A1064/A1064M Standard Specification for Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for Concrete

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A1064/A1064M Standard Specification for Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for Concrete
Descrição: 1.1 This specification covers steel wire and welded wire reinforcement produced from hot-rolled rod to be used for the 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 or deformed wire, or a combination of plain and deformed wire. Common wire sizes and dimensions are given in Table 1, Table 2, Table 3, and Table 4. Actual wire sizes are not restricted to those shown in the tables.TABLE 1 Dimensional Requirements for Plain Wire—Inch-Pound UnitsA Size NumberB , C, D Nominal Diameter in. [mm]E Nominal Area in.2 [mm 2] W 0.5 0.080 [2.03] 0.005 [3.23] W 1.2 0.124 [3.14] 0.012 [7.74] W 1.4 0.134 [3.39] 0.014 [9.03] W 2 0.160 [4.05] 0.020 [12.9] W 2.5 0.178 [4.53] 0.025 [16.1] W 2.9 0.192 [4.88] 0.029 [18.7] W 3.5 0.211 [5.36] 0.035 [22.6] W 4 0.226 [5.73] 0.040 [25.8] W 4.5 0.239 [6.08] 0.045 [29.0] W 5 0.252 [6.41] 0.050 [32.3] W 5.5 0.265 [6.72] 0.055 [35.5] W 6 0.276 [7.02] 0.060 [38.7] W 8 0.319 [8.11] 0.080 [51.6] W 10 0.357 [9.06] 0.100 [64.5] W 11 0.374 [9.50] 0.110 [71.0] W 12 0.391 [9.93] 0.120 [77.4] W 14 0.422 [10.7] 0.140 [90.3] W 16 0.451 [11.5] 0.160 [103] W 18 0.479 [12.2] 0.180 [116] W 20 0.505 [12.8] 0.200 [129] W 22 0.529 [13.4] 0.220 [142] W 24 0.553 [14.0] 0.240 [155] W 26 0.575 [14.6] 0.260 [168] W 28 0.597 [15.2] 0.280 [181] W 30 0.618 [15.7] 0.300 [194] W 31 0.628 [16.0] 0.310 [200] W 45 0.757 [19.2] 0.450 [290] A Table 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.B The number following the prefix indicates the nominal cross-sectional area of the wire in square inches multiplied by 100.C For sizes 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, prefixed by the W.D These sizes represent the most readily available sizes in the welding wire reinforcement industry. Other wire sizes are available and many manufactures can produce them in 0.0015 in.2 increments.E The nominal diameter is based on the nominal area of the wire.TABLE 2 Dimensional Requirements for Plain Wire—SI UnitsA Size NumberB , C, D Nominal Diameter mm [in.]E Nominal Area mm2 [in. 2] MW 5 2.52 [0.099] 5 [0.008] MW 10 3.57 [0.140] 10 [0.016] MW 15 4.37 [0.172] 15 [0.023] MW 20 5.05 [0.199] 20 [0.031] MW 25 5.64 [0.222] 25 [0.039] MW 30 6.18 [0.243] 30 [0.047] MW 35 6.68 [0.263] 35 [0.054] MW 40 7.14 [0.281] 40 [0.062] MW 45 7.57 [0.298] 45 [0.070] MW 50 7.98 [0.314] 50 [0.078] MW 55 8.37 [0.329] 55 [0.085] MW 60 8.74 [0.344] 60 [0.093] MW 65 9.10 [0.358] 65 [0.101] MW 70 9.44 [0.372] 70 [0.109] MW 80 10.1 [0.397] 80 [0.124] MW 90 10.7 [0.421] 90 [0.140] MW 100 11.3 [0.444] 100 [0.155] MW 120 12.4 [0.487] 120 [0.186] MW 130 12.9 [0.507] 130 [0.202] MW 200 16.0 [0.628] 200 [0.310] MW 290 19.2 [0.757] 290 [0.450] A The 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 are designed using SI units.B The number following the prefix indicates the nominal cross-sectional area of the wire in square milimetres.C For 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 These sizes represent the most readily available sizes in the welding wire reinforcement industry. Other wire sizes are available and many manufactures can produce them in 1 mm2 increments.E The nominal diameter is based on the nominal area of the wire.TABLE 3 Dimensional Requirements for Deformed Wire—Inch-Pound Units Nominal Dimensions Deformation Requirements Deformed Wire SizeA, B, C, D Unit Weight, lb/ft Diameter, in.E Cross-Sectional Area, in.2 F Minimum Average Height of Deformations, in.G, H, I D1 0.034 0.113 0.010 0.0045 D2 0.068 0.160 0.020 0.0063 D3 0.102 0.195 0.030 0.0078 D4 0.136 0.226 0.040 0.0101 D5 0.170 0.252 0.050 0.0113 D6 0.204 0.276 0.060 0.0124 D7 0.238 0.299 0.070 0.0134 D8 0.272 0.319 0.080 0.0143 D9 0.306 0.339 0.090 0.0152 D10 0.340 0.357 0.100 0.0160 D11 0.374 0.374 0.110 0.0187 D12 0.408 0.391 0.120 0.0195 D13 0.442 0.407 0.130 0.0203 D14 0.476 0.422 0.140 0.0211 D15 0.510 0.437 0.150 0.0218 D16 0.544 0.451 0.160 0.0225 D17 0.578 0.465 0.170 0.0232 D18 0.612 0.479 0.180 0.0239 D19 0.646 0.492 0.190 0.0245 D20 0.680 0.505 0.200 0.0252 D21 0.714 0.517 0.210 0.0259 D22 0.748 0.529 0.220 0.0265 D23 0.782 0.541 0.230 0.0271 D24 0.816 0.553 0.240 0.0277 D25 0.850 0.564 0.250 0.0282 D26 0.884 0.575 0.260 0.0288 D27 0.918 0.586 0.270 0.0293 D28 0.952 0.597 0.280 0.0299 D29 0.986 0.608 0.290 0.0304 D30 1.02 0.618 0.300 0.0309 D31 1.05 0.628 0.310 0.0314 D45 1.53 0.757 0.450 0.0379 A The 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 designed using SI units.B The number following the prefix indicates the nominal cross-sectional area of the deformed wire in square inches multiplied by 100.C For 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.D These sizes represent the most readily available sizes in the welded wire reinforcement industry. Other wire sizes are available and many manufacturers can produce them in 0.0015 in.2 increments.E The 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. F The cross-sectional area is based on the weight of the wire. The area in square inches may be calculated by dividing the weight in pounds by 0.2833 (weight of 1 in.3 of 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).G The minimum average height of the deformations shall be determined from measurements made on not less than two typical deformations from each line of deformations on the wire. Measurements shall be made at the center of indentation or between two raised ribs as described in 7.2.4.7.H Spacing of deformations shall not be greater than 0.285 in. nor less than 0.182 in. for all wire sizes.I See 7.2.4.3 for average number of deformations per unit length.TABLE 4 Dimensional Requirements for Deformed Wire—SI Units Nominal Dimensions Deformation Requirements Deformed Wire SizeA, B, C, D D [in.2 × 100] Unit Mass, kg/m Diameter, mmE Cross-Sectional Area, mm2 F Minimum Average Height of Deformations, mmG, H, I MD 25 [D 3.9] 0.196 5.64 25 0.252 MD 30 [D 4.7] 0.235 6.18 30 0.279 MD 35 [D 5.4] 0.275 6.68 35 0.302 MD 40 [D 6.2] 0.314 7.14 40 0.320 MD 45 [D 7.0] 0.353 7.57 45 0.342 MD 50 [D 7.8] 0.392 7.98 50 0.360 MD 55 [D 8.5] 0.432 8.37 55 0.378 MD 60 [D 9.3] 0.471 8.74 60 0.392 MD 65 [D 10.1] 0.510 9.10 65 0.455 MD 70 [D 10.9] 0.549 9.44 70 0.470 MD 80 [D 12.4] 0.628 10.1 80 0.505 MD 90 [D 14.0] 0.706 10.7 90 0.535 MD 100 [D 15.5] 0.785 11.3 100 0.565 MD 120 [D 18.6] 0.942 12.4 120 0.620 MD 130 [D 20.2] 1.02 12.9 130 0.645 MD 200 [D 31.0] 1.57 16.0 200 0.800 MD 290 [D 45.0] 2.28 19.2 290 0.961 A The 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 designed using SI units.B The number following the prefix indicates the nominal cross-sectional area of the deformed wire in square millimetres.C For sizes other than those shown above, the Size Number shall be the number of square millimetres in the nominal area of the deformed wire cross section, prefixed by the MD.D These sizes represent the most readily available sizes in the welded wire reinforcement industry. Other wire sizes are available and many manufacturers can produce them in 1 mm2 increments.E The nominal diameter of a deformed wire is equivalent to the nominal diameter of a plain wire having the same weight per metre as the deformed wire. F The cross-sectional area is based on the mass of the wire. The area in square millimetres may be calculated by dividing the unit mass in kg/mm by 7.849 × 10-6 (mass of 1 mm3 of steel) or by dividing the unit mass in kg/m by 0.007849 (mass of steel 1 mm square and 1 m long).G The minimum average height of the deformations shall be determined from measurements made on not less than two typical deformations from each line of deformations on the wire. Measurements shall be made at the center of indentation or between two raised ribs as described in 7.2.4.7.H Spacing of deformations shall not be greater than 7.24 mm nor less than 4.62 mm for all wire sizes.I See 7.2.4.3 for average number of deformations per unit length.Note 1—Welded wire for concrete reinforcement has historically been described by various terms: welded wire fabric, WWF, fabric, and mesh. The wire reinforcement industry has adopted the term welded wire reinforcement (WWR) as being more representative of the applications of the products being manufactured. Therefore, the term welded wire fabric has been replaced with the term welded wire reinforcement in this specification and in related specifications. 1.2 Supplement S1 describes high-strength wire, which manufacturers furnish when specifically ordered. Manufacturers furnish high-strength wire in place of regular wire if mutually agreed to by the purchaser and the manufacturer. 1.3 The values stated in either inch-pound or SI units are to be regarded separately as standard. Within the text the SI units are shown in brackets (except in Table
Data de criação/publicação: 2010
Idioma: Inglês

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A1064/A1064M Standard Specification for Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for Concrete

2010

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