AASHTO M 279-2014 Standard Specification for Metallic-Coated Steel Woven Wire Fence Fabric.pdf

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1、Standard Specification for Metallic-Coated, Steel Woven Wire Fence Fabric AASHTO Designation: M 279-14 ASTM Designation: A116-11 American Association of State Highway and Transportation Officials 444 North Capitol Street N.W., Suite 249 Washington, D.C. 20001TS-4d M 279-1 AASHTO Standard Specificati

2、on for Metallic-Coated, Steel Woven Wire Fence Fabric AASHTO Designation: M 279-14 ASTM Designation: A116-11 1. SCOPE 1.1. This specification covers metallic-coated steel fence fabric having a series of horizontal (line) wires, with vertical (stay) wires either wrapped around the line wire (hinge jo

3、int) or fixed with another separate wire to the line wire (continuous stay fixed knot joint), forming rectangular openings. The fence fabric is suitable for use in fences for farm field enclosures (to keep domestic animals in or out), for wildlife and exotic animal control, for highway or railroad r

4、ight-of-way fencing (to control access), and other similar uses. 1.2. This specification covers fence fabric in various designs, tensile strength grades, and metallic coating types and grades. 1.3. The values stated in SI units are to be regarded as the standard. The values given in parentheses are

5、for information only. 1.4. The text of this specification references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the specification. 2. REFERENCED DOCUMENTS 2.1. AASHTO Standards: T

6、 65M/T 65, Mass Weight of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings T 213M/T 213, Mass Weight of Coating on Aluminum-Coated Iron or Steel Articles T 244, Mechanical Testing of Steel Products 2.2. ASTM Standards: A510/A510M, Standard Specification for General Requirements fo

7、r Wire Rods and Coarse Round Wire, Carbon Steel, and Alloy Steel A641/A641M, Standard Specification for ZincCoated (Galvanized) Carbon Steel Wire A700, Standard Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment A809, Standard Specification for Aluminum-Coated (Alumini

8、zed) Carbon Steel Wire A856/A856M, Standard Specification for Zinc-5% Aluminum-Mischmetal Alloy-Coated Carbon Steel Wire A902, Standard Terminology Relating to Metallic Coated Steel Products B6, Standard Specification for Zinc 2016 by the American Association of State Highway and Transportation Offi

9、cials. All rights reserved. Duplication is a violation of applicable law.TS-4d M 279-2 AASHTO 2.3. Federal Standard: Fed. Std. No. 123, Marking for Shipment (Civil Agencies) 2.4. Military Standards: MLD-STD-129, Marking for Shipment and Storage MIL-STD-163, Steel Mill Products, Preparation for Shipm

10、ent and Storage 3. TERMINOLOGY 3.1. DefinitionsFor definitions of terms used in this specification, refer to Terminology ASTM A902. 3.2. Description of Terms Specific to This Standard: 3.2.1. continuous stay fixed knot jointhorizontal line wire and vertical stay wire joint made by fastening continuo

11、us stay wires to line wires by tying them together with a separate piece of knot wire at each joint. 3.2.2. hinge jointhorizontal line wire and vertical stay wire joint made by wrapping stay wire around line wires. 3.2.3. intermediate wiresline wires other than top and bottom wires. 3.2.4. top and b

12、ottom wiresline wires at the edge of the fence fabric (the top and bottom edges are erected). 4. ORDERING INFORMATION 4.1. Orders for material purchased under this specification should include the following information, as necessary to describe each product ordered: 4.1.1. Name of material and joint

13、 style (woven steel fence fabric with hinge joint or continuous stay fixed knot joint); 4.1.2. Quantity (number of rolls); 4.1.3. Design Number describing standard sizes and construction of the fabric as listed in Table 1; Note 1The design numbers are related to the characteristics of the constructi

14、on of the fence fabric. The design number indicates the number of the line wires, approximate height, stay wire spacing, and size (gauge) of the line and stay wires. 4.1.4. Fabric length (when length is not specified by the order, fabric is furnished to standard length of 330 ft (101 m); 4.1.5. Tens

15、ile strength gradethe fabric is available in strength grades of 60, 125, and 175 (see Table 1). 2016 by the American Association of State Highway and Transportation Officials. All rights reserved. Duplication is a violation of applicable law.TS-4d M 279-3 AASHTO Table 1Design Numbers for Woven Wire

16、Fence Fabric, Hinge Joint, or Continuous Stay Fixed Knot Joint Design Numbers Number of Horizontal Wires Nominal Fence Height, in. (cm) Spacing of Stay Wires, in. (cm) Size, Steel Wire Gauge Intermediate Line and Stay Wires Top and Bottom Wires No. 9 Grade 60 1155-12-9 11 55 (140) 12 (30) 9 9 1047-1

17、2-9 10 47 (119) 12 (30) 9 9 939-12-9 9 39 (99) 12 (30) 9 9 832-12-9 8 32 (81) 12 (30) 9 9 726-12-9 7 26 (66) 12 (30) 9 9 949-12-9 9 49 (124) 12 (30) 9 9 845-12-9 8 45 (114) 12 (30) 9 9 635-12-9 6 35 (89) 12 (30) 9 9 1155-6-9 11 55 (140) 6 (15) 9 9 1047-6-9 10 47 (119) 6 (15) 9 9 726-6-9 7 26 (66) 6

18、(15) 9 9 No. 11 Grade 60 1047-12-11 10 47 (119) 12 (30) 11 9 939-12-11 9 39 (99) 12 (30) 11 9 832-12-11 8 32 (81) 12 (30) 11 9 726-12-11 7 26 (66) 12 (30) 11 9 845-12-11 8 45 (114) 12 (30) 11 9 635-12-11 6 35 (89) 12 (30) 11 9 1047-6-11 10 47 (119) 6 (15) 11 9 939-6-11 9 39 (99) 6 (15) 11 9 832-6-11

19、 8 32 (81) 6 (15) 11 9 726-6-11 7 26 (66) 6 (15) 11 9 No. 121/2Grade 60 1047-12-121/210 47 (119) 12 (30) 121/210 939-12-121/29 39 (99) 12 (30) 121/210 832-12-121/28 32 (81) 12 (30) 121/210 726-12-121/27 26 (66) 12 (30) 121/210 845-12-121/28 45 (114) 12 (30) 121/210 635-12-121/26 35 (89) 12 (30) 121/

20、210 1047-6-121/210 47 (119) 6 (15) 121/210 939-6-121/29 39 (99) 6 (15) 121/210 832-6-121/28 32 (81) 6 (15) 121/210 726-6-121/27 26 (66) 6 (15) 121/210 No. 141/2Grade 60 939-6-141/29 39 (99) 6 (15) 141/211 832-6-141/28 32 (81) 6 (15) 141/211 726-6-141/27 26 (66) 6 (15) 141/211 Notes: 1. Design combin

21、ations other than listed in the table can be manufactured upon purchasers request. 2. Each design can be manufactured with hinge joint or continuous stay fixed knot joint. Continued on next page. 2016 by the American Association of State Highway and Transportation Officials. All rights reserved. Dup

22、lication is a violation of applicable law.TS-4d M 279-4 AASHTO Table 1Design Numbers for Woven Wire Fence Fabric, Hinge Joint, or Continuous Stay Fixed Knot Joint (Continued) Design Numbers Number of Horizontal Wires Nominal Fence Height, in. (cm) Spacing of Stay Wires, in (cm) Size, Steel Wire Gaug

23、e Intermediate Line and Stay Wires Top and Bottom Wires No. 121/2Grade 125 1047-12-121/210 47 (119) 12 (30) 121/2101/2939-12-121/29 39 (99) 12 (30) 121/2101/2832-12-121/28 32 (81) 12 (30) 121/2101/2726-12-121/27 26 (66) 12 (30) 121/2101/21047-6-121/210 47 (119) 6 (15) 121/2101/2939-6-121/29 39 (99)

24、6 (15) 121/2101/2832-6-121/28 32 (81) 6 (15) 121/2101/2726-6-121/27 26 (66) 6 (15) 121/2101/21478-6-121/214 78 (198) 6 (15) 121/2121/2No. 14 Grade 125 1047-12-14 10 47 (119) 12 (30) 14 121/2939-12-14 9 39 (99) 12 (30) 14 121/2832-12-14 8 32 (81) 12 (30) 14 121/2726-12-14 7 26 (66) 12 (30) 14 121/210

25、47-6-14 10 47 (119) 6 (15) 14 121/2939-6-14 9 39 (99) 6 (15) 14 121/2832-6-14 8 32 (81) 6 (15) 14 121/2726-6-14 7 26 (66) 6 (15) 14 121/2No. 141/2Grade 125 1047-12-141/210 47 (119) 12 (30) 141/2121/2939-12-141/29 39 (99) 12 (30) 141/2121/2832-12-141/28 32 (81) 12 (30) 141/2121/2726-12-141/27 26 (66)

26、 12 (30) 141/2121/21047-6-141/210 47 (119) 6 (15) 141/2121/2939-6-141/29 39 (99) 6 (15) 141/2121/2832-6-141/28 32 (81) 6 (15) 141/2121/2726-6-141/27 26 (66) 6 (15) 141/2121/2Notes: 1. Design combinations other than listed in the table can be manufactured upon purchasers request. 2. Each design can b

27、e manufactured with hinge joint or continuous stay fixed knot joint. Continued on next page. 2016 by the American Association of State Highway and Transportation Officials. All rights reserved. Duplication is a violation of applicable law.TS-4d M 279-5 AASHTO Table 1Design Numbers for Woven Wire Fen

28、ce Fabric, Hinge Joint, or Continuous Stay Fixed Knot Joint (Continued) Design Numbers Number of Horizontal Wires Nominal Fence Height, in. (cm) Spacing of Stay Wires, in. (cm) Size, Steel Wire Gauge Intermediate Line and Stay Wires Top and Bottom Wires No. 121/2Grade 175 (For continuous stay fixed

29、knot joint style fabric, stay wire minimum tensile strength is 100 ksi, tie wire diameter is minimum 13.5 GA) 1375-12-121/213 75 (191) 12 (30) 121/2121/21047-12-121/210 47 (119) 12 (30) 121/2121/22096-12-121/220 96 (224) 12 (30) 121/2121/21796-12-121/217 96 (224) 12 (30) 121/2121/21886-12-121/218 86

30、 (218) 12 (30) 121/2121/21775-12-121/217 75 (191) 12 (30) 121/2121/21584-12-121/215 84 (213) 12 (30) 121/2121/21561-12-121/215 61 (155) 12 (30) 121/2121/21348-12-121/213 48 (122) 12 (30) 121/2121/21060-12-121/210 60 (152) 12 (30) 121/2121/2949-12-121/29 49 (124) 12 (30) 121/2121/2842-12-121/28 42 (1

31、07) 12 (30) 121/2121/21047-9-121/210 47 (119) 9 (23) 121/2121/223120-6-121/223 120 (305) 6 (15) 121/2121/22096-6-121/220 96 (244) 6 (15) 121/2121/21796-6-121/217 96 (244) 6 (15) 121/2121/21886-6-121/218 86 (218) 6 (15) 121/2121/21584-6-121/215 84 (213) 6 (15) 121/2121/21348-6-121/213 48 (122) 6 (15)

32、 121/2121/21060-6-121/210 60 (152) 6 (15) 121/2121/2949-6-121/29 49 (124) 6 (15) 121/2121/2842-6-121/28 42 (107) 6 (15) 121/2121/2735-6-121/27 35 (89) 6 (15) 121/2121/21047-6-121/210 47 (119) 6 (15) 121/2121/21775-6-121/217 75 (191) 6 (15) 121/2121/21561-6-121/215 61 (155) 6 (15) 121/2121/21375-6-12

33、1/213 75 (191) 6 (15) 121/2121/22096-3-121/220 96 (244) 3 (7.5) 121/2121/21775-3-121/217 75 (191) 3 (7.5) 121/2121/21561-3-121/215 61 (155) 3 (7.5) 121/2121/21348-3-121/213 48 (122) 3 (7.5) 121/2121/2Notes: 1. Design combinations other than listed in the table can be manufactured upon purchasers req

34、uest. 2. Each design can be manufactured with hinge joint or continuous stay fixed knot joint. 2016 by the American Association of State Highway and Transportation Officials. All rights reserved. Duplication is a violation of applicable law.TS-4d M 279-6 AASHTO Table 2Minimum Weight of Metallic Coat

35、ing Size, Steel Wire Gauge Minimum Weight (Mass) of Coating, oz/ft2(g/m2) Diameter, in. (mm) Type A Grade 60 Type Z Class 1 Grade 60 Type Z Class 3 Grades 60, 125, and 175 Type ZA Class 20 Grade 60 Type ZA Class 40 Grade 60, 125, and 175 Type ZA Class 80 Grade 60, 125, and 175 No. 9 0.148 (3.76) 0.4

36、0 (122) 0.35 (107) 0.90 (275) 0.20 (61) 0.40 (122) 0.80 (244) No. 10 0.135 (3.43) 0.35 (107) 0.30 (92) 0.85 (259) 0.20 (61) 0.40 (122) 0.80 (244) No. 101/20.128 (3.25) 0.85 (259) 0.40 (122) 0.80 (244) No. 11 0.120 (3.05) 0.35 (107) 0.30 (92) 0.85 (259) 0.20 (61) 0.40 (122) 0.80 (244) No. 121/20.099

37、(2.51) 0.32 (98) 0.28 (85) 0.80 (244) 0.20 (61) 0.40 (122) 0.80 (244) No. 131/20.086 (2.18) 0.25 (76) 0.75 (229) 0.20 (61) 0.40 (122) 0.80 (244) No. 14 0.080 (2.03) 0.70 (214) 0.40 (122)0.80 (244) No. 141/20.076 (1.93) 0.30 (92) 0.25 (76) 0.70 (214) 0.20 (61) 0.40 (122) 0.80 (244) 4.1.6. Metallic Co

38、ating Type: 4.1.6.1. Coating Type AMade from aluminum-coated wire. 4.1.6.2. Coating Type ZMade from zinc-coated wire. 4.1.6.3. Coating Type ZAMade from Zn-5 percent Al-mischmetal alloy (Zn-5Al-MM) coated wire. 4.1.7. Metallic Coating ClassSee Table 2. 4.1.8. Certification, or test report, or both, i

39、f required (see Section 10). Note 2A typical ordering description is as follows: Woven steel fence fabric, 60 rolls, Design Number 1047-6-12.5, Grade 60, Coating Type Z, Coating Class 3, to AASHTO M 279-14, with certification. 4.2. All rolls of fence fabric accepted by the purchaser shall be billed

40、on the basis of the original length of the rolls before sampling unless changed by contractual agreement. Table 3Breaking Strength of Line Wires Size, Steel Wire Gauge Tensile Strength Grade, (ksi) Nominal Diameter, in. (mm) Minimum Breaking Strength Line Waves Only, lbf (N) 9 60 (60) 0.148 (3.77) 1

41、030 (4590) 10 60 (60) 0.135 (3.43) 860 (3820) 101/2125 (125) 0.128 (3.25) 1610 (7160) 11 60 (60) 0.120 (3.05) 685 (3050) 121/260 (60) 0.099 (2.51) 460 (2050) 121/2100 (100) 0.099 (2.51) 770 (3493) 121/2125 (125) 0.099 (2.51) 960 (4280) 121/2175 (175) 0.099 (2.51) 1345 (5990) 14 125 (125) 0.080 (2.03

42、) 630 (2800) 141/260 (60) 0.076 (1.93) 270 (1210) 141/2125 (125) 0.076 (1.93) 565 (2520) Note: There is no breaking strength requirement for stay wires. 2016 by the American Association of State Highway and Transportation Officials. All rights reserved. Duplication is a violation of applicable law.T

43、S-4d M 279-7 AASHTO 5. MATERIALS 5.1. WireThe steel wire shall be coated prior to fabrication, to the coating class specified in the order, the coating weight (mass) conforming to the requirements of Table 2. Coated wire shall be produced to the following applicable specifications: 5.1.1. Coating Ty

44、pe AASTM A809, 5.1.2. Coating Type ZASTM A641/A641M, and 5.1.3. Coating Type ZAASTM A856/A856M. 5.2. Coated Wire SizeCoated wire gauge sizes shown in Tables 1, 2, and 3 correspond to steel wire gauge sizes listed in ASTM A510/A510M, within tolerances stated in Section 7. 6. GENERAL REQUIREMENTS 6.1.

45、 ConstructionThe sizes and constructions for fence fabric furnished under this specification shall be in accordance with the requirements of Table 1 for the design number specified in the order, within the tolerances stated in Section 7. Designs other than specified in the table can be manufactured

46、upon agreement between purchaser and producer. Each design can be manufactured with hinge joint or continuous stay fixed knot joint. 6.2. Horizontal WireHorizontal wires of all woven fencing shall be furnished with tension curves, at least one tension curve per each 9 in. (229 mm) of horizontal (lin

47、e) wire. 6.3. SplicesSplicing of individual line wires by means of a wrap joint, mechanical fasteners, or an electric butt weld is permitted. The maximum number of line wire splices or joints shall not exceed one half of the number of line wires in any 330-ft (101-m) (20-rod) roll of fabric. Such sp

48、lices or joints shall be made in a workmanlike manner, and welded joints shall be coated with the corresponding Type A, Z, or AZ coating material to provide corrosion protection equivalent to the type of coated wire being used. 6.4. Stay WiresStay wires shall be uniformly spaced and substantially pe

49、rpendicular to the line wires. Tie wire used for the continuous stay fixed knot joint style fabric shall be minimum 13.5 gauge and of the same coating type and class as the stay wire. 6.5. Fence Fabric LengthThe length of the fence fabric in a roll shall be 330 ft (101 m) (20 rod). Fabric length other than 330 ft (101 m) can be manufactured upon agreement between purchaser and producer. 6.6. Breaking StrengthThe breaking strength of line wires shall conform to the requirements of Table 3 for the grade specif