The Application of Sinorock® Hollow Anchor Bolt in Micropiles
Time:2016-04-22From:sinorock View:
Sinorock® hollow anchor bolt is a part of Sinorock® anchor bolt system,which consists of rock anchor, plate, nut, coupling, drill bit and centralizer. It is widely used in the field of micropiles.In complex geological conditions, such as soft soil and high groundwater table areas, it is easy to happen slippage of soil body, instability of deep foundation, deflection of pile body, severe leakage and damage, which will cause great threat for security. Under the circumstances, we can use Sinorock® hollow anchor bolt as a kind of micropiles to control and firm them.
Sinorock® hollow anchor bolt provides lateral or vertical force to resist movement of a retaining structure. Hollow anchor bolts are often used for excavation support, or as a part of permanent retaining walls, or to resist up-lift forces on foundations. Construction companies often use hollow anchor bolt to stabilize slopes and walls, provide tiebacks for bridges, stabilize dams, and secure caisson bottoms etc.
latest news
-

- Mine Support and Stabilization Technology: Self-Drilling Anchor Bolt Systems
- Time:2026-04-23From:This Site
- Professional mine support solutions integrating drilling, pipe roof processes, and self-drilling anchors to ensure stable, safe, and efficient operations for both underground and open-pit mines.
- View details
-

- Self-Drilling Anchor Bolt Systems in Railway Tunnels: Applications and Standards
- Time:2026-04-21From:This Site
- Explore the applications and international standards of self-drilling anchor bolt systems in railway tunnels. Learn how they enhance slope, tunnel, and bridge stability for safer railway infrastructure.
- View details
-

- Self-Drilling Anchor Bolts for Micropiles: Complete Geotechnical Engineering Guide
- Time:2026-04-18From:This Site
- Explore the benefits of SDA bolt micropiles for constrained construction sites, complex geology, and rapid installation. Case studies and practical guidelines included.
- View details
-

- Sinorock 2025 Quality Month | Strengthening Quality Foundations, Empowering Product Excellence
- Time:2025-08-13From:This Site
- Sinorock’s 2025 Quality Month, themed “Strengthening Quality Foundations, Empowering Product Excellence,” successfully concluded, reinforcing our commitment to superior product quality.
- View details
-

- Sinorock Safety Month 2025 | Everyone Speaks Safety, Everyone Can Respond
- Time:2025-07-03From:This Site
- Sinorock Safety Month 2025, centered on the theme "Everyone Speaks Safety, Everyone Can Respond - Spot Workplace Hazards," has wrapped up successfully!
- View details
-

- Quality Control: the Vital Factor of A SDA Bolt Factory
- Time:2025-01-09From:This Site
- Sinorock’s comprehensive quality control system, from supplier management to outgoing inspections, ensuring the highest standards for self-drilling anchor bolts in construction.
- View details
-

- Sinorock Invites You to Visit Us at CONEXPO-CON/AGG
- Time:2026-02-14From:This Site
- Sinorock Invites You to Explore Proven Self-Drilling Anchor Bolt Solutions at CONEXPO-CON/AGG –S63341.South Hall 1st Level
- View details
-

- SINOROCK to Showcase Innovative Mining Solutions at Mining and Metals Central Asia 2025
- Time:2025-09-09From:This Site
- We are pleased to share that SINOROCK will participate in the Mining and Metals Central Asia 2025, taking place from September 17 to 19 at the Atakent International Exhibition Centre in Almaty, Kazakhstan. You can find us at Booth 11-231.
- View details
-

- Sinorock Invites You to Explore Proven Self-Drilling Anchor Bolt Solutions at bauma 2025
- Time:2025-03-07From:This Site
- From April 7–13, 2025, explore Sinorock’s Self-drilling anchor bolt solution at Booth C2.513/4 in Hall C2 of the Messe München Exhibition Center (Munich, Germany).
- View details
Download 
