Bullone di ancoraggio autoperforante Barra di ancoraggio autoperforante Bullone per roccia Estrazione mineraria sotterranea

Adornare
November 20, 2025
Brief: Cerchi soluzioni avanzate per bulloni per roccia? Questo video presenta il sistema di ancoraggio autoperforante ad alta efficienza, dimostrando la sua tecnologia costruttiva innovativa e le prestazioni superiori in progetti di miniere sotterranee e stabilizzazione di pendii.
Related Product Features:
  • Composed of high-strength steel wire, barrel & wedge, and plate for superior structural integrity.
  • Delivers substantial support force through grouting anchorage, ideal for large-section chambers and underground coal mine roadways.
  • Capable of prestressing for active force support, suitable for permanent anchoring projects.
  • Available in plain or bulb configurations to meet various engineering requirements.
  • Manufactured from high-strength steel strands with superior load-bearing capacity.
  • Enables pre-stressing for active structural support.
  • Provides enhanced anchorage length compared to standard rock bolts.
  • Designed for use in slope engineering, ground and foundation engineering, as well as tunnel and underground projects.
Domande frequenti:
  • What are the primary applications of the Self Drilling Anchor Bolt?
    The Self Drilling Anchor Bolt is primarily used in slope engineering, ground and foundation engineering, as well as tunnel and underground projects for enhanced stability and support.
  • How does the Self Drilling Anchor Bolt improve construction efficiency?
    The bolt system is designed for easy installation and works with specialized drilling rigs, significantly improving construction efficiency and reducing labor costs.
  • What makes the Self Drilling Anchor Bolt superior to conventional rock bolts?
    It offers superior load-bearing capacity, enables pre-stressing for active support, and provides enhanced anchorage length, making it more effective than standard rock bolts.