concrete nail 1

concrete nail 1

...

concrete nail 1 concrete nail 1

Read More
  • The installation of guardrail should also follow certain steps, first of all, after the guardrail is transported, according to the length of the guardrail, determine the distance between the column, if the installation of the guardrail field is soft ground, then you can first dig out a 40*40*50cm embedded machine base. If it is a concrete floor, as long as the expansion bolt directly fixed.

    concrete nail 1

    ...

    concrete nail 1 concrete nail 1

    Read More
  • Zinc-coated wire is dipped in molten zinc with high production speed and thick but uneven coating. The thickness allowed by the market is 45 microns, the color is dark, the consumption of zinc metal, and the base metal to form infiltration layer, good corrosion resistance, hot dip galvanizing can be maintained for decades in the outdoor environment.

    concrete nail 1

    ...

    concrete nail 1 concrete nail 1

    Read More
  • galvanized

    concrete nail 1

    ...

    concrete nail 1 concrete nail 1

    Read More
  • concrete nail 1

    ...

    concrete nail 1 concrete nail 1

    Read More
  • (3) For some use of special paint spraying should be baked, of course, depending on the size of the area, small can be placed in the oven, large can only be dried first, and then to dry parts for processing, lock baking, if other circumstances can only use high temperature tools bit by bit baking. The products that can be baked in the oven should be leveled at room temperature for 15 to 30 minutes, baked at a low temperature of 60 degrees Celsius for half an hour, and then baked at the reserved baking temperature for one and a half hours, and then cooled down.

    concrete nail 1

    ...

    concrete nail 1 concrete nail 1

    Read More
  • concrete nail 1

    ...

    concrete nail 1 concrete nail 1

    Read More
  • concrete nail 1

    ...

    concrete nail 1 concrete nail 1

    Read More
  • 

    Popular articles

    Latest articles

    Links