Wire nets to reinforce unstable areas

A Solution to Address Instabilities at Their Source

The reinforcement and stabilization of rock instabilities using cable netting is an active technique that directly stabilizes at-risk rock masses. This method involves the simple confinement of rock masses through a cable net tensioned between a network of peripheral anchors.

Implementation Steps

1. Installation of Peripheral Anchors:
   • Drilling and grouting of the anchors with a curing time of at least 48 hours to ensure proper bonding.
2. Positioning and Tensioning of the Cable Net:
   • The net is tensioned between anchors using manual chain hoists.
   • Cable loops connect the ends of the net to the peripheral anchors.
   • To ensure optimal tension, a tensioning anchor is recommended approximately every 2 meters.
3. Maintaining Tension:
   • Tension is secured using 3 to 4 cable clamps per loop.

Applications of Cable Netting

This technique is highly versatile and adaptable to various scenarios:

1. Temporary Stabilization:
   • As a complementary measure to direct anchoring, cable nets provide temporary stabilization of rock masses before more extensive reinforcement works are performed.
2. Permanent Reinforcement:
   • Cable nets can also be used as a standalone solution for the long-term stabilization of unstable rocks.
3. Combination with Direct Anchors:
   • When used as a peripheral protection, cable nets enhance active reinforcement performed with direct anchors installed within the rock mass.

Advantages of Cable Netting Reinforcement

• Versatility: Can be used independently or in combination with other stabilization techniques.
• Durability: A reliable solution for long-term reinforcement of unstable rock masses.
• Effectiveness: Ensures uniform tension, providing optimal stabilization and preventing movement of confined masses.

Why Choose Acrobat X?

Acrobat X delivers tailor-made solutions adapted to the specific characteristics of your site. Our expertise in active rock stabilization guarantees both safety and durability for your projects.

Contact us today to learn how our cable netting solutions can secure your rock faces and slopes effectively.