Cable Bolts
Strand Lok
- available with minimum 4 ton or 12 ton terminal
- easy installation,
- no cement to mix
- dissipates "impact shock"
- maintains bond between cable and resin grout
- enhanced one pass support
- bulge diameter and spacing variable
- ideal for confined spaces
- superior shear strength for one pass support
- higher ultimate tensile
- installed with "high strength low viscosity strand-loc resin"
- resin compressive strength exceeding 100 MPA
- Youngs modulus 11-13 GPA
- custom cartridge diameter and length
Installation Procedure
- drill a 1-1/4" hole to a depth which will allow the bolt to bottom out when fully inserted
- insert the Strand-Lok resin cartridges
- manually push the Strand Bolt into the resin to within 2' or 3' of full penetration
- Spin the Strand Bolt through the resin to complete the insertion and then continue spinning for an additional 10 seconds at full insertion
- on tensioned installations allow sufficient time for the resin to gel and gain strength before torquing
Grout and Breather Tubing
- 3/4” ID x 7/8” OD black poly tubing (400’ roll)
- 3/4” ID x 7/8” OD high density grout tubing (400’ roll)
- 1/2” ID x 5/8” OD regular poly tubing (400’ roll)
- 3/8” ID x 1/2” OD high density poly tubing (500’ roll)
- black poly tubing rated for 100 psi
- yellow high density tubing rated for 200 psi