hardened steel concrete nails

hardened steel concrete nails

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hardened steel concrete nails hardened steel concrete nails

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  • Again: positive and negative twisting barbed rope appearance beautiful

    hardened steel concrete nails

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    hardened steel concrete nails hardened steel concrete nails

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  • Packing and binding galvanized wire is in the liquid state of zinc, after a messy physical and chemical effect, not only on the steel plated thick pure zinc layer, and also generate a zinc-iron alloy layer. This kind of plating method, not only has the corrosion characteristics of the electric galvanized wire, and because of a zinc alloy layer. It also has strong corrosion resistance that can not be compared with electric galvanizing. Therefore, this plating method is particularly suitable for a variety of strong acid, alkali fog and other strong corrosive environment.

    hardened steel concrete nails

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    hardened steel concrete nails hardened steel concrete nails

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  • There are three ways to twist the barbed rope: positive twist, reverse twist, positive and negative twist.

    hardened steel concrete nails

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    hardened steel concrete nails hardened steel concrete nails

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  • In general, the hardness of a metal is often considered to be the resistance of the material to plastic deformation, scratches, wear, or cutting. In the debugging of zinc wire dipping distance, keep the original speed unchanged, according to the time of dipping zinc, the diameter of steel wire, and then estimate the dipping distance. By adjusting the zinc immersion distance, the zinc immersion time of steel wire of various specifications is shortened by 5s on average compared with that before debugging, so that the zinc consumption per ton of steel wire is reduced from 61kg to 59.4kg.

    hardened steel concrete nails

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    hardened steel concrete nails hardened steel concrete nails

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  • Post time: 28-09-22

    hardened steel concrete nails

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    hardened steel concrete nails hardened steel concrete nails

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  • Large roll galvanized wire can be divided into hot-dip galvanized wire and cold galvanized wire, the difference between the two lies in the way of zinc and the amount of zinc. Hot dip galvanizing is to soak steel wire in melted zinc liquid, hot dip galvanizing zinc fast, zinc layer thick rust prevention performance is very good, but the zinc is not uniform, and the surface is dark, the life of hot dip galvanizing can reach 20 years.

    hardened steel concrete nails

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    hardened steel concrete nails hardened steel concrete nails

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  • Galvanized hexagonal mesh weaving process: double stranded hexagonal mesh, can be divided into three screws and five screws.

    hardened steel concrete nails

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    hardened steel concrete nails hardened steel concrete nails

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  • Before wall plastering, the wall column is connected to the gap construction wire mesh, which can play a certain strengthening and heat preservation effect. The mesh is hung on the interface surface of different grassroots, and the length of each side should meet the requirements of 100mm, so as to prevent shrinkage and cracking caused by different grassroots. Mesh wire diameter can also determine the effect and efficiency of construction, mesh fine laid up convenient soft, high construction efficiency; Of national standard can assure quality, but laid respect is inferior to fine construction fast.

    hardened steel concrete nails

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    hardened steel concrete nails hardened steel concrete nails

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