1、Designation: A1064/A1064M 09Standard Specification forSteel Wire and Welded Wire Reinforcement, Plain andDeformed, for Concrete1This standard is issued under the fixed designation A1064/A1064M; the number immediately following the designation indicates theyear of original adoption or, in the case of
2、 revision, the year of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers steel wire and welded wirereinforcement produced from hot-rolled rod
3、to be used for thereinforcement of concrete. The steel wire is cold-worked,drawn or rolled, plain (non-deformed, as-drawn or galvanized),or deformed. Welded wire reinforcement is made from plain ordeformed wire, or a combination of plain and deformed wire.Common wire sizes and dimensions are given i
4、n Table 1, Table2, Table 3, and Table 4. Actual wire sizes are not restricted tothose shown in the tables.NOTE 1Welded wire for concrete reinforcement has historically beendescribed by various terms: welded wire fabric, WWF, fabric, and mesh.The wire reinforcement industry has adopted the term welde
5、d wirereinforcement (WWR) as being more representative of the applications ofthe products being manufactured. Therefore, the term welded wire fabrichas been replaced with the term welded wire reinforcement in thisspecification and in related specifications.1.2 Supplement S1 describes high-strength w
6、ire, whichmanufacturers furnish when specifically ordered. Manufactur-ers furnish high-strength wire in place of regular wire ifmutually agreed to by the purchaser and the manufacturer.1.3 The values stated in either inch-pound or SI units are tobe regarded separately as standard. Within the text th
7、e SI unitsare shown in brackets (except in Table 2 and Table 4). Thevalues stated in each system are not exact equivalents; there-fore, each system must be used independently of the other.Combining values may result in nonconformance with thespecification.1.4 This standard does not purport to addres
8、s all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2A370 Test Method
9、s and Definitions for Mechanical Testingof Steel ProductsA641/A641M Specification for ZincCoated (Galvanized)Carbon Steel WireA700 Practices for Packaging, Marking, and Loading Meth-ods for Steel Products for ShipmentE83 Practice for Verification and Classification of Exten-someter Systems2.2 U.S. M
10、ilitary Standard:3MIL-STD-129 Marking for Shipment and Storage2.3 U.S. Military Standard:3Fed. Std. No. 123 Marking for Shipments (Civil Agencies)2.4 American Concrete Institute (ACI) Standard:4ACI 318 Building Code Requirements for Structural Con-crete2.5 Adjuncts:Weld Tester Drawing53. Terminology
11、3.1 Definitions of Terms Specific to This Standard:3.1.1 convoluted wirewhen wire for welded wire rein-forcement is formed into a sinusoidal wave shape, it iscommonly referred to as convoluted wire. The wire is used inthe manufacture of cages for certain applications of concretepipe reinforcement. D
12、eformed wire is not subject to convolu-tion unless agreed upon by the purchaser and manufacturer.1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.05 on Steel Reinforcement.Current editi
13、on approved Aug. 15, 2009. Published September 2009. DOI:10.1520/A1064_A1064M-09.2For 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
14、 onthe ASTM website.3Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.4Available fromAmerican Concrete Institute (ACI), P.O. Box 9094, FarmingtonHills, MI 48333-9094, http:/www.concrete.org.5Avail
15、able from ASTM International Headquarters. Order Adjunct No.ADJA0185. Original adjunct produced in 1967.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.1.2 deformed wire and welded deformed wirereinforcementas used within the scope
16、 and intent of thisspecification, designates a material composed of cold-workedTABLE 1 Dimensional Requirements for Plain WireInch-Pound UnitsASize NumberB,C,DNominal Diameterin. mmENominal Areain.2mm2W 0.5 0.080 2.03 0.005 3.23W 1.2 0.124 3.14 0.012 7.74W 1.4 0.134 3.39 1.014 9.03W 2 0.160 4.05 0.0
17、20 12.9W 2.5 0.178 4.53 0.025 16.1W 2.9 0.192 4.88 0.029 18.7W 3.5 0.211 5.36 0.035 22.6W 4 0.226 5.73 0.040 25.8W 4.5 0.239 6.08 0.045 29.0W 5 0.252 6.41 0.050 32.3W 5.5 0.265 6.72 0.055 35.5W 6 0.276 7.02 0.060 38.7W 8 0.319 8.11 0.080 51.6W 10 0.357 9.06 0.100 64.5W 11 0.374 9.50 0.110 71.0W 12 0
18、.391 9.93 0.120 77.4W 14 0.422 10.7 0.140 90.3W 16 0.451 11.5 0.160 103W 18 0.479 12.2 0.180 116W 20 0.505 12.8 0.200 129W 22 0.529 13.4 0.220 142W 24 0.553 14.0 0.240 155W 26 0.575 14.6 0.260 168W 28 0.597 15.2 0.280 181W 30 0.618 15.7 0.300 194W 31 0.628 16.0 0.310 200W 45 0.757 19.2 0.450 290ATab
19、le 1 should be used on projects that are designed using inch-pound units; Table 2 should be used on projects that are designed using SI units.BThe number following the prefix indicates the nominal cross-sectional area of the wire in square inches multiplied by 100.CFor sizes other than those shown a
20、bove, the Size Number shall be the number of one hundredth of a square inch in the nominal area of the wire cross section, prefixedby the W.DThese sizes represent the most readily available sizes in the welding wire reinforcement industry. Other wire sizes are available and many manufactures can pro
21、ducethem in 0.0015 in.2increments.EThe nominal diameter is based on the nominal area of the wire.TABLE 2 Dimensional Requirements for Plain WireSI UnitsASize NumberB,C,DNominal Diametermm in.ENominal Areamm2in.2MW 5 2.52 0.099 5 0.008MW 10 3.57 0.140 10 0.016MW 15 4.37 0.172 15 0.023MW 20 5.05 0.199
22、 20 0.031MW 25 5.64 0.222 25 0.039MW 30 6.18 0.243 30 0.047MW 35 6.68 0.263 35 0.054MW 40 7.14 0.281 40 0.062MW 45 7.57 0.298 45 0.070MW 50 7.98 0.314 50 0.078MW 55 8.37 0.329 55 0.085MW 60 8.74 0.344 60 0.093MW 65 9.10 0.358 65 0.101MW 70 9.44 0.372 70 0.109MW 80 10.1 0.397 80 0.124MW 90 10.7 0.421
23、 90 0.140MW 100 11.3 0.444 100 0.155MW 120 12.4 0.487 120 0.186MW 130 12.9 0.507 130 0.202MW 200 16.0 0.628 200 0.310MW 290 19.2 0.757 290 0.450AThe wire sizes in Table 1 should be used on projects that are designed using inch-pound units; the wire sizes in Table 2 should be used on projects that ar
24、e designedusing SI units.BThe number following the prefix indicates the nominal cross-sectional area of the wire in square milimetres.CFor sizes other than those shown above, the Size Number shall be the number of square millimetres in the nominal area of the wire cross section, prefixed by the MW.D
25、These sizes represent the most readily available sizes in the welding wire reinforcement industry. Other wire sizes are available and many manufactures can producethem in 1 mm2increments.EThe nominal diameter is based on the nominal area of the wire.A1064/A1064M 092deformed steel wire as cold-drawn
26、or cold-rolled from hot-rolled steel rod. Deformations can be indented or raised rib(protrusion) types. The deformations and the welded intersec-tions provide bond strength for shear resistance.3.1.3 plain wire and welded plain wire reinforcementasused within the scope and intent of this specificati
27、on, desig-nates a material composed of cold-worked steel wire, ascold-drawn or cold-rolled from hot-rolled steel rod. Thewelded intersections provide the bond strength for shearresistance.4. Ordering Information4.1 It is the responsibility of the purchaser to specify allrequirements that are necessa
28、ry for the manufacture anddelivery of the wire and welded wire reinforcement under thisspecification. Such requirements to be considered include, butare not limited to, the following:4.1.1 Quantity (weight mass) or square area for weldedwire reinforcement;4.1.2 Name of material (cold-drawn or rolled
29、 steel wire, orwelded wire reinforcement, plain or deformed, for concrete);4.1.3 Wire size number (see Section 7), wire spacing, andsheet or roll width and length for welded wire reinforcement;4.1.4 Minimum yield strength if Supplement S1 applies;4.1.5 Yield strength measurement. The purchaser has t
30、heoptions described in 12.3;4.1.6 Request for outside inspection (if not requested, 14.1applies);4.1.7 Exclusion of over-steeling, if required (see 10.4.2 and10.5.1);4.1.8 Packaging (see Section 15);4.1.9 ASTM designation and year of issue; and4.1.10 Special requirements, if any. (See Supplement SI.
31、)5. Materials5.1 The steel shall be made by any commercially acceptedprocess.TABLE 3 Dimensional Requirements for Deformed WireInch-Pound UnitsNominal Dimensions Deformation RequirementsDeformed Wire SizeA,B,C,DUnit Weight, lb/ft Diameter, in.ECross-Sectional Area, in.2 FMinimum Average Height ofDef
32、ormations, in.G,H,ID1 0.034 0.113 0.01 0.0045D2 0.068 0.159 0.02 0.0063D3 0.102 0.195 0.03 0.0078D4 0.136 0.225 0.04 0.0101D5 0.170 0.252 0.05 0.0113D6 0.204 0.276 0.06 0.0124D7 0.238 0.299 0.07 0.0134D8 0.272 0.319 0.08 0.0143D9 0.306 0.338 0.09 0.0152D10 0.340 0.356 0.10 0.0160D11 0.374 0.374 0.11
33、 0.0187D12 0.408 0.390 0.12 0.0195D13 0.442 0.406 0.13 0.0203D14 0.476 0.422 0.14 0.0211D15 0.510 0.437 0.15 0.0218D16 0.544 0.451 0.16 0.0225D17 0.578 0.465 0.17 0.0232D18 0.612 0.478 0.18 0.0239D19 0.646 0.491 0.19 0.0245D20 0.680 0.504 0.20 0.0252D21 0.714 0.517 0.21 0.0259D22 0.748 0.529 0.22 0.
34、0265D23 0.782 0.541 0.23 0.0271D24 0.816 0.553 0.24 0.0277D25 0.850 0.564 0.25 0.0282D26 0.884 0.575 0.26 0.0288D27 0.918 0.586 0.27 0.0293D28 0.952 0.597 0.28 0.0299D29 0.986 0.608 0.29 0.0304D30 1.020 0.618 0.30 0.0309D31 1.054 0.628 0.31 0.0314D45 1.530 0.757 0.45 0.0379AThe wire sizes in Table 3
35、 should be used on projects that are designed using inch-pound units; the wire sizes in Table 4 should be used on projects that are designedusing SI units.BThe number following the prefix indicates the nominal cross-sectional area of the deformed wire in square inches multiplied by 100.CFor sizes ot
36、her than those shown above, the Size Number shall be the number of one hundredths of a square inch in the nominal area of the deformed wire crosssection, prefixed by the D.DThese sizes represent the most readily available sizes in the welded wire reinforcement industry. Other wire sizes are availabl
37、e and many manufacturers can producethem in 0.0015 in.2increments.EThe nominal diameter of a deformed wire is equivalent to the nominal diameter of a plain wire having the same weight per foot as the deformed wire.FThe cross-sectional area is based on the weight of the wire. The area in square inche
38、s may be calculated by dividing the weight in pounds by 0.2833 (weightof1in.3of steel) or by dividing the weight per lineal foot of specimen in pounds by 3.4 (weight of steel 1 in. square and 1 foot long).GThe minimum average height of the deformations shall be determined from measurements made on n
39、ot less than two typical deformations from each line ofdeformations on the wire. Measurements shall be made at the center of indentation or between two raised ribs as described in 7.2.4.7.HSpacing of deformations shall not be greater than 0.285 in. nor less than 0.182 in. for all wire sizes.ISee 7.2
40、.4.3 for average number of deformations per unit length.A1064/A1064M 0935.2 Unless otherwise specified, the wire shall be supplieduncoated. When plain wire is specified as galvanized, it shallbe galvanized at finish size as described in SpecificationA641/A641M.5.3 Wire used in the manufacture of wel
41、ded wire reinforce-ment shall conform to this specification and its Supplement SIif so ordered, either solely or in combination of plain ordeformed wire, or both.6. Manufacture6.1 The wire shall be cold-worked, drawn or rolled, fromrods that have been hot-rolled from billets.6.2 For welded wire rein
42、forcement, the wires shall beassembled by automatic machines or by other suitable me-chanical means which will assure accurate spacing and align-ment of all wires of the finished product. The finished weldedwire reinforcement shall be furnished in flat or bent sheets orin rolls as specified by the p
43、urchaser.6.3 Longitudinal and transverse wires shall be securelyconnected at every intersection by a process of electricalresistance welding which employs the principle of fusioncombined with pressure.6.4 Welded wire reinforcement of proper yield strength andquality when manufactured in the manner h
44、erein required shallresult in a strong, serviceable mat-type product having sub-stantially square or rectangular openings, and shall conform tothis specification.NOTE 2A variation of manufacturing includes the application of oneor more longitudinal convoluted wires at one edge of welded wirereinforc
45、ement for concrete pipe reinforcing cages. This shape allows thecage ends to be expanded to a larger diameter to accommodate thebell-shaped ends of concrete pipe.7. Mechanical Property RequirementsWire, Plain andDeformed7.1 General Requirements for Plain Wire:7.1.1 The relation between size number,
46、diameter, and areashown in Table 1 or Table 2 shall apply, whichever isapplicable.7.1.2 Specimens for mechanical properties testing shall befull wire sections and shall be obtained from ends of wire coilsas drawn or rolled. The specimens shall be of sufficient lengthto perform testing described in T
47、est Methods and DefinitionsA370.7.1.3 If any test specimen exhibits obvious isolated imper-fections not representative of the product, it shall be discardedand another specimen substituted.7.1.4 Tension Test:7.1.4.1 When tested as described in Test Methods andDefinitions A370, the material, except a
48、s specified in 7.1.4.2,shall conform to the tensile property requirements in Table 5 orTable 6, whichever is applicable, based on the nominal area ofthe wire.TABLE 4 Dimensional Requirements for Deformed WireSI UnitsNominal Dimensions Deformation RequirementsDeformed Wire SizeA,B,C,DD in.23 100 Unit
49、 Mass, kg/m Diameter, mmECross-Sectional Area,mm2 FMinimum Average Height ofDeformations, mmG,H,IMD 25 D 3.9 0.1962 5.60 25 0.25MD 30 D 4.6 0.2355 6.20 30 0.28MD 35 D 5.4 0.2747 6.70 35 0.30MD 40 D 6.2 0.3140 7.10 40 0.32MD 45 D 7.0 0.3532 7.60 45 0.34MD 50 D 7.7 0.3925 8.00 50 0.36MD 55 D 8.5 0.4317 8.40 55 0.38MD 60 D 9.3 0.4709 8.70 60 0.39MD 65 D 10
