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ROCK ANCHOR DRILLING

Rock Anchor Drilling | Orana Drilling.

At Orana Drilling, we understand that rock anchor drilling comes with a series of advantages and disadvantages. We also provide a variety of drilling rock anchor bolts to choose from for your project. We excel at all types of rock bolting applications at Orana Drilling, and we work with both large and small companies.

Looking for a free quote and site visit? Call or send Orana Drill & Blast an online enquiry below.


The Advantages and Disadvantages of Rock Anchor Drilling.

Our drilling contractors believe in full transparency with our customers. This is why we want you to know both the advantages and disadvantages that come with rock anchor installation and use. They include:

Advantages

  • The drilling contractor can grout and pre-stress the drilling rock anchor bolts within the same day to save time.
 
  • Less drilling is necessary because it's a no bond zone. You also need less grout since the hole you drill is smaller. 

  • You'll get an oversized drill hole that provides great grout coverage. 

  • The install pre-stresses the anchor bolt, and this reduces grout cracking

    Disadvantages

    • The maximum load the ultimate tensile steel capacity bolt can handle with a 2:1 safety factor is 1,241 Mpa.


    • Rocks can get in the way and interfere with the bonding process.


    • Water pressure can negatively impact your anchor's ability to hold.
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      Types of Drilling Rock Anchor Bolts.

      Our drilling contractors have a variety of rock bolting anchor types to bring to your project site. We'll help you find the one that is best for you. They include:

      • Tensioned Anchors
      • Soil Nails
      • Rock Bolts
      • Mini-Piles

        Orana Drilling Has a Large Service Area for Rock Anchor Installation.

        We've expanded our service area to cover several communities who need professional and experienced drilling contractors. Currently, we can perform rock bolting in Bowen Basin, Brisbane, Gold Coast, Toowoomba, Townsville, Mackay and across Central Queensland from our depots in Clermont and Ipswich. If you're in these areas and you'd like Orana Drilling to assist on your next project, reach out today! Get professional rock anchor drilling services for your project with the drilling contractors at Orana Drilling. Contact us by giving us a call or filling out our online form.

        Contact us to discuss your next drilling and blasting project.

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        CONTACT

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        Unit 2/6 Banksia Ave, Coolum Beach QLD 4573

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        Send us an online enquiry for a free quote below or call us on (07) 4807 6629.

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