1、Designation:F104310 Designation: F1043 11Standard Specification forStrength and Protective Coatings on Steel Industrial FenceFramework1This standard is issued under the fixed designation F1043; the number immediately following the designation indicates the year oforiginal adoption or, in the case of
2、 revision, the year 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.1. Scope1.1 This specification covers the strength and protective coating requirements for industrial steel
3、 fence framework. The intendeduse is for all types of fence, including but not limited to, chain link, expanded metal, wire mesh both welded and woven, PVC andwood. Consult fencing product manufacturer for post spacing requirements. Post spacings for chain link fence are not to exceed10 ft. (For add
4、itional information, see CLFMI Guide WLG2445.)1.1.1 Caution Regarding WindloadIf additives to the fence, such as windscreen, inserts, or signage are required, it is advisableto use stronger framework and fittings, to reduce the on-center spacing of posts, or to add back bracing. Factors to consider
5、whendetermining windload include the type of screening material to be used, area of fence to be covered and local wind conditions.1.2 Posts and rails may have any cross-sectional shape meeting the requirements herein. The shapes may be formed and welded,cold formed, hot rolled, or extruded.1.3 The v
6、alues in inch-pound units are to be regarded as the standard. The values stated in SI units are for information purposesonly.2. Referenced Documents2.1 ASTM Standards:2A90/A90M Test Method for Weight Mass of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy CoatingsA123/A123M Specification
7、for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel ProductsA653/A653M Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by theHot-Dip ProcessA924/A924M Specification for General Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip ProcessA
8、1011/A1011M Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High StrengthB6 Specification for ZincD1499 Practice for Filtered Open-Flame Carbon-Arc Exposures of PlasticsD3359 Test Methods
9、for Measuring Adhesion by Tape TestE8 Test Methods for Tension Testing of Metallic MaterialsE376 Practice for Measuring Coating Thickness by Magnetic-Field or Eddy-Current (Electromagnetic) Examination MethodsF552 Terminology Relating to Chain Link FencingF934 Specification for Colors for Polymer-Co
10、ated Chain Link Fence MaterialsF1083 Specification for Pipe, Steel, Hot-Dipped Zinc-Coated (Galvanized) Welded, for Fence StructuresF1553 Guide for Specifying Chain Link FenceG155 Practice for Operating Xenon Arc Light Apparatus for Exposure of Non-Metallic Materials2.2 Other Documents:WLG2445 CLFMI
11、 Guide for the Selection of Line Post Spacings33. Terminology3.1 Definitions:3.1.1 postsvertical members of the fence.1This specification is under the jurisdiction of ASTM Committee F14 on Fences and is the direct responsibility of Subcommittee F14.40 on Chain Link Fence and WireAccessories.Current
12、edition approved Nov.Feb. 1, 2010.2011. Published December 2010.February 2011. Originally approved in 1995. Last previous edition approved in 20082010 asF1043 - 108. DOI: 10.1520/F1043-101.2For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at servi
13、ceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3Available from Chain Link Fence Manufacturers Institute, 10015 Old Columbia Road, Suite B-215, Columbia, MD 21046, http:/www.chainlinkinfo.org.1This document is not an A
14、STM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In
15、all cases only the current versionof the standard as published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.1.1.1 DiscussionEnd, corner, and pull posts are posts at which fencing
16、material terminates. Gateposts are posts to whichgates are either attached or latched. Line posts are posts that occur in a line of fence in which the fencing material passes and towhich it is secured.3.1.2 railshorizontal members of the fence.3.1.2.1 DiscussionMay be top, bottom, intermediate or br
17、ace rails.3.1.3 The dimensional terminology is shown in Fig. 1.3.1.4 The relationship of measured dimension (used throughout) to trade and industry usage is shown in Table 1.3.1.5 open sectionsnon-tubular framework sections (such as H-posts, C-posts, and roll-formed top rail).3.1.6 polymer coatingse
18、xamples of some polymer coatings are acrylic urethane, polyurethane, polyvinyl chloride (PVC),polyester, and polyolefin elastomer.3.1.7 See Terminology F552 for definitions of other terms.4. Ordering Information4.1 Orders for steel fence framework purchased to this specification shall include the fo
19、llowing information:4.1.1 Number of posts and rails by size and length,4.1.2 Type of outside and inside coating (Section 7) and class of material,4.1.3 Color, if applicable, in accordance with Specification F934,4.1.4 Material group (IA, IC, IC-L, II, II-L, III, III-L, IV, IV-L) (Tables 2-4),4.1.5 C
20、ertification, if required, and4.1.6 Exception(s) to this specification, or special requirements, if any.NOTE 1These details may be covered in whole or in any part by accompanying the orders with design drawings and notations thereon.5. Strength Requirements5.1 It is the intent of this specification
21、to permit the continuance of historically proved practice in the installation of chain linkfence systems, and to provide strength requirements for alternative shapes and materials. Two categories are described. Heavyindustrial fence represents the most rigid and mechanically durable of the commonly
22、installed framework. Light industrial/commercial fence, as provided herein, exhibits 80 % of the load bearing capability of heavy industrial fence. The summaryrequirements and options for heavy industrial fence are given in Table 3 and those of Light Industrial/Commercial Fence in Table4.5.2 Histori
23、cal PracticeExperience has shown that galvanized steel performs satisfactorily as fence posts and rails if furnishedto the standard weight (Schedule 40, Regular Grade, 30,000 psi) and nominal sizes listed in Specification F1083. Therefore, theminimum performance criteria is based on the historical s
24、trength of Specification F1083 Schedule 40, Regular Grade, 30,000 psiminimum yield.FIG. 1 Definitions of Dimensional TermsF1043 112TABLE 3 Summary of Requirements for Heavy Industrial Fence FrameworkDescription Pipe Roll-Formed Hot-Formed Performance Criteria for Alternative ProductsMaterialIA IC II
25、 IIIIVSteel Steel Steel SteelReferenceSpecificationF1083Regular Grade30 000 psiIntermediateStrength Grade50 000 psiAvailable in 5.563 in. O.D.and largerHigh Strength Grade83 000 psiA653/A653M,A924/A924M,A1011/A1011MA1011/A1011MGrade 50, OthersThe performance criterion for AlternativeProducts is as s
26、tated in: F1043 Table 2,Group IV/IV-L Alternative Design,5. Strength Requirements,6. Strength Calculations,and if requested it is theproducers responsibility toprovide information forwhich Group of materialthis is an Alternative Product.The Alternative Product shallmeet or exceed the strengthrequire
27、ments of thereferenced Group material.TABLE 1 Pipe Diameter TerminologyTrade Size,in. (mm) Actual Outside Diameterin. mm138 (33.40) 1.315 33.40158 (42.16) 1.660 42.16178 (48.26) 1.900 48.26238 (60.33) 2.375 60.33278 (73.03) 2.875 73.03312 (88.90) 3.500 88.904 (101.60) 4.000 101.60412 (114.30) 4.500
28、114.305 (127.00) 5.000 1275916 (141.30) 5.563 141.3658 (168.28) 6.625 168.28858 (219.08) 8.625 219.08TABLE 2 Definitions of Fence Framework Materials DesignMaterial Description of MaterialGroup IARound Steel PipeSteel pipe shall be produced to conform to SpecificationF1083, standard weight (Schedule
29、 40). Weight shall notvary more than 10 % 6 from that prescribed.Group IC/IC-LRound Steel Pipe(Electric ResistanceWelded Pipe)Steel pipe shall be produced in accordance withcommercial standards. Minimum yield strength shall be50 000 psi (344 MPa). Such products shall include,without seeking to limit
30、 to, cold-formed and welded pipe.Weight shall not vary more than 10 % 6 from thatprescribed.Group II/II-LRoll-Formed SteelShapes (C-Sections)Roll formed steel shapes shall be produced tocommercial standards. Minimum yield strength shall be50 000 psi (344 MPa), and 60 000 psi (413 MPa) for the3.25 in
31、. 3 2.50 in. line post sections. The formed lip shallbe of the same thickness as the flat elements and shallproject no less than13 the width of the flat elementbeing stiffened. Group II products shall be designatedsuch that the strong axis is perpendicular to the line offence. Weight shall not vary
32、more than 10 % 6 from thatprescribed.Group III/III-LHot-Rolled Shapes(H Beams)Hot-rolled shapes shall meet the specified criteria andexhibit a minimum yield strength of 50 000 psi (344MPa). Weight shall not vary more than 10 % 6 from thatprescribed.Group IV/IV-LAlternate DesignAny suitable design ca
33、n be delivered, provided it meetsthe strength and stiffness criteria of Table 3 (HeavyIndustrial) or Table 4 (Light Industrial/Commercial) andthe producer has supplied, in a form acceptable to thepurchaser, data that demonstrates conformance with thespecification. At the producers option the methods
34、 ineither Section 6 or 6.4 may be used.F1043 113TABLE 3 ContinuedDescription Pipe Roll-Formed Hot-Formed Performance Criteria for Alternative ProductsMaterialIA IC II IIIIVSteel Steel Steel SteelMinimumYieldStrength,psi (MPa)30 000(205)50 000(344)For Sizes 5.563 in. O.D.and Largerand 83 000 (572)50
35、000(344)60 000(414)50 000(344)50 000(344)FrameworkSee Fig. 1 forDefinitions ofDimensional TermsRail orBracesD = 1.660 in.(42 mm)T = 0.140 in.(3.6 mm)2.27 lb/ft(3.38 kg/m)D = 1.660 in.(42 mm)T = 0.111 in.(2.8 mm)1.84 lb/ft(2.74 kg/m)A = 1.625 in.(41.2 mm)B = 1.25 in. (31.7mm)C = 0.375 in. (9.5mm)R =
36、0.1875 in.(4.76 mm)T = 0.80 in. (2.0mm)1.35 lb/ft (2.01kg/m)Line PostD = 1.900 in.(48 mm)T = 0.145 in.(3.7 mm)2.72 lb/ft(4.05 kg/m)D = 1.900 in.(48 mm)T = 0.120 in.(3.0 mm)2.28 lb/ft(3.39 kg/m)A = 1.875 in.(47.6 mm)B = 1.625 in.(41.2 mm)C = 0.5625 in.(14.3 mm)R = 0.25 in. (6.4mm)T = 0.121 in. (3.1mm
37、)2.40 lb/ft (3.39kg/m)Line orTerminalPostD = 2.375 in.(60 mm)T = 0.154 in.(3.9 mm)3.65 lb/ft(5.43 kg/m)D = 2.375 in.(60 mm)T = 0.130 in.(3.3 mm)3.12 lb/ft(4.64 kg/m)A = 2.25 in. (57.2mm)B = 1.70 in. (43.2mm)C = 0.75 in. (19.1mm)R = 0.25 in. (6.4mm)T = 0.121 in. (3.1mm)2.78 lb/ft (4.13kg/m)(Line Post
38、 Only)A=2.25in.(57.2 mm)B=1.70in.(43.2 mm)R=0.25in.(6.4 mm)a=10T=0.125in. (3.2mm)3.26 lb/ft(4.85 kg/m)(Line PostsOnly)Line orTerminalPostD = 2.875 in.(73 mm)T = 0.203 in.(5.2 mm)5.79 lb/ft(8.62 kg/m)D = 2.875 in.(73 mm)T = 0.160 in.(4 mm)4.64 lb/ft(6.90 kg/m)A = 3.25 in. (82.6mm)B = 2.50 in. (64.0mm
39、)C = 1.00 in. (25.4mm)R = 0.25 in. (6.4mm)T = 0.130 in.(3.30 mm)4.50 lb/ft (6.70kg/m)(60 000 minyield)(Line Post Only)Line orTerminalPostD = 3.5 in.(89.9 mm)T = 0.216 in.(5.49 mm)7.58 lb/ft(11.3 kg/m)D = 3.5 in.(89.9 mm)T = 0.160 in.(4.06 mm)5.71 lb/ft(8.50 kg/m)F1043 114TABLE 3 ContinuedDescription
40、 Pipe Roll-Formed Hot-Formed Performance Criteria for Alternative ProductsMaterialIA IC II IIIIVSteel Steel Steel SteelLine orTerminalPostD = 4.000 in.(102 mm)T = 0.226 in.(5.7 mm)9.11 lb/ft(13.56 kg/m)D = 4.000 in.(102 mm)T = 0.160 in.(4.1 mm)6.56 lb/ft(9.76 kg.m)Line orTerminalPostD=4.50in.(114.3
41、mm)T = 0.237 in.(6.02 mm)10.80 lb/ft(16.1 kg/m)D=4.50in.(114.3 mm)T = 0.220 in.(5.59 mm)10.07 lb/ft(14.98 kg/m)60 000(414)Line orTerminalPostD=4.50in.(114.3 mm)T = 0.237 in.(6.02 mm)10.80 lb/ft(16.1 kg/m)D=4.50in.(114.3 mm)T = 0.160 in.(4.14 mm)7.42 lb/ft(11.04 kg/m)Line orTerminalPostD = 5.0 in.(12
42、7.0 mm)T = 0.180 in.(4.57 mm)9.27 lb/ft(4.20 kg/m)60 000(414)Line orTerminalPostD = 5.563 in.(141.3 mm)T = 0.258 in.(6.55 mm)14.63 lb/ft(21.77 kg/m)Line orTerminalPostD = 6.625 in.(168 mm)T = 0.280 in.(7.11 mm)18.97 lb/ft(28.3 kg/m)TerminalPostD = 8.625 in.(219.10 mm)T = 0.322 in.(8.18 mm)28.58 lb/f
43、t(42.50 kg/m)A = outside dimensionB = outside dimensionC = lipD = outside diameterR = radius at surface (max)a = flange taper (degree of angle)T = thickness (wall)See Fig. 1fordrawings ofshapes.TABLE 4 Summary of Requirements for Light Industrial/Commercial Fence FrameworkDescription Pipe Roll-Forme
44、d Hot-Formed Performance Criteria for Alternative ProductsMaterialIC-L II-L III-L IVSteel Steel SteelReferenceSpecificationA653/A653M,A924/A924M,A1011/A1011MA1011/A1011MGrade 50, OthersMinimumYield Strength,psi (MPa)50 000(344)50 000(344)50 000(344)F1043 115TABLE 4 ContinuedDescription Pipe Roll-For
45、med Hot-Formed Performance Criteria for Alternative ProductsMaterialIC-L II-L III-L IVSteel Steel SteelFrameworkSee Fig. 1 forDefinitions ofDimensionalTermsSee Fig. 1 forDefinitions ofDimensionalTermsSee Fig. 1forDefinitionsofDimensionalTermsBending StrengthZ 3 YStiffnessE 3 IRail orBracesD = 1.660
46、in.(42 mm)T = 0.085 in.(2.16 mm)1.43 lb/ft(2.12 kg/m)A = 1.625 in.(41.2 mm)B = 1.25 in. (31.7mm)C = 0.375 in. (9.5mm)R = 0.1875 in.(4.76 mm)T = 0.080 in. (2.0mm)1.35 lb/ft (2.01kg/m)7000 lbf-in.(795 N-m)3 3 106lbf-in.2(8.6 kPa-m4)Tmin= 0.075 in. (1.9 mm)Line PostD = 1.900 in.(48 mm)T = 0.090 in.(2.3
47、 mm)1.74 lb/ft(2.59 kg/m)A = 1.875 in.(47.6 mm)B = 1.625 in.(41.2 mm)C = 0.5625 in.(14.3 mm)R = 0.25 in. (6.4mm)T = 0.105 in.(2.67 mm)1.85 lb/ft (2.75kg/m)9800 lbf-in.(1106 N-m)6 3 106lbf-in.2(20 kPa-m4)Tmin= 0.085 in. (2.15 mm)Line orTerminalPostD = 2.375 in.(60 mm)T = 0.095 in.(2.4 mm)2.31 lb/ft(3
48、.44 kg/m)A = 1.875 in.(47.6 mm)B = 1.625 in.(41.2 mm)C = 0.5625 in.(14.3 mm)R = 0.25 in. (6.4mm)T = 0.121 in. (3.1mm)2.40 lb/ft (3.57kg/m)(Line Post Only)16 800 lbf-in.(1900 N-m)10 3 106lbf-in.2(46 kPa-m4)Tmin= 0.090 in. (2.28 mm)Line orTerminalPostD = 2.875 in.(73 mm)T = 0.110 in.(2.8 mm)3.25 lb/ft
49、(4.84 kg/m)A=2.25in.(57.2 mm)B=1.70in.(43.2 mm)R=0.25in.(6.4 mm)a=10T=0.125in. (3.2mm)3.26 lb/ft(4.85 kg/m)(Line PostOnly)31 900 lbf-in.(3606 N-m)21 3 106lbf-in.2(100 kPa-m4)Tmin= 0.105 in. (2.66 mm)TerminalPost OnlyD = 4.000 in.(102 mm)T = 0.160 in.(4.1 mm)6.56 lb/ft(9.76 kg/m)71 800 lbf-in.(8114 N-m)100 3 106lbf-in2(288 kPa-m4)Tmin= 0.145 in. (3.7 mm)A = outsidedimensionB = outsidedimensionC = lipD = outside diameterR = radius at surface (max)a = flange taper (degree of angle)T = thickness (wall)See Fig. 1fordrawings ofshapes.Y = yield strength, minZ =
