Description features:1. Guarantee project quality
Welding wire-mesh reinforcement is fabricated by the full-automatic and intelligent production line under the strict quality control. The size of the mesh, the specification and quality of the reinforcing steel bar are under the strict control to avoid such cases as the omission of artificial colligation of the mesh, insubstantial or wrong of the colligation, and use inferior materials and turn out sub-standard products. The deeping is of high stiffness, good elasticity, even and precise space as well as high tensile strength, hence dramatically improve project quality.
2. Improve the earthquake-proof and crack resistance property
The vertical rod and horizontal rods of the Welding wire-mesh reinforcement form net structure, so it has a good property of bond anchorage with the concrete, the load it bears can diffuse and distribute evenly, thereby obviously improve the earthquake-proof and crack resistance property of the reinforced concrete structure. According to the actual testing, compared with the artificial colligated wire mesh, road paving welded wire mesh can reduce the crack by more than 75%.
3. Reduce the use level of the reinforced steel bar
The design strength value of round coiled steel bar, which is used a great deal, is 210N/mm2, while the design strength value of welding wire-mesh reinforcement is 360N/mm2, based on the principle of equal strength substitution, then considering comprehensive factors, using the welded reinforcing wire mesh can save the use level of the reinforcing steel by more than 30%. Moreover, the fabric reinforcement needs to be processed after being carried to the construction site, therefore, there is no loss.
4. Quicken the construction progress
The use of the welding wire-mesh reinforcement can make project construction more quickly and conveniently. As long as lay down the welding wire-mesh reinforcement according to requirements, then pour the concrete, omit such links as the cutting of the reinforcing steel bar in site, the position of the bore bar, and the colligation, which can save 50%-70% of the working hours, dramatically quicken the construction progress and shorten the construction cycle. 5.Reduce the project cost
Although the unit price of the welding wire-mesh reinforcement is higher than that of dispersed reinforcing steel bar, taking into consideration such factors as the material usage, the loss of material, the construction speed, difficulty degree of the construction, labor cost, cost for field processing, and the cost for mechanical processing, etc, which can reduce the construction cost of the reinforcing steel bar by 5%-10% and possesses considerable economic benefit