Split Set Friction Stabilizer Bolts

Specifications and performance

The Split Set Stabilizer is a slotted steel tube,with one end tapered for easy insertion into a drill hole. The other end has a welded ring flange to hold the bearing plate.

The stabilizer is inserted into a hole slightly smaller in diameter than the tube, using a simple driver tool fitted to the drill. As the tube enters, its diameter is compressed and the slot partially closes. This exerts radial forces along the length of contact with the rock,providing the friction which holds the rock together. The driving force of the drill actively loads the bearing plate against the rock.

Tubes and plates are available standard or galvanized, made in accordance with ASTM F 432-95 where applicable. Code stampings on the tube show its size, date and place of manufacture, and heat lot of steel.ANTO`s quality management system for Split Set products has been certified to the ISO9001 international quality standard.

Domed bearing plate

Split Set domed bearing plates uniquely combine high strength with light weight, and are integral parts of the Split Set system. ANTO plates meet ASTM F 432 standards where applicable, providing a load capacity of 10 tons (9.1 metric tons) with minimal deflection.

Application Engineering Service

The Split Set stabilizer is a unique rock stabilization and support system.It interacts with the rock differently from other rock bolts. For this reason, the Split Set Group offers a free application engineering service to assist you in the selection of the proper Split Set configuration for your needs. We will also assist in determining the best way to use your existing equipment for the job, the best drilling procedure, and appropriate tools and accessories for your equipment and space limitations.