Concrete Anchor Types

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types11 min read

What Do Concrete Anchors Do?

A Concrete Anchors are Join concrete with other types of objects like metal, wood, plastic, machinery, and even more concrete elements.

The Types of Concrete Anchors are used for different purposes as lightduty concrete anchors are used for hanging towel bars, doors and other objects under 50 lbs means (22.7 kg) to concrete wall.

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Concrete Anchors

If you want to build a concrete structure more secure and stable in nature then use anchor bolts for concrete, a footing mostly connected with concrete anchors can be a great solution.

Concretes are a great material for any type of foundation. It is very dense, more workable, affordable, weatherresistant, and very strong.

Medium duty concrete anchors are mostly used for holding weights up to 200 lbs means (90.7 kg). These types of anchors are used for securing heavier objects such as hanging T.V.

Heavy Duty Concrete Anchors are designed for construction purposes. These can behold weights of over 200 lbs means (90.7 kg). It is used to secure the foundation with just about other materials.

If you are building a house on top of concrete without anchoring it down then a flood or bad storm could lift it off the foundation.

Read More: Construction Joint In Concrete | Types of Construction Joints | Concrete Contraction Joint | Expansion joints


Types of Concrete Anchors

The several types of Concrete anchors are given below with a brief description,

  1. Wedge Concrete Anchors
  2. Concrete Sleeve Anchors
  3. Split Drive Concrete Anchors
  4. Stud Concrete Anchors
  5. Lag Shield Concrete Anchors
  6. Self Drilling Concrete Anchors
  7. Drop-In Concrete Anchor
  8. Machine Screw Anchors
  9. Strike Anchors

The Following are 10 best anchors for concrete,


Wedge Concrete Anchors

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Wedge Concrete Anchor

A Wedge concrete anchor is named after the wedges that open and expand up to 1/16” at the anchors base .when the bolt is tightened.

 This is a male concrete anchor which is used for fastening to the base of concrete by the use of a nut and washer.

Also, the wedge concrete anchors are widely used because it is easy to insert, corrosion-resistant and among the strongest concrete anchors.

It is actually a stud constructed of two adjoined pieces one-piece is threaded at the top end and the other end consists of a process that includes a wedge and clip that is expanded between the stud and the wall of the hole in the concrete.

The wedge concrete anchors are generally a good option for a heavy shear application and for heavy load. Also the heavier duty seismic wedge anchors are used in areas frequented by seismic activities.

A couple of things are to keep in mind regarding wedge anchors:

The holes drilled into the concrete for a wedge anchor should be equal to the diameter of the anchor.

Also, it is used for solid concrete only not for stone, mortar, brick, etc.


Concrete Sleeve Anchor

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Concrete Sleeve Anchor

A Concrete Sleeve Anchors are male fasteners and  It consists of a threaded bolt enveloped by an expander sleeve at the top end and a washer and nut at the other end.

The Sleeves anchors are threaded through the fixture and into the pre-drilled hole in the concrete, stone, brick and mortar.

 The action of turning the bolt on the nut pulls the bolt up through the sleeves causing the sleeve to flare out up to 1/8”


Split Drive Concrete Anchors

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Split Drive Concrete Anchor

These Split drive Concrete Anchors are got their holding power from the source of the resilient composition of the piece of one anchor itself.

Also this anchor is male fasteners with a split expanded base. Generally, it is suitable for light-duty tasks and suitable for block, concrete, brick, and stones base.

Most important things keep in your mind when you install split drive concrete anchors,

The diameter of the anchor base is similar to the size of the drilled out hole.


Stud Concrete Anchor

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Stud Concrete Anchor

The sleeve concrete and wedge anchors are used as a tighten nut so that the anchors expand a lot against the hole or sides of the walls. The stud anchor also expands.

But when you expand a stud anchor then you need hammering on the top portion of the anchor.

The expansion anchors are threading on the top end portion and the bottom end at that time drill holes have consisted of a vertical slit.

At the bottom end of the stud anchor, there is a hole that sits on the tapered shaped steel plug.

When you apply a hammer onto the top portion of the stud then the bottom part of the steel stud will e forced to e set over the tapered steel.

This makes the stud expand against the side or wall of the hole.

Read More: Vacuum Concrete | Application of Vacuum Concrete | Vacuum Concrete Uses | Advantages of Vacuum Concrete


Lag Shield Concrete Anchors

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Lag Shield Concrete Anchors

Lag concrete anchors are female types of anchors and they having a sleeve that is tapered and ribbed in shape and texture.

The lag concrete anchor sleeves are made of a zinc alloy material and the sleeves are plain in nature.

These sleeves are placed into the pre-making drill hole base that could be a mortar, concrete, brick, stone, etc.

These lag screws are goes inside and expand that zinc material sleeve, and then cut the threaded portion of the anchor.

That lag concrete anchors are pressed inside the exterior wall of the base materials. Depending upon the diameter of a bolt that is supposed to go inside the screw then the lag concrete anchor is designed according to their embedded length.

Generally, the longer lag anchors are having a stronger and adequate grip that holds the base material.

Another side the lag concrete anchor is short then it is dense and hard.


Self Drilling Concrete Anchor

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Self Drilling Concrete Anchor

A self-drilling concrete anchor is a name suggested as the anchor itself has its own teeth which means it is cutting holes into the concrete base by itself.

The top end of this anchor has internal threading and tapered shaped steel plug too. So that bolt can easily be screwed into it.

When you drill the shell on the tapered steel plug with the help of hammering, the bottom end of the shell will end up expanding while bearing the walls or side of the hole.


Drop-In Concrete Anchor

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Drop-in Concrete Anchor

Sometimes confused with wedge anchors because they expand similarly, dropin anchors are female anchors that are placed in a predrilled hole.

The expander plug at the anchor’s base is set using a setting tool which is essentially a steel rod with one end necked down.

The necked-down portion of the tool is inserted into the dropin anchor and tapped with a hammer until the lip of the anchor meets the lip of the setting tool.

Like the wedge anchor, drop-in anchors are intended for solid concrete only and can’t be used effectively in brick, block, mortar, or stone.


Machine Screw Anchor

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Machine Screw Concrete Anchor

Machine Screw Anchor is a female anchor this type of fastener consists of a cylindrical base inserted into a pre-drilled hole in brick, mortar, stone and concrete.

These anchor screws are threaded through the fixture and into the base and hole, and the setting tools are used for turning the screw.

As the screw turns down into the base, it is expanding the base for securing the anchor in the hole, thereby fastening the fixture to the surface of concrete.

Each machine screw anchors have specific setting tools these are determined by the diameter of the machine screw anchor being used.

The anchors are properly set when the lip of the setting tools meet the lip of the anchor.

But the main point is a, for machine screw anchors, the hole size required is larger than the anchor size being used.


Strike Anchors

10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types
Strike Anchors

Strike anchors are male fasteners and it is used to join lightweight fixtures such as shelf brackets, conduit and electrical boxes to solid concrete.

The strike anchors are an impact expansion fastener consisting of a tabular body capped by a drive pin that is expanded from the tubular casing.

When the strike anchors are inserted into the pre-drilled hole then the head of its pins are driven further into the tube via hammer strikes, expanding the tube and creating the necessary hold within the hole.

The hole diameter to be drilled for the strike anchors are the same diameter as that of the anchor to be used.

Strike anchors enable long runs of fixtures to be quickly installed but once placed then not removable.

Read More: What Is Shotcreting | Shotcrete Definition | Shotcrete Technology


FAQs:

What Do Concrete Anchors Do?

A Concrete Anchors are Join concrete with other types of objects like metal, wood, plastic, machinery, and even more concrete elements.
Concretes are a great material for any type of foundation. It is very dense, more workable, affordable, weatherresistant, and very strong.
If you want to build something more secure and stable in nature then use concrete anchors, a footing mostly connected with concrete anchors can be a great solution.

Which are the Types of Concrete Anchors?

Wedge Concrete Anchors
Concrete Sleeve Anchors
Split Drive Concrete Anchors
Stud Concrete Anchors
Drop-in Concrete Anchors
Lag Shield Concrete Anchors
Self Drilling Concrete Anchors
Drop-In Concrete Anchor
Machine Screw Anchors
Strike Anchors

What is a Stud Concrete Anchor?

The sleeve concrete and wedge anchors are used as a tighten nut so that the anchors expand a lot against the wall’s hole or sides. The stud anchor also expands.
But when you expand a stud anchor then you need hammering on the top portion of the anchor.
The expansion anchors are threading on the top end portion and the bottom end at that time drill holes consist of a vertical slit.
At the bottom end of the stud anchor, there is a hole that sits on the taperedshaped steel plug.
When you apply hammer onto the top portion of the stud then the bottom part of the steel stud will be forced to e set over the tapered steel.
This makes the stud expand against the side or wall of the hole.

You May Also Like

Share This Post

3 thoughts on “10 Types of Concrete Anchors | Anchor Bolts For Concrete | 10 Best Anchors For Concrete | Concrete Anchor Types”

  1. Henry Killingsworth

    It really stood out to me when you mentioned that anchor bolts are used to make a concrete structure more stable and secure. When purchasing anchoring bolts, I would imagine that it would be important to make sure that they are fabricated properly. Purchasing bolts from a reliable supplier would ensure that the bolts won’t fail when they are placed in a structure.

  2. Pictures on this article where stolen from the internet. I am the owner of these pictures the do not have permission to use my pictures and will be taking steps to have them removed.

Leave a Reply

Download Construction Excel Sheet

Popular Post on Website


x

Related Posts

Setting Time of Cement | Initial and Final Setting Time of Cement Test | Initial Setting Time of Cement | Final Setting Time of Cement
What Is Setting Time of Cement? Initial setting time gives an idea about how fast cement can start losing its plasticity and the final settin...
Foundation Materials List | House Foundation Materials | Materials Used In Foundation Construction
There are different types of Building Foundation Materials used to the foundation of the house. House foundation materials have prime importance...
Water Cement Ratio | Watercement Ratio | Water Cement Ratio Calculation Example | W/C Ratio Formula
What Is Water Cement Ratio? It Is the ratio of the mass of water to the mass of cement added to concrete. The Watercement Ratio directly affe...
powered by RelatedPosts
Scroll to Top
DMCA.com Protection Status