Types of Concrete Anchors

Building Construction

Several construction material alternatives now exist, but concrete is still the leading choice. It is thus essential to have the know-how on handling a concrete construction if you want to make profits in today’s construction world. One element that will determine the durability and look of your concrete building is the fastener you choose.

Among the fastener options that nut and bolts suppliers will have for your concrete is an anchor. This is used for fastening concrete blocks that are ordinarily resistant to the forces of nails and screws. The anchors are corrosion-resistant, lightweight, and can be installed manually or using portable equipment based on the ground conditions and size of your construction. The following are the concrete anchors that might be used for your construction.

Drop-In Anchors

These are often used on poured concrete. Drop-in anchors are the best choice for high strength applications where a bolt will be fastened into their internal threading. You can also opt for coil threaded anchors that have coarser threads compared to the internally threaded anchors.

A few anchors have lips that keep them from dropping too far into your concrete. When installing the anchor, you will drill a hole into your concrete that is the same diameter and depth as your anchor. You will then drop in the anchor into this hole and set it using a hammer. The bottom end of your anchor deforms to make a wedged anchor that cannot be removed.

Lag Shield Anchors

These are used in combination with lag screws for the creation of an anchor in your concrete. Lag shield anchors comprise two parts. When its screw is driven into the lag shield anchor, it will expand and make a tight wedge into your structure. Lag shield anchors resemble drop-in anchors, but they are designed to accommodate lag screws.

Toggle Wing Anchors

Construction project

These are used when working with hollow walls like those common when using cinder blocks for your construction’s walls. Toggle wing anchors are not recommended when installing heavyweights since they will rip through your material.

A hole that accommodates the toggle portion of your anchor should first be drilled into the hollow part of your wall. Once the anchor is inserted, the toggle will expand and pull against the wall allowing the bolt’s tightening on the material being fastened.

Wedge Anchors

These are the most popular for fastening concrete owing to their exceptional strength. Wedge anchors resemble sleeve anchors but have a smaller sleeve near their bottom compared to the latter. When installing a wedge anchor, a hole measuring the same diameter as the anchor is first drilled with the material being fastened to the concrete on the exposed part. You will then place your washer and thread a fastener to the anchor. As you tighten your washer, it will start pulling up the anchor and result in a wedge skirting around your structure.

Getting the best quality of concrete fasteners is essential for your construction. As such, you should get the concrete anchors above from a knowledgeable and honest dealer. The ideal choice is getting all your construction’s fasteners from the same supplier to ensure they match while raking a good discount.

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