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.
질문:
R32 자천공 앵커 볼트가 어려운 지층에 적합한 이유는 무엇입니까?
R32 자천공 앵커 볼트는 중공 바를 사용하여 설계되었으며, 압력 하에서 그라우팅이 가능하여 기존 방식으로는 실패할 수 있는 약하거나 파쇄된 복잡한 지층에 이상적입니다.
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.
R32 자기 굴착 앵커 볼트의 주요 응용 프로그램은 무엇입니까?
R32 볼트는 주로 경사 안정화, 터널링 사전 지원 및 마이크로파일로 된 기초를 위해 사용되며 철도 시스템 및 지하철 프로젝트에 널리 적용됩니다.