LEGACY REPORT DIVISION: WOOD, PLASTICS AND COMPOSITES SECTION: WOOD, PLASTIC, AND COMPOSITE FASTENINGS REPORT HOLDER:

Transcription

1 0 ICC ES Legacy Report ICC ES (800) (562) es.org 000 Most Widely Accepted and Trusted BOCA Reissued 09/2016 This report is subject to renewal 09/2017. DIVISION: WOOD, PLASTICS AND COMPOSITES SECTION: WOOD, PLASTIC, AND COMPOSITE FASTENINGS HOLDER: EDMAR MANUFACTURING INC. 526 EAST 64 TH STREET HOLLAND, MICHIGAN EVALUATION SUBJECT: EMI 14 INCH AND 22 INCH ANCHOR STRAPS Look for the trusted marks of Conformity! 2014 Recipient of Prestigious Western States Seismic Policy Council (WSSPC) Award in Excellence A Subsidiary of ICC-ES Evaluation Reports are not to be construed as representing aesthetics or any other attributes not specifically addressed, nor are they to be construed as an endorsement of the subject of the report or a recommendation for its use. There is no warranty by ICC Evaluation Service, LLC, express or implied, as to any finding or other matter in this report, or as to any product covered by the report. Copyright 2016 ICC Evaluation Service, LLC. All rights reserved.

2 ICC-ES Legacy Report BOCA Reissued September 2016 This report is subject to renewal September (800) (562) A Subsidiary of the International Code Council Legacy report on the BOCA National Building Code/1999 DIVISION: 06 WOOD AND PLASTICS Section: WOOD, PLASTIC, AND COMPOSITE FASTENINGS HOLDER: EDMAR MANUFACTURING INC. 526 EAST 64 TH STREET HOLLAND, MICHIGAN EVALUATION SUBJECT: EMI 14 INCH AND 22 INCH ANCHOR STRAPS 1.0 EVALUATION SCOPE Compliance with the following code: BOCA National Building Code/1999 Section Alternative materials and equipment Section Design safe load Section Foundation anchorage 2.0 DESCRIPTION EMI Anchor Straps are alternatives to 1 / 2 -inch-diameter (12.7 mm) anchor bolts used to anchor nominal 2-by-4-inch and 2-by-6-inch ( mm and mm) wood sill plates to cast-in-place concrete and grouted concrete masonry unit foundations. The anchor straps are split at one end, into two lengths, to enable the straps to be secured to opposite sides of a wood sill plate. These two lengths are pre-punched with two rows of inchdiameter (3.5 mm) holes. The other end contains a 90 degree bend which is embedded into the concrete or concrete masonry unit foundation. EMI Anchor Straps are manufactured from 18 gauge, inch-thick (1.1 mm) CRS 1008/1010 steel complying with SAE J403, with a minimum yield strength of 35.4 ksi (244 MPa) and a tensile strength of 51.6 ksi (356 MPa), and are coated with a minimum of G60 galvanizing complying with ASTM A924. The straps are 1 1 / 4 -inch-wide (32 mm), with lengths of inches (347 mm) or 21.5 inches (546 mm). The inch-long (347 mm) anchor strap is used in cast-in-place concrete, and the 21.5-inchlong (546 mm) anchor strap is used in grouted masonry. Nominal embedment depth of the inch-long (347 mm) anchor straps, in cast-in-place concrete, is 9 inches (229 mm). Nominal embedment depth of the 21.5-inch-long (546 mm) anchor straps, in grouted masonry, is 17 inches (432 mm). A minimum of (3) 8d sinker nails shall be installed in each length of the anchor to fasten it to the wood sill plate. For each length of the two strap legs, two of the nails shall be placed in the side of the sill plate and one nail shall be placed in the top of the sill plate. See Figures 1a, 1b, 1c, 2a, 2b and 2c of this report for installation diagrams of the anchor straps. See Tables 1 and 2 of this report for allowable design loads and spacing requirements for the strap anchors. 3.0 CONDITIONS OF USE This report is limited to the applications and products as stated in this report. The ICC-ES Subcommittee on National Codes intends that the report be used by the code official to determine that the report subject complies with the code requirements specifically addressed, provided that this product is installed in accordance with the following conditions: Edmar Manufacturing Inc. EMI 14 and 22 inch (356 and 559 mm) Anchor Straps shall be installed in accordance with the manufacturer s published installation instructions and this report. The manufacturer s published installation instructions shall be available at all times on the jobsite during installation. The manufacturer s published installation instructions shall be available to the building department upon request. Where the manufacturer s published installation instructions differ from this report, this report shall be null and void. EMI 14 inch (356 mm) anchor straps shall be limited to use in cast-in-place concrete and shall have a nominal embedment length of 9 inches (229 mm). EMI 22 inch (559 mm) anchor straps shall be limited to use in grouted masonry and shall have a nominal embedment length of 17 inches (432 mm). Allowable design loads for the EMI 14 inch and 22 inch (356 and 559 mm) Anchor Straps shall not exceed those given in Table 1 of this report. Maximum anchor spacing shall be consistent with Table 2 of this report. Design values indicated in this report are based on solid sawn wood sill plates with a minimum specific gravity of 0.42 and a maximum moisture content of 19%. Design of the wood sill plate and building foundation is outside the scope of this report ICC-ES Evaluation Reports are not to be construed as representing aesthetics or any other attributes not specifically addressed, nor are they to be construed as an endorsement of the subject of the report or a recommendation for its use. There is no warranty by ICC Evaluation Service, LLC, express or implied, as to any finding or other matter in this report, or as to any product covered by the report. Copyright 2016 ICC Evaluation Service, LLC. All rights reserved. Page 1 of

3 Most Widely Accepted and Trusted Page 2 of 4 Use of the anchor straps with wood which has been preservative or fire-retardant treated is outside the scope of this report. Placement of the straps other than as shown in Figures 1b, 1c, 2b and 2c of this report is outside the scope of the report. For concrete masonry units, installation of the straps in the grout lines between masonry units is outside the scope of this report. Transfer of uplift loads, from the foundation to the earth, is outside the scope of this report. This report is subject to periodic re-examination. For information on the current status of this report, contact the ICC-ES. 4.0 ITEMS REQUIRING VERIFICATION The following items are related to the installation of the report subject, but are not within the scope of this evaluation. However, these items are related to the determination of code compliance: Construction documents, including design calculations, indicating compliance with this report and the BOCA National Building Code/ INFORMATION SUBMITTED Progressive Engineering, Inc., Project No (A), dated April 10, 2000, containing tension and shear testing of EMI 14 inch foundation anchors in concrete with 2-by-4 plates, signed and sealed by Evor F. Johns, Progressive Engineering, Inc., Project No (B), testing of EMI 14 inch foundation anchors in concrete with 2-by-6 plates, signed and sealed by Evor F. Johns, Progressive Engineering, Inc., Project No (A), testing of EMI 22 inch foundation anchors in masonry with 2-by-4 plates, signed and sealed by Evor F. Johns, Progressive Engineering, Inc., Project No (B), testing of EMI 22 inch foundation anchors in masonry with 2-by-6 plates, signed and sealed by Evor F. Johns, Progressive Engineering, Inc., Engineering Calculations, Job No , dated May 27, 2000, revised June 2, 2000, October 8, 2001, and October 18, 2001, containing a comparison between the EMI 14 inch and EMI 22 inch anchor bolts and 1 / 2 -inch-diameter A307 bolts, signed and sealed by Jeffery R. Walton Jr. Allowable load calculations for the EMI 14 inch anchor strap with 2-by-4 plate, dated November 6, 2001, signed and sealed by Evor F. Johns, Allowable load calculations for the EMI 14 inch anchor strap with 2-by-6 plate, dated November 6, 2001, signed and sealed by Evor F. Johns, Allowable load calculations for the EMI 22 inch anchor strap with 2-by-4 plate, dated November 6, signed and sealed by Evor F. Johns, Allowable load calculations for the EMI 22 inch anchor strap with 2-by-6 plate, dated November 6, 2001, signed and sealed by Evor F. Johns, 6.0 APPLICATION FOR PERMIT To aid in the determination of compliance with this report, the following represents the minimum level of information to accompany the application for permit: The language See ICC-ES Legacy Report No or a copy of this report. Information provided on the plans and specifications, consistent with this report, where the use of EMI 14 inch or 22 inch Anchor Straps are proposed shall include, but not be limited to, the following: Name and Model Number of the anchor strap. Maximum allowable spacing for the anchor straps. Foundation wall details indicating type of foundation and minimum required nominal embedment lengths for the anchor strap. Lumber grade or wood species of sill plate or wall stud. Fastener schedule for the straps anchors to the wood sill plate. Structural calculations indicating compliance with this report. The individual preparing such documents shall be competent and qualified in the application of the structural design principles involved, and shall possess the registration or license in accordance with the professional registration laws of the state in which the project is constructed. Where applicable, Table 2 of this report is intended to serve as an alternative to the design calculations for anchor spacing, as limited therein. 7.0 PRODUCT IDENTIFICATION EMI 14 inch and 22 inch Anchor Straps manufactured in accordance with this report shall bear the following identification: See ICC-ES Legacy Report No Manufacturer identification Product identification

4 Most Widely Accepted and Trusted Page 3 of 4 TABLE 1 ALLOWABLE LOADS REQUIREMENTS STRAP SIZE (IN.) FOUNDATION MATERIAL ALLOWABLE LOADS 1 (LBF) UPLIFT PARALLEL TO SILL PERPENDICULAR TO SILL 14 Cast-in-place Concrete Masonry For SI: 1 in. = 25.4 mm, 1 lbf = 4.45 N. 1 Minimum concrete compressive strength at 28 days shall be in accordance with Table (1) of the BOCA National Building Code/ Load duration adjustments shall not be applied. TABLE 2 INTERMEDIATE SPACING REQUIREMENTS WOOD STRUCTURE FRAME TYPE 1 & 2 Story Buildings: Detached 1 & 2 Family Dwellings in a seismic area with A v 0.15 All others in a seismic area with A v > 0.05 Buildings over 2 stories: Detached 1 & 2 Family Dwellings in a seismic area with A v 0.15 MAXIMUM INTERMEDIATE SPACING (ft) EMI 14 EMI 22 1 / 2 IN. ANCHOR BOLT 2'-6" 3'-0" 6'-0" 1'-8" 2'-0" 4'-0" All others in a seismic area with A v > 0.05 All other buildings 3'-4" 5'-3" 8'-0" For SI: 1 inch = 25.4 mm. 1 A v = Peak Velocity Acceleration 2 A minimum of two anchors are required per sill plate. 3 One sill plate anchor is required a maximum of 12 inches (305 mm) from each end of the sill plate (in both cast-in-place and masonry) and a minimum of 9 inches (229 mm) in cast-in-place concrete walls from each end of the sill plate. 4 Sill plate members shall be nominal 2-by-4-inch ( mm) or 2-by-6-inch ( mm). FIGURE 1A* 14 INCH ANCHOR STRAP DETAILS FIGURE 2A* 22 INCH ANCHOR STRAP DETAILS

5 Most Widely Accepted and Trusted Page 4 of 4 *THESE DRAWINGS ARE FOR ILLUSTRATION PURPOSES ONLY. THEY ARE NOT INTENDED FOR USE AS CONSTRUCTION DOCUMENTS FOR THE PURPOSE OF DESIGN, FABRICATION OR ERECTION.