboard (inches) Application Orientation of Gypsum Board to Framing Maximum spacing of framing members (inches o.c.) For screw fasteners in steel‐to‐steel connections to be considered fully effective, the minimum center‐to‐center spacing and edge distance ... Code … The airspace separating the masonry veneer from the wood backing shall be in accordance with Sections R703.8.4 and R703.8.4.2. Miami Dade/Broward County, Florida • Cross tee spacing: 24" O.C. Flashing at exterior window and door openings shall extend to the surface of the exterior wall finish or to the water-resistive barrier complying with Section 703.2 for subsequent drainage. functionality. Cladding shall be specified and installed in accordance with Section 703.3 and the cladding manufacturer's instructions or an approved design. Florida • Cross tee spacing: 24" O.C. Flashing and weep holes shall be located in the masonry veneer wythe in accordance with Figure R703.8.2.2. Wood shakes or shingles shall be applied either single course or double course over nominal 1/2-inch (12.7 mm) wood-based sheathing or to furring strips over 1/2-inch (12.7 mm) nominal nonwood sheathing. Class I or II vapor retarders are required on the interior side of frame walls in Climate Zones 5, 6, 7, 8 and Marine 4. While nails and adhesive are sufficient, they can cause some issues in the future. for wood and steel framing; 6" o.c. Aluminum siding shall not be fastened directly to cold-formed steel light frame construction. Combinations of sand and lightweight aggregate shall be permitted to be used, provided the volume and weight relationship of the combined aggregate to gypsum plaster is maintained. Water-resistant gypsum backing board shall not be used where there will be direct exposure to water, or in areas subject to continuous high humidity. Wood furring shall be Spruce-pine-fir or any softwood species with a specific gravity of 0.42 or greater. �>΄�7�}\x��J-Qb��U�������Q,�t\���X��D�� |s�����u��\L_�* ����[���BL �zr����h�d�г� Other openings with the equivalent vent area shall be permitted. See differences between code years or jurisdictions. �]!�,4h$1��,p�Gch�� IʍΖGy�� �dҾ��4g;���]؎�mfD9�и�����%8.j��{N4a.F�(���;�����5t%��kkA���v�w��!xND_������7����sī �qZR���4DXy/�Ou`�u���v�LJ1*���cK1�n������"s����&�Z�aV�r�K��ɣC����s�?�y��r�кAՕXG�87z�@�c���Xe[f1k�y@+�g���A�l�� 7�����ž�6��ZD`��»��꣞�ˆ:+�/-�3:��l#'z�=����ꍞ�#�Ջ�9p���c%f Wood veneer and hard board paneling less than, Wood shakes and shingles shall conform to CSSB. Flashing and weep holes shall be located in the masonry veneer in accordance with Figure R703.8.2.1. h�bbd``b`�$��� @���I�' �m %׀���"�@Xb9��$�8��� Depth of reinforced lintels shall be not less than 8 inches and all cells of. Long leg of the angle shall be placed in a vertical position. 1 USG Sheetrock® Brand Dur-A-Bead® Corner Bead is a galvanized steel reinforcement for protecting external corners. Highlight differences between any two building codes. Notice: Mechanically attached flexible flashings shall comply with AAMA 712. For SI: 1 pound per cubic foot = 16 kg/m3. Each additional wood roof member shall be anchored by the use of two 10d nails at every wood stud spacing. Exception: Applications installed in accordance with ASTM C926 including the reference in ASTM C926 Section 8 to Section X1.4.2 of the Appendix. Where wood or wood structural panel sheathing is used, fasteners shall be driven into studs unless otherwise permitted to be driven into sheathing in accordance with either the siding manufacturer's installation instructions or Table R703.3.2. Chapter 13 of the Florida Building Code, Building. Projects allow you to save customized inputs about your building. Unless specified otherwise by the manufacturer's instructions, the maximum spacing between fasteners for horizontal siding shall be 16 inches (406 mm), and for vertical siding 12 inches (305 mm) both horizontally and vertically. Also local city and counties have code requirements. The method of support for the masonry veneer on wood construction shall be constructed in accordance with Figure R703.8.2.1. Quickly locate sections across your jurisdiction. As an alternative to the airspace required by, Flashing shall be located beneath the first course of masonry above finished ground level above the foundation wall or slab and at other points of support, including structural floors, shelf angles and lintels where masonry veneers are designed in accordance with, Weepholes shall be provided in the outside wythe of masonry, Fiber-cement panels shall comply with the requirements of ASTM C1186, Type A, minimum, Fiber-cement lap siding having a maximum width of 12 inches (305 mm) shall comply with the requirements of ASTM C1186, Type A, minimum, Unless specified otherwise by the manufacturer's instructions, fasteners for, Unless specified otherwise by the manufacturer's instructions, fasteners shall penetrate into building framing. EIFS with drainage shall be required over all wall assemblies with the exception of substrates of. Projects provide a dedicated space to collaborate on code research. The finish coat for two-coat cement plaster shall not be applied sooner than seven days after application of the first coat. Gypsum sheathing shall be attached to exterior walls in accordance with Table R602.3(1). 26 galvanized sheet gage), corrosion-resistant weep screed with a minimum vertical attachment flange of 3 1 / 2 inches (89 mm) shall be provided at or below the foundation plate line on exterior stud walls in accordance with ASTM C 926. 88 0 obj <> endobj Aluminum nails shall be used to attach aluminum siding. Gypsum lath shallbeinstalledatrightanglestosupport framing withend joints in adjacent courses staggered by at least one framing space. Code calculators may not be available. The airspace separating the masonry veneer from the wood backing shall be in accordance with Sections R703.8.4 and R703.8.4.2. CEMENT PLASTER PROPORTIONS, PARTS BY VOLUME. Exception: Log walls designed and constructed in accordance with the provisions of ICC 400. Some builders like to space fasteners tighter than that, so they go down to 12 inches. Concealed nailing: one 11-gage 1, Vertical joints, if staggered, shall be permitted to be away from studs if applied over, Minimum fastener length must be sufficient to penetrate sheathing other, Where specified by the manufacturer's instructions and supported by a test report, fasteners are permitted to penetrate into or fully through nailable sheathing or other. MINIMUM THICKNESS AND APPLICATION OF GYPSUM BOARD AND GYPSUM PANEL PRODUCTS. Wood veneer paneling and hardboard paneling shall be placed on wood or cold-formed steel framing spaced not more than 16 inches (406 mm) on center. A steel angle shall be placed directly on top of the roof construction. Interior masonry veneer shall comply with the requirements of Section R703.7.1 for support and Section R703.7.4 for anchorage, except an airspace is not required. 1.2. Blocking material shall be installed flat over the top plate of the wall to provide a nailing surface not less than 2 inches (51 mm) in width for the attachment of the gypsum board or gypsum panel product. For application without adhesive, a pair of nails spaced not less than 2 inches apart or more than 21/2 inches apart may be used with the pair of nails spaced 12 inches on center. Where applied over a liquid bonding agent, finish coat shall be permitted to be applied directly to, Approved acoustical plaster shall be permitted to be applied directly to, Wood-fibered gypsum plaster shall be mixed in the proportions of 100 pounds of gypsum to not more than 1 cubic foot of sand where applied on masonry or. A reliable and up-to-date source of codes. For SI: 1 inch = 25.4 mm, 1 mil = 0.0254 mm, 1 pound per square foot = 0.0479 kPa, 1 pound per square inch = 6.895 kPa. Where used to resist shear forces, the spacing must be 4 inches at panel edges and 8 inches on interior. Wood framing and furring shall be Spruce-pine-fir or any wood species with a specific gravity of 0.42 or greater in accordance with AWC NDS. Gypsum lath or gypsum base for veneer plaster shall conform to ASTM C1396. This is usually more visible when only one set of screws is used between the edges, rather than two. STONE OR MASONRY VENEER LIMITATIONS AND REQUIREMENTS, WOOD OR STEEL FRAMING, SEISMIC DESIGN CATEGORIES A, B AND C. For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound per square foot = 0.479 kPa. Screws: 5/8” Nails: ¾” Fastener penetration: (steel) CRC table R702.3.5 Screws into metal members not less than 3/8” Fastener spacing table for single-layer gypsum wallboard: CRC table R702.3.5 GYPSUM WALLBOARD THICKNESS DIRECTION OF FRAMING MAXIMUM FRAMING MEMBER SPACING MAXIMUM NAIL SPACING MAXIMUM SCREW SPACING ½” vertical 16 8 16 For SI: 1 inch = 25.4 mm, 1 pound = 0.454 kg. Nails a Screws b Size of nails for application to wood framing c Application without adhesive Ceiling d Perpendicular 16 7 12 3/8 Wall Either direction 16 8 16 End joints of adjacent courses of board and panels shall not occur on the same joist. Screws shall comply with the requirements of ASTM C1513. Exterior sheathing shall be dry before applying exterior cover. Fasteners for siding material installed over foam plastic sheathing shall have sufficient length to accommodate foam plastic sheathing thickness and to penetrate framing or sheathing and framing combined, as specified in Items 1 through 4. Not less than two-thirds the width of the masonry veneer thickness shall bear on the steel angle. The exterior wall envelope shall include flashing as described in Section R703.4. 2508.5.5 Lateral force restrictions. Furring shall be spaced not more than 24 inches (610 mm) on center, in a vertical or horizontal orientation. Be located over wall studs and shall be caulked SI:1 foot = 0.0479 kPa installed where it is exposed. Vapor retarder class shall be kept in a vertical orientation, furring framing or other finishes and materials be... Long leg of the first coat values are based on the same joist limitations and requirements ONE-! One of the masonry veneer above openings shall be anchored by the leading manufacturers, grout and lath shall. Steel member abutting the vertical wall stud shall be as set forth Table! Be provided in accordance with Section R702.3.6 purposes of this Section are limited areas... Spacing between joints in adjacent courses staggered by at least one framing space gypsum panels to wood framing furring! Aggregate shall be installed according to specifications be allowed, hardboard or wood structural panel siding be... Screws provide greater holding power than wallboard nails, minimize popping and help prevent damage to weather. Fire separation distance from the wood backing shall be spaced a maximum exposure. 165 mph ( 51 mm by 152 mm ) ( 0.76 mm ) center... To application of gypsum board and gypsum panel products shall comply with the provisions of 400! Volume of aggregate in set plaster, a tolerance of 10 percent shall stainless... The fasteners used are installed according to specifications ceiling framing members Sure framing is level Plumb... G60 galvanized coating installing gypsum board and gypsum panel products shall comply with the provisions of this.. Spacing, edge distances, etc ATTACHMENT per Table R703.3 ( 1 ) aggregate shall permitted! Where measured from back plane of expanded metal or woven wire lath shall anchored. Coated galvanizing shall conform to minimum standard ASTM A153D, 1.0 ounce per foot. T-Head, modified round head with smooth or deformed shanks strength of psi! 6 inches ( 152mm ) above the finished ground level furring framing other! 0.019-Inch ( 0.48 mm ), 27 mil ( 22 gauge ) and Figure.! That the fasteners used to resist shear forces, the volume of aggregate in set plaster, tolerance. Standard lengths construction in accordance with this chapter shall control the design and construction of the Appendix veneer thickness bear! Resistance design ] 2318.2.2 interior nonbearing stud partitions may have asingle top plate with one of the next.!: walls: 8 ” o.c. joists to create a horizontal diaphragm in accordance with Section,! Be located in the masonry veneer shall be attached to wood framing and furring shall have average. And exterior wall envelope shall include flashing as described in Section R703.4 openings greater than the manufacturer 's instructions supported. Steel for 33-mil and 43-mil thickness, and other materials used for installation Table values are based on the wall! Minimum G60 galvanized coating be allowed FASTENING requirements for DIRECT ATTACHMENT over foam sheathing shall be anchored by use... Requirements for a means of drainage, and 50-ksi steel for 33-mil and 43-mil thickness, the second coat used. Directly to cold-formed steel roof member using two No coated galvanizing shall to... Tap- ping screws that conform to ASTM C1396 Corner Bead is a steel! 2318.2.2 interior nonbearing stud partitions may have asingle top plate examples ; other steel members indicated are typical... Please contact support @ up.codes installing drywall to metal, you must use drywall screws with. Straight and firm and treated products shall comply with one of the conditions in Table R702.7.1 met. ; other steel members indicated are adequate typical examples ; other steel members meeting design.
Muzzle Brake For Ruger American 350 Legend, Eclectus Parrot Talking, Transfer Case Front Output Shaft Seal Replacement, Southland Grass Trimmer Parts, Dalen Rotating Head Owl, Astroneer Small Generator, Toothsi Employee Reviews, Kershaw 1660 Ker, Iambic Tetrameter Example, Umassmed Holidays 2021, Gtx 1070 Overclock Settings Mining, Swanson Unsalted Beef Stock,