Magnacore Self-Drilling Anchors

MDTI supplies contractors with the industry-leading Magnacore Self-Drilling Anchor. Magnacore is a hollow bar steel anchor that allows for placing, drilling, and grouting in an all-in-one installation. Magnacore can be used for deep foundations including cased micropiles, uncased micropile systems, limited access micropiles, rock anchors, underpinning, and more. Magnacore Earth Retention capabilities include anchors, tiebacks, and soil nail walls.

In addition to outperforming other anchoring systems on the marketing today, Magnacore puts money back into the pocket of the contractor. The material cost comparison of Magnacore and other hollow bar rods is unmatched. Because of its unique all-in-one installation process, contractors can save on labor costs as less rig operators are required. Installation is also sped up, which saves on hourly wages.

Call MDTI today to receive a custom quote on your next Magnacore order.

Magnacore Products & Applications

Magnacore has a full line of hollow bars anchor rods to meet your project’s needs including:

  • R32S
  • R38N
  • R51N
  • T40
  • T52
  • T76S
  • Bearing Plates

All bar options have available anchor couplers with gasket seal, anchor nuts, and sacrificial bits for purchase.

Magnacore can be utilized in a variety of applications, including:

  • Tieback Anchors
  • Micropiles
  • Limited Access Areas
  • Underpinning
  • Soil Retention Anchor
  • Deep Foundations

Self-Drilling Anchors

Magnacore anchors are self-drilling, meaning that there is no predrilling required and grouting is completed during installation.

Micropiles

Magnacore Micropiles can be used in a variety of applications. Particularly useful when projects are launched in areas with limited access or weak soil, Micropiles have become a preferred method of deep foundation stabilization for their reliability, versatility, and efficiency.

Tieback Anchors

A tieback is a horizontal rod used to reinforce retaining walls for stability. With one end of the tieback secured to the wall, the other end is anchored into the earth with sufficient resistance. By utilizing Magnacore SDA’s for Tiebacks, you can save time and money with quick, efficient, all-in-one installation.

Soil Retention Anchors

Earth retention systems are constructed to provide support where deep excavations are made or slope stability is a concern. The design of these systems must consider movement control, stability during construction and wall drainage. Magnacore can be utilized for jobs specified for slope stabilization, soldier pile & lagging, and tieback anchors.

Magnacore Specifications

U.S. Measurements

Bar Type R32S R38N R51N T40/16 T52/26 T76S
Outer Dia 1.26 in 1.50 in 2.01 in 1.57 in 2.05 in 2.99 in
Inner Dia 0.59 in 0.75 in 1.18 in 0.63 in 1.02 in 1.77 in
Area 0.81 in2 1.09 in2 1.66 in2 1.40 in2 1.99 in2 3.89 in2
Ultimate Tensile Load (Pu) 80.93 kip 112.40 kip 179.85 kip 148.37 kip 208.85 kip 427.14 kip
Yield Load (Py) 62.95 kip 89.92 kip 141.63 kip 118.02 kip 164.11 kip 337.21 kip
Ultimate Tensile Stress (Fu) 99.96 ksi 103.49 ksi 108.42 ksi 105.82 ksi 104.71 ksi 109.80 ksi
Yield Stress (Fy) 77.75 ksi 82.79 ksi 85.38 ksi 84.08 ksi 82.28 ksi 86.68 ksi
Weight 2.76 lb/ft 3.70 lb/ft 5.64 lb/ft 4.77 lb/ft 6.79 lb/ft 13.24 lb/ft

Metric

Bar Type R32S R38N R51N T40/16 T52/26 T76S
Outer Dia 32 mm 38 mm 51 mm 40 mm 52 mm 76 mm
Inner Dia 15 mm 19 mm 30 mm 16 mm 26 mm 45 mm
Area 520 mm2 700 mm2 1070 mm2 905 mm2 1290 mm2 2510 mm2
Ultimate Tensile Load (Pu) 360 kN 500 kN 800 kN 660 kN 929 kN 1900 kN
Yield Load (Py) 280 kN 400 kN 630 kN 525 kN 730 kN 1500 kN
Ultimate Tensile Stress (Fu) 690 n/mm2 715 n/mm2 750 n/mm2 730 n/mm2 720 n/mm2 760 n/mm2
Yield Stress (Fy) 540 n/mm2 570 n/mm2 590 n/mm2 580 n/mm2 570 n/mm2 600 n/mm2
Weight 4.1 kg/m 5.5 kg/m 8.39 kg/m 7.1 kg/m 10.1 kg/m 19.7 kg/m

Why MDTI?

In addition to materials and service, MDTI will provide continual support through the entire project, including: engineering/design, on-site support, load testing, installation expertise, competitive pricing, and rental equipment.

Call us at 888-262-7797 for more information.