An anchor bolt in construction is a special unit used to fasten pillars and columns to a concrete foundation. This compound is used in other places where special strength of the final structure is needed. In addition to the anchor bolt, there are several more varieties of anchors - driven, wedge, hook, etc. Design features and the scope of use distinguish them from each other.
An anchor bolt with a nut is needed for fastening heavy construction elements, structures experiencing heavy loads, etc. to solid concrete or brick. They are secured, for example, by gates, stairs, cable trays, pipelines,
steel structures , etc. Often this construction fixture is used to fix heavy mounted structural elements.
An anchor bolt with a steel nut is made and coated on top with a protective layer of yellow zinc. This is a threaded rod with a tapered tail. It is equipped with a mobile clutch having longitudinal slots, as well as a washer. The nut is hex.
In addition to securing structures of special importance, an anchor bolt with a nut is often used where there is a need to dismantle building elements from time to time. Such periodic dismantling, for example, may be needed for maintenance or routine maintenance. In everyday life, this kind of fastening is most often used when installing suspended ceilings, door frames and window frames. Anchor bolts fasten the frame racks of frame-panel houses to the foundation, etc.
The anchor bolt with nut is attached as follows. When the nut is screwed, the coupling begins to creep onto the tail, resulting in bursting. Due to the fact that the coupling itself is deformed at the base, the fastening takes place along almost the entire length of the bolt. Instead of a nut, the anchor can be equipped with a hook or ring.
The features of the technology for joining parts using similar fasteners include the need for accurate calculation of the depth of the hole for the anchor bolt with nut. This is due to the fact that the wedge must rest against the bottom, otherwise the anchor may fall too deep.
The thickness of the concrete or brick structure to which it is fastened must be greater than the length of the anchor bolt (to avoid piercing it through). In order for the clutch to turn out to be sufficiently reliable, the anchor bolt with nut must be mounted in those places where there are no hollow areas in the plates or brick.
Finally, we provide some general information. Anchor means in translation from English “anchor”, which perfectly reflects its purpose. The necessary clutch moment with such a fastening is provided not directly, but through a kind of anchor.
In order for the construction to turn out solid, you need to use an anchor, which you can buy at any nearby building materials store. This is one of the most reliable fasteners. A wide range of applications of anchor bolts made them one of the most popular construction fixtures among buyers.