Many homes and buildings are equipped with masonry components which require fasteners to be attached during the construction phase of the process. When fasteners must be added to concrete during construction, it's critical that you know how to utilize the correct type of fastener to preserve the holding power and integrity of your concrete masonry.
Here are three valuable pieces of information that you need to know about concrete fasteners in order to ensure that you are able to utilize these fasteners properly throughout the construction process in the future.
1. Expansion is Vital
In order to ensure that the fasteners you use in concrete applications remain firm and resilient over time, you should always select a fastener that relies on expansion to create holding power.
These fasteners exert outward force once they are inserted into a concrete object, allowing the concrete to retain its form while simultaneously providing reliable holding power. Expansion fasteners typically come in either pre-expanded or un-expanded varieties, and each type of anchor provides unique benefits.
When you need a tamper-proof fastener, the head on a pre-expanded fastener could provide a viable solution. When you have the time to pre-drill holes within your masonry to set fasteners by hand, then un-expanded fasteners could be your best option. Understanding the vital role that expansion plays when it comes to concrete fasteners will help you select the anchor best suited for your masonry application.
2. Fastener Strength Varies
When you are attempting to select fasteners for your concrete applications, it's important that you take the future load requirements into consideration. Determining how much weight your fasteners will be required to support over time will allow you to select the anchor whose strength is best suited to meet your needs.
Pre-expanded fasteners are typically suited for light-duty applications, since these anchors come in smaller diameters that are unable to support significant levels of weight over time.
If your application calls for a heavy-duty fastener, then you should select an un-expanded fastener instead. These anchors come in a variety of diameters and lengths that give you the ability to customize the strength of your fasteners to suit each individual application.
3. Head Styles Vary
Another important consideration that must be made when you are selecting fasteners to use in your concrete applications is the head style of the screws that will pair with your anchors. Screws come equipped with a variety of head styles, and each of these styles serves a unique purpose and function.
In order to ensure that your concrete fasteners are capable of withstanding the test of time, you should take the time to become familiar with the various head styles of the screws you will be pairing with your anchors. When you don't want any part of the screw to protrude above the surface of your concrete base material, then a screw with a flat head is your best option.
If you plan to attach your screws with a pneumatic tool, then you will want screws with an indented or serrated hex head that will accommodate the use of these specialized tools. Being able to identify the unique benefits and limitations provided by each type of screw head allows you to select the screws best suited to complete your concrete fastener assemblies in the future.
Fasteners play a critical role in the construction process. Using the right anchors and screws can have a dramatic impact on the durability and performance of your construction project over time.
Work closely with Ascension Fasteners to find the specialized anchors that will provide holding power through expansion, are equipped with the right diameter and length to accommodate your concrete fastening needs, and are paired with screws featuring the correct head style to complete your concrete applications.