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.
Fragen und Antworten:
Was macht den selbstbohrenden Ankerbolzen R32 für schwierige Formationen geeignet?
Der selbstbohrende Ankerbolzen R32 ist mit einer hohlen Stange ausgestattet, die das Fugen unter Druck ermöglicht, wodurch er ideal für schwache, gebrochene oder komplexe Formationen geeignet ist, bei denen traditionelle Methoden fehlschlagen können.
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.
Was sind die wichtigsten Anwendungen des selbstbohrenden Ankerbolzes R32?
Der R32-Bolzen wird hauptsächlich zur Hangstabilisierung, zur Tunnelvorausstützung und für Fundamente mit Mikropfählen verwendet und findet breite Anwendung in Bahnsystemen und Metroprojekten.