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HomeMy WebLinkAboutRequirements For Wind ResistanceRE E1\1E JUL 020 r-n, into. Permitting ONEMO I etc. LulJc ......... -, . APPENDIX 1: ATTACHMENT REQUIREMENTS FOR WIND UPUFT RESISTANCE APPLICATION P I DESCRIPTION PAGE TABLE DECK 1A Wood New or Reroof (Tear -Off) A-1 Bonded Insulation, Bonded Roof Cover 5 SB Wood New or Reroof (Tear -Off) A-2 Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 5-10 SC Wood New, Reroof (Tear -Off) or Recover A-2 Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 31-12 ID Wood New, Reroof (Tear -Off) or Recover B Mech. Attached Base Insulation, Bonded Top Insulation, Bonded Roof Cover 13 1E Wood New, Reroof (Tear -Off) or Recover C Mech. Attached Insulation, Bonded Roof Cover 13-16 SF Wood New, Reroof (Tear -Off) or Recover D Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 17-20 1G Wood New or Reroof (Tear -Off) E Non -Insulated, Mech. Attached Base Sheet (nails), Bonded Roof Cover 21-25 1H Wood New, Reroof (Tear -Off) or Recover E Non -Insulated, Mech. Attached Base Sheet (screws & plates), Bonded Roof Cover 26-32 11 Wood New or Reroof (Tear -Off) F Non -Insulated, Bonded Roof Cover 33 2A Steel or Structural concrete New, Reroof (Tear -Off) or Recover B Mech. Attached Base Insulation, Bonded Top Insulation, Bonded Roof Cover 34-36 2B Steel or Structural concrete New, Reroof (Tear -Off) or Recover C Mech. Attached Insulation, Bonded Roof Cover 37-43 2C Steel or Structural concrete New, Reroof (Tear -Off) or Recover D-1 Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 44-45 2D Steel or Structural concrete New, Reroof (Tear -Off) or Recover D-2 Insulated, Mech. Attached Velociflex, Bonded Roof Cover 46-47 3A Structural concrete New or Reroof (Tear -Off) A-1 Bonded Insulation, Bonded Roof Cover 48-58 3B Structural concrete New or Reroof (Tear -Off) F Non -Insulated, Bonded Roof Cover 58 4A Lightweight concrete New or Reroof (Tear -Off) A-1 Bonded Insulation, Bonded Roof Cover 59-62 4B Lightweight concrete New or Reroof (Tear -Off) A-2 Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 63 4C Lightweight concrete New or Reroof (Tear -Off) E Non -Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 64-68 SA Cementitious wood fiber New or Reroof (Tear -Off) A-1 Bonded Insulation, Bonded Roof Cover 69 5B Cementitious wood fiber Reroof (Tear -Off) or Recover A-2 Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 70-71 5C Cementitious wood fiber Reroof (Tear -Off) or Recover B Mech. Attached Base Insulation, Bonded Top Insulation, Bonded Roof Cover 72 SD Cementitious wood fiber Reroof (Tear -Off) or Recover C Mech. Attached Insulation, Bonded Roof Cover 72 SE Cementitious wood fiber Reroof (Tear -Off) or Recover E Non -Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 72 6A 6B Existing gypsum Existing gypsum Reroof (Tea r-Off) Reroof (Tear -Off) or Recover A-1 A-2 Bonded Insulation, Bonded Roof Cover Mech. Attached Anchor Sheet, Bonded Insulation, Bonded Roof Cover 73-75 76 6C 6D Existing gypsum Existing gypsum Reroof (Tear -Off) or Recover Reroof (Tear -Off) or Recover C E Mech. Attached Insulation, Bonded Roof Cover Non -Insulated, Mech. Attached Base Sheet, Bonded Roof Cover 76 76 7A Various Recover A-1 Bonded Insulation, Bonded Roof Cover 77-81 7B Various Recover F Non -insulated, Bonded Base Sheet, Bonded Roof Cover 81 The followingt notes apply to the systems outlined herein: 1. The roof system evaluation herein pertains to above -deck roof components. Roof decks and structural members shall be in accordance with FBC requirements to the satisfaction of the Authority Having Jurisdiction. Load resistance of the roof deck shall be documented through proper codified and/or FBC Approval documentation. 2. Insulation / base sheet fasteners shall be of sufficient length for the following deck engagement: i Wood: Minimum 0.75-inch penetration. • Steel: Minimum 0.75-inch penetration and engage the top flute of the steel deck. ➢ Structural concrete: Minimum 1-inch embedment into pilot hole in accordance with fastener manufacturer's published installation instructions. NEMO ETC, LLC Evaluation Report P9290:02.08-R24 for FL1654-R26 Certificate of Authorization #32455 6T" EDITION (2017) FBC NON-HVHZ EVALUATION Revision 24: 10/14/2019 ©2018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Appendix 1, Page 1 of 81 NEMOl etc. 3. Unless otherwise noted, insulation maybe anyone layer or combination of polyisocyanurate, polystyrene, wood fiberboard, periite, gypsum -based roof board or mineral -wool roof board that meets the OA requirements of F.A.C. Rule 61G20-3 and is documented as meeting FBC 150S.1 and, for foam plastic, FBC Chapter26, when installed with the roof cover. 4. Minimum 200 psi, minimum 2-inch thick lightweight insulating concrete may be substituted for rigid insulation board for System Type D (mechanically attached base sheet, bonded roof cover), whereby the base sheet fasteners are installed through the LWIC to engage the structural steel or concrete deck. The structural deck shall be of equal or greater configuration to the steel and concrete deck listings. Roof decks and structural members shall be in accordance with FBC requirements to the satisfaction of the Authority Having Jurisdiction. Load resistance of the roof deck shall be documented through proper codified and/or FBC Approval documentation. 5. Preliminary insulation attachment for System Type D: Unless otherwise noted, refer to Section 2.2.10.1.3 of FM Loss Prevention Data Sheet 1-29 (January 2016). 6. Unless otherwise noted, insulation adhesive application rates areas follows. Ribbon or bead width is at the time of application; the ribbons/beads shall expand as noted in the manufacturer's published instructions. ➢ Hot asphalt (HA): Full coverage at 25-30 Ibs/square. ➢ Dow INSTA STIK Quik Set Insulation Adhesive (D-IS): Continuous 0.75 to 1-inch wide ribbons,12-inch o.c. ➢ Millennium One Step Foamable Adhesive (M-OSFA): Continuous 0.25 to O.S-inch wide ribbons, 12-inch o.c. Millennium PG-1 Pump Grade Adhesive (M-PG1): Continuous 0.25 to O.5-inch wide ribbons, 12-inch o.c. ➢ OMG OlyBond 500 (OBSOO): Continuous 0.75 to 1-inch wide ribbons, 12-inch o.c. (PaceCart or SpotShot). Note: OlyBond Green may be used where Olyliond 500 is referenced. ➢ OlyBond Classic (OB Classic): Full coverage at 1 gal/square. ➢ ICP Adhesive & Sealants Polyset CR-20: Continuous 2.5-3.5-inch wide ribbons, 12-inch o.c. ➢ Note: When multiple layers(s) of insulation and/or coverboard are installed in ribbon -applied adhesive, board joints shall be staggered. Note: The maximum edge distance from the adhesive ribbon to the edge of the insulation board shall be not less than one-half the specified ribbons spacing. 7. Unless otherwise noted, all insulations are flat -stock or taper board of the minimum thickness noted. Tapered polyisocyanu rate at the following thickness limitations may be substituted with the following Maximum Design Pressure (MDP) limitations. In no case shall these values be used to 'increase' the MDP listings in the tables; rather if MDP listing below meets or exceeds that listed for a particular systemin the tables, then the thinner board listed below maybe used as a drop -in for the equivalent thicker material listed in the table: Millennium One Step Foamable Adhesive (M-OSFA): MDP -157.5 psf (Min. 0.5-inch thick) Millennium PG-1 Pump Grade Adhesive (M-PG3): MDP -157.5 psf (Min. 0.5-inch thick) OMG OlyBond 500 (013500): MDP -45.0 psf (Min. 0.5-inch thick Multi -Max FA-3) ➢ OMG OlyBond 500 (OB500): MDP -187.5 psf (Min. OS -inch thick ISO 95+GL) ➢ OMG OlyBond 500 (OBSOO): MDP -315.0 psf (Min. 0.5-inch thick ENRGY 3) ➢ OMG OlyBond 500 (OBS00): MDP -487.5 psf (Min. OS -inch thickACFoam II) ➢ ICP Adhesives & Sealants Polyset CR-20: MDP -117.5 psf (Min. 1.0-inch thick) 8. Bonded polyisocyanurate insulation boards shall be maximum 4 x 4 ft. 9. For mechanically attached components or partially bonded insulation, the maximum design pressure for the selected assembly shall meet or exceed the Zone 1 design pressure determined in accordance with FBC Chapter 16, and Zones 2 and 3 shall employ an attachment density designed by a qualified design professional to resist the elevated pressure criteria. Commonly used methods are ANSI/SPRI WD1, FM Loss Prevention Data Sheet 1-29, Roofing Application Standard RAS 117 and Roofing Application Standard RAS 137. Assemblies marked with an asterisk* carry the limitations set forth in Section 2.2.10.1 of FM Loss Prevention Data Sheet 1-29 (January 2016) for Zone 2/3 enhancements. 10. Forfully bonded assemblies, the maximum design pressure for the selected assembly shall meet or exceed critical design pressure determined in accordance with FBC Chapter 16, and no rational analysis is permitted. 11. For mechanically attached components over existing decks, fasteners shall be tested in the existing deck forwithdrawal resistance. A qualified design professional shall review the data for comparison to the minimum requirements for the system. Testing and analysis shall be in accordance with ANSI/SPRI FX-1 or Testing Application Standard TAS 105. 12. For existing substrates In a bonded recover or re -roof installation, the existing roof surface or existing roof deck shall be examined for compatibility and bond performance with the selected adhesive, and the existing roof system (for recover) shall be capable of resisting project design pressures on its own merit to the satisfaction of the Authority Having Jurisdiction, as documented through field uplift testing in accordance with ANSI/SPRI IA-1, ASTM E907, FM Loss Prevention Data Sheet 1-52 or Testing Application Standard TAS 124. 13. For Recover Applications using System Type D, the insulation is optional; however, the existing roof system shall be suitable for a recover application. Evaluation Report P9290.02.08-R24 for FL1654-R26 NEMO ETC, LLC Certificate of Authorization #32455 6T" EDITION (2017) FBC NON-HVHZ EVALUATION Revision 24: 10/14/2019 02018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Appendix 1, Page 2 of 81 IAhm ONEMOjetc. 14. Lightweight Insulating Concrete (LWC) shall be cast in accordance with FBC Section 1917 to the satisfaction of the Authority Having Jurisdiction. For systems where specific LWC is referenced, refer to current LWC Product Approval for specific deck construction and limitations. Unless otherwise noted, for systems where specific LWC is not referenced, the minimum design mix shall be 300 psi. In all cases, the minimum top -coat thickness is 2-inches. For LWC over structural concrete, reference is made to FBC Section 1917.4.1, Point 1. For "pre-existent" LWC references, listings were established through testing over lightweight concrete cast using only foaming agent (ASTM C896), water and Portland cement (ASTM C150), with no proprietary additives, in accordance with procedures adopted by Miami -Dade BCCO (FBC CER1592). Unless otherwise noted, use of these listings in new construction or re -roof (tear -off) applications is at the discretion of the Designer or Record and Authority Having Jurisdiction. 15. U a..n.....:.... ...E,re..rne L..r hnn.lnA knee my or ce shoot 2nnnrntions PoLYGLAss ROOF COVERS REFERENCE LAYER MATERIAL APPLICATION BP -AA Base Ply One or more plies Polyglass G2 Base, FBC Approved ASTM D4601, Type II Hot Asphalt at 20-40 (Base and Ply sheets, Ply One or more plies Polyglass Ply IV, Polyglass Ply VI, FBC Approved ASTM D2178, Type IV or VI Ibs/square Asphalt -Applied) Note. Asphalt -applied sheets or Insulation shall not be applied to poly -film surfaced membranes. Base Ply One ply Elastobase (sand/sand), Elastoflex V, Elastoflex S6, Elastoflex S6 HP, Elastoshield HT PG350 at 1.5-2.0 SBS-CAI Elastoshield HT G, Elastoshield HT G FR, Elastoflex V G, Elastoflex V G FR, Elastoflex S6, Elastoflex S6 HP, Elastoflex S6 G, Elastoflex gal/square Cap Ply S6 G FR, Elastoshield TS G, Elastoshield TS G FR, Polyfresko G SBS (sand -backed), Polyfresko G SBS FR (sand -backed) Base Ply One ply Elastobase (sand/sand), Elastoflex V, Elastoflex S6, Elastoflex S6 HP Polyplus 35 at 1.5-2.0 SBS-Cq2 Elastoshield HT G, Elastoshield HT G FR, Elastoflex V G, Elastoflex V G FR, Elastoflex S6, Elastoflex S6 HP, Elastoflex S6 G, Elastoflex gal/square Cap Ply S6 G FR, Elastoshield TS G, Elastoshield TS G FR, Polyfresko G SBS (sand -backed), Polyfresko G SBS FR (sand -backed) One or more plies Elastobase (sand/sand or poly/sand), Elastobase P (sand/sand or poly/sand), Elastoflex V, Elastoflex S6, Elastoflex Base Ply or Ply S6 HP, Elastoshield HT Hot Asphalt at 20-40 SBS-AA Elastoshield HT G, Elastoshield HT G FR, Elastoflex V, Elastoflex V G, Elastoflex V G FR, Elastoflex 56, Elastoflex 56 HP, Elastoflex 56 G, Ibs/square .(SBS, Asphalt -Applied) Cap Ply Elastoflex S6 G FR, Elastoshield TS G, Elastoshield TS G FR, Polyfresko G SBS (sand -backed), Polyfresko G SBS FR (sand -backed) Note: Asphalt -applied sheets or insulation shall not be applied to poly film surfaced membranes. Base Ply or Ply One or more plies Elastobase (sand/poly), Elastobase (poly/poly), Elastoflex V, Elastoflex S6, Elastoflex S6 HP, Elastoshield HT SBS-TA Elastoshield HT G, Elastoshield HT G FR, Elastoflex V, Elastoflex V G, Elastoflex V G FR, Elastoflex S6, Elastoflex S6 HP, Elastoflex S6 Torch -Applied (SBS, Torch -Applied) Cap Ply G, Elastoflex S6 G FR, Elastoshield TS G, Elastoshield TS G FR, Polyfresko G SBS (poly -film backed), Polyfresko G SBS FR (poly -film backed) SBS-SA-H Base Ply Elastobase SA Self -adhering (followed by sheet) (SB.S, Self -Adhering, Hybrid Systems) Base Ply One or more plies Elastoflex SA V, Elastoflex SA V FR, Elastoflex SA V Plus, Elastoflex SA V Plus FR, Elastoflex SA Base HD SBS-SA Cap Ply Elastoflex SA P, Elastoflex SA P FR, Polyreflect Self -Adhering (SBS, Self -Adhering) Note., Unless otherwise noted, permissible membrane substrates for SBS-SA are limited to the SBS-SA Base Ply options herein, Elastobase (poly/sand) or Elastobase (poly/poly). PG350 APP-CA1 Cap Ply Polyflex G FR gal/square APP-TA Base Ply or Ply One or more plies Polyglass Base, Polyflex, Polybond Torch -Applied Cap Ply Polyflex, Polyflex G, Polyflex G FR, Polybond, Polybond G, Polyfresko G, Polyfresko G FR (APP, Torch -Applied) Self -adhering (followed APP-SA-H Base Ply Polyflex SA Base by torch -applied sheet) (APP, Self-Adherin& Hybrid Systems) Cap Ply Polyflex SA P, Polyflex SA P FR, Polyfresko G SA, Polyfresko G SA FR, Polykool APP-SA Note: Unless otherwise noted, permissible membrane substratesforAPP-SA are limited to the SBS-SA Base Ply options herein, Self -Adhering (APP, Self -Adhering) Elastobase (poly/sand) or Elastobase (poly/poly). NEMO ETC, LLC Evaluation Report P9290.02.08-R24 for FL3654-1126 Certificate of Authorization #32455 6- EDITION (2017) FBC NON-HVHZ EVALUATION Revision 24: 10/14/2019 02018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Appendix 1, Page 3 of 81 16. Vapor barrier options for use over structural concrete deck followed by adhered insulation carry the following Maximum Design Pressure (MDP) limitations. applies: OONEMOletc. The lesser of the MDP listings below vs. those in Table 3A OPTION # PRIMER VAPORBARRIEROPTIONS; STRUCTURAL CONCRETE DECK; ADHERED VAPOR BARRIER INSULATION PERTAI3LE3A INSULATION ADHESIVE TYPE ATTACH VB-1. PG100 Elastoflex SA V Plus Self -Adhering Inta-Stik or CR-20, 12-inch D.C. 7- VB-2. PG100 Polyglass Base Torch -applied Inta-Stik or CR-20, 12-inch D.C. VB-3. PG100 Elastoflex SA P Self -Adhering Insta-Stik,12-inch D.C. VB-4. PG100 Elastoflex SA P Self -Adhering Millennium One Step Foamable Adhesive, 12-inch D.C. -157.5 VB-5. PG100 Elastoflex SA P Self -Adhering CR-20,12-inch D.C. 270.0 VB-6. PG100 Elastoflex SA V, Elastoflex SA V FR, Elastoflex SA V Plus, Elastoflex SA V Plus FIR Self -Adhering Millennium One Step Foamable Adhesive, Millennium PG-1 Pump Grade Adhesive, OlyBond 500 or CR-20, 12-inch D.C. -290.0 17. The following surfacing may be applied to the Cap Ply without adverse effect on the system wind load performance. Refer to current Florida Product Approval for approved Polyglass and KM Coatings roof coatings for application limitations and a Roofing Materials Directory for fire ratings associated with coating usage. Option _# SURFACING OPTIONS FOR POLYGLASS MODIFIED BITUMEN ROOF SYSTEMS Surfacing Florida Product Approval SURF-1. PG300 Fibered Roof Coating FL10291 SURF-2. PG600 Non-Fibered Aluminum Roof Coating FL10291 SURF-3. PG650 Fibered Aluminum Roof Coating FL10291 SURF-4. PG700 High Quality Elastameric Roof Coating FL10291 SURFS. PG7000S (Quick Set) High Quality Elastomeric Roof Coating FL10291 SURF-6. PG800 Asphalt Emulsion Roof Coating FL10291 SURF-7. Polyplus 60 Premium Non-Fibered Aluminum Roof Coating FL10291 SURF-8. Polyplus 65 Premium Fibered Aluminum Roof Coating FL10291 SURF-9. Polybrite 70 Premium Grade Elastomeric Roof Coating FL10291 SURF-10. Polybrite 70QS (Quick Set) Premium Grade Elastomeric Roof Coating FL10291 SURF-11. Polybrite 71 HS FL10291 SURF-12. Polybrite 90 High Solids Silicone Roof Coating FL10291 SURF-13. Polybrite 9S Silicone Roof Coating FL10291 SURF-14. KM Acryl 15 FL27409 SURF-15. KM Acryl 15 CIS FL27409 SURF-16. KM Acryl 25 FL27409 SURF-17. KM Acryl 25 QS FL27409 SURF-18. KM Acryl 40 HS FL27409 SURF-19. KM Acryl 85 FL27409 SURF-20. KM PS#250 FL27409 SURF-21. KM PS#220 FL27409 18. "MDP" = Maximum Design Pressure is the result of testing for wind load resistance based on allowable wind loads. Refer to FBC 1609 for determination of design wind loads.. Evaluation Report P9290.02.08-1124 for FL3654-1126 NEMO ETC, LLC Certificate of Authorization #32455 6- EDITION (2017) FBC NON-HVHZ EVALUATION Revision 24: 10/14/2019 ©2018 NEMO ETC, LLC Polyglass Modified Bitumen Roof Systems, (954) 233-1330 Appendix 1, Page 4 of 81 ONEMID I etc. TABLE 11: WOOD DECKS — N EW CONSTRUCTION OR REROOF (TEAR -OFF) SYSTEM TYPE F: .BONDED ROOF System Roof Cover (Note 15) MDP (Psfl Deck (Note 1) Primer Cap Ply No. Joint Treatment Base Ply Ply . SELF -ADHERING BASE PLY: APA rated, 7/16 OSBjoints are covered with 4-inch wide strips of Elastoflex SA V, rolled into place to Elastoflex SA V Plus or (Optional) SBS-SA, SBS- SBS-SA, APP-SA, SBS- -52.5 W-206 CAT, 0.418 in., None create continuous bond. Elastoflex SA V Plus FR TA, APP-TA TA, APP-TA Exposure 1 OSB Min.15/32-inch SBS SA (Optional) SBS-SA, SBS- SBS-SA, APP-SA, SBS- -90.0 W-207 plywood None None TA, APP-TA TA, APP-TA Min. 15/32-inch SBS-SA (Optional) SBS-SA, SBS- SBS-SA, APP-SA, SBS- -97.5 W-208 plywood PG100 None TA, APP-TA TA, APP-TA Min.15/32-inch Plywood joints are covered with 4-inch wide strips of Elastoflex SA V Plus, rolled into Elastoflex SA V or (Optional) SBS-SA, SBS- SBS-SA, APP-SA, SBS- -97.5 W-209 plywood (Optional) PGS00 place to create continuous bond. Elastoflex SA V FR T A. APP-TA TA, APP-TA Min. 15/32-inch POLYBRITE 745 or None SBS SA (Optional) SBS-SA, SBS- SBS-SA, APP-SA, SBS- 105.0 W-210 plywood WB3000 TA, APP-TA TA, APP-TA - Min.15/32-inch Plywood joints are covered with 4-inch wide strips of Elastoflex SA V Plus, rolled into Elastoflex SA V Plus or (Optional) SBS-SA, SBS- SBS-SA, APP-SA, SBS- -135.0 W-211 plywood (Optional) PG100 place to create continuous bond. Elastoflex SA V Plus FR TA, APP-TA TA, APP-TA HYBRID SYSTEMS wITH SELF -ADHERING APP BASE PLY: W-212 Min. 15/32-inch (Optional) PG100 None APP-SA-H (Optional) APP-TA ) APP-TA -90.0 plywood W 213 Min. 15/32-inch (Optional) PG100 Plywood joints are covered with 4-inch wide strips of Elastoflex SA V Plus, rolled into APP-SA-H (Optional) APP-TA APP-TA -135.0 plywood place to create continuous bond. - HYBRID SYSTEMS WITH SELF -ADHERING SBS BASE PLY: - W-214 Min. 15/32-inch None None SBS-SA-H (Optional) SBS-TA SBS-TA -90.0 plywood W-215 Min.15/32-inch PG100 None SBS-SA-H (Optional) SBS-TA ) SBS-TA -97.5 plywood W-216 Min. 15/32-inch (Optional) PG300 Plywood joints are covered with 4-inch wide strips of Elastoflex SA V Plus, rolled into SBS-SA-H (Optional) SBS-TA SBS-TA -97.5 plywood place to create continuous bond. W 217 Min. 15/32-inch POLYBRITE 745 or None SBS-SA-H (Optional) SBS-TA SBS-TA -30S.0 plywood WB3000 NEMO ETC, LLC Certificate of Authorization #32455 ©2018 NEMO ETC, LLC 6T" EDITION (2017) FBC NON-HVHZ EVALUATION Polyglass Modified Bitumen Roof Systems; (954) 233-1330 Evaluation Report P9290.02.08-R24 for FL3654-RZ6 Revision 24: 10/14/2019 Appendix 1, Page 33 of 81