IBO and DYWI ^® Drill Self-Drilling Anchors

Characteristics and Applications

IBO  and DYWI ^® Drill Self-Drilling Anchors are successfully used for anchoring in poor ground, cohesive and non-cohesive soils, and in case of unstable boreholes.

Tunneling and Mining

• Rock bolting
• Face anchoring
• Reinforcement ahead of the tunnel face – IBO - spiles
• Foot piles
• Tunnel portals, trenches, and cut and cover areas

Special Foundations

• Reinforcement of excavation pits, dams, and slopes – grouted anchors
• Anchorage of retaining walls and noise barriers
• Pile foundation and buoyancy control – grouted piles

Equipment

• DSI offers comprehensive equipment such as rock drilling equipment, rock bolt equipment as well as testing equipment for quality assurance
• As an additional service, DSI offers professional support during installation worldwide