TruBolt™ Xtrem™
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The Ramset™ TruBolt™ Xtrem™ is a seismic certified heavy duty, torque controlled expansion anchor for permanent anchoring in a wide range of structural and non-structural applications in concrete. ETA Certified to seismic C1 & C2 applications, meets SA TS101:2015 pre-qualification requirements. |
SPECIFICATIONS
Material - Bolt |
Carbon Steel.
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Corrosion Protection |
Zinc Plating 5µm |
Head Styles |
Hex Nut |
Fixing Method |
Through Fixture |
Setting Method |
Torque Controlled |
Anchoring Method |
Expansion |
Thread Diameters |
M8, M10, M12, M16, M20 |
Drilled Hole Diameters |
8mm, 10mm, 12mm, 16mm, 20mm |
Anchor Lengths |
75mm, 85mm, 90mm, 100mm, 105mm, 115mm, 125mm, 135mm, 140, 145mm, 170mm, 180mm, 200mm
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Maximum Fixture Thickness’ |
5mm, 10mm, 15mm, 20mm, 25mm, 30mm, 40mm, 60mm, 85mm
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Substrates |
Concrete |
* Refer to load table under "Technical Data & Documents" tab |
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FEATURES & BENEFITS
• The TruBolt™ Xtrem™ diameter equals the required hole diameter providing maximum shear capacity for hole size and making drill bit selection simple. • The anchor design ensures maximum expansion of the sleeve and pull-down on the fixture. These actions are both further assisted by theapplication of load. • Its cold forged construction ensures superior strength and reliability. • Assessed as per ETA001 Annex E • Certified Seismic C1 & C2. • Certified Option 1 Cracked Concrete. • TR020 Fire tested - Fire rated performance up to 2 hours. • Highest Performance in floor, wall & overhead applications.
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INSTALLATION GUIDE
- Drill or core a hole to the recommended diameter (same as the TruBolt™ Xtrem™) and depth using the fixture as a template. Clean the hole thoroughly with a hole cleaning brush. Remove the debris with a hand pump, compressed air, or vacuum.
- Insert the anchor through the fixture and drive with a hammer until the washer contacts the fixture.
- Tighten the nut with a torque wrench to the specified assembly torque.

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TECHNICAL DATA & DOCUMENTS

* Note: Applicable for single anchors only in Limit State Design (LDS) format. For group anchor performance and shear loads acting towards an edge or where these optimum dimensions are not achievable, use Ramset™ i-Expert Software for detailed anchor design
Reduced Characteristic Capacities meet the requirements of SA TS101:2015
** Note: Indicative Performance Conversion Factors.
Concrete Tension
For conversion to Non-Cracked Concrete Working Load Limit Multiply Nuc x 0.5
For conversion to Cracked Concrete Performance (LSD) Multiply Nuc x 0.45
For conversion to Seismic Category 1 Performance (LSD) Multiply for M8, M12,M16 & M20 Nuc x 0.43
For conversion to Seismic Category 1 Performance (LSD) Multiply for M10 Nuc x 0.34
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PRODUCT INFORMATION
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TECHNICAL INFORMATION
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