Audited Supplier
Z248.5 / 248.6 / 348.5 / Z348.6 / Z442.5 / Z442.6
24 Hours Online
5 Years
Low-Carbon Iron Wire
Square
150mm X 150mm
Non
Welded
Construction Wire Mesh, Protecting Mesh
Steel
Welded Mesh
ISO9001, CE ISO14001
New
>515MPa
>500MPa
1.03%
Sia 16211 S550
heyou
Bundle &Pallet
2m x5m
China
73142000
Product Description
Reinforcing Welded Wire Mesh is also called Construction reinforced concrete mesh, concrete reinforcing mesh ,wire steel bar mesh, steel concrete mesh. Reinforcing Welded Wire Mesh is longitudnal reinforcement and transverse reinforcement were arraanged in a certain interval and at right angles to each other, all the intersections are welded together.
Its has widely useage for foudations beams, slabs, walls, columns, foundation slabs, footings, tunnel, coal and mine, subway tunnel etc. The mesh spacing is 150mm, and normal sheet size is 2m * 5m.
The skatch of K188 / K335 reinforcement wire mesh
NL= Number of longitudinal bars PL= pitch of longitudinal bars dL= diameter of longitudinal bars NC=Number of transverse bars | L= length of longitudinal bar B=Length of transverse bar u1=Overhang of longitudinal bars u2=Overhang of longitudinal bars |
| mesh type | Pitch of wires (mm) | diameter of wire (mm) | Per meter area sqm/m | Dimension of Mesh | Area of Mesh(sqmm) | Mass (kg/sqm) | Weight of Mesh(kg) | ||||
| pL | pC | dL | dC | long | cross | L(mm) | B(mm) | ||||
| K188 | 6 | 6 | 150 | 150 | 188 | 188 | 5000 | 2000 | 10 | 3.091 | 30.192 |
| K335 | 8 | 8 | 150 | 150 | 335 | 335 | 5000 | 2000 | 10 | 5.372 | 53.72 |
| Z248.5 | 6/4.5 | 7 | 150 | 150 | 248 | 257 | 5000 | 2000 | 10 | 3.422 | 34.22 |
| Z248.6 | 6/4.5 | 7 | 150 | 150 | 248 | 257 | 6000 | 2000 | 12 | 3.472 | 41.668 |
| Z348.5 | 7/5.5 | 8 | 150 | 150 | 348 | 335 | 5000 | 2000 | 10 | 4.628 | 46.28 |
| Z348.6 | 7/5.5 | 8 | 150 | 150 | 348 | 335 | 6000 | 2000 | 12 | 4.694 | 56.326 |
| Z442.5 | 8.0/6.0 | 9 | 150 | 150 | 442 | 424 | 5000 | 2000 | 10 | 5.857 | 58.57 |
| Z442.6 | 8.0/6.0 | 9 | 150 | 150 | 442 | 424 | 6000 | 2000 | 12 | 5.94 | 71.282 |
| Z558.5 | 8.5/7.5 | 10 | 150 | 150 | 558 | 524 | 5000 | 2000 | 10 | 7.315 | 73.15 |
| Z558.6 | 8.5/7.5 | 10 | 150 | 150 | 558 | 524 | 6000 | 2000 | 12 | 7.418 | 89.01 |
The details of the reinforcement wire mesh as below:
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| Apparent three face indentation om the surface | The weld spot firm and strong |
| |
| Homogeneous mesh space | Flat mesh surface |
The production process of reinforcement steel mesh
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| Firstly,Purchase wire rod from steel factory | Secondly,Test the raw material tensile strength |
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| Thirdly,drawing wire diameter as per contract | Fourthly,Straight and Cutting wire as per contract |
| |
| Fifthly,The reinforcement steel mesh welded by automatic and electric resistance machine | After finished producing,the reinforcement steel mesh has a good condition storage. |
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| Clearly and visible notches | Firmly and strong solid joint |
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| Messured wire diameter of reinforcement steel mesh | Messured mesh space of reinfocement steel mesh |
Our products packing and shipment:
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| Steel pallet for reinforcing mesh size 2m *5m | Loading container for reinforcing mesh sheet:2.4m *6m |
3.Each sheet of reinforcing mesh panel shall include number of bars,pitch,length,width, and overhang dimensions. And the bar arrangement of reinforcing mesh panel has single bars,twin bars or combination of single bars and twin bars.4.The technical data of reinforcing mesh panle is contained composition and characteristic mechanical porperties of reinforcing steels.
4.1.1
Table1
Composition of reinforcing steels
| Type of analysis | Chemical composition,% max | |||||||
| All grades | Carbon equivalent value(Ceq)for standard grades | |||||||
| C | P | S | 250N | 500L | 500N | 300E | 500E | |
| Cast analysis | 0.22 | 0.050 | 0.050 | 0.43 | 0.39 | 0.44 | 0.43 | 0.49 |
| Products analysis | 0.24 | 0.055 | 0.055 | 0.45 | 0.41 | 0.46 | 0.45 | 0.51 |
4.1.2
Table 2
Characteristic mechanical properties of reinforcing steels
| Property | 250N (Note1) | 500L (Note1) | 500N | 300E (Seismic) | 500E (Seismic) | Type of specified value |
| Yield Stress(Mpa) RekL RekU | ≥250 --------- | ≥500 ≤750 | ≥500 ≤650 | ≥300 ≤380 | ≥500 ≤600 | CvL:p=0.95 CvU:p=0.05 |
| Ratio Rm/Re | ≥1.08 --------- | ≥1.03 ----------- | ≥1.08 -------- | ≥1.15 ≤1.50 | ≥1.15 ≤1.40 | CvL:p=0.90 CvU:p=0.10 |
| Unitform Elogation Agt(%) | ≥5.0 | ≥1.5 | ≥5.0 | ≥15.0 | ≥10.0 | CvL:p=0.90 |
- Grade 250N is supplied as plain round reinforcing steel complying with AS 3679.1,exceptthe tolerance of the diameter and roundness dosen't apply it.
- For 500L steel bars,only requriement for wire diameter is less than 5.0mm is RekL≥500
- Panel Size dimensions≤6m in length,there is 40mm tolerances.
- Panel size dimensions>6m in length,the tolerance is ±0.7%
- Wire diameter and mesh size measure and weld shear resistance test conformance to AS NZS 4761-2001 and as per contract.
- Weigh the each bundle weight to calculate each panel weight.
