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HomeMy WebLinkAboutFL13192_R6_II_2001-10.2.2 HardiePlank over WSP Analysis SLADEClient: James Hardie Building Products, Inc. CAE Engineering Report No.: 2001-10.2.2 December 1, 2020 Page 1 of 9 1 EVALUATION SCOPE: ASCE 7-10 & 7-16 2017 Florida Building Code (6th Edition) and 2020 Florida Building Code (7th Edition) 2015 and 2018 International Building Code® EVALUATION PURPOSE: REFERENCE REPORTS: TEST RESULTS: 1. Allowable Design Load is the Ultimate Load divided by a Factor of safety of 3. 2. The siding product complies with ASTM C1186, Standard Specification for Grade II, Type A Non-asbestos Fiber-Cement Flat Sheets. 3. The NDS fastener adjusted withdrawal design values, W', are calculated using the following equations: W' = Cd x 1800 x G2 x D x P, Cd = 1.6 (deformed shank nails) W' = Cd x 2850 x G2 x D x P, Cd = 1.6 (wood screw) 4. Adjusted Design Load, when the fastener load from the testing exceeds the NDS calculated withdrawal capacity (W') = W'/Effective Tributary Area 5. The published specific gravity value for OSB in Table 12.3.3B NDS-2018 is 0.50. 6. NDS Withdrawal design value (lb/inch penetration), W is calculated as follows: NDS Eq. 12.2-2 for wood screw: W = 2850 x G2 x D NDS Eq. 12.2-5 for deformed shank nails: W = 1800 x G2 x D This analysis is to determine the maximum design 3-second gust wind speed to be resisted by an assembly of HardiePlank (CemPlank, Prevail Lap) siding fastened to wood or metal framing wood structural panels with nails or screws. Table 1. Results of Transverse Load Testing No Adjustment No Adjustment No Adjustment No AdjustmentAdjusted Design Load4, psf 3148104COQ-002 100717048COQ-003 Intertek Intertek Withdrawal design value per NDS 2018 (lb/in. penetration)6, W Calculated fastener withdrawal load is compared with the test result and the more conservative one will be used. 0.50 0.164 116.9 28.4 0.438 0.50 0.090 0.438 Adjusted withdrawal design load (lb/fastener)3 , W' Net Fastener Penetration (in.), P Wood Specific Gravity 5, G 81.8 0.438 0.50 0.164 116.9 40.5 Nail Shank Diameter (in.), D 0.438 EVALUATION SUBJECT HardiePlank® Lap Siding James Hardie Product Trade Names covered in this evaluation: HardiePlank® Lap Siding, CemPlank® Siding, Prevail™ Lap Siding 12 #8 waferhead screw, 1- 5/8" x 0.375" HD 1.625 Wood 2” x 4” SPF w/ 7/16” OSB sheathing 8 4d ring shank siding 1.5" x 0.090" x 0.215" 1.5 4d ring shank siding 1.5" x 0.090" x 0.215" 1.5 0.3125 8.25 Wood 2” x 4” SPF w/ 7/16” OSB sheathing 0.3125 34.5 8.25Siding Width (in.) Frame and WSP Type Fastener Spacing (in.) Fastener Type Fastener Length (inches) Report Number Test Agency Siding Thickness (in.) Fastening Method Ultimate Load (psf) Design Load (psf) 1 Fastener Load , as tested (lb/fastener) Effective Tributary Area (ft2) 0.3125 5.25 Wood 2” x 4” SPF w/ 7/16” OSB sheathing 0.3125 9.25 Wood 2” x 4” SPF w/ 7/16” OSB sheathing 103.5 0.333 310.4 Blind screwed to OSB 12 #8 waferhead screw, 1- 5/8" x 0.375" HD 1.625 0.667 30.8 Blind screwed to OSB 152 50.7 0.389 28.4 19.7 Blind screwed to OSB 138.8 46.3 81.8 6 0.50 0.090 40.5 0.292 19.3 Blind screwed to OSB 198 66.0 1.Intertek Report 3148104COQ-002, Transverse load testing on HardiePlank and HardiePanel Fiber-Cement panels 2. Intertek Report 100717048COQ-003, Transverse load testing on HardiePlank and HardieShingle SLADE SIDING - SEE PAGE 6 OF 9 FOR PRODUCT SPECIFICATIONS Client: James Hardie Building Products, Inc. CAE Engineering Report No.: 2001-10.2.2 December 1, 2020 Page 2 of 9 2 Table 2A, Allowable Design Loads Based on Constant Fastener Load, #8 wafer head screw x 0.375” HD, fasteners concealed (blind screw) at 12" O.C. to WSP sheathing only For 5.25 inch wide HardiePlank: Design load = ultimate failure load/FOS = -310.4 psf / 3 = -103.5 psf Effective tributary = ((plank width exposed to weather X fastener spacing)/144) = ((5.25-1.25) X 12)/144 = 0.333 sq.ft. Fastener load = design load X tributary area = -103.5 X 0.333 = -34.5 pounds For 9.25 inch wide HardiePlank: Design load = ultimate failure load/FOS = -138.8 psf/ 3 = -46.3 psf Effective tributary = ((plank width exposed to weather X fastener spacing)/144) = ((9.25-1.25) X 12)/144 = 0.667 sq.ft. Fastener load = design load X tributary area = -46.3.5 X 0.667 = -30.8 pounds The fastener loads for all other plank widths were linearly interpolated from the two tests based on plank width Calculated allowable design load = fastener load tested condition divided by area tributary for the condition to be calculated HardiePlank Width (inches)Tested Condition, Ultimate (psf)Fastener Spacing (inches)Effective Area Tributary (sq.ft.)Allowable Design Load (PSF)Fastener Load (lbs)5.25 -310.4 12 0.333 -103.5 -34.5 6.25 12 0.417 -80.6 -33.6 7.25 12 0.500 -65.3 -32.7 7.5 12 0.521 -62.3 -32.4 8 12 0.563 -56.9 -32.0 8.25 12 0.583 -54.4 -31.8 9.25 -138.8 12 0.667 -46.3 -30.8 9.5 12 0.688 -44.5 -30.6 12 12 0.896 -31.6 -28.3 Table 2B, Allowable Design Loads Based on Constant Fastener Load, 4d ring shank siding nail (1.5"x0.09"x0.215"), fasteners concealed (blind nail) at 8" O.C. to WSP sheathing only For 8.25 inch wide HardiePlank: Design load = ultimate failure load/FOS = -152 psf/ 3 = -50.7 psf Effective tributary = ((plank width exposed to weather X fastener spacing)/144) = ((8.25-1.25) X 8)/144 = 0.389 sq.ft. Fastener load = design load X tributary area = -50.7 X 0.389 = -19.7 lbs The fastener loads for all other plank width were calculated based on the same fastener load Calculated allowable design load = fastener load tested condition divided by area tributary for the condition to be calculated HardiePlank Width (inches)Tested Condition, Ultimate (psf)Fastener Spacing (inches)Effective Area Tributary (sq.ft.)Allowable Design Load (PSF)Fastener Load (lbs)5.25 8 0.222 -88.7 -19.7 6.25 8 0.278 -70.9 -19.7 7.25 8 0.333 -59.1 -19.7 7.5 8 0.347 -56.7 -19.7 8 8 0.375 -52.5 -19.7 8.25 -152 8 0.389 -50.7 -19.7 9.25 8 0.444 -44.3 -19.7 9.5 8 0.458 -43.0 -19.7 12 8 0.597 -33.0 -19.7 Table 2C, Allowable Design Loads Based on Constant Fastener Load, 4d ring shank siding nail (1.5"x0.09"x0.215"), fasteners concealed (blind nail) at 6" O.C. to WSP sheathing only For 8.25 inch wide HardiePlank: Design load = ultimate failure load/FOS = -198 psf/ 3 = -50.7 psf Effective tributary = ((plank width exposed to weather X fastener spacing)/144) = ((8.25-1.25) X 6)/144 = 0.292sq.ft. Fastener load = design load X tributary area = -66 X 0.292 = -19.3 lbs The fastener loads for all other plank width were calculated based on the same fastener load Calculated allowable design load = fastener load tested condition divided by area tributary for the condition to be calculated HardiePlank Width (inches)Tested Condition, Ultimate (psf)Fastener Spacing (inches)Effective Area Tributary (sq.ft.)Allowable Design Load (PSF)Fastener Load (lbs)5.25 6 0.167 -115.8 -19.3 6.25 6 0.208 -92.6 -19.3 7.25 6 0.250 -77.2 -19.3 7.5 6 0.260 -74.1 -19.3 8 6 0.281 -68.6 -19.3 8.25 -198 6 0.292 -66.0 -19.3 9.25 6 0.333 -57.9 -19.3 9.5 6 0.344 -56.1 -19.3 12 6 0.448 -43.1 -19.3 For Table 2A to 2C the design loads are calculated by proportioning the tributary area to each fastener, thereby design load to each fastener will be kept constant. By doing so, the allowable design load for various HardiePlank widths and stud spacing can be determined. Client: James Hardie Building Products, Inc. CAE Engineering Report No.: 2001-10.2.2 December 1, 2020 Page 3 of 9 3 DESIGN WIND LOAD PROCEDURES: Equation 1,qz=0.00256*Kz*Kzt*Kd*V2 {ref. ASCE 7-10 Eq. 30.3-1} qz=0.00256*Kz*Kzt*Kd*KeV2 {ref. ASCE 7-16 Eq. 26.10-1} qz , velocity pressure at height z Kz , velocity pressure exposure coefficient evaluated at height z Kzt , topographic factor Kd , wind directionality factor Ke , ground elevation factor, permitted to take Ke = 1.0 V ASCE 7-10 Figures 26.5-1A, B, or C ASCE 7-16 Figures 26.5-1A, B, or 26.5-2A, B,C or D 2018 IBC Figures 1609.3(1) - 1609.3(8) Equation 2, V=Vult {ref. 2015 IBC & 2017 FBC Section 1602.1 definitions} Vult , ultimate design wind speeds (3-second gust MPH) determined from 2017 FBC Figures 1609.3(1) - 1609.3(3); 2020 FBC Figures 1690.3(1) - 1609.3(4); Equation 3,p=qh*(GCp-GCpi){ref. ASCE 7-10 Eq. 30.4-1 or ASCE 7-16 Eq. 30.3-1} qh , velocity pressure at mean roof height h GCp , product of external pressure coefficient and gust-effect factor GCpi , product of internal pressure coefficient and gust-effect factor p , design pressure (PSF) for siding (allowable design load for siding) To determine design pressure, substitute q h into Equation 3, Equation 4,p=0.00256*Kz*Kzt*Kd*V2*(GCp-GCpi){ref. 2015 & 2018 IBC} or p=0.00256*Kz*Kzt*Kd*Vult2*(GCp-GCpi){ref. 2017 and 2020 FBC} Allowable Stress Design, ASCE 7-10 Section 2.4.1, load combination 7, Equation 5,0.6D + 0.6W {ref. ASCE 7-10 & 7-16 section 2.4.1, load combination 7} D , dead load W , wind load (load due to wind pressure) To determine the Allowable Stress Design Pressure, apply the load factor for W (wind) from Equation 4 to p (design pressure) determined from equation 4 Equation 6,pasd = 0.6*[p] Equation 7,pasd = 0.6*[0.00256*Kz*Kzt*Kd*Vult2*(GCp-GCpi)] Equation 7 is used to populate Table 4, 5, and 6. To determine the allowable ultimate basic wind speed for Hardie Siding in Table 7, solve Equation 7 for V ult, Equation 8, Vult = (pasd/0.6*0.00256*K z*Kzt*Kd*(GCp-GCpi))0.5 Equation 9,Vasd = Vult * (0.6)0.5 {ref. 2017 and 2020 FBC Eq. 16-33} Vasd = V * (0.6)0.5 {ref. 2015/2018 IBC Eq. 16-33} Vasd , Nominal design wind speed (3-second gust mph) V , Basic design wind speed (3-second gust, mph) Wall Zone 5 Exp B (ASCE 7-16)Exp B Exp C Exp D Kzt Kd GCp GCpi 0-15 0.57 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 0.62 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 0.66 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 0.70 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 0.73 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 0.76 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 0.785 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 0.81 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 0.83 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 0.85 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 0.99 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 The coefficients and constants listed in Table 3 above were consistent for ASCE 7-10 and ASCE 7-16 except for Kz at Exposure B under 30 ft, where ASCE 7-16 allows to use lower exposure coefficient that previous codes used a more conservative values (resulted in higher design pressure). For the simplicity of the tables, the tables in the following sheet was populated using the more conservative ASCE 7-10 coefficients. , basic wind speed (3-second gust MPH) as determined from: Applicable to methods specified in Exceptions 1 through 3 of [2015 IBC, 2017 FBC] Section 1609.1.1., to determine the allowable nominal design wind speed (Vasd) for Hardie Siding in Table 7, apply Table 3, Coefficients and Constants used in Determining V and p, Kz Height (ft) "Fiber-cement siding transverse load capacity (wind load capacity) is determined from transverse load testing in accordance with ASTM E330 or E72 as noted in Section 4.0 of the ICC ES AC90, Acceptance Criteria for Fiber Cement Siding Used as Exterior Wall Siding (approved October 2018). The allowable or design capacity from the testing is based on a factor of safety of 3 applied to the ultimate test load per AC90. The wind load values are determined from the ASCE 7 equations. Since the allowable design load is based on factor of safety of 3, allowable design loads on fiber-cement siding correlate directly to required design pressures for Allowable Stress Design, and therefore should be used with combination loading equations for Allowable Stress Design (ASD). By using the combination loading equations for Allowable Stress Design (ASD), the tested allowable design loads for fiber-cement siding are aligned with the wind speed requirements in ASCE 7-10 (Figures 26.5-1A, 26.5-1B, and 26.5-1C) and ASCE 7-16 (Figures 26.5-1A to -1D, 25.5-2A to -2D), or the figures in the building code as applicable. " Client: James Hardie Building Products, Inc. CAE Engineering Report No.: 2001-10.2.2 December 1, 2020 Page 4 of 9 4 Wind Speed (3- second gust)100 105 110 115 120 130 140 150 160 170 180 190 200 210 Height (ft)B B B B B B B B B B B B B B 0-15 -14.4 -15.9 -17.5 -19.1 -20.8 -24.4 -28.3 -32.5 -37.0 -41.7 -46.8 -52.1 -57.8 -63.7 20 -14.4 -15.9 -17.5 -19.1 -20.8 -24.4 -28.3 -32.5 -37.0 -41.7 -46.8 -52.1 -57.8 -63.7 25 -14.4 -15.9 -17.5 -19.1 -20.8 -24.4 -28.3 -32.5 -37.0 -41.7 -46.8 -52.1 -57.8 -63.7 30 -14.4 -15.9 -17.5 -19.1 -20.8 -24.4 -28.3 -32.5 -37.0 -41.7 -46.8 -52.1 -57.8 -63.7 35 -15.1 -16.6 -18.2 -19.9 -21.7 -25.4 -29.5 -33.9 -38.6 -43.5 -48.8 -54.4 -60.2 -66.4 40 -15.7 -17.3 -19.0 -20.7 -22.6 -26.5 -30.7 -35.3 -40.1 -45.3 -50.8 -56.6 -62.7 -69.1 45 -16.2 -17.9 -19.6 -21.4 -23.3 -27.4 -31.7 -36.4 -41.5 -46.8 -52.5 -58.5 -64.8 -71.4 50 -16.7 -18.4 -20.2 -22.1 -24.1 -28.2 -32.7 -37.6 -42.8 -48.3 -54.1 -60.3 -66.8 -73.7 55 -17.1 -18.9 -20.7 -22.6 -24.7 -28.9 -33.6 -38.5 -43.8 -49.5 -55.5 -61.8 -68.5 -75.5 60 -17.5 -19.3 -21.2 -23.2 -25.2 -29.6 -34.4 -39.5 -44.9 -50.7 -56.8 -63.3 -70.1 -77.3 100 -25.6 -28.2 -31.0 -33.8 -36.9 -43.3 -50.2 -57.6 -65.5 -74.0 -82.9 -92.4 -102.4 -112.9 Wind Speed (3- second gust)100 105 110 115 120 130 140 150 160 170 180 190 200 210 Height (ft)C C C C C C C C C C C C C C 0-15 -17.5 -19.3 -21.2 -23.2 -25.2 -29.6 -34.4 -39.5 -44.9 -50.7 -56.8 -63.3 -70.1 -77.3 20 -18.6 -20.5 -22.5 -24.6 -26.7 -31.4 -36.4 -41.8 -47.5 -53.7 -60.2 -67.0 -74.3 -81.9 25 -19.4 -21.4 -23.5 -25.6 -27.9 -32.8 -38.0 -43.6 -49.6 -56.0 -62.8 -70.0 -77.6 -85.5 30 -20.2 -22.3 -24.5 -26.7 -29.1 -34.2 -39.6 -45.5 -51.8 -58.4 -65.5 -73.0 -80.9 -89.2 35 -20.8 -23.0 -25.2 -27.6 -30.0 -35.2 -40.8 -46.9 -53.3 -60.2 -67.5 -75.2 -83.3 -91.9 40 -21.5 -23.7 -26.0 -28.4 -30.9 -36.3 -42.0 -48.3 -54.9 -62.0 -69.5 -77.4 -85.8 -94.6 45 -22.0 -24.2 -26.6 -29.1 -31.6 -37.1 -43.1 -49.4 -56.2 -63.5 -71.2 -79.3 -87.9 -96.9 50 -22.5 -24.8 -27.2 -29.7 -32.4 -38.0 -44.1 -50.6 -57.6 -65.0 -72.9 -81.2 -89.9 -99.2 55 -22.9 -25.2 -27.7 -30.3 -33.0 -38.7 -44.9 -51.5 -58.6 -66.2 -74.2 -82.7 -91.6 -101.0 60 -23.3 -25.7 -28.2 -30.8 -33.6 -39.4 -45.7 -52.4 -59.7 -67.4 -75.5 -84.1 -93.2 -102.8 100 -32.6 -35.9 -39.4 -43.1 -46.9 -55.0 -63.8 -73.3 -83.4 -94.1 -105.5 -117.6 -130.3 -143.6 Wind Speed (3- second gust)100 105 110 115 120 130 140 150 160 170 180 190 200 210 Height (ft)D D D D D D D D D D D D D D 0-15 -21.2 -23.4 -25.7 -28.1 -30.6 -35.9 -41.6 -47.8 -54.4 -61.4 -68.8 -76.7 -85.0 -93.7 20 -22.3 -24.6 -27.0 -29.5 -32.1 -37.7 -43.7 -50.1 -57.0 -64.4 -72.2 -80.4 -89.1 -98.2 25 -23.1 -25.5 -28.0 -30.6 -33.3 -39.0 -45.3 -52.0 -59.1 -66.8 -74.9 -83.4 -92.4 -101.9 30 -23.9 -26.4 -29.0 -31.6 -34.5 -40.4 -46.9 -53.8 -61.3 -69.2 -77.5 -86.4 -95.7 -105.5 35 -24.5 -27.1 -29.7 -32.5 -35.3 -41.5 -48.1 -55.2 -62.8 -70.9 -79.5 -88.6 -98.2 -108.3 40 -25.2 -27.7 -30.5 -33.3 -36.2 -42.5 -49.3 -56.6 -64.4 -72.7 -81.5 -90.9 -100.7 -111.0 45 -25.7 -28.3 -31.1 -34.0 -37.0 -43.4 -50.3 -57.8 -65.7 -74.2 -83.2 -92.7 -102.7 -113.3 50 -26.2 -28.9 -31.7 -34.6 -37.7 -44.3 -51.3 -58.9 -67.1 -75.7 -84.9 -94.6 -104.8 -115.5 55 -26.6 -29.3 -32.2 -35.2 -38.3 -45.0 -52.2 -59.9 -68.1 -76.9 -86.2 -96.1 -106.4 -117.4 60 -27.0 -29.8 -32.7 -35.7 -38.9 -45.7 -53.0 -60.8 -69.2 -78.1 -87.6 -97.6 -108.1 -119.2 100 -37.0 -40.8 -44.7 -48.9 -53.2 -62.5 -72.5 -83.2 -94.6 -106.8 -119.8 -133.4 -147.9 -163.0 Tables 4, 5, and 6 are based on ASCE 7-10 and 7-16, and are consistent with the 2015/2018 IBC, and the 2017/2020 Florida Building Code. Table 4, Allowable Stress Design - Component and Cladding (C&C) Pressures (PSF) to be Resisted at Various Wind Speeds - Wind Exposure Category B, Table 5, Allowable Stress Design - Component and Cladding (C&C) Pressures (PSF) to be Resisted at Various Wind Speeds - Wind Exposure Category C, Table 6, Allowable Stress Design - Component and Cladding (C&C) Pressures (PSF) to be Resisted at Various Wind Speeds - Wind Exposure Category D, Client: James Hardie Building Products, Inc. CAE Engineering Report No.: 2001-10.2.2 December 1, 2020 Page 5 of 9 Siding Product Product Thickness (inches) Width (inches) Fastener Type2 Fastener Spacing Frame Type10 Fastener Spacing (inches) Building Height3 (feet) B C D B C D Allowable Design Load (PSF)Exp B Exp C Exp D Kzt Kd GCp GCpi 0-15 268 243 221 207 188 171 -103.5 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 268 236 216 207 183 167 -103.5 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 268 231 212 207 179 164 -103.5 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 268 226 208 207 175 161 -103.5 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 262 223 205 203 173 159 -103.5 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 257 220 203 199 170 157 -103.5 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 253 217 201 196 168 155 -103.5 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 249 215 199 193 166 154 -103.5 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 246 213 197 190 165 153 -103.5 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 243 211 196 188 163 152 -103.5 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 201 178 167 156 138 130 -103.5 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 236 214 195 183 166 151 -80.6 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 236 208 190 183 161 147 -80.6 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 236 204 187 183 158 145 -80.6 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 236 200 184 183 155 142 -80.6 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 231 197 181 179 152 140 -80.6 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 227 194 179 176 150 139 -80.6 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 223 192 177 173 148 137 -80.6 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 220 189 175 170 147 136 -80.6 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 217 188 174 168 145 135 -80.6 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 214 186 173 166 144 134 -80.6 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 177 157 148 137 122 114 -80.6 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 213 193 175 165 150 136 -65.3 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 213 188 171 165 145 133 -65.3 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 213 184 168 165 142 130 -65.3 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 213 180 165 165 139 128 -65.3 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 208 177 163 161 137 126 -65.3 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 204 175 161 158 135 125 -65.3 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 201 172 159 156 134 124 -65.3 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 198 170 158 153 132 122 -65.3 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 195 169 157 151 131 121 -65.3 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 193 167 155 150 130 120 -65.3 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 160 142 133 124 110 103 -65.3 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 208 188 171 161 146 133 -62.3 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 208 183 167 161 142 130 -62.3 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 208 179 164 161 139 127 -62.3 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 208 176 161 161 136 125 -62.3 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 203 173 159 158 134 123 -62.3 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 199 170 157 154 132 122 -62.3 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 196 168 156 152 130 121 -62.3 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 193 166 154 150 129 119 -62.3 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 191 165 153 148 128 119 -62.3 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 188 163 152 146 127 118 -62.3 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 156 138 130 121 107 101 -62.3 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 198 180 164 154 139 127 -56.9 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 198 175 160 154 136 124 -56.9 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 198 171 157 154 133 122 -56.9 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 198 168 154 154 130 119 -56.9 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 194 165 152 151 128 118 -56.9 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 190 163 150 148 126 116 -56.9 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 187 161 149 145 125 115 -56.9 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 184 159 147 143 123 114 -56.9 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 182 158 146 141 122 113 -56.9 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 180 156 145 139 121 112 -56.9 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 149 132 124 115 102 96 -56.9 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 TABLE 7 - MAXIMUM WIND SPEEDS (MPH) HARDIEPLANK LAP SIDING1 7.5 5/16 5.25 No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws Kz 12 Blind screwed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 12 HardiePlank 5/16 Applicable to methods specified in Section 1609.1.1. of 2017 FBC, 2020 FBC or 2018 IBC, as applicable Coefficients used in Table 6 calculations for Vult No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing Wind exposure category 8 No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws Blind screwed to WSP HardiePlank HardiePlank 5/16 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing HardiePlank 5/16 7.25 HardiePlank 5/16 6.25 No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws Blind screwed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing Applicable to methods specified in Exceptions 1 through 3 of Section 1609.1.1 of 2017 FBC, 2020 FBC and 2018 IBC 2017/2020 FBC (Ultimate Design Wind, Speed, Vult5,6), 2018 IBC (Basic Design Wind Speed, V6,8) Blind screwed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 12 Blind screwed to WSP 2017 FBC/ 2020 FBC/ 2018 IBC (Nominal Design Wind, Speed, Vasd4,7,9) 12 12 Wind exposure category Client: James Hardie Building Products, Inc. CAE Engineering Report No.: 2001-10.2.2 December 1, 2020 Page 6 of 9 Siding Product Product Thickness (inches) Width (inches) Fastener Type2 Fastener Spacing Frame Type10 Fastener Spacing (inches) Building Height3 (feet) B C D B C D Allowable Design Load (PSF)Exp B Exp C Exp D Kzt Kd GCp GCpi TABLE 7 - MAXIMUM WIND SPEEDS (MPH) HARDIEPLANK LAP SIDING1 5/16 5.25 Kz Applicable to methods specified in Section 1609.1.1. of 2017 FBC, 2020 FBC or 2018 IBC, as applicable Coefficients used in Table 6 calculations for Vult No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing Wind exposure category HardiePlank Applicable to methods specified in Exceptions 1 through 3 of Section 1609.1.1 of 2017 FBC, 2020 FBC and 2018 IBC 2017/2020 FBC (Ultimate Design Wind, Speed, Vult5,6), 2018 IBC (Basic Design Wind Speed, V6,8) Blind screwed to WSP 2017 FBC/ 2020 FBC/ 2018 IBC (Nominal Design Wind, Speed, Vasd4,7,9) 12 Wind exposure category 0-15 194 176 160 150 136 124 -54.4 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 194 171 156 150 133 121 -54.4 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 194 168 153 150 130 119 -54.4 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 194 164 151 150 127 117 -54.4 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 190 162 149 147 125 115 -54.4 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 186 159 147 144 123 114 -54.4 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 183 157 146 142 122 113 -54.4 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 180 156 144 140 121 112 -54.4 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 178 154 143 138 119 111 -54.4 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 176 153 142 136 118 110 -54.4 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 146 129 121 113 100 94 -54.4 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 179 162 148 139 126 114 -46.3 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 179 158 144 139 122 112 -46.3 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 179 154 142 139 120 110 -46.3 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 179 151 139 139 117 108 -46.3 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 175 149 137 136 115 106 -46.3 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 172 147 136 133 114 105 -46.3 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 169 145 134 131 112 104 -46.3 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 166 143 133 129 111 103 -46.3 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 164 142 132 127 110 102 -46.3 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 162 141 131 126 109 101 -46.3 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 134 119 112 104 92 87 -46.3 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 176 159 145 136 123 112 -44.5 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 176 155 141 136 120 109 -44.5 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 176 152 139 136 117 108 -44.5 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 176 148 136 136 115 106 -44.5 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 172 146 135 133 113 104 -44.5 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 169 144 133 131 112 103 -44.5 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 166 142 132 128 110 102 -44.5 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 163 141 130 126 109 101 -44.5 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 161 139 129 125 108 100 -44.5 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 159 138 128 123 107 99 -44.5 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 132 117 -102 91 --44.5 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 148 134 122 115 104 94 -31.6 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 148 131 119 115 101 92 -31.6 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 148 128 117 115 99 91 -31.6 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 148 125 115 115 97 89 -31.6 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 145 123 113 112 95 88 -31.6 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 142 121 112 110 94 87 -31.6 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 140 120 111 108 93 86 -31.6 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 138 119 -107 92 --31.6 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 136 118 -105 91 --31.6 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 134 116 -104 90 --31.6 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 111 --86 ---31.6 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 248 225 204 192 174 158 -88.7 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 248 219 199 192 169 155 -88.7 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 248 214 196 192 166 152 -88.7 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 248 209 192 192 162 149 -88.7 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 243 206 190 188 160 147 -88.7 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 238 203 188 184 157 145 -88.7 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 234 201 186 181 156 144 -88.7 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 230 199 184 178 154 143 -88.7 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 228 197 183 176 152 141 -88.7 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 225 195 181 174 151 140 -88.7 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 186 165 155 144 128 120 -88.7 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 222 201 183 172 156 142 -70.9 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 222 195 178 172 151 138 -70.9 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 222 191 175 172 148 136 -70.9 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 222 187 172 172 145 133 -70.9 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 217 185 170 168 143 132 -70.9 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 213 182 168 165 141 130 -70.9 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 209 180 166 162 139 129 -70.9 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 206 178 165 160 138 127 -70.9 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 204 176 163 158 136 126 -70.9 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 201 174 162 156 135 125 -70.9 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 166 148 139 129 114 107 -70.9 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 202 184 167 157 142 129 -59.1 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 202 178 163 157 138 126 -59.1 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 202 175 160 157 135 124 -59.1 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 202 171 157 157 132 122 -59.1 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 198 168 155 153 130 120 -59.1 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 194 166 153 150 129 119 -59.1 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 191 164 152 148 127 118 -59.1 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 188 162 150 146 126 116 -59.1 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 186 161 149 144 124 115 -59.1 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 184 159 148 142 123 115 -59.1 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 152 135 126 118 104 98 -59.1 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 12 12 12 HardiePlank 5/16 9.5 No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws Blind screwed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing Blind screwed to WSP 12 HardiePlank 5/16 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 8 HardiePlank 5/16 5.25 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP HardiePlank 5/16 12 HardiePlank 5/16 9.25 No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws Blind screwed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 8.25 No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws Blind screwed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing HardiePlank 5/16 6.25 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 8 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 7.25 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 8 HardiePlank 5/16 Client: James Hardie Building Products, Inc. CAE Engineering Report No.: 2001-10.2.2 December 1, 2020 Page 7 of 9 Siding Product Product Thickness (inches) Width (inches) Fastener Type2 Fastener Spacing Frame Type10 Fastener Spacing (inches) Building Height3 (feet) B C D B C D Allowable Design Load (PSF)Exp B Exp C Exp D Kzt Kd GCp GCpi TABLE 7 - MAXIMUM WIND SPEEDS (MPH) HARDIEPLANK LAP SIDING1 5/16 5.25 Kz Applicable to methods specified in Section 1609.1.1. of 2017 FBC, 2020 FBC or 2018 IBC, as applicable Coefficients used in Table 6 calculations for Vult No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing Wind exposure category HardiePlank Applicable to methods specified in Exceptions 1 through 3 of Section 1609.1.1 of 2017 FBC, 2020 FBC and 2018 IBC 2017/2020 FBC (Ultimate Design Wind, Speed, Vult5,6), 2018 IBC (Basic Design Wind Speed, V6,8) Blind screwed to WSP 2017 FBC/ 2020 FBC/ 2018 IBC (Nominal Design Wind, Speed, Vasd4,7,9) 12 Wind exposure category 0-15 198 180 163 154 139 127 -56.8 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 198 175 160 154 135 124 -56.8 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 198 171 157 154 133 121 -56.8 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 198 168 154 154 130 119 -56.8 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 194 165 152 150 128 118 -56.8 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 190 163 150 147 126 116 -56.8 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 187 161 149 145 124 115 -56.8 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 184 159 147 143 123 114 -56.8 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 182 157 146 141 122 113 -56.8 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 180 156 145 139 121 112 -56.8 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 149 132 124 115 102 96 -56.8 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 191 173 157 148 134 122 -52.5 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 191 168 154 148 130 119 -52.5 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 191 165 151 148 128 117 -52.5 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 191 161 148 148 125 115 -52.5 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 187 159 146 145 123 113 -52.5 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 183 156 144 142 121 112 -52.5 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 180 155 143 140 120 111 -52.5 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 177 153 142 137 118 110 -52.5 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 175 151 141 136 117 109 -52.5 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 173 150 139 134 116 108 -52.5 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 143 127 119 111 98 92 -52.5 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 187 170 154 145 132 120 -50.7 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 187 165 151 145 128 117 -50.7 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 187 162 148 145 125 115 -50.7 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 187 158 146 145 123 113 -50.7 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 183 156 144 142 121 111 -50.7 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 180 154 142 139 119 110 -50.7 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 177 152 140 137 118 109 -50.7 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 174 150 139 135 116 108 -50.7 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 172 149 138 133 115 107 -50.7 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 170 147 137 132 114 106 -50.7 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 141 125 117 109 97 91 -50.7 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 175 159 144 136 123 112 -44.3 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 175 155 141 136 120 109 -44.3 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 175 151 139 136 117 107 -44.3 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 175 148 136 136 115 105 -44.3 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 172 146 134 133 113 104 -44.3 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 168 144 133 130 111 103 -44.3 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 165 142 131 128 110 102 -44.3 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 163 140 130 126 109 101 -44.3 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 161 139 129 125 108 100 -44.3 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 159 138 128 123 107 99 -44.3 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 132 117 -102 90 --44.3 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 173 157 142 134 121 110 -43.0 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 173 152 139 134 118 108 -43.0 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 173 149 136 134 115 106 -43.0 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 173 146 134 134 113 104 -43.0 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 169 144 132 131 111 103 -43.0 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 166 142 131 128 110 101 -43.0 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 163 140 129 126 108 100 -43.0 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 160 138 128 124 107 99 -43.0 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 158 137 127 123 106 98 -43.0 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 157 136 126 121 105 98 -43.0 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 130 115 -100 89 --43.0 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 151 137 125 117 106 97 -33.0 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 151 133 122 117 103 94 -33.0 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 151 130 119 117 101 93 -33.0 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 151 128 117 117 99 91 -33.0 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 148 126 116 115 97 90 -33.0 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 145 124 114 112 96 89 -33.0 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 143 123 113 111 95 88 -33.0 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 141 121 112 109 94 87 -33.0 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 139 120 111 108 93 86 -33.0 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 137 119 110 106 92 86 -33.0 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 114 --88 ---33.0 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 283 257 233 219 199 181 -115.8 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 283 250 228 219 193 177 -115.8 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 283 244 224 219 189 173 -115.8 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 283 239 220 219 185 170 -115.8 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 277 236 217 215 183 168 -115.8 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 272 232 215 211 180 166 -115.8 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 267 230 212 207 178 164 -115.8 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 263 227 210 204 176 163 -115.8 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 260 225 209 201 174 162 -115.8 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 257 223 207 199 173 160 -115.8 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 213 189 177 165 146 137 -115.8 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 9.25 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 8 8HardiePlank5/16 7.5 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing HardiePlank 5/16 8 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 8 8 HardiePlank 5/16 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 8 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 8 HardiePlank 5/16 9.5 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP HardiePlank 5/16 8.25 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 6 HardiePlank 5/16 12 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP HardiePlank 5/16 5.25 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing Client: James Hardie Building Products, Inc. CAE Engineering Report No.: 2001-10.2.2 December 1, 2020 Page 8 of 9 Siding Product Product Thickness (inches) Width (inches) Fastener Type2 Fastener Spacing Frame Type10 Fastener Spacing (inches) Building Height3 (feet) B C D B C D Allowable Design Load (PSF)Exp B Exp C Exp D Kzt Kd GCp GCpi TABLE 7 - MAXIMUM WIND SPEEDS (MPH) HARDIEPLANK LAP SIDING1 5/16 5.25 Kz Applicable to methods specified in Section 1609.1.1. of 2017 FBC, 2020 FBC or 2018 IBC, as applicable Coefficients used in Table 6 calculations for Vult No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing Wind exposure category HardiePlank Applicable to methods specified in Exceptions 1 through 3 of Section 1609.1.1 of 2017 FBC, 2020 FBC and 2018 IBC 2017/2020 FBC (Ultimate Design Wind, Speed, Vult5,6), 2018 IBC (Basic Design Wind Speed, V6,8) Blind screwed to WSP 2017 FBC/ 2020 FBC/ 2018 IBC (Nominal Design Wind, Speed, Vasd4,7,9) 12 Wind exposure category 0-15 253 230 209 196 178 162 -92.6 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 253 223 204 196 173 158 -92.6 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 253 219 200 196 169 155 -92.6 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 253 214 197 196 166 152 -92.6 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 248 211 194 192 163 150 -92.6 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 243 208 192 188 161 149 -92.6 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 239 205 190 185 159 147 -92.6 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 235 203 188 182 157 146 -92.6 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 233 201 187 180 156 145 -92.6 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 230 199 185 178 154 143 -92.6 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 190 169 158 147 131 123 -92.6 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 231 210 191 179 163 148 -77.2 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 231 204 186 179 158 144 -77.2 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 231 200 183 179 155 142 -77.2 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 231 195 180 179 151 139 -77.2 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 226 192 177 175 149 137 -77.2 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 222 190 175 172 147 136 -77.2 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 218 187 173 169 145 134 -77.2 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 215 185 172 166 144 133 -77.2 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 212 184 170 164 142 132 -77.2 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 210 182 169 163 141 131 -77.2 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 174 154 145 135 119 112 -77.2 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 227 206 187 175 159 145 -74.1 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 227 200 182 175 155 141 -74.1 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 227 195 179 175 151 139 -74.1 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 227 191 176 175 148 136 -74.1 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 222 189 174 172 146 135 -74.1 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 217 186 172 168 144 133 -74.1 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 214 184 170 166 142 132 -74.1 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 211 182 168 163 141 130 -74.1 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 208 180 167 161 139 129 -74.1 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 206 178 166 159 138 128 -74.1 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 170 151 142 132 117 110 -74.1 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 218 198 180 169 153 139 -68.6 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 218 192 176 169 149 136 -68.6 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 218 188 172 169 146 133 -68.6 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 218 184 169 169 143 131 -68.6 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 213 181 167 165 141 130 -68.6 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 209 179 165 162 139 128 -68.6 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 206 177 163 159 137 127 -68.6 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 203 175 162 157 135 125 -68.6 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 200 173 161 155 134 124 -68.6 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 198 172 159 153 133 123 -68.6 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 164 145 136 127 112 106 -68.6 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 214 194 176 166 150 137 -66.0 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 214 189 172 166 146 133 -66.0 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 214 184 169 166 143 131 -66.0 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 214 181 166 166 140 129 -66.0 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 209 178 164 162 138 127 -66.0 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 205 175 162 159 136 125 -66.0 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 202 173 160 156 134 124 -66.0 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 199 171 159 154 133 123 -66.0 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 196 170 157 152 132 122 -66.0 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 194 168 156 150 130 121 -66.0 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 161 142 134 124 110 104 -66.0 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 200 182 165 155 141 128 -57.9 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 200 177 161 155 137 125 -57.9 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 200 173 158 155 134 123 -57.9 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 200 169 156 155 131 120 -57.9 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 196 167 154 152 129 119 -57.9 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 192 164 152 149 127 117 -57.9 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 189 162 150 146 126 116 -57.9 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 186 160 149 144 124 115 -57.9 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 184 159 148 142 123 114 -57.9 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 182 158 146 141 122 113 -57.9 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 150 133 125 117 103 97 -57.9 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0-15 197 179 163 153 139 126 -56.2 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 197 174 159 153 135 123 -56.2 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 197 170 156 153 132 121 -56.2 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 197 167 153 153 129 119 -56.2 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 193 164 151 150 127 117 -56.2 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 189 162 149 147 125 116 -56.2 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 186 160 148 144 124 115 -56.2 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 183 158 146 142 122 113 -56.2 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 181 157 145 140 121 113 -56.2 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 179 155 144 139 120 112 -56.2 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 148 131 123 115 102 95 -56.2 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 6 HardiePlank 5/16 HardiePlank 5/16 7.25 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 66.25 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 6 6 HardiePlank 5/16 HardiePlank 5/16 9.5 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP HardiePlank 5/16 9.25 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 6 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 8.25 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 6 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 6 HardiePlank 5/16 7.5 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP HardiePlank 5/16 8 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP Client: James Hardie Building Products, Inc. CAE Engineering Report No.: 2001-10.2.2 December 1, 2020 Page 9 of 9 Siding Product Product Thickness (inches) Width (inches) Fastener Type2 Fastener Spacing Frame Type10 Fastener Spacing (inches) Building Height3 (feet) B C D B C D Allowable Design Load (PSF)Exp B Exp C Exp D Kzt Kd GCp GCpi TABLE 7 - MAXIMUM WIND SPEEDS (MPH) HARDIEPLANK LAP SIDING1 5/16 5.25 Kz Applicable to methods specified in Section 1609.1.1. of 2017 FBC, 2020 FBC or 2018 IBC, as applicable Coefficients used in Table 6 calculations for Vult No. 8 x 1- 5/8" long x 0.375" HD ribbed waferhead screws 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing Wind exposure category HardiePlank Applicable to methods specified in Exceptions 1 through 3 of Section 1609.1.1 of 2017 FBC, 2020 FBC and 2018 IBC 2017/2020 FBC (Ultimate Design Wind, Speed, Vult5,6), 2018 IBC (Basic Design Wind Speed, V6,8) Blind screwed to WSP 2017 FBC/ 2020 FBC/ 2018 IBC (Nominal Design Wind, Speed, Vasd4,7,9) 12 Wind exposure category 0-15 173 157 142 134 121 110 -43.1 0.7 0.85 1.03 h≤60 1 0.85 -1.4 0.18 20 173 152 139 134 118 108 -43.1 0.7 0.9 1.08 1 0.85 -1.4 0.18 25 173 149 137 134 115 106 -43.1 0.7 0.94 1.12 1 0.85 -1.4 0.18 30 173 146 134 134 113 104 -43.1 0.7 0.98 1.16 1 0.85 -1.4 0.18 35 169 144 132 131 111 103 -43.1 0.73 1.01 1.19 1 0.85 -1.4 0.18 40 166 142 131 128 110 101 -43.1 0.76 1.04 1.22 1 0.85 -1.4 0.18 45 163 140 130 126 108 100 -43.1 0.785 1.065 1.245 1 0.85 -1.4 0.18 50 161 138 128 124 107 99 -43.1 0.81 1.09 1.27 1 0.85 -1.4 0.18 55 159 137 127 123 106 99 -43.1 0.83 1.11 1.29 1 0.85 -1.4 0.18 60 157 136 126 121 105 98 -43.1 0.85 1.13 1.31 1 0.85 -1.4 0.18 100 130 115 -101 89 --43.1 0.99 1.26 1.43 h>60 1 0.85 -1.8 0.18 3. Building height = mean roof height (in feet) of a building, except that eave height shall be used for roof angle Θ less than or equal to 10° (2-12 roof slope). 6. Wind speed design coefficient assumptions per Section 30.4 of ASCE 7-10 and ASCE 7-16: Kzt=1, Kd=0.85, GCp=-1.4 (h≤60), GCp=-1.8 (h>60), GCpi=0.18. 8. V = basic design wind speed 9. 2018 IBC Section 1609.3.1 Eq. 16-33, Vasd = V(0.6)0.5 10. WSP attachment to framing is the responsibility of the project engineer and must be designed to resist the required wind loads in the table. LIMITATIONS OF USE: 1. Installation must be in accordance with siding manufacturer's instructions. 2. Fastener length shall be sufficient to penetrate back side of the WSP sheathing by at least 1/4" for nails and 3 full theads for screws. 4. Vasd = nominal design wind speed 5. Vult = ultimate design wind speed 7. 2017 and 2020 FBC Section 1609.3.1 Eq. 16-33, Vasd = Vult(0.6)0.5 1) In High Velocity Hurricane Zones (HVHZ) install per Miami-Dade County Florida, NOA 17-0406.06 2X4 wood or 20 ga. steel framing, 7/16” thick WSP sheathing 6HardiePlank5/16 12 0.090" shank X 0.215" HD X 1.5" long ring shank nail Blind nailed to WSP