Aluminum alloy overhead stranded wire is a commonly used item at present, but because the natural environment is often used outdoors, some anti-rust treatment is required, otherwise resources will be wasted due to corrosion. Needless to say, there may also be a hazard to the new project of the reaming line. When making steel strands, the aluminum alloy overhead strands are hot-dip galvanized during the process of making steel wires, which is also what we often use. Hot-dip galvanized steel wire can improve the quality of the data so that it can be reasonably guaranteed in a variety of natural environments.

If the aluminum alloy overhead strands are stored in an unreasonable manner, the steel strands may be corroded. Severely corroded steel hinge wire immediately turns waste into treasure and cannot be reused, resulting in the consumption of raw materials. When purchasing, you should select samples to relevant companies for testing. If the inspection meets the standard, it can be taken into consideration for purchasing, and it is convenient to submit the order. (2) When purchasing samples, the samples should be sent to relevant enterprises for testing. If the inspection meets the standard, it can be taken into consideration for purchasing, and it is convenient to submit the order. After the delivery of the goods, it is only necessary to check whether the anchorage of the seamless steel pipe reinforcement at each point where the prestressed reinforcement is applied is safe.

When the aluminum alloy overhead strand is stored, a suitable warehouse should be selected, with a good natural ventilation environment, the ground should be hardened with concrete, and the surrounding drainage pipes should be ensured. Steel hinges stored in bulk are stored separately. Steel hinge lines cannot be colored by soil layers, etc. Remove grease and other dirt before storage. When laser cutting, it is important to ensure that the lengths of the prestressed strands are the same. Steel hinged wire should be used in application, which can effectively reduce the corrosion rate of steel hinged wire.

In order to better deal with the common bending failure mode of steel strands in engineering, according to the bending and tensile tests, the aluminum alloy overhead strands obtained a large number of vertical cracks and joints distribution. The gap of the shear test pile is smaller, and the correlation of the oblique gap lags behind the longitudinal gap. According to the measured elongation at break, shear strength test results and the calculation of the standard formula, the H-type raw material has stronger plasticity and deformation consistency than the flexural strength test results of compressive strength concrete precast piles.