Construction - Anchors
At Coburn-Myers, we know that in construction, your connection points matter. Anchor bolts are the critical link between concrete and the structures or equipment they support. Choosing the right anchor bolt can make the difference between a secure, long-lasting installation and costly maintenance down the line.
Anchor bolts fall into two main categories: Cast-in-Place Anchors and Post-Installed Anchors. Here’s a closer look at each type and where they work best.
Cast-in-Place Anchor Bolts
These anchors are set in position before the concrete is poured. Once the concrete cures, they’re locked in place for maximum strength.
Headed Anchor Bolts
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Hex or square head on one end for superior pull-out resistance.
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Common in structural steel connections and heavy concrete applications.
Bent-Bar Anchor Bolts (J-Bolts & L-Bolts)
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Bent into a “J” or “L” shape at the embedded end for better grip.
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J-Bolts handle heavier loads.
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L-Bolts are suited for lighter-duty installations.
Double-Ended Rods with Plates
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Threaded at both ends, with a plate or washer embedded in the concrete.
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Added stability and load capacity for demanding projects.
Post-Installed Anchor Bolts
Installed after the concrete has hardened, these require a drilled hole for placement.
Mechanical Expansion Anchors
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Expand inside the hole as they’re tightened for a secure hold.
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Wedge Anchors – Heavy-duty strength for solid concrete.
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Sleeve Anchors – Versatile choice for concrete, brick, or block in light-to-medium applications.
Adhesive Anchors (Chemical Anchors)
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Bonded with high-strength adhesives for situations where mechanical anchors aren’t suitable.
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Excellent for high-load or sensitive installations.
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Self-tapping anchors that cut their own threads into concrete.
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Fast, straightforward installation.
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Internally threaded and installed with a setting tool.
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Ideal for overhead applications like hanging conduit, fixtures, or piping.
Choosing the Right Anchor for Your Project
When selecting an anchor bolt, consider:
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Load requirements – both tensile and shear.
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Base material – concrete, brick, or block.
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Installation conditions – new concrete pour or existing hardened surface.
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Environmental factors – corrosion resistance, vibration, or seismic activity.
At Coburn-Myers, we supply high-quality construction anchors built to perform in the toughest conditions. Whether you need cast-in-place anchor bolts for structural steel or post-installed anchors for retrofits, we’ve got you covered with the right fasteners, the right sizes, and the right materials for the job.
Contact our team today to discuss your project requirements and get the anchors you can trust.
