For Pre-Grouted Holes

SFT-RockBolt: GFRP Rock Bolting System for Ground Stabilization

SFT-RockBolt is a high-performance rock-bolting system manufactured from fully threaded solid Glass Fiber Reinforced Polymer (GFRP) bars. Designed for pre-grouted holes, this innovative reinforcement solution provides reliable anchoring for underground construction, mining, tunneling, and ground stabilization applications.

Its lightweight, corrosion-resistant composition offers an efficient alternative to conventional steel rock bolts, particularly in demanding environments.

Key Benefits of SFT-RockBolt

SFT-RockBolt combines advanced composite technology with practical installation advantages for construction professionals.

• Corrosion Resistance: GFRP materials do not rust like steel, supporting durability in environments exposed to moisture and aggressive conditions.
• Lightweight Construction: Easier transportation, handling, and installation compared to conventional steel reinforcement.
• Fully Threaded Design: Provides effective bonding and mixing properties for secure anchoring.
• Flexible Installation: Compatible with resin cartridges or installation into pre-grouted holes.
• Versatile Components: Available with GFRP or steel plates and nuts to accommodate different project requirements.

Applications in Underground Construction

SFT-RockBolt is designed for a variety of geotechnical and structural reinforcement applications, including:

• Mine and Tunnel Support: Reinforcing surrounding rock formations to improve excavation stability.
• Face Stabilization: Supporting excavation faces during tunneling and underground operations.
• Slope Protection: Helping stabilize rock slopes and reduce potential ground movement.
• Temporary and Permanent Reinforcement: Providing anchoring solutions for different construction requirements.

Its composite construction makes it particularly suitable for projects requiring lightweight, corrosion-resistant reinforcement.

Why Choose SFTec’s Rock Bolting Solutions?

At SFTec, we develop advanced GFRP reinforcement products designed to meet demanding construction and engineering requirements.

SFT-RockBolt offers high tensile strength, reliable bonding characteristics, and versatile installation options for modern geotechnical applications.

Product selection should follow project-specific engineering specifications and installation requirements.

SFT-RockBolt Installation and Technical Features

SFT-RockBolt is a versatile GFRP rock-bolting system designed for efficient installation, reliable anchoring, and structural reinforcement in underground construction and geotechnical applications.

Flexible Installation Methods

SFT-RockBolt can be installed using resin cartridges or inserted into pre-grouted holes, providing flexibility for different construction environments. These installation options allow engineers and contractors to select the most appropriate anchoring method based on project requirements and ground conditions.

Fully Threaded Design for Improved Bonding

The fully threaded profile is engineered to provide effective mixing and bonding properties, helping achieve reliable anchorage within the surrounding rock formation. This design supports load transfer between the reinforcement bar, grouting material, and surrounding ground.

GFRP and Steel Accessories

SFT-RockBolt can be supplied with either GFRP or steel plates and nuts, offering flexibility for various reinforcement requirements.

GFRP accessories provide lightweight, corrosion-resistant, and cuttable characteristics, making them particularly useful in applications requiring subsequent excavation or cutting operations. Steel components offer an alternative for projects with different design specifications.

Reliable Rock Reinforcement Solutions

Combining versatile installation methods, a fully threaded profile, and multiple accessory options, this system provides a practical reinforcement solution for mining, tunneling, and ground stabilization projects.

Looking for a reliable GFRP rock-bolting solution?

Explore our technical product sheets or contact SFTec to learn more about available sizes, mechanical properties, and reinforcement options.

• Mine & Tunnel Support
• Face Stabilization
• Slope Protection
• Temporary or Permanent Application

• They can be installed with resin cartridges or forced into pre-grouted holes
• Fully threaded profile for optimum mixing and bonding properties
• They can be delivered with GFRP (cuttable) or steel plate and nuts

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