ASTM F1043-2017 Standard Specification for Strength and Protective Coatings on Steel Industrial Fence Framework《钢制工业围栏框架上强度和保护涂层的标准规格》.pdf
《ASTM F1043-2017 Standard Specification for Strength and Protective Coatings on Steel Industrial Fence Framework《钢制工业围栏框架上强度和保护涂层的标准规格》.pdf》由会员分享,可在线阅读,更多相关《ASTM F1043-2017 Standard Specification for Strength and Protective Coatings on Steel Industrial Fence Framework《钢制工业围栏框架上强度和保护涂层的标准规格》.pdf(7页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: F1043 17Standard 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 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.1. Scope1.1 This specification covers the strength and protectivecoating requirements for industrial steel fence framework. The
3、intended use is for all types of fence, including but not limitedto, chain link, expanded metal, wire mesh both welded andwoven, PVC and wood. Consult fencing product manufacturerfor post spacing requirements. Post spacings for chain linkfence are not to exceed 10 ft. (For additional information, se
4、eCLFMI Guide WLG2445.)1.1.1 Caution Regarding WindloadIf additives to thefence, such as windscreen, inserts, or signage are required, it isadvisable to use stronger framework and fittings, to reduce theon-center spacing of posts, or to add back bracing. Factors toconsider when determining windload i
5、nclude the type ofscreening material to be used, area of fence to be covered andlocal wind conditions.1.2 Posts and rails may have any cross-sectional shapemeeting the requirements herein. The shapes may be formedand welded, cold formed, hot rolled, or extruded.1.3 The values stated in inch-pound un
6、its 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.2. Referenced Documents2.1 ASTM Standards:2A90/A90M Test Method for Weight Mass of Coating onIron and Steel Articles with Z
7、inc or Zinc-Alloy CoatingsB6 Specification for ZincD1499 Practice for Filtered Open-Flame Carbon-Arc Expo-sures of PlasticsD3359 Test Methods for Measuring Adhesion by Tape TestE8 Test Methods for Tension Testing of Metallic MaterialsE376 Practice for Measuring Coating Thickness byMagnetic-Field or
8、Eddy-Current (Electromagnetic) Test-ing MethodsF552 Terminology Relating to Chain Link FencingF934 Specification for Colors for Polymer-Coated ChainLink Fence MaterialsF1083 Specification for Pipe, Steel, Hot-Dipped Zinc-Coated (Galvanized) Welded, for Fence StructuresG155 Practice for Operating Xen
9、on Arc Light Apparatus forExposure of Non-Metallic Materials2.2 Other Documents:WLG2445 CLFMI Guide for the Selection of Line PostSpacings33. Terminology3.1 Definitions:3.1.1 postsvertical members of the fence.3.1.1.1 DiscussionEnd, corner, and pull posts are posts atwhich fencing material terminate
10、s. Gateposts are posts towhich gates are either attached or latched. Line posts are poststhat occur in a line of fence in which the fencing materialpasses and to which it is secured.3.1.2 railshorizontal members of the fence.3.1.2.1 DiscussionMay be top, bottom, intermediate orbrace rails.3.1.3 The
11、dimensional terminology is shown in Fig. 1.3.1.4 The relationship of measured dimension (usedthroughout) to trade and industry usage is shown in Table 1.3.1.5 open sectionsnon-tubular framework sections (suchas C-posts, and roll-formed top rail).3.1.6 polymer coatingsexamples of some polymer coat-in
12、gs 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 thisspecification shall include the following information:1This speci
13、fication is under the jurisdiction of ASTM Committee F14 on Fencesand is the direct responsibility of Subcommittee F14.40 on Chain Link Fence andWire Accessories.Current edition approved Feb. 1, 2017. Published February 2017. Originallyapproved in 1995. Last previous edition approved in 2016 as F104
14、3 - 16a. DOI:10.1520/F1043-17.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from Chain Link Fenc
15、e Manufacturers Institute, 10015 Old ColumbiaRoad, Suite B-215, Columbia, MD 21046, http:/www.chainlinkinfo.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationall
16、y 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) Committee.14.1.1 Number of posts and rails by size and length,4.1.2
17、Type of outside and inside coating (Section 7) andclass of material,4.1.3 Color, if applicable, in accordance with SpecificationF934,4.1.4 Material group (IA, IC, II, II-L, IV, IV-L) (Table 2),4.1.5 Certification, if required, and4.1.6 Exception(s) to this specification, or specialrequirements, if a
18、ny.NOTE 1These details may be covered in whole or in any part byaccompanying the orders with design drawings and notations thereon.5. Strength Requirements5.1 It is the intent of this specification to permit thecontinuance of historically proven practice in the installation offence systems, and to p
19、rovide strength requirements for alter-native shapes and materials. Two categories are described.Heavy Industrial fence represents the most rigid and mechani-cally durable of the commonly installed framework. LightIndustrial/Commercial fence, as provided herein, exhibits 80 %of the load bearing capa
20、bility of heavy industrial fence. Thesummary requirements and options for Heavy Industrial fenceand those of Light Industrial/Commercial Fence are given inTable 3.5.2 Historical PracticeExperience has shown that galva-nized steel performs satisfactorily as fence posts and rails iffurnished to the st
21、andard weight (Schedule 40, Regular Grade,30,000 psi) and nominal sizes listed in Specification F1083.Therefore, the minimum performance criteria is based on thehistorical strength of Specification F1083 Schedule 40, RegularGrade, 30,000 psi minimum yield.FIG. 1 Definitions of Dimensional TermsTABLE
22、 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) 4.500 114.305916 (141.30) 5.563 141.3658 (168.28)
23、 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 40). Weight shall notvary more than 10 % from that prescribed.
24、Group ICRound Steel Pipe(Electric ResistanceWelded Pipe)Steel pipe shall be produced in accordance with com-mercial standards. Minimum yield strength shall be50 000 psi (344 MPa). Such products shall include, with-out seeking to limit to, cold-formed and welded pipe.Weight shall not vary more than 1
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