2015-10-06 / by Sinorock /
There are two corrosion-prevention measurements on the bolt surface: epoxy coating and hot-dip galvanizing. Epoxy coating is made from a 100% epoxy resin coating material. Hot-dip galvanizing is a method that anchor bar gains metallic coating by immersing into molten galvanizing zinc.
Read more
Hot-dip Galvanizing Anchor Bolt
2015-10-06 / by Sinorock /
This kind of bolt adopts hot-dip galvanizing method. It forms a zinc oxide diaphragm or zinc hydroxide diaphragm on bolt surface.
Read more
Duplex Coating Rock Bolt
2015-10-06 / by Sinorock /
There are two corrosion-prevention measurements on the bolt surface: epoxy coating and hot-dip galvanizing. Epoxy coating is made from a 100% epoxy resin coating material. Hot-dip galvanizing is a method that anchor bar gains metallic coating by immersing into molten galvanizing zinc.
Read more