Hollow grouting self-drilling anchor bolt is a bolting solution for unstable ground conditions such as sand, gravel, silt and clays, and for soft to medium fractured rock formations.
Hollow Grouting Self Drilling Anchor Bolt
Hollow Grouting Self Drilling Anchor BoltDetails Hollow grouting self-drilling anchor bolt is a bolting solution for unstable ground conditions such as sand, gravel, silt and clays, and for soft to medium fractured rock formations. |
Company QR code Anytime Anywhere Mobile |