Anchor Bolts
are long bolt fasteners used for fastening steel Plates, Profiles and similar steel structures to concrete.Anchor bolts are also known as concrete anchor bolts .anchor bolts have long threaded end for engagement with Nuts and a unique anchor ,mechanism, respective to its use.anchor bots come in many types, sizes and external coating, depending
upon its application.
Anchor Bolt Sizes : M6 up to M100
Standards:
To access EN 1992-4 (Design of fastenings for use in concrete) please
click here To access ASTM A307 please
click here To access the DIN 529 please
click here The Different Types of Anchor Bolts
All anchor bolts are designed to connect objects to concrete, but the way in which they perform this task varies depending on the type. The most common type of anchor bolt is cast in place. It’s called “cast in place” because it’s literally cast with concrete. To install a cast in place anchor bolt, you first drill an appropriately sized hole into the concrete surface. Next, you position the bolt into the hole. Finally, you pour wet concrete into the remaining space. The wet concrete will naturally surround the bolt, and once it hardens, the anchor bolt shouldn’t budge.
There are also drilled in place anchor bolts. Also known as post-installed anchor bolts, they don’t require the use of wet concrete. You simply drill them into hardened concrete. How do drilled in place anchor bolts work exactly? Some drilled in place anchor bolts rely on the properties of mechanical expansion. When you drill them into concrete, they’ll compress and/or expand. Other types of drilled in place anchor bolts require the use of adhesives, such as epoxy, to stabilize and prevent movement.