R32 Anchor Pengeboran Sendiri Q235 Bolt Grouting Kerongkongan Baja Untuk Stabilisasi Slope

Cathy
August 18, 2025
Category Connection: Anchor pengeboran sendiri
Brief: Discover the R32 Q235 Steel Hollow Grouting Self Drilling Anchor Bolt, designed for slope stabilization and tunneling pre-support. This innovative bolt combines drilling, grouting, and anchoring in one operation, perfect for weak or broken formations. Learn about its features, technical parameters, and applications in this detailed video.
Related Product Features:
  • Combines drilling, grouting, and anchoring in a single operation for efficiency.
  • Fully threaded hollow bar allows for customizable lengths and extensions.
  • Improves grouting compactness and bond stress to the rock.
  • Ideal for weak, broken, and difficult formations.
  • Simple operation with low cost and clear construction efficiency.
  • Enables pressure grouting to reform foundation surrounding rock conditions.
  • Widely used in slope stabilization, tunneling, and metro projects.
  • Suitable for weak rocks, loose soil, and complex formations.
Pertanyaan Umum:
  • Apa yang membuat bolt jangkar pengeboran diri R32 cocok untuk formasi yang sulit?
    Baut jangkar self-drilling R32 dirancang dengan batang berongga yang memungkinkan pengisian dengan tekanan, menjadikannya ideal untuk formasi yang lemah, rusak, atau kompleks di mana metode tradisional mungkin gagal.
  • How does the hollow grouting feature improve the bolt's performance?
    Grouting through the hollow bar enhances compactness, improving bond stress to the rock and increasing the bolt's durability, especially in challenging ground conditions.
  • Apa aplikasi utama bolt jangkar pengeboran diri R32?
    Baut R32 terutama digunakan untuk stabilisasi lereng, pra-penyangga terowongan, dan fondasi dengan tiang mikro, serta banyak diterapkan dalam sistem kereta api dan proyek metro.