1、Designation: A1064/A1064M 16Standard Specification forCarbon-Steel Wire and Welded Wire Reinforcement, Plainand Deformed, 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
2、case of 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. Scope*1.1 This specification covers carbon-steel wire and weldedwire reinforcement produced from
3、hot-rolled rod to be used forthe reinforcement 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 dimensi
4、ons are given in 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
5、 the term welded 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 The values stated in eit
6、her inch-pound or SI units are tobe regarded separately as standard. Within the text the SI unitsare shown in brackets (except in Table 2 and Table 4). Thevalues stated in each system are not exact equivalents;therefore, each system must be used independently of the other.Combining values may result
7、 in nonconformance with thespecification.1.3 This standard does not purport to address 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
8、 limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2A370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA641/A641M Specification for ZincCoated (Galvanized)Carbon Steel WireA700 Guide for Packaging, Marking, and Loading Methodsfor Steel Products for ShipmentE83
9、Practice for Verification and Classification of Exten-someter Systems2.2 U.S. Military 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 Requi
10、rements for Structural Con-crete2.5 Adjuncts:Weld Tester Drawing53. Terminology3.1 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
11、 manufacture of cages for certain applications of concretepipe reinforcement. Deformed wire is not subject to convolu-tion unless agreed upon by the purchaser and manufacturer.3.1.2 deformed wire and welded deformed wirereinforcementas used within the scope and intent of thisspecification, designate
12、s a material composed of cold-workeddeformed steel wire as cold-drawn 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.1This specification is under the jur
13、isdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.05 on Steel Reinforcement.Current edition approved March 1, 2016. Published March 2016. Originallyapproved in 2009. Last previous edition approved in 2015 as A1064/A1064M 1
14、5a.DOI: 10.1520/A1064_A1064M-16.2For 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 Standardizati
15、on Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.4Available from American Concrete Institute (ACI), P.O. Box 9094, FarmingtonHills, MI 48333-9094, http:/www.concrete.org.5Available from ASTM International Headquarters. Order
16、 Adjunct No.ADJA0185. Original adjunct produced in 1967.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.1.3 plain wire and welded plain wire reinforcementasused within
17、 the scope and intent of this specification, desig-nates a material composed of cold-worked steel wire, asTABLE 1 Dimensional Requirements for Plain WireInch-Pound UnitsASizeNumberB,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 0.
18、014 9.03W 2 0.160 4.05 0.020 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
19、.374 9.50 0.110 71.0W 12 0.391 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 4
20、5 0.757 19.2 0.450 290ATable 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 size
21、s other than those shown above, 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 welded wire reinforcement industry. Other wire sizes are available and
22、many manufactures can producethem 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 0.1
23、72 15 0.023MW 20 5.05 0.199 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 0.3
24、97 80 0.124MW 90 10.7 0.421 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
25、be used on projects that are 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 se
26、ction, prefixed by the MW.DThese sizes represent the most readily available sizes in the welded 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 162cold-dra
27、wn or cold-rolled from hot-rolled steel rod. Thewelded intersections provide the bond strength for shearresistance.4. Ordering Information4.1 Orders for wire or welded wire reinforcement under thisspecification shall contain the following information:4.1.1 Quantity (weight mass) or square area for w
28、eldedwire reinforcement,4.1.2 Name of material (cold-drawn or rolled steel wire, orwelded wire reinforcement, plain or deformed, for concrete),4.1.3 Wire size number, wire spacing, and sheet or rollwidth and length for welded wire reinforcement,4.1.4 Minimum yield strength or Grade,4.1.5 Packaging (
29、see Section 15), and4.1.6 ASTM designation and year of issue.4.2 The purchaser shall have the option to specify additionalrequirements, including but not limited to, the following:4.2.1 Exclusion of over-steeling (see 10.4.2 and 10.5.1),4.2.2 Report on tests performed on the steel wire or weldedwire
30、 reinforcement being furnished (see 14.1), and4.2.3 Special requirements (if desired).5. Materials5.1 The steel shall be made by any commercially acceptedprocess.5.2 Unless otherwise specified, the wire shall be supplieduncoated. When plain wire is specified as galvanized, it shallbe galvanized at f
31、inish size as described in SpecificationA641/A641M.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 ofDeformations, in.G, H, ID
32、1 0.034 0.113 0.010 0.0045D 2 0.068 0.160 0.020 0.0063D 3 0.102 0.195 0.030 0.0078D 4 0.136 0.226 0.040 0.0101D 5 0.170 0.252 0.050 0.0113D 6 0.204 0.276 0.060 0.0124D 7 0.238 0.299 0.070 0.0134D 8 0.272 0.319 0.080 0.0143D 9 0.306 0.339 0.090 0.0152D 10 0.340 0.357 0.100 0.0160D 11 0.374 0.374 0.11
33、0 0.0187D 12 0.408 0.391 0.120 0.0195D 13 0.442 0.407 0.130 0.0203D 14 0.476 0.422 0.140 0.0211D 15 0.510 0.437 0.150 0.0218D 16 0.544 0.451 0.160 0.0225D 17 0.578 0.465 0.170 0.0232D 18 0.612 0.479 0.180 0.0239D 19 0.646 0.492 0.190 0.0245D 20 0.680 0.505 0.200 0.0252D 21 0.714 0.517 0.210 0.0259D
34、22 0.748 0.529 0.220 0.0265D 23 0.782 0.541 0.230 0.0271D 24 0.816 0.553 0.240 0.0277D 25 0.850 0.564 0.250 0.0282D 26 0.884 0.575 0.260 0.0288D 27 0.918 0.586 0.270 0.0293D 28 0.952 0.597 0.280 0.0299D 29 0.986 0.608 0.290 0.0304D 30 1.02 0.618 0.300 0.0309D 31 1.05 0.628 0.310 0.0314D 45 1.53 0.75
35、7 0.450 0.0379AThe wire sizes in Table 3 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 squar
36、e inches multiplied by 100.CFor sizes other 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 cross section,prefixed by the D.DThese sizes represent the most readily available sizes in the welded wire reinforcement
37、 industry. Other wire sizes are available 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 weig
38、ht of the wire. The area in square inches 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 b
39、e determined from measurements made on not less than two typical deformations from each line of deformationson 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 th
40、an 0.182 in. for all wire sizes.ISee 7.2.4.3 for average number of deformations per unit length.A1064/A1064M 1635.3 Wire used in the manufacture of welded wire reinforce-ment shall conform to this specification either solely or incombination of plain or deformed wire, or both.6. Manufacture6.1 The w
41、ire shall be cold-worked, drawn or rolled, fromrods that have been hot-rolled from billets.6.2 For welded wire reinforcement, 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 produc
42、t. The finished weldedwire reinforcement shall be furnished in flat or bent sheets orin rolls as specified by the purchaser.6.3 Longitudinal and transverse wires shall be securelyconnected at every intersection by a process of electricalresistance welding which employs the principle of fusioncombine
43、d with pressure.6.4 Welded wire reinforcement of proper yield strength andquality when manufactured in the manner herein 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 ma
44、nufacturing includes the application of oneor more longitudinal convoluted wires at one edge of welded wirereinforcement 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
45、RequirementsWire, Plain andDeformed7.1 General Requirements for Plain Wire:7.1.1 The relation between size number, 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
46、 ends of wire coilsas drawn or rolled. The specimens shall be of sufficient lengthto perform testing described in Test 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 substitu
47、ted.7.1.4 Tension Test:7.1.4.1 When tested as described in Test Methods andDefinitions A370, the material, except as 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.7.1.4.2 When required by th
48、e purchaser, yield strength shallbe determined as described using a Class B-l extensometer asdescribed in Practice E83. The yield strength shall be deter-mined as described in Test Methods and Definitions A370 at anextension under load of 0.5 % of gage length or by the offsetTABLE 4 Dimensional Requ
49、irements for Deformed WireSI UnitsNominal Dimensions Deformation RequirementsDeformed Wire SizeA, B, C, DD in.2 100 Unit Mass, kg/m Diameter, mmECross-Sectional Area,mm2 FMinimum Average Height ofDeformations, mmG, H, IMD 25 D 3.9 0.196 5.64 25 0.252MD 30 D 4.7 0.235 6.18 30 0.279MD 35 D 5.4 0.275 6.68 35 0.302MD 40 D 6.2 0.314 7.14 40 0.320MD 45 D 7.0 0.35
