Concrete reinforcing mesh is a Welded Mesh Sheet designed in different sizes and materials for building materials. It can be made of rebar or wire. Welded mesh fabric made of deformed bar is also known as Rebar Mesh. Welded Reinforcement Mesh for construction is regularly used for concrete slab construction, for roadways, in curved structures in domes and concrete pipes. It helps enhance the strength and reduce the shrinkage of the concrete structures.
Benefits of Using Welded Wire Mesh used in concrete reinforcing:
Concrete is an excellent choice for steel structures, cladding systems and floor slabs on grade.
Although concrete is an excellent building material and is extremely strong in compression, it has one limitation - concrete is weak in tension. By combining concrete with material that is strong in tension, a composite building material greatly reinforced is formed. The reinforcement can minimize shrinkage cracking in the surface of the concrete. This type of steel reinforcement used in concrete is welded wire mesh (WWM) or welded wire fabric (WWF).
Using reinforcing welded mesh also saves cost, time and labor compared with traditional tied rebar reinforcing.
Structure of Welded Reinforcing Mesh:
Welded Wire Mesh for Reinforcement can be made of ribbed bar or steel wire welded together.
Welded wire mesh panels made of ribbed steel bars bonded via spot welding are popularly used for slab and wall constructions. The ribbed steel rod used can improve bonding to the concrete and minimize any concrete cracking that may occur as a result of concrete shrinkage. This feature enables the ribbed steel weld mesh widely used as building materials for block slab structure reinforcing, and hollowed slabs reinforcement, building wall reinforcement and support wall reinforcement. In practical uses, it is commonly used with bar chairs as supports.
The popular specifications:
Panel size of wire reinforcing mesh is 6m length ×2.4m width. It comes in a variety of bar thickness and the internal square or rectangular sizes.
Common square mesh is either 200×200mm or 100×100mm.
Popular wire/bar for Concrete Reinforcing Weldmesh: 8 -10mm
EXPORT TYPES
Galvanized Welded Steel Mesh for residential construction, different sizes: in rolls or sheets, 25mx2m, mesh 150mm x 150mm x 3mm wire diameter, 150mmx 150mmx 5mm wire diameter.
For forming of concrete walls, supporting the roof construction and
reinforcing of light tiles.
Construction weld mesh, conforming to
ASTM 810,
7½ width (190.5 MM),
Mesh: 67 mm x 25.4 mm
Number of line wire / width: 8
Wire diameter: 2.10 mm line wire x 1.70mm cross wire
Wire diameter: 2.20 mm line wire x 1.80mm cross wire
For Pipeline construction and other uses
Reinforcing Wire Mesh, 5mm diameter, 150 mm spacing for retaining wall slab production.
Materials: Black iron, galvanized steel, Monel or 304 Stainless Steel netting
Wire diameter: 6-8
Mesh Size: 100x100, 150x150
European standard
MESHSL92, MESHSL82, MESHSL81, MESHSL102, MESHRL818 and MESHRL718
Material:
Thickness of screw thread steel – 6mm
Size of individual mesh opening – 100 x 100mm
Opening shape: Square
Overall size of mesh – 2 x 3m
Material B500B (1.0439) standard DIN 488
Shipping: FCL in 40“ or 20“ container
Rebar welded grid sheet for manufacture of concrete posts
| Reinforcing Mesh in 5.80 m × 2.20 m sheet | |||||
| Longitudinal wire ( 5.80 m) | Cross wire ( 2.20 m ) | ||||
| Size (mm) | Pitch (mm) | Area (mm2/m) | Size (mm) | Pitch (mm) | Area (mm2/m) |
| 10 | 200 | 393 | 10 | 200 | 393 |
| 10 | 200 | 393 | 8 | 200 | 393 |
We supply pile cages with a variety of cage pitch, hoop diameter, wire numbers and length.
Welded black steel rods into cage-shape, generally used in the pile for reinforcement or to strengthen tendons of location bar, etc.
Welded Mesh Pile Cage Specifications
| Nominal Pitch | Wire Size | Cross sectional area per meter width | Nominal | |||
| weight | ||||||
| Main Bar | Cross Bar | Main | Cross | main | cross | per m2 |
| 200 | 200 | 10 | 10 | 393 | 393 | 6.16 |
| 200 | 200 | 8 | 8 | 252 | 252 | 3.95 |
| 200 | 200 | 7 | 7 | 193 | 193 | 3.02 |
| 200 | 200 | 6 | 6 | 142 | 142 | 2.22 |
| 200 | 200 | 5 | 5 | 98 | 98 | 1.54 |
| 100 | 200 | 12 | 8 | 1131 | 252 | 10.9 |
| 100 | 200 | 10 | 8 | 785 | 252 | 8.14 |
| 100 | 200 | 8 | 8 | 503 | 252 | 5.93 |
| 100 | 200 | 7 | 7 | 385 | 193 | 4.53 |
| 100 | 200 | 6 | 7 | 283 | 193 | 3.73 |
| 100 | 200 | 5 | 7 | 196 | 193 | 3.05 |
| 100 | 400 | 10 | 6 | 785 | 70.8 | 6.72 |
| 100 | 400 | 9 | 6 | 636 | 70.8 | 5.55 |
| 100 | 400 | 8 | 5 | 503 | 49 | 4.34 |
| 100 | 400 | 7 | 5 | 385 | 49 | 3.41 |
| 100 | 400 | 6 | 5 | 283 | 49 | 2.61 |