Sinorock self drilling anchor system effectively improve the stability of underground rock masses from sinorockus's blog

Sinorock,a leading self drilling rock anchor manufacturer and supplier from China,which is managed by dedicated professionals, having rich industrial experience with a passion for innovation and excellence.Our manufacturing facilities keeping pace with technical advantages purely define our corporate dynamism ready to confront the challenges of the new century, infusing innovative thinking with bold initiatives.

Self drilling anchor has been around for at least 40 years.It is developed for tunneling applications in weak or collapsing ground.Until today it is still used for the NEW Austrian Tunneling Method (NATM).However,Unlike the solid reinforcing bar, criteria for self-drilling hollow bars were not perfect in the past.Manufacturers had only concerned about loading capacity and surface profile.

Sinorock self drilling anchor system effectively improve the stability of underground rock masses. The increased load bearing capacity of the rock conditions enables an early construction start, thus providing both technical and economic advantages.Please choose Sinorock as your partners of self drilling rock anchor bolt.