Architectural mesh is used in reinforced concrete structures such as multi story high-rise office buildings, airplane runways, roads, tunnel construction, highway bridges, concrete pipelines, water conservancy dam foundations, docks, warehouses, and wastewater treatment tanks. Architectural mesh is also used as a barrier for ground, airport, landscape, public places, squares, highway engineering, railways, processing plants, and other purposes. The electric welding process of steel mesh is controlled by computer automation production and manufacturing, and the quality of electric welding is excellent. The mechanical properties of the steel bars before and after electric welding are basically unchanged.
Advantages of Building Mesh:
1. To ensure the construction quality of the project, the welded steel mesh is manufactured by an automated and intelligent production line under strict quality control in the processing plant. The grid specifications, steel bar specifications, and quality are strictly controlled. Preventing the occurrence of neglect, unstable binding, incorrect binding, and substandard binding of human tied nets. Its mesh has high rigidity, good elasticity, balanced and precise spacing, and high strength at the welding points. As a result, the construction quality has been significantly improved.
2. The longitudinal and transverse bars of the welded steel mesh with enhanced seismic and crack resistance properties form a mesh like structure, resulting in good bonding and anchoring with concrete. The load it bears can be evenly distributed and dispersed, significantly enhancing the seismic and crack resistance of reinforced concrete structures. According to specific tests, welding steel mesh in road paving can reduce the occurrence of cracks by more than 75% compared to manually binding mesh.
3. Save steel consumption; The design strength value of the widely used round steel bars is 210n/mm, while the design strength value of the welded steel mesh is 360n/mm. Based on the equivalent strength substitution standard and considering comprehensive factors, the application of welded steel mesh can save more than 30% of steel consumption. And the steel mesh does not need to be further processed after being transported to the construction site, so there is no loss.
4. Accelerate the progress of the project; The use of steel bar welding network can accelerate the construction speed; As long as the welded steel mesh is laid according to the requirements, concrete can be poured, eliminating the steps of cutting the steel bars on the spot, placing them one by one, and binding them. It can save 50% -70% of construction time, greatly accelerate project progress, and shorten project duration.
5. Although the price of welded steel mesh is higher than that of loose steel reinforcement, considering factors such as raw material consumption, raw material wear and tear, construction speed, construction difficulty, labor costs, on-site production and processing costs, and mechanical processing and manufacturing costs, the cost of steel reinforcement engineering can be reduced by 5% to 10%, which has significant economic benefits.
