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HomeMy WebLinkAboutFL3556_R7_AE_MRD Non HVHZCLIIZISTOPUEI.S. BUC145C14MIDT, P.L. 160 Main Street, Emmaus, PA 18049 Phone: 610-704-4248 Fax: 484-214-0034 lockridge 2 ®gmai 1. com May 2, 2018 Mr. James Bush ATAS International, Inc. 6612 Snowdrift Road Allentown, PA 18106 RE: MRD/Dutch Seam HVHZ Florida Product Approval Report No: MRD-2017-Non HVHZ Dear Jim: At your request I have evaluated the wind resistance performance of the ATAS MRD/Dutch Seam roof panels for use in non -high -velocity hurricane zones (non-HVHZ) in conjunction with the 2017 Florida Building Code and Florida product approval system. The substantiating calculations and design assumptions are attached to this letter. A summary of the results is given below: Product: Material: Structural Substrate: Fastener: Clip Spacing and Screw: MRD 0.032" aluminum and 24-gauge steel %" thick (minimum) plywood /2" thick (minimum) plywood for reroofing #10-13 screws see tables below The 2017 Florida Building Code prescribes ASTM E 1592-05 (2012 reapproval) test standard for evaluation of roof panel assemblies. The ASTM E 1592 versions used to evaluate the MRD panel are equivalent to the referenced standard. The 2017 Florida Building Code prescribes the test standard UL 580-06, with revisions through July 2009. The report references UL 580-09. The UL 580 versions used to evaluate the MRD panel are equivalent to the referenced standard. Please note that my investigation has been limited to the conditions discussed, and is based in part on information provided to me. The work was performed using the standard of care exercised by structural engineers in this area at the time of the work. No expressed or implied warranties are made. If you have any questions regarding these findings or conclusions, feel free to contact me. Thanks again for allowing me to assist you with this work. Sincerely, Christopher S. Blechschmidt P.E. 61272 CL fin, 4Jerna�t S'-z_IS Mr. James Bush May 2, 2018 Page 2 of 3 Non-HVHZ 24dGau a Steel Allowable S ns MRD 110 MRD 150 MRD 194 1 Screw 2 Screws 1 Screw 2 Screws 1 Screw 2 Screws Up'it Pressure s ''/z" PI 'd s/a" PI 'd 'W.& s/a' PI 'd Yz' PI 'd s/a"/a" PI 'd Y"& PI 'd PI 'd s/e" PlvWd /,'& s/a" PI 'd 20 6'-4" 7'-0" 7'-0" 4'-8" 5'-2" 7'-0" T-7" 4'-0" 6'-0" 25 5'-1" 5'-7" 5'-7" 3'-8" 4'-2" 5'-7" Z-11" 3'-2" 4'-9" 30 4'-3" 4'-8" 4'-8" 3'-1" T-5" 4'-8" 2'-5" 2'-8" 4'-0" 35 3'-7" 4'-0" 4'-0" 2'-8" 2'-11" 4'-0" 2'-1" 2'-2" T-5" 40 3'-2" 3'-6" 3'-6" 2'A" 2'-7" T-6" 1'-9" 2'-0" 3'-0" 45 2'-10" T-1" 3'-1" 2'-1" 2'-3" T-1" 1'-7" 1'-9" 2'-8" 50 2'-6" 2'-9" 2'-9" 1'-10" 2'-1" 2'-9" 1'-5" V-7" 2'-4" 55 2'-3" 2'-6" 2'-6" 1'-B" 1'-10" 2'-6" V-3" V-5" 2-2" 60 2'-1" 2'4" 2'A" V-7" V-8" 2'-4" V-2" V-4" 2'-0" 65 V-11" 2'-1" 2'-1" 1'-5" T-7" 2'-1" 1'-1" V-2" 1'-10" 70 1'-9" 2'-0" 2'-0" V-4" 114" 2'-0" 1'-0" 1'-1" T-8" 75 V-8" 1'-10" V-10" V-3" 1'-0" V-10" 0'-11" 1'-0" 1'-7" 80 V-7" 1'-9" 1'-9" 1'-2" T-3" 1'-9" 0'-10" 1'-0" 11-6" 85 1'-6" V-7" V-7" V-1" T-2" 1'-7" V-10" 0'-11" V-5" 90 1'-5" V-6" V-6" 1'-0" 1'-1" T-6" 0'-9" 0'-10" 1'A" 95 V-4" V-5" T-5" 0'-11" T-1" V-5" 0'-9" 0'-10" V-3" 100 1'-3" V-4- 1'-4" 0'-11" 1'-0" V-4- 0'-8" 0'-9" V-2" 105 V-2" 1'4" 1'-4" 0'-10" 0'-11" VA" 0'-8" 0'-9" T-1" 110 V-2" V-3" 1 V-3" 0'-10" 0'-10" V-3" 0'-7" 0'-8" V-1" Mr. James Bush May 2, 2018 Page 2 of 3 Non-HVHZ 0.032" Aluminum Allowable Sp ans MRD 110 MRD 150 MRD 194 1 Screw 2 Screws 1 Screw 2 Screws 1 Screw 2 Screws Uplift Pressue s '/2" PI 'd 5/8" PI 'd '/2" & 5/en PI d ,�" PI 'd 5/9" PI 'd '/2" & 5/8" PI 'd '/2" PI 'd 5/8" PI 'd '/2" & 5/8" PI 'd 20 6'-4" 6'-9" 6'-9" 4'-8" 5'-2" 5'-3" 3'-0" 3'-0" T-0" 25 5'-1" 5'-5" 5'-5" T-8" 4'-2" 4'-2" 2'4" 2'-4" 2'-4" 30 4'-3" 4'-6" 4'-6" 3'-1" 3'-5" T-6" 2'-0" 2'-0" 2'-0" 35 T-7" 3'-10" 3'-10" 2'-8" 2'-11" 3'-0" V-8" T-B" V-8" 40 3'-2" 3'4" T-4' 2'4" 2'-7" 2'-7" V-6" V-6" T-0" 45 2'-10" T-0" T-0" 2'-1" 2'-3" 2'4" V-4" V-4- V-4- 50 2'-6" 2'-8" 2'-8" V-10" 2'-1" 2'-1" 1'-2" T-2" 1'-2" 55 2'-3" 2'-5" 2'-5" 1'-8" 1'-10" V-11" 1'-1" T-1" 1'-1" 60 2'-1" 2'-3" 2'-3" V-6" 1'-8" 1A" 1'-0" 1'-0" 1'-0" 65 1'-11" 2'-1" 2'-1" V-5" V-7" 1'-7" 0'-11" 0'-11" 0'-11" 70 1'-9" 2'-0" 2'-0" VA' V-4" V-6" 0'-10" 0'-10" 0'-10" 75 V-8" 1'-9" 1'-9" 1'-3" V-4" V-5" 0'-9" 0'-9" 0'-9" 80 V-7" 1%8" V-8" 1%2" 1'-3" 1'-3" 0'-9" 0'-9" 0'-9" 85 T-6" V-7" 1'-7" 1'-1" 1'-2" 1'-2" 0'-8" 01-8" 0'-8" 90 1'-5" T-6" V-6" 1'-0" V-1" V-2" 01-8" 0'-8" 0'-8" 95 1'-4" 1'-5" 1'-5" 0'-11" V-1" V-1" 0'-7" 0'-7" 1'-3" 1'-0" 1'-0" 0'-11" 1'-0"1%0" 0'-7" 0'-7" 105 V-2" V-3" 1'-3" 0'-10" 0'-11" 1'-0" 0'-6- 0'-6" MO%7r"100 110 1'-2" 1'-2" 1'-2" 0'-10"0'-11" 0%11" 0'-6" D' 6" C14P15TOPPLIZ5. BLECUSCUMIDT, P.C. Project No:2012.026 Page: 160 Main Street Project: MRD Florida Product Approval Emmaus, PA 10849 Client: ATAS International, Inc 610-704-4248 Cal. By: CSB Date: 5/2/18 Design Assumptions 0.032" MRD 110, 150 and 194 aluminum panel (0.030" minimum delivered thickness) 24-gauge steel MRD 110, 150 and 194 panel Sloped roof from 2.33:12 to 12:12 slope 5/8" plywood roof sheathing for new construction, 1/2" sheathing for reroofing #10 screws per clip into plywood Varying clip spacings in non-HVHZ Allowable fastener loads from 2001 NDS, and N. Amer. Spec. for the Design of CF Stl. Str. Members, 2012 No stress increase for wind applied 3003-1-114 aluminum sheet (FY = 17 ksi, F = 20 ksi), ASTM A 653 SQ Gr. 50 steel sheet (FY = 50 ksi, Fu = 65 ksi). 24 gage ASTM A 653 SS Gr. 50 steel clips (FY = 50 ksi, F = 65 ksi), or 22 gauge ASTM A 240, alloy 304 stainless steel clips (FY = 30 ksi, F. = 75 ksi) Tested in accordance with: TAS 100-1995 (ATI report 66446.02-109-18) TAS 110-2000 (ASTM G23 -- Accelerated Weathering, ASTM B117 -- Salt Spray) TAS 125-2003(ATlreport 66446.01-109-18) Panels tested to failure according to UL 580, ASTM E 1592 and TAS 125 protocols F. S. = 2.0 on panel test pressures Report No: MRD-2017-Non HVHZ N N AM t� c O "o C O m > c Ul m O C. 0 co c M m LL > O o m E E Cl m N N N N C m E m w N a ao N t-vry O J N N N m m m EyQ��M rn - co a N L CL N O �WU N N N rn a c G— N It 'It N a (n G O O m M N MO v o o O U rn 0UC C G C O O C O C OC 0 0 Z�~y�m (MOO[04 OO OmM U)to W Lul W co�oco tCD(Dto v�C� O o O m 1 M M N N L G O Q O f O o 0 m J C - N J C m m w E � J J m m Cl CL U U C m a0 N N N m 0 c m c m c m >> J C Mn N N N LL :° �° :° o @ 'o E m m rn o o o o o m c c c a w a o a o a a m � a vo, y N y N N N w N N O C a a a o° E- m E E E 0000am - -amiamaD C C C C N U U N N N a y - co M M V (0 0 0 0 W W aD oL (0 (0 ON to (O OD C')a0 J „_, N N CO In M M d' N � M r m m m N LoLnLo� v0(n(n E y a 0 0 0 o� M O M M N - m N L a N N +1N1N1"JCN N N 0 W U m ac r C - 0� NNM It V' ItN N(00 n a o G N O �� O MOOO O O O F- C O N O d'd' O O M M O N N N a- .9060 o 0 0 0 0 o O o 0 0 cm '0 0 0 0 NMDOJ: fMROJn C Ca- 0CaFwQ-.1 a o LO N N CO 0 0N 0ON0 0(0fi 0bNQI0 Z c6 ONC r NN (D(0O aC (oF(Oto QQo (0 CDo -0 W co m 000 mn LO0 00�0-_ mcn(n P Z)DD WWW -HFn- N n n N In N N N N N N N N N N C U O 0 0 0 C m L� N 00 N N O � o 0 0 O 0 0 0 000 co - J C J G J- G J C J C J G J G N N E J j N J 7 J J m m m m m m m a _ m m a 0 N N m m CY g m m m m d m m c c E N� (0 •m� 0aa O) LL o 0 o m E E o' c 0-0 d d o c_ v m a r r r m N E c m c m E C C C a m N a m fJ 01010 as N — r Mr V ru7 MNtn r 7N cO O(0 W 0� J� M co M N � N � m N m N to N N O n a E N a 0 0 0 M Ih N - N In (0 M a` N m U N N N U W IN v a c co N V N d' V N N M 7- m n � o G FM It Mcn cm M co m 0 0 0 0 C � 0 0 a" o 0 o 0 6 0 0 0 0 U rna a Y 0 N C C C C O n N N C 0 C C »>5... - a Z m 00 o 0 0 0 0 O O 1 O O O O O ~ ~ Q Q Q V 00 O O O N N N N O N co o00]O 0000] ~ 7 7 W W W W x co (ro to cro co to cro cro -o O O O O O O o O 0 0WW 0 0 0 0 N Y N M N M N M M N N N O C U 0 0 0 M 0 M 0 M 0 M 0 . . . E.. E E E El m C_ N c_ C_ C_ C C C I E E E °5 N E E E E J J J J J J J m m m m m m m CUIZISTOPUElZS. BLECUSCUMIDT, P.E. I60 Main Street Emmaus, PA 18049 6 I 0-704-4248 Panel Strengths MRD 110 Material Test Span (ft) Test Pressure (psf) Moment (lb-ft) eam Moment (lb-ft) Failure Mode 0.032 Al 4 70 140 235.3 fastener 0.032 Al 2 135.9 68 228.4 clip/seam 24- a Stl 4 70 140 235.3 seam MRD 150 Material Test Span (ft) es Pressure (psf) Moment (lb-ft) eam Moment (lb-ft) Failure Mode 24- a Stl 2 105 53 328.1 none 24- a Stl 2 105 53 328.1 none 24- a Stl 4 90 180 562.5 cli field 0.032 Al 4 105 210 656.3 none 0.032 All 4 70 140 437.5 seam 0.032 Al 2 104 52 325.0 clip/seam 0.032 Al 1 150 19 234.4 seam 0.032 Al 2 135 68 421.9 seam 0.032 Al 0.667 225 13 234.5 seam 0.040 Al 3 105 118 492.2 none Project No: 2012.026 Page: MRD 194 Material Test Span (ft) est Pressure (psf) Moment (lb-ft) Seam Moment (lb-ft) Failure Mode 0.032 Al 2 105 53 540.4 none 0.032 Al 4 105 210 1080.8 none 0.032 Al 2 105 53 540.4 none 0.032 Al 4 40 80 4111 seam 0.032 AI 2 57.2 29 294.4 clip/seam 0.032 AI 2 62.9 31 323.7 clip/seam 24- a Stl 4 60 120 617.6 cli eild Project: MRD Florida Product Approval Client: ATAS International, Inc Cal. By: CSB Date: 5/2/18 Panel failure does not appear to be controlled by moment between points of support. Seam failure moment is calculated as total moment at rib -pan interface between clips and appears to predict failure pressure. Ka am = p x (rib width )2 x clip spacing Rib -Pan (Seam) Moment (lb-ft) MRD 110 11 MRD 150 MRD 194 0.032" Al 24-ga Stl 0.032" AI 24-ga Stl 0.032" AI 24-ga Stl Ultimate 228.4 235.3 330.7 562.5 309.1 617.6 Ilowable 114.2 117.7 165.4 281.3 154.6 308.8 Values based on average of tests where seam failure was observed. F.S. = 2.0 Report No: MRD-2017-Non HVHZ C1II�15TOPIICI.5. BLLCI45CLIMIDT, P.C. Project No: 2012.026 Page: 160 Main Street Project: MRD Florida Product Approval Emmaus, PA 18049 Client: ATAS International, Inc 610-704-4248 Cal. By: CSB Date: 5/2118 Screw Pull -Out 5/8" plywood #10 screw Ultimate Pullout (Ibs) _ F.S. _ Pnm/4 = Screw and Clip Strengths 390 (based on manufacturer test data) 3.0 130 Ibs 1/2" plywood #10 screw Ultimate Pullout (Ibs) = 350 (based on manufacturer test data) F.S. = 3.0 Pwo Q = 117 Ibs Screw Pull -Over -- 24 gage steel clip base #10, 7/16" diameter head/washer t, (in) = 0.0239 F,,,l (ksi) = 65 F.S. = 3.0 dw (in) = 0.4375 P a /Q = 340 Ibs Report No: MRD-2017-Non HVHZ CUlZSTOPUElZS. BLECU5CWMIDT, P.E. Project No:2012.026 Page: 160 Main Street Project: MRD Florida Product Approval Emmaus, PA 18049 Client: ATAS International, Inc 610-704-4248 Cal. By: CSB Date: 5/2/18 Controlling Spans in Non-HVHZ MRD 110 -- 24-gauge steel (span in feet) Uplift (psf) Component Controlling San 1/2" Plywood 5/8" PIywood Seam Moment 1/2" Plywood 5/8" Plywood 1 screw 2 screws 1 screw 2 screws 1 screw 2 screws 1 screw 2 screws 20 6.38 12.76 7.09 14.18 7.00 6.38 7.00 7.00 7.00 25 5.11 10.21 5.67 11.35 5.60 5.11 5.60 5.60 5.60 30 4.25 8.51 4.73 9.45 4.67 4.25 4.67 4.67 4.67 35 3.65 7.29 4.05 8.10 4.00 3.65 4.00 4.00 4.00 40 3.19 6.38 3.55 7.09 3.50 3.19 3.50 3.50 3.50 45 2.84 5.67 3.15 6.30 3.11 2.84 3.11 3.11 3.11 50 2.55 5.11 2.84 1 5.67 2.80 2.55 2.80 2.80 2.80 55 2.32 4.64 2.58 5.16 2.55 2.32 2.55 2.55 2.55 60 2.13 4.25 2.36 4.73 2.33 2.13 2.33 2.33 2.33 65 1.96 3.93 2.18 4.36 2.15 1.96 2.15 2.15 2.15 70 1.82 3.65 2.03 4.05 2.00 1.82 2.00 2.00 2.00 75 1.70 3.40 1.89 3.78 1.87 1.70 1.87 1.87 1.87 80 1.60 3.19 1.77 3.55 1.75 1.60 1.75 1.75 1.75 85 1.50 3.00 1.67 3.34 1.65 1.50 1.65 1.65 1.65 90 1.42 2.84 1.58 3.15 1.56 1.42 1.56 1.56 1.56 95 1.34 2.69 1.49 2.99 1.47 1.34 1.47 1.47 1.47 100 1.28 2,55 1.42 2.84 1.40 1.28 1.40 1.40 1.40 105 1.22 2.43 1.35 2.70 1.33 1.22 1.33 1.33 1.33 110 1.16 1 2.32 1.29 2.58 1.27 1.16 1 1.27 1.27 1.27 MRD 110 -- 0.032" aluminum (span in feet) Uplift (psf) Component Controlling San 1/2" PI ood 5/8" Plywood Seam Moment 1/2" PIywood 5/8" Plywood 1 screw 1 2 screws 1 screw 2 screws 1 screw 2 screws 1 screw 2 screws 20 6.38 12.76 7.09 14,18 6.80 6.38 6.80 6.80 6.80 25 5.11 10,21 5.67 11.35 5.44 5.11 5.44 5.44 5.44 30 4.25 8.51 4.73 9.45 4.53 4.25 4.53 4.53 4.53 35 3.65 7.29 4.05 8.10 3.88 3.65 3.88 3.88 3.88 40 3.19 6.38 3.55 7,09 3.40 1 3.19 3.40 3.40 3.40 45 2.84 5.67 3.15 6.30 3.02 2.84 3.02 3.02 3.02 50 2.55 5.11 2.84 1 5.67 2.72 2.55 2.72 2.72 1 2.72 55 Z32 1 4.64 2.58 5.16 2.47 2.32 2.47 2.47 2.47 60 2.13 1 4.25 2.36 4.73 2.27 2.13 2.27 2.27 2.27 65 1.96 1 3.93 2.18 4.36 2.09 1.96 2.09 2.09 2.09 70 1.82 3.65 2.03 4.05 1.94 1.82 1.94 1.94 1.94 75 1.70 3.40 1.89 3.78 1.81 1.70 1.81 1.81 1.81 80 1.60 3.19 1.77 3.55 1.70 1 1.60 1.70 1.70 1.70 85 1.50 3.00 1.67 3.34 1.60 1.50 1.60 1.60 1.60 90 1.42 2.84 1.58 3.15 1.51 1.42 1.51 1.51 1.51 95 1.34 2.69 1.49 2.99 1.43 1.34 1.43 1.43 1.43 100 1.28 2.55 1.42 2.84 1.36 1.28 1.36 1.36 1.36 105 1.22 2.43 1.35 2.70 1.29 1.22 1.29 1.29 1.29 110 1.16 2.32 1.29 2.58 1.24 1.16 1.24 1.24 1.24 Report No: MRD-2017-Non HVHZ C14Rl5TOP1,IE1?_5. BLLC1J5C1IMIDT, P.E. Project No:2012.026 Page: 160 Main Street Project: MRD Florida Product Approval Emmaus, PA 18049 Client: ATAS International, Inc 610-704-4248 Cal. By: CSB Date: 5/2/18 Controlling Spans in Non-HVHZ MRD 150 -- 24-gauge steel (span in feet) Uplift (psf) Component Controlling San 1/2" Plywood lywood Seam Moment 1/2" PI ood 5/8" Plywood 1 screw 2 screws 2 screws 1 screw 2 screws 1 screw 2 screws 20 4.68 9.36 10.40 9.00 4.68 9.00 5.20 9.00 25 3.74 7.49 8.32 7.20 3.74 7.20 4.16 7.20 30 3.12 6.24 6.93 6.00 3.12 6.00 3.47 6.00 35 2.67 5.35 5.94 5.14 2.67 5.14 2.97 5.14 40 2.34 4.68 5.20 4.50 2.34 4.50 2.60 4.50 45 2.08 4.16 2.131 4.62 4.00 2.08 4.00 2.31 4.00 50 1.87 3.74 2.08 1 4.16 3.60 1.87 3.60 2.08 3.60 55 1.70 3.40 1.89 3.78 3.27 1.70 3.27 1.89 3.27 60 1.56 3.12 1.73 3.47 3.00 1.56 3.00 1.73 3.00 65 1.44 2.88 1.60 3.20 2.77 1.44 2.77 1.60 2.77 70 1.34 2.67 1.49 2.97 2.57 1.34 2.57 1.49 2.57 75 1.25 2.50 1.39 2.77 2.40 1.25 2.40 1.39 2.40 80 1.17 2.34 1.30 2.60 2.25 1.17 2.25 1.30 2.25 85 1.10 2.20 1.22 2.45 2.12 1.10 2.12 1.22 2.12 90 1.04 2.08 1.16 2.31 2.00 1.04 2.00 1.16 2.00 95 0.99 1.97 1.09 2.19 1.90 0.99 1.90 1.09 1.90 100 0.94 1.87 1.04 2.08 1.80 0.94 1.80 1.04 1.80 105 0.89 1.78 0.99 1.98 1.71 0.89 1.71 0.99 1.71 110 0.85 1.70 0.95 1.89 1 1.64 0.85 1.64 0.95 1.64 MRD 150 -- 0.032" aluminum (span in feet) Uplift (psf) Component Controlling San 1/2" PI ood 5/8" PIywood Seam Moment 1/2" Plywood 1 5/8" Plywood 1 screw 2 screws 1 screw 2 screws 1 screw 2 screws 1 screw 2 screws 20 4.68 9.36 5.20 10.40 5.29 4.68 5.29 5.20 5.29 25 3.74 7.49 4.16 8.32 4.23 3.74 4.23 4.16 4.23 30 3.12 6.24 3.47 6.93 3.53 3.12 3.53 3.47 3.53 35 2.67 5.35 2.97 5,94 3.02 2.67 3.02 2.97 3.02 40 2.34 4.68 2.60 5.20 2.65 2.34 2.65 2.60 2.65 45 208 4.16 2.31 4.62 2.35 2.08 2.35 2.31 2.35 50 1.87 3.74 2.08 4.16 2.12 1.87 2.12 1 2.08 1 2.12 55 1.70 3.40 1.89 3.78 1.92 1.70 1.92 1.89 1.92 60 1.56 3.12 1.73 3.47 1.76 1.56 1.76 1.73 1.76 65 1.44 2.88 1.60 3.20 1.63 1.44 1.63 1.60 1.63 70 1.34 2.67 1.49 2.97 1.51 1.34 1.51 1.49 1.51 75 1.25 2.50 1.39 2.77 1.41 1.25 1.41 1.39 1.41 80 1.17 2.34 1.30 2.60 1.32 1.17 1.32 1.30 1.32 85 1.10 2.20 1.22 2.45 1.25 1.10 1.25 1.22 1.25 90 1.04 2.08 1.16 2.31 1.18 1.04 1.18 1.15 1.18 95 0.99 1.97 1.09 2.19 1.11 0.99 1.11 11 1.09 1.11 100 0.94 1.87 1.04 2.08 1.06 0.94 1.06 1 1.04 1.06 105 0.89 1.78 0.99 1.98 1.01 0.89 1.01 11 0.99 1.01 110 0.85 1.70 0.95 1.89 0.96 0.85 0.96 0.95 1 0.96 Report No: MRD-2017-Non HVHZ CIIR115TOPLIEIZ5. BLECUSCWMIDT, P.E. Project No:2012.026 Page: 160 Main Street Project: MRD Florida Product Approval Emmaus, PA 18049 Client: ATAS International, Inc 610-704-4248 Cal. By: CSB Date: 5/2/18 Controlling Spans in Non-HVHZ MRD 194 -- 24-gauge steel (span in feet) Component Controlling San Uplift (psf) 1/2" PI ood 5/8" Plywood Seam Moment 1/2" PI cod 5/8" PI ood 1 screw 2 screws 1 screw 2 screws 1 screw 2 screws 1 screw 2 screws 20 3.65 7.29 4.05 8.10 6.00 3.65 6.00 4.05 6.00 25 2.92 5.83 3.24 6.48 4.80 2.92 4.80 3.24 4.80 30 2.43 4.86 2.70 5.40 4.00 2.43 4.00 2.70 4.00 35 2.08 4.17 2.32 4.63 3.43 2.08 3.43 2.32 3.43 40 1.82 3.65 2.03 4.05 3.00 1.82 3.00 2.03 3.00 45 1.62 3.24 1.80 3.60 2.67 1.62 2.67 1.80 2.67 50 1.46 2.92 1.62 1 3.24 2.40 1.46 2.40 1.62 2.40 55 1.33 2.65 1.47 2.95 2.18 1.33 2.18 1.47 2.18 60 1.22 2.43 1.35 2.70 2.00 1.22 2.00 1.35 2.00 65 1.12 2.24 1.25 2.49 1.85 1.12 1.85 1.25 1.85 70 1.04 2.08 1.16 2.32 1.71 1.04 1.71 1.16 1.71 75 0.97 1.94 1.08 2,16 1.60 0.97 1.60 1.08 1.60 80 0.91 1.82 1.01 2.03 1.50 0.91 1.50 1.01 1.50 85 0.86 1.72 0.95 1.91 1.41 0.86 1.41 0.95 1.41 90 0.81 1.62 0.90 1.80 1.33 0.81 1.33 0.90 1.33 95 0.77 1.54 0.85 1.71 1.26 0.77 1.26 0.85 1.26 100 0.73 1.46 0.81 1.62 1.20 0.73 1.20 0.81 1.20 105 0.69 1.39 0.77 1.54 1.14 0.69 1.14 0.77 1.14 110 0.66 1.33 0.74 1.47 1.09 0.66 1.09 0.74 1.09 MRD 194 -- 0.032" aluminum (span in feet) Uplift (psf) Component Controlling San 1/2" Plywood 5/8" Plywood Seam Moment 1/2" PI cod 5/8" Plywood 1 screw 2 screws 1 screw 2 screws 1 screw 2 screws 1 screw 2 screws 20 3.65 7.29 4.05 8.10 3.00 3.00 3.00 3.00 3.00 25 2.92 5.83 3.24 6.48 2.40 2.40 2.40 2.40 2.40 30 2.43 4.86 2.70 5.40 2.00 2.00 2.00 2,00 2.00 35 2.08 4.17 2.32 4.63 1.72 1.72 1.72 1.72 1.72 40 1.82 3.65 2.03 4.05 1,50 1.50 1.50 1.50 1.50 45 1.62 3.24 1.80 3.60 1.34 1.34 1.34 1.34 1.34 50 1.46 2.92 1.62 3.24 1.20 1.20 1.20 1.20 1.20 55 1.33 2.65 1.47 2.95 1.09 1.09 1.09 1.09 1.09 60 1.22 2.43 1.35 2.70 1.00 1.00 1.00 1.00 1.00 65 1.12 2.24 1.25 2.49 0.92 0.92 0.92 0.92 0.92 70 1.04 2.08 1.16 2.32 0.86 0.86 0.86 0.86 0.86 75 0.97 1.94 1.08 2.16 0.80 0.80 0.80 0.80 0.80 80 0.91 1.82 1.01 2.03 0.75 0.75 0.75 0.75 0.75 85 0.86 1.72 0.95 1.91 0.71 0.71 0.71 0.71 0.71 90 0.81 1.62 0.90 1.80 0.67 0.67 0.67 0.67 0.67 95 0.77 1.54 0.85 1.71 0.63 0.63 0.63 0.63 0.63 100 0.73 1.46 0.81 1.62 0.60 0.60 0,60 0.60 0.60 105 0.69 1.39 0.77 1.54 0.57 0.57 0.57 0.57 0.57 110 0.66 1.33 0.74 1.47 0.55 0.55 0.55 0.55 0.55 Results for 24-gauge panels show that the wider MRD150 panel is stronger than the MRD110. The likely reason for this is due to the limited test data for the steel panels. Limit the MRD150 strength to that of MRD150. Report No: MRD-2017-Non HVHZ CMR115TOMPEIZ5. BLECMSCMMIDT, P.L. 160 Main Street Emmaus, PA 10849 610-704-4248 Project No: 2012.026 Page: Project: MRD Florida Product Approval Client: ATAS International, Inc Cal. By: CSB Date: 5/2118 Non-HVHZ 24-Gauge Steel Allowable Span MRD 110 MRD 150 MRD 194 1 Screw 2 Screws 1 Screw 2 Screws 1 Screw 2 Screws PIT Pressure (psf) Y,' Plywood W. Plywood /,' & W. Plywood /z' Plywood W, Plywood 1/2"& W Plywood 1/2"/z" Plywood Plywood & %11 Plywood 20 6'-4" T-0" T-0" 4'-8" 5'-2" T-0" T-7" 4'-0" 6'-0" 25 5'-1" 5'-7" 5'-7" T-8" 4'-2" 5'-7" 2'-11" T-2" 4'-9" 30 4'-3" 4'-8" 4'-8" 1 3'-1" 3'-5" 4'-8" 2'-5" 2'-8" 4'-0" 35 T-7" 4'-0" 4'-0" 2'-8" 2'-11" 4'-0" 2'-1" 2'-2" 3'-5" 40 T-2" 3'-6" T-6" 2'-4" 2'-7" T-6" 1'-9" 2'-0" T-0" 45 2'-10" 3'-1" 3'-1" 2'-1" 2'-3" 3'-1" 1'-7" 1'-9" 2'-8" 50 2'-6" 2'-9" 2'-9" 1'-10" 2'-1" 2'-9" 1'-5" 1'-7" 2'-4" 55 2'-3" 2'-6" 2'-6" 1'-8" V-10" 2'-6" V-3" V-5" 2'-2" 60 2'-1" 2'-4" 2'-4" 1'-7" 1'-8" 2'-4" 1'-2" 1'-4" 2'-0" 65 1'-11" 2'-1" 2'-1" V-5" 1'-7" 2'-1" 1'-1" T-2" V-10" 70 1'-9" 2'-0" 2'-0" 1'�" 1' 4" 2'-0" 1'-0" 1'-1" 1'-8" 75 1'-8" 1'-10" 1'-10" 1'-3" 1' 4" 1'-10" 0'-11" 1'-01, 1'-7" 80 V-7" 1 1'-9" 1'-9" V-2" 1'-3" 1'4" 0'-10" 1'-0" 1'-6" 85 V-6" 1'-7" 1'-7" 1'-1" T-2" V-7" 0'-10" 0'-11" 1'-5" 90 1'-5" V-6" V-6" 1'-0" 1'-1" 1'-6" 0'-9" 0'-10" T-4" 95 1'-4" 1'-5" T-5" 0'-11" 1'-1" 1'-5" 0'-9" 0'-10" 1'-3" 100 V-3" 1'-4" 1'-4" 0'-11" V-0" 1'4" 1 0'-8" 0'-9" V-2" 105 V-2" V-4" 1'-4" 0'-10" 0'-11" 1'4" 0'-8" 0'4" 1'-1" 110 V-2" V-3" 1'-3" I 0'-10" 0'-10" V-3" 0'-7" 0'-8" 1'-1" Non-HVHZ 0.032" Aluminum Allowable Span MRD 110 MRD 150 MRD 194 1 Screw 2 Screws 1 Screw 2 Screws 1 Screw 2 Screws P� Pressure (psf) /,' Plywood W, Plywood /2" & W Plywood Y,' Plywood W, Plywood Y,' & W. Plywood 1/2" Plywood W, Plywood 1/V & W. Plywood 20 6'-4" 6'-9" 6'-9" 4'-8" 5'-2" 5'-3" T-0" T-0" T-0" 25 5'-1" 5'-5" 5'-5" T-8" 4'-2" 4'-2" 2'-4" 2'-4" 2'-4" 30 4'-3" 4'-6" 4'-6" T-1" T-5" T-6" 2'-0" 2'-0" 2'-0" 35 T-7" T-10" 3'-10" 2'-8" 2'-11" 3'-0" 1'-8" 1'-8" 1'-8" 40 T-2" 3'-4" 3'-4" 2'-4" 2'-7" 2'-7" 1'-6" V-6" 1'-6" 45 2'-10" T-0" 3'-0" 2'-l" 2,_3" 2'-4" 1'4" V-4" 1'1}" 50 2'-6" 2'-8" 2'-8" 1'-10" 2'-1" 2'-l" l'-2" V-2" T-2" 55 2'-3" 2'-5" 2'-5" 1'-8" 1'-10" 1'-11" 1'-1" 1'-1" 1'-1" 60 2'-l" 2'-3" 2,_3„ V-6" 1'-8" 1'-9" 1'-0" V-0" 1'-0" 65 1'-11" 2'-1" 2'-1" 1'-5" l'-7" 1'-7" 0'-11" 0'-11" 0'-11" 70 V-9" 2'-0" 2'-0" T-4" 1'-4" V-6" 0'-10" 0'-10" UAW 75 1'-8" 1'-9" V-9" 1'-3" 1'-4" V-5" 0'-9" 0'-9" 0'-9" 80 1'-7" T-8" 1'-8" V-2" 1'-3" 1'-3" 0'-9" 0'-9" 0'-9" 85 V-6" 1'-7" V-7" 1'-1" 1'-2" V-2" 0'-8" 0'4" 0'-8" 90 1'-5" V-6" 1'-6" 1'-0" 1'-1" 1'-2" 0'-8" 0'-8" 0'-8" 95 1'-4" V-5" 1'-5" 0'-11" 1'-1" 1'-l" 0'-7" 0'-7" 0'-7" 100 l'-3" V-4" T-4" 0'-11" 1'-0" 1'-0" 0'-7" 0'-7" 0'-7" 105 1'-2" 1'-3" 1'-3" 0'-10" 0'-11" 1'-0" 0'-6" 0'-6" 0'-6" 110 1'-2" 1'-2" 1'-2" 0'-10" 0'-11" 0'-11" 0'-6" 0'-6" 0'-6" Report No: MRD-2017-Non HVHZ CLIIZSTOPLIEI,S. BLECUSCUMIDT, P.E. Project No:2012.026 Page: 160 Main Street Project: MRD Florida Product Approval Emmaus, PA 18049 Client: ATAS International, Inc 610-704-4248 Cal. By: CSB Date: 5/2/18 Test Report References Laboratory Standard Report Number Laboratory Location Architectural STM E 1592-94 01-30696.01 Testing York, PA Architectural STM E 1592-94 01-30695.01 Testing York, PA Farabaugh Engineering McKeepsport, STM E 1592-01 T121-05 & Testing PA UL 580 (issued Underwriter 11/4/91) 91NK17127 Laboratories Northbrook, IL UL 580 (issued Underwriter 11/11/91) 91NK14158 Laboratories Northbrook, IL UL 580 (issued Architectural 10/15/92) ATI-11112 Testing York, PA UL 580 (issued Architectural 10/16/92) ATI-20388 Testing York, PA Architectural STM E 1592-94 01-30698.01 Testing York, PA Architectural STM E 1592-94 01-30697.01 Testing York, PA Farabaugh Engineering McKeepsport, STM E 1592-01 T120-05 & Testing PA Architectural McKeepsport, TAS 125-03 66445.01-109-18 Testing PA UL 580 (issued Architectural 7/21/92) ATI-10112 Testing York, PA UL 580 (issued Architectural 8121/92) ATI-10690 Testing York, PA UL 580 (issued Architectural 10/15/92) ATI-10487 Testing York, PA Architectural STM E 1592-94 01-30699.01 Testing York, PA Architectural STM E 1592-94 01-30700.01 Testing York, PA Farabaugh Engineering McKeepsport, STM E 1592-01 T118-05 & Testing PA Farabaugh Engineering McKeepsport, STM E 1592-01 T119-05 & Testing PA UL 580 (revised Architecturgi 7-9-09) C2451.01-109-44 Testing, Inc. York, PA Report No: MRD-2017-Non HVHZ bqT H JEAf1 ISO" chd�J g T ATAS International, Inc. www.atasxom 1800.468.1441 MRS panel clips #10x 1 Panhead/" Woodscrew Plywood (5/8 for new construction 1 /2 for reroof ) 2 rl J n� 5/8" 1/16 � u U Q "FLAT" ANCHOR CLIPS Publishedpanel width dimensions are to be considered as nominal dimensions. MRS903-22ga.stainlesssteel Variations in overall coverage m ay occur at installation due to typical manipulating MRS904-24ga.gaIva nizedsteel ofpanels during attachment to the mofassembly. Clips designed for use with wafer (pancake) headed screws. 02018ATA5lMwUaml,Inc All Ni%re .DatAkam'va@maltomminh wml,lm Non-HVHZ 24-Gauge Steel Allowable Span MRD 110 MRD 150 MRD 194 1 Screw 2 Screws 1 Screw 2 Screws 1 Screw 2 Screws Uplift Pressure s Y. Plywood s/a' Plywood /i' & s/a' PI cod /" PI ood s/e' PI ood Yi' & s/a' PI ood /i' PI ood �/" PI ood /;' & W. Plywood 20 6'-4" 7'-0" 7'-0" 4'-8" 5'-2" 7'-0" 3'-7" 4'-0" 6'-0" 25 5'-1" 5'-7" 5'-7" 3'-8" 4'-2" 5'-7" 2'-11" 3'-2" 4'-9" 30 4'-3" 4'-8" 4'-8" 3'-1" 3'-5" 4'-8" 2'-5" 2'-8" 4'-0" 35 3'-7" 4'-0" 4'-0" 2'-8" 2'-11" 4'-0" 2'-1" 2'-2" 3'-5" 40 3'-2" 3'-6" 3'-6" 2'-4" 2'-7" 3'-6" 1'-9" 2'-0" 3'-0" 45 2'-10" 3'-1" 3'-1" 2'-1" 2'-3" 3'-1" 1'-7" V-9" 2'-8" 50 2'-6" 2'-9" 2'-9" 1'-10" 2'-1" 2'-9" V-5" V-7" 2'-4" 55 2'-3" 2'-6" 2'-6" 1'-8" 1'-10" 2'-6" V-3" V-5" 2'-2" 60 2'-1" 2'_4" 2'-4" 1'-7" 1'-8" 21_4" V-2" 1'4' 2'-0" 65 1'-11" 2'-1" 2'-1" V-5" 1'-7" 2'-1" 1'-1" V-2" 1'-10" 70 1'-9" 2'-0" 2'-0" 1141 V-4" 2'-0" 1'-0" 1'-1" 1'-8" 75 1'-8" 1'-10" 1'-10" 1'-3" V-4" V-10" 0'-11" 1'-0" 1'-7" 80 1'-7" 1'-9" 1'-9" 1'-2" 1'-3" 1'-9" 0,-10" 1'-0" V-6" 85 V-6" 1'_7" 1'-7" 1'-1" 1,_2" 1'-7" 0'-10" 0'-11" 1'-5" 90 V-5" 1'-6" V-6" 1'-0" 1'-1" 1'-6" 0'-9" 0'-10" 1' 4" 95 1'4" 1'-5" 1'-5" VAT, 1'-1" V-5" 0'-9" 0'-10" V-3" 100 1'-3" 1'-4" I'A" 0'-11" 1'-0" 1'4' 0'-8" 0'-9" V-2" 105 V-2" V-4" V-4" 0'-10" 0'-11" 1'-4" 0'-8" 0'-9" 1'-1" 110 1'-2" 1'-3" 1'-3" 0'-10" 0'-10" 1'-3" 0'-7" 0'-8" 1'-1" Non-HVHZ 0.032" Aluminum Allowable Spa s MRD 110 MRD 150 MRD 194 1 Screw 2 Screws 1 Screw 2 Screws 1 Screw 2 Screws Uplift Pressure s '/z' Plywood W, Plywood Yz' & %a' Plywood /d' Plywood /d' PI ood /z' & W. Plywood i PI ood /" Plywood '& W. ' Plywood 20 6'-4" 6'-9" 6'-9" 4'-8" 5-2 5'-3" 30" 3-0" 3-0" 25 5'-1" 5'-5" 5-5 3-8" 4,2" 4'-2" 2,-4" 24" 30 4'-3" 4'-6" 4'-6" 3-1 3-5" 3-6" 2'-0" 2'-0" 3'-7" 3-10" 3-10" 2'-8" 2'-11" 3-0 ' 1-8" -8"35 40 3,-2" 3'-4" 3'_4" 2'.4" 2'_7" 2'-7" 1'-6" 1'-6" V-6" 45 2'-10" 3'-0" 3'-0" Z-1" 2'-3" 2'-4" V-4" V-4" 1'-4" 50 2'-6" 2'-8" 2'-8" 1'-10" 2'-1" 2'-1" V-2" V-2" 1'-T 55 2'-3" 2'-5" 2'-5" V-8" 1'-10" 1'-11" 1'-1" 1'-1" 1'-1" 60 2'-1" Z-3" 2'-3" 1'-6" 1'-8" 1'-9" 1'-0" 1'-0" 11-0" 65 1'-11" 2'-1" 2'-1" V-5" 1'-7" 1'-7" 0'-11" 0'-11" 0'-11" 70 V-9" 2'-0" 2'-0" 11-4" 1'4' 1'-6" 0'-10" 01-10" 0'-10" 75 V-8" 1'-9" 1'-9" V-3" 1'4" 1'-5" 0'4' 0'-9" 0'-9" 80 V-7" 1'-8" V-8" V-2" 1'-3" V-3" W-9" 0'-9" 01-9" 85 1'-6" V-7" V-7" 1'-1" V-2" V-2" 0'-8" 0'-8" 0'-8" 90 1'-5" V-6" V-6" 1'-0" V-1" V-2" 0'-8" 0'-8" 0'-8" 95 1'-4" 1'-5" V-5" 0'-11" 1'-1" 1'-1" W-7" 0'-7" 0'-7" 100 1'-3" V-4" V-4" 0'-11" 11-0" 1'-0" 0'-7" 0'-7" 0'-7" 105 1'-2" 1'-3" 1'-3" 0'-10" 0'-11" 1'-0" 0'-6" 0'-6" 0'-6" 110 V-2" 1'-2" V-2" 0'-10" 0'-11" 0'-11" 0'-6" 0'-6" 0'-6" cif /SPA chd�� 9 3„ r�aT ATAS International, Inc. www.atas.com 1800.468.1441 Fi �— — MRS panel clips #10x1Panhead/" Woodscrew Plywood (5/8 for new construction 1 /2 for reroof) 55� J "FLAT"ANCHOR CLIPS Publishedponel width dimensions areto beconsideredas nominal dimensions. MRS903-22ga.stainlesssteel Variationsin overallcoveragemay occur at installation due to typicalmanipulating MRS904-24ga.galvanized steel ofpanels during attachment to the roof assembly. Clips designed for use with wafer (pancake) headed screws. c un OMB ATM W%hkam'traden OfATASlnhmalpnal,trtt. Non-HVHZ 24-Gauge Steel Allowable Spa MRD 110 MRD 150 MRD 194 1 Screw 2 Screws 1 Screw 2 Screws 1 Screw 2 Screws Uplift Pressure s /" Plywood %11 Plywood Yi' & s/a" PI ood Yz' PI ood %11 Plywood /i' & s/d' Plywood /i' Plywood W, Plywood /;' & W. Plywood 20 6'-4" 7'-0" 7'-0" 4'-8" 5'-2" 7'-0" 3'-7" 4'-0" 6'-0" 25 5'-1" 5'-7" 5'-7" 3'-8" 4'-2" 5'-7" 2'-11" 3'-2" 4'-9" 30 4'-3" 4'-8" 4'-8" 3'-1" 3'-5" 4'_8" 2'-5" 2'-8" 4'-0" 35 3'-7" 4'-0" 4'-0" 2'-8" 2'-11" 4'-0" 2'-1" 2'-2" 3'-5" 40 3'-2" 3'-6" 3'-6" 2'-4" Z-7" 3'-6" 1'-9" 2'-0" 3'-0" 45 2'-10" TAFF 3'-1" 2'-1" 2'-3" 3'-1" 1'-7" 1'-9" 2'-8" 50 2'-6" 2'-9" 2'-9" V-10" 2'-1" 2'-9" V-5" 1'-7" 21-4" 55 2'-3" 2'-6" 2'-6" 1'-8" 1'-10" 2'-6" 1'-W V-5" 2'-2" 60 2'-1" 2'_4" 2'4" 1'-7" 1'-8" 2'_4" 1'-2" 1'-4" 2'-0" 65 1'-11" 2'-1" 2'-1" V-5" 1'-7" 2'-1" 1'-1" 1'-2" 1'-10" 70 1'-9" 2'-0" 2'-0" 1'-4" VA" 2'-0" 1'-0" V-1" 1'-8" 75 1'-8" 1'-10" 1'-10" 1'-3" 1'-4" 1'-10" 0'-11" V-0" 1'-7" 80 1'-7" V-9" 1'-9" V-2" 1'-3" 1'-9" 0'-10" 1'-0" V-6" 85 1'-6" 1'-7" 1'-7" 1'-1" 1'-2" 1'-7" 0'-10" 0'-11" 1'-5" 90 1'-5" 1'-6" 1'-6" 1'-0" 1'-1" V-6" 0'-9" 0'-10" 1'-4" 95 1'-4" V-5" 1'-5" 0'-11" 1'-1" V-5" 0'-9" 0'-10" 100 1'-3" 1'-4" 1'-4" 0'-11" 1'-0" 1'-4" 0'-8" 0'-9" V-2" 105 V-2" 1'-4" 1'-4" 0'-10" 0'-11.. 1'-4" 0'-8" 0'-91. 110 1'-2" 1'-3" 1'-3" 0'-10" 0'-10" 1'-3" 0'-7" 0'-8'. Non-HVHZ 0.032" Aluminum Allowable Spa s MRD 110 MRD 150 MRD 194 1 Screw 2 Screws 1 Screw 2 Screws 1 Screw 2 Screws Uplift Pressure s /z' Plywood W. Plywood /z' & %a" PI ood PI ood PI ood /i' & %vI/a' PI ood Plywood Plywood h" & s/a' Plywood 20 6'-4" 6'-9" 6'-9" 4'-8" 5'-2" 5'-3" 3'-0" 3'-0" 3'-0" 25 5'-1" 5'-5" 5'-5" 3'-8" 4'_2" 4'-2" 2'_4" 2'-4" 2'_4" 30 4'-3" 4'-6" 4'-6" 3'-1" 3'-5" 3'-6" 2'-0" 2'-0" 2'-0" 35 3'-7" 3'-10" 3'-10" 2'-8" 2'-11" 3'-0" 1'-8" 1'-8" 1'-8" 40 3'-2" 3'-4" 3'-4" 2'-4" 2'-7" 2'_7" 1'-6" 1'-6" 1' 6" 45 2'-10" 3'-0" 3'-0" 2'-1" 2'-3" 2'-4" 1'-4" 1'-4" V-4" 50 2'-6" 2'-8" 2'-8" 1'-10" 2'-1" 2'-1" V-2" V-2" V-2" 55 2'-3" 2'-5" 2'-5" 1'-8" 1'-10" 1'-11" V-1" 1'-1" V-1" 60 2'-1" 2'-3" 21_3" 1'-6" 1'-8" 1'-9" 1'-0" 1'-0" V-0" 65 1'-11" Z-1" 2'-1" 1'-5" 1'-7" 1'-7" 0'-11" 0'-11" 0'-11" 70 1'-9" 2'-0" 2'-0" 1'-4" V-4" 1'-6" 0'-10" 0'-10" 0'-10" 75 V-8" 1'-9" 1'-9" 1'-3" 1'-4" 1'-5" 0'-9" 0'-9" 0'-9" 80 1'-7" V-8" 1'-8" V-2" 1'-3" 1'-3" 0'-9" 0'-9" 0'-9" 85 1'-6" 1'-7" 1'-7" 1'-1" 1'-2" 1'-2" 0'-8" 0'-8" 0'-8" 90 1'-5" 1'-6" 1'-6" 1'-0" 1'-1" 1'-2" 0'-8" 0'-8" 0'-8" 95 1'-4" V-5" V-5" 0'-11" 1'-1" 1'-1" 0'-7" 0'-7" 0'-7" 100 1'-3" 1'-4" 1'-4" 0'-11" 1'-0" 1'-0" 0'-7" 0'-7" 0'-7" 105 V-2" 1'-3" V-3" 0'-10" 0'-11" 1'-0" 0'-6" 0'-6" 0'-6" 110 V-2" 1'-2" 1'-2" 0'-10" 0'-11" 0'-11" 0'-6" 0'-6" 0'-6" cD