Welded Reinforcement Mesh for Construction Welded Reinforcement Mesh (for construction) is regularly used for concrete slab construction, such as roadways, in curved structures such as in domes and as bonding fabric for gunite. The cost, time and labor savings of welded inforcing offers an advantage over traditional tied rebar. Welded Reinforcement Mesh can be classified into four major types:
1. Rectangular Welded Mesh with in a form of a rectangle, and longitudinal pporting one;2. Square opening welded steel mesh with in a form of a square, and both longitudinal and transversal rting ones;3. Welded vertical wall building;4. Special type.
Concrete reinforcement mesh consists of pieces of welded together to form a grid pattern. The size of the grid pattern is typically 4-inch-by-4-inch up to 8-inch-by-8-inch. This type of reinforcement is used to minimize shrinkage cracking in the surface of the concrete.
Nominal Pitch | 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 |