1、Designation: E1514 98 (Reapproved 2017)1Standard Specification forStructural Standing Seam Steel Roof Panel Systems1This standard is issued under the fixed designation E1514; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year
2、 of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1NOTEEditorial changes were made in 2.6, 4.1.3, 5.2.2, and throughout in October 2017.1. Scope1.1 This specification covers th
3、e design, construction, andweatherability of structural standing seam steel roof panelsystems. It includes performance requirements for the follow-ing elements only: panels, concealed panel clips, panel/clipanchorage, and panel joint sealers.NOTE 1These systems are used on both low-slope and steep-s
4、loperoof applications. They also are used with or without an underlying deckor sheathing.1.2 The objective of this specification is to provide for theoverall performance of the structural standing seam steel roofpanel system as defined in 3.2.6 during its service life in orderto provide weather prot
5、ection, carry the specified design loads,and allow proper access over the roof surface in order toprovide for periodic maintenance of equipment by the owner.1.3 In addition to structural, the specifier shall evaluateother characteristics beyond the scope of this specification thataffect the final ch
6、oice of roof construction. These include, butare not limited to, functional, legal, insurance, and economicconsiderations. See Appendix X1 for specifiers checklist.1.4 The specification is not intended to exclude products orsystems not covered by the referenced documents.1.5 The values stated in inc
7、h-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.6 The text of this specification contains notes and foot-notes that provide explanatory information and are not
8、 require-ments of this specification.1.7 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Tr
9、ade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2A463/A463M Specification for Steel Sheet, Aluminum-Coated, by the Hot-Dip ProcessA653/A653M Specification for Steel Sheet, Zinc-Coated(Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed)by the Hot
10、-Dip ProcessA792/A792M Specification for Steel Sheet, 55 %Aluminum-Zinc Alloy-Coated by the Hot-Dip ProcessA875/A875M Specification for Steel Sheet, Zinc-5 % Alu-minum Alloy-Coated by the Hot-Dip ProcessC711 Test Method for Low-Temperature Flexibility andTenacity of One-Part, Elastomeric, Solvent-Re
11、lease TypeSealantsC765 Test Method for Low-Temperature Flexibility of Pre-formed Tape SealantsC879 Test Methods for Release Papers Used with PreformedTape SealantsD1667 Specification for Flexible Cellular MaterialsPoly(Vinyl Chloride) Foam (Closed-Cell)D3310 Test Method for Determining Corrosivity o
12、f Adhe-sive MaterialsE631 Terminology of Building ConstructionsE1592 Test Method for Structural Performance of SheetMetal Roof and Siding Systems by Uniform Static AirPressure DifferenceE1646 Test Method for Water Penetration of Exterior MetalRoof Panel Systems by Uniform Static Air PressureDifferen
13、ceE1680 Test Method for Rate of Air Leakage through Exte-rior Metal Roof Panel SystemsG21 Practice for Determining Resistance of Synthetic Poly-meric Materials to Fungi1This specification is under the jurisdiction of ASTM Committee E06 onPerformance of Buildings and is the direct responsibility of S
14、ubcommittee E06.57on Performance of Metal Roof Systems.Current edition approved Oct. 1, 2017. Published November 2017. Originallyapproved in 1993. Last previous edition approved in 2011 as E1514 98 (2011).DOI: 10.1520/E1514-98R17E01.2For referenced ASTM standards, visit the ASTM website, www.astm.or
15、g, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis internatio
16、nal standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committe
17、e.12.2 FM Approvals Standard:3Approval Standard for Class 1 Panel Roofs, Class Number44712.3 UL Standard:4UL 580 Standard for Safety, Tests for Uplift Resistance ofRoof Assemblies2.4 AISI Document:5S100 North American Specification for the Design of Cold-Formed Steel Structure Members2.5 MBMA Docume
18、nt:6MBMA Low Rise Building Systems Manual, Latest Edition2.6 ASHRAE Document:7ASHRAE Handbook of Fundamentals3. Terminology3.1 Definitions:3.1.1 Refer to the latest edition of MBMA Low RiseBuilding Systems Manual and Terminology E631 for defini-tions of terms used in this specification.3.2 Definitio
19、ns of Terms Specific to This Standard:3.2.1 construction loads, nthose loads encountered duringthe erection of the roof system only.3.2.2 fixing line, na line or adjacent lines of fixed points.3.2.3 maintenance loads, nloads including, but not lim-ited to, personnel, equipment, and materials require
20、d to main-tain functionality of the building.3.2.4 oil canning, na waviness that occurs in flat areas ofmetal.3.2.5 sealer, nany material that is used to seal cracks,joints, or laps.3.2.6 structural standing seam steel roof panel system, nasteel roof system designed to resist positive and negative l
21、oadsapplied normal to the panel surface without the benefit of asupporting deck or sheathing.3.2.7 thermal movement, nthe reaction of the roof systemin response to changes in the panel temperature.4. Performance Requirements4.1 DesignThe roof system shall be designed for specifieddesign loads and th
22、ermal effects.4.1.1 Minimum design loads shall be determined by thegoverning code or the design professional.4.1.2 The finished roof system shall be capable of sustaininga minimum 200-lb (0.9-kN) concentrated load on any 12 by12-in. (300 by 300-mm) area of finished roof without causingseam separatio
23、n, permanent panel buckling, or loss of weath-ertightness.4.1.3 Thermal movement shall be provided for in accor-dance with Sections 7 and 8. Temperature differentials formany localities are found in documents referenced in 2.5, 2.6,and Footnote 8.84.1.4 The standing seam roof system clips do not alw
24、aysprovide full lateral support to secondary structural members.The degree of lateral support provided to the secondarystructural members by the panel system shall be determined byan appropriate test, or in the absence of such test, the panelmust be assumed to provide no lateral support.NOTE 2The Ba
25、se Test Method for Purlins Supporting a StandingSeam Roof System in the AISI S100 Cold-Formed Steel Design Manualis used to evaluate lateral support when the secondary structural iscold-formed Zee or Cee purlins.4.2 Protection of Incompatible MaterialsComponentsconstructed of incompatible materials
26、shall not be placedtogether without an effective separating material.4.3 Oil CanningOil canning is an inherent characteristicof products covered by this specification, particularly thosewith broad, flat areas. It is the result of several factors thatinclude, but are not limited to, induced stresses
27、in the basematerial, fabrication methods, and installation and thermalforces. While oil canning is an aesthetic issue, structuralintegrity is not normally affected. Oil canning is not groundsfor panel rejection, unless it does not meet prior standardsestablished by the specifier.5. Structural Integr
28、ity5.1 Panel System Design:5.1.1 Structural panels shall be designed in accordance withAISI Specification for the Design of Cold-Formed SteelStructural Membersand in accordance with sound engineer-ing methods and practices.5.1.2 Deflection and serviceability shall be accounted for.9The deflection sh
29、all be limited so as to allow the roof toperform as designed. The substrate deflection shall not causestrains to the panels that affect the serviceability of the system.5.2 Panel System Testing:5.2.1 Static (Positive or Negative Load Capacity)Whenthe panel system does not comply with the requirement
30、s forusing the design procedures of the AISI Specification, testingshall be performed to determine the roofs load capacity.5.2.2 Uplift IndexWhen required by the specifier, the roofsystem shall be tested in accordance with the requirements ofFMApprovalsApproval Standard 4471, or Underwriters Labo-ra
31、tories UL 580, or Test Method E1592 or other applicabletests (see Appendix X2).6. Panel Material6.1 Panel material shall be a hot dip metallic coated productin accordance with one of the commonly used materials listedin 6.1.1 6.1.4.3Available from FM Approvals, 1151 Boston-Providence Turnpike, Norwo
32、od,MA 02062, http:/.4Available from Underwriters Laboratories (UL), 2600 N.W. Lake Rd., Camas,WA 98607-8542, http:/.5Available from American Iron and Steel Institute (AISI), 25 MassachusettsAve., NW, Suite 800, Washington, DC 20001, http:/www.steel.org.6Available from Metal Building Manufacturers As
33、sociation (MBMA), 1300Summer Avenue, Cleveland, OH 44115-2851, http:/.7Available from American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. (ASHRAE), 1791 Tullie Circle, NE, Atlanta, GA30329, http:/www.ashrae.org.81981 B Climatography of US No. 81, National Climatic Data C
34、enter.9Fisher, James M., and West, Michael A. “Serviceability Design Considerationsfor Low Rise Buildings,” AISC Design Guide No. 3.E1514 98 (2017)126.1.1 Aluminum coated sheet steel produced to the require-ments of Specification A463/A463M. Coating designationT265.6.1.2 Aluminum-zinc alloy coated s
35、heet steel produced tothe requirements of Specification A792/A792M. Coating des-ignation AZ-55. When an organic finish coating is used (asdescribed in 6.2), coating designation of AZ-50 shall bepermitted.6.1.3 Zinc coated sheet steel produced to the requirementsof Specification A653/A653M. Coating d
36、esignation G90.6.1.4 Zinc-5 % aluminum alloy metallic-coated sheet steelproduced to the requirements of Specification A875/A875M.Coating designation GF90.6.2 In addition to the foregoing material specifications, thespecifier has the option to require organic finish coatings.6.3 This specification do
37、es not preclude the use of othercoating standards governing the same materials, as long asequivalency is established. The designer shall determine thesuitability of material for the application.106.4 Steel grade and base metal thickness shall be as requiredto resist specified design loads.7. Panel C
38、lips7.1 Connections of panels to structural members shall bemade with concealed panel clips compatible with the paneldesign.7.2 Provisions for the thermal movement between the paneland the structure to which it is attached shall be accomplishedby the use of concealed panel clips allowing such moveme
39、nt,except as provided in 7.3.7.3 When the building geometry and the rotational flexibil-ity of the supporting member permit, it is permissible toresolve thermal movement through controlled rotation of theintermediate structural members rather than movement withinthe clip.7.4 Where insulation is appl
40、ied between the panels andsupporting structure, the panel clips shall be designed to becompatible with the thickness and compressibility of theinsulation. If thermal spacers are required for thermalperformance, the clips must be compatible with the thermalspacer to reduce secondary stresses due to w
41、alking.8. Panel and Clip Anchorage8.1 Afixing line is required to anchor roof panels in order tomaintain end alignment and to resist in-plane gravity andthermal force components.8.2 Fasteners that penetrate the roof surface are permittedonly at panel endlaps, penetrations, fixing lines, ribreinforce
42、ments, and at roof termination lines. Details at theselocations shall allow for the expected thermal movement.8.3 Nails shall not be used where subject to withdrawalloads.9. Weather Tightness9.1 Panel-to-panel sidelap connections and endlaps shall beweathertight.9.2 Panels of maximum practical lengt
43、hs shall be used tominimize endlaps.9.3 Sealers:9.3.1 Sidelap SealerWhen climate, roof slope, and roofsystem design warrant, the standing seam sidelap shall have asealer. When the sealer is factory applied, it shall remain inplace and be protected during transit. In some cases, the panelgeometry wil
44、l provide the required protection. All sealers shallremain in place during panel installation and be protectedduring storage and installation from any contamination orabrasion that unduly affects service.NOTE 3When the slope of the roof is steep, or when the roof systemis in a geographic area with l
45、ittle rainfall or snowfall, a sidelap or endlapsealer may not necessarily be required.9.3.1.1 The sealer shall be of sufficient size and shape to fillthe maximum void to be sealed and to assure compression afterengagement. The minimum compression shall be 30 % byvolume or the adhesion plus webbing c
46、haracteristics shall be asrequired to maintain watertightness. An appropriate test shallbe used to demonstrate the roof panel systems resistance toponded water. The sealer shall remain flexible between 0 and140 F (17.8 and 60 C) to allow engagement, and shall showno signs of cracking when tested in
47、accordance with TestMethod C765 (wrapped 180 over a 1 in. (2.54 cm) diametermandrel after 4 h at 0 F (17.8 C). The sealer shall not beexposed after assembly.9.3.1.2 The sealer shall be sufficiently resilient to maintainthe seal after movement of joints due to fluctuation in externalload, or expansio
48、n and contraction, or combination thereof.The maximum set when tested in accordance with Specifica-tion D1667 shall be 5 % if compression alone is required tomaintain the seal. The sealer shall be capable of maintainingthe above level of watertightness after exposure to the servicetemperature range,
49、 40 to 200 F (40 to 93.3 C) unless localor project conditions justify that the specifier impose a differentrange. This watertightness shall be independent of the tempera-ture at the time of panel installation.9.3.1.3 The sealer shall be non-corrosive and non-stainingto adjacent materials and shall exhibit these characteristicsafter testing in accordance with Test Method D3310 includingwater and with elevated temperature exposure for 21 days at160 F (71 C); the rating shall not exceed “2.” The sea
