Product Description
Product Description
welded wire reinforcement
Qijie produces a broad range of standard welded wire reinforcement products ("SWWR") in both rolls and sheets. When properly placed in concrete slabs on grade, SWWR helps reinforce the concrete after cracking and is a critical element in its performance. The wide variety of wire sizes (W1.4 to W/D4) and spacings that are available make it possible to furnish accurate cross-sectional areas of steel required to reinforce residential and light commercial slabs.
We stock SWWR in several standard widths and lengths, which allows us to ship your orders upon receipt. Requests for epoxy-coated and hot-dipped galvanized SWWR are easily accommodated.
Our SWWR products conform to ASTM A1064 (replaces A185 for smooth welded wire and A497 for deformed welded wire).
Welded wire mesh, or welded wire fabric, or "weldmesh" is an electric fusion welded prefabricated joined grid consisting of a series of parallel longitudinal wires with accurate spacing welded to cross wires at the required spacing.
Welded wire mesh is used in the construction industry with a wide range of applications in different types of building projects, as well as in foundations and reinforcement for light and heavy traffic roadways.
The primary use of Welded wire mesh is to reinforce concrete. Due to drying shrinkage, temperature changes, and weak soil, concrete tends to crack. Welded wire mesh along with aggregate helps to maintain the concrete slab in one unit. Welded wire mesh meets ASTM A-1064 specifications
OFFER
· Sheets and rolls
· Natural or galvanized wire
· Standard wire gauge (10, 9, 8, 6, 4, 2, 0)
· Variable spacing
· Manufactured according to the ASTM A1064 standard
· Custom sheets and rolls upon request
SHEETS | ROLLS | ||||||||||
WIRE SIZE | SPACING | 4' X 7' | 4' X 8' | 5' X 10' | 8' X 12' | 8' X 14' | 8' X 20' | 5' X 100' | 5' X 200' | 6' X 100' | 6' X 200' |
10/10 | 6" X 6" | X | X | X | X | X | X | X | |||
9/9 | 6" X 6" | X | X | X | X | X | |||||
8/8 | 6" X 6" | X | |||||||||
6/6 | 6" X 6" | X | X | X | X | X | |||||
6/6 | 4" X 4" | X | X | ||||||||
4/4 | 6" X 6" | X | X | ||||||||
4/4 | 4" X 4" | X | X | ||||||||
2/2 | 6" X 6" | X | X | ||||||||
0/0 | 6" X 6" | X | X | ||||||||
D8/D8 | 8" X 8" | X | |||||||||
W5.8/W5.8 | 12" X 12" | X | |||||||||
W6.8/W6.1 | 4" X 6" | X |
OFFER
· Sheets with a flush finish to avoid cuts
· Natural or galvanized wire
· Standard wire gauge (9, 6, 4, 0)
· Variable spacing
· Manufactured according to the ASTM A1064 standard
· Custom sheets upon request
APPLICATIONS
· Mine protective device attached to the vaults of tunnels. It ensures the safety of the miners while drilling and it retains the walls against falling rocks.
OFFER
· Custom sheets for concrete reinforcement
· Up to 10' widths and 20' lengths
· From 10ga to W/D13
· Natural or galvanized wire
· Variable spacing
· Bending of the sheets upon request
· Manufactured according to the ASTM A1064 standard
Application
APPLICATIONS
· Concrete floors
· Septic tanks
· Manure pits
· Civil applications (e.g. : bridge)
· Precast concrete
· Driveways
· Balconies
Standard Specification
WIRE SIZE | NOMINAL DIAMETER | NOMINAL AREA | NOMINAL MASS | CENTER TO CENTER SPACING (Area in in.2 / lin. ft.) | ||||||
W/D | in. | in. 2 | lb / ft | 2" | 3" | 4" | 6" | 8" | 10" | 12" |
W/D0.5 | 0.08 | 0.005 | 0.017 | 0.03 | 0.02 | 0.015 | 0.01 | 0.008 | 0.006 | 0.005 |
W/D1.2 | 0.124 | 0.012 | 0.041 | 0.072 | 0.048 | 0.036 | 0.024 | 0.018 | 0.014 | 0.012 |
W/D1.4 (10ga) | 0,134 (0,135) | 0.014 | 0.049 | 0.084 | 0.056 | 0.042 | 0.028 | 0.021 | 0.017 | 0.014 |
W/D1.7 (9ga) | 0,147 (0,148) | 0.017 | 0.059 | 0.102 | 0.068 | 0.051 | 0.034 | 0.026 | 0.02 | 0.017 |
W/D2.1 (8ga) | 0,164 (0,162) | 0.021 | 0.07 | 0.126 | 0.084 | 0.063 | 0.042 | 0.032 | 0.025 | 0.021 |
W/D2.5 (7ga) | 0.178 | 0.025 | 0.084 | 0.15 | 0.1 | 0.075 | 0.05 | 0.038 | 0.03 | 0.025 |
W/D2.9 (6ga) | 0.192 | 0.029 | 0.098 | 0.174 | 0.116 | 0.087 | 0.058 | 0.044 | 0.035 | 0.029 |
W/D3 | 0.195 | 0.03 | 0.102 | 0.18 | 0.12 | 0.09 | 0.06 | 0.045 | 0.036 | 0.03 |
W/D3.5 | 0.211 | 0.035 | 0.119 | 0.21 | 0.14 | 0.105 | 0.07 | 0.053 | 0.042 | 0.035 |
W/D4 (4ga) | 0.226 | 0.04 | 0.136 | 0.24 | 0.16 | 0.12 | 0.08 | 0.06 | 0.048 | 0.04 |
W/D4.5 | 0.239 | 0.045 | 0.153 | 0.27 | 0.18 | 0.135 | 0.09 | 0.068 | 0.054 | 0.045 |
W/D5 | 0.252 | 0.05 | 0.17 | 0.3 | 0.2 | 0.15 | 0.1 | 0.075 | 0.06 | 0.05 |
W/D5.5 | 0.265 | 0.055 | 0.187 | 0.33 | 0.22 | 0.165 | 0.11 | 0.083 | 0.066 | 0.055 |
W/D6 | 0.276 | 0.06 | 0.204 | 0.36 | 0.24 | 0.18 | 0.12 | 0.09 | 0.072 | 0.06 |
W/D6.5 | 0.288 | 0.065 | 0.221 | 0.39 | 0.26 | 0.195 | 0.13 | 0.098 | 0.078 | 0.065 |
W/D7 | 0.299 | 0.07 | 0.238 | 0.42 | 0.28 | 0.21 | 0.14 | 0.105 | 0.084 | 0.07 |
W/D7.5 | 0.309 | 0.075 | 0.255 | 0.45 | 0.3 | 0.225 | 0.15 | 0.113 | 0.09 | 0.075 |
W/D8 | 0.319 | 0.08 | 0.272 | 0.48 | 0.32 | 0.24 | 0.16 | 0.12 | 0.096 | 0.08 |
W/D8.5 | 0.329 | 0.085 | 0.289 | 0.51 | 0.34 | 0.255 | 0.17 | 0.128 | 0.102 | 0.085 |
W/D9 | 0.339 | 0.09 | 0.306 | 0.54 | 0.36 | 0.27 | 0.18 | 0.135 | 0.108 | 0.09 |
W/D9.5 | 0.348 | 0.095 | 0.323 | 0.57 | 0.38 | 0.285 | 0.19 | 0.143 | 0.114 | 0.095 |
W/D10 | 0.357 | 0.1 | 0.34 | 0.6 | 0.4 | 0.3 | 0.2 | 0.15 | 0.12 | 0.1 |
W/D10.5 | 0.366 | 0.105 | 0.357 | 0.63 | 0.42 | 0.315 | 0.21 | 0.158 | 0.126 | 0.105 |
W/D11 | 0.374 | 0.11 | 0.374 | 0.66 | 0.44 | 0.33 | 0.22 | 0.165 | 0.132 | 0.11 |
W/D12 | 0.391 | 0.12 | 0.408 | 0.72 | 0.48 | 0.36 | 0.24 | 0.18 | 0.144 | 0.12 |
W/D13 | 0.407 | 0.13 | 0.442 | 0.78 | 0.52 | 0.39 | 0.26 | 0.195 | 0.156 | 0.13 |
WIRE SIZE | NOMINAL DIAMETER | NOMINAL AREA | NOMINAL MASS | CENTER TO CENTER SPACING (Area in mm2/lin. ft.) | ||||||
MW/MD | mm | mm 2 | kg / m | 51mm | 76mm | 102mm | 152mm | 203mm | 254mm | 305mm |
MW/MD3,2 | 2.03 | 3.23 | 0.025 | 64 | 42 | 32 | 21 | 16 | 13 | 11 |
MW/MD7,7 | 3.14 | 7.74 | 0.061 | 152 | 102 | 76 | 51 | 38 | 30 | 25 |
MW/MD9 (10ga) | 3.39 | 9.03 | 0.071 | 178 | 119 | 89 | 59 | 44 | 36 | 30 |
MW/MD11 (9ga) | 3.74 | 10.97 | 0.086 | 216 | 144 | 108 | 72 | 54 | 43 | 36 |
MW/MD13,6 (8ga) | 4.15 | 13.55 | 0.106 | 267 | 178 | 133 | 89 | 67 | 53 | 44 |
MW/MD16,1 (7ga) | 4.53 | 16.13 | 0.127 | 318 | 212 | 159 | 106 | 79 | 64 | 53 |
MW/MD18,7 (6ga) | 4.88 | 18.71 | 0.147 | 368 | 246 | 184 | 123 | 92 | 74 | 61 |
MW/MD19,4 | 4.96 | 19.36 | 0.152 | 381 | 254 | 191 | 127 | 95 | 76 | 64 |
MW/MD22,6 | 5.36 | 22.58 | 0.177 | 445 | 296 | 222 | 148 | 111 | 89 | 74 |
MW/MD25,8 (4ga) | 5.73 | 25.81 | 0.203 | 508 | 339 | 254 | 169 | 127 | 102 | 85 |
MW/MD29 | 6.08 | 29.03 | 0.228 | 572 | 381 | 286 | 191 | 143 | 114 | 95 |
MW/MD32,3 | 6.41 | 32.26 | 0.25 | 635 | 423 | 318 | 212 | 159 | 127 | 106 |
MW/MD35,5 | 6.72 | 35.49 | 0.279 | 699 | 466 | 349 | 233 | 175 | 140 | 116 |
MW/MD38,7 | 7.02 | 38.71 | 0.304 | 762 | 508 | 381 | 254 | 191 | 152 | 127 |
MW/MD42 | 7.31 | 41.94 | 0.329 | 826 | 550 | 413 | 275 | 206 | 165 | 138 |
MW/MD45,2 | 7.58 | 45.16 | 0.354 | 889 | 593 | 445 | 296 | 222 | 178 | 148 |
MW/MD48,4 | 7.85 | 48.39 | 0.38 | 953 | 635 | 476 | 318 | 238 | 191 | 159 |
MW/MD51,6 | 8.11 | 51.62 | 0.405 | 1016 | 677 | 508 | 339 | 254 | 203 | 169 |
MW/MD54,8 | 8.36 | 54.84 | 0.43 | 1080 | 720 | 540 | 360 | 270 | 216 | 180 |
MW/MD58,1 | 8.6 | 58.07 | 0.456 | 1143 | 762 | 572 | 381 | 286 | 229 | 191 |
MW/MD61,3 | 8.83 | 61.29 | 0.481 | 1207 | 804 | 603 | 402 | 302 | 241 | 201 |
MW/MD64,5 | 9.06 | 64.52 | 0.506 | 1270 | 847 | 635 | 423 | 318 | 254 | 212 |
MW/MD67,8 | 9.29 | 67.75 | 0.532 | 1334 | 889 | 667 | 445 | 333 | 267 | 222 |
MW/MD71 | 9.51 | 70.97 | 0.557 | 1397 | 931 | 699 | 466 | 349 | 279 | 233 |
MW/MD77,4 | 9.93 | 77.42 | 0.608 | 1524 | 1016 | 762 | 508 | 381 | 305 | 254 |
MW/MD83,9 | 10.33 | 83.88 | 0.658 | 1651 | 1101 | 826 | 550 | 413 | 330 | 275 |